AUGUST 2023 Rev. Dec. 4, 2023 HST Date HST Time TO Remote Prog & PI Instr SA Comments Aug. 1 Tu 10:00 16:00 --- --- inst. change Aug. 1 Tu 18:25 18:55 --- --- facility open 18:55 21:45 X 993 Woodward SpeX ACB 21:45 01:20 X 028 Holler SpeX ACB Aug. 2 We 01:20 03:10 X 011 Pettine SpeX MSC Io eclipse 03:10 03:40 --- --- inst. change 03:40 06:15 X 999 Engineering MIRSI MSC 06:15 06:25 --- --- facility close 10:00 16:00 --- --- inst. change Aug. 2 We 18:25 18:55 --- --- facility open 18:55 21:25 X 033 Avddellidou SpeX/MORIS ACB 21:25 00:25 X 028 Holler SpeX ACB Aug. 3 Th 00:25 04:25 X 019 Karovska SpeX/MORIS MSC 04:25 04:55 --- --- inst. change 04:55 06:15 X 999 Engineering MIRSI MSC 06:15 06:25 --- --- facility close 10:00 16:00 --- --- inst. change Aug. 3 Th 18:25 18:55 --- --- facility open 18:55 21:45 X 069 Sharma SpeX JTR First Night 21:45 00:45 X 028 Holler SpeX ACB Aug. 4 Fr 00:45 04:45 X 019 Karovska SpeX/MORIS MSC 04:45 05:15 X 068 Corlies SpeX MSC service 05:15 06:15 X 011 Pettine SpeX MSC service 06:15 06:25 --- --- facility close Aug. 4 Fr 18:25 18:55 --- --- facility open 18:55 20:00 X 080 Connelley SpeX MSC 20:00 21:30 X 012 Landt SpeX JTR 21:30 21:45 X 999 Engineering TBD JTR IQ 21:45 00:45 X 028 Holler SpeX ACB Aug. 5 Sa 00:45 06:15 X 999 Engineering SpeX ACB 06:15 06:25 --- --- facility close Aug. 5 Sa 18:25 18:55 --- --- facility open 18:55 21:55 X 056 Su SpeX MSC 21:55 00:55 X 028 Holler SpeX ACB Aug. 6 Su 00:55 06:15 X 074 Emerson SpeX ACB 06:15 06:25 --- --- facility close Aug. 6 Su 18:25 18:55 --- --- facility open 18:55 21:45 X 069 Sharma SpeX JTR 21:45 00:45 X 028 Holler SpeX ACB Aug. 7 Mo 00:45 06:15 X 034 Bhattacharyya SpeX MSC First Night 06:15 06:25 --- --- facility close Aug. 7 Mo 18:25 18:55 --- --- facility open 18:55 05:00 X 995 Muirhead SpeX ACB Aug. 8 Tu 05:00 06:15 X 025 Connelley SpeX MSC 06:15 06:25 --- --- facility close Aug. 8 Tu 18:25 18:55 --- --- facility open 18:55 22:30 X 078 Gan SpeX JTR 22:30 22:45 X 999 Engineering TBD JTR IQ 22:45 01:45 X 029 Howell SpeX/AO JTR Aug. 9 We 01:45 03:05 X 999 Engineering TBD ACB 03:05 03:35 X 068 Corlies SpeX MSC service 03:35 06:15 X 011 Pettine SpeX MSC Io eclipse 06:15 06:25 --- --- facility close Aug. 9 We 18:25 18:55 --- --- facility open 18:55 03:00 X 079 Contreras Pena SpeX MSC First Night Aug. 10 Th 03:00 06:15 X 038 Young SpeX MSC 06:15 06:25 --- --- facility close Aug. 10 Th 18:25 18:55 --- --- facility open 18:55 23:00 X 006 Theissen SpeX MSC 23:00 03:30 X 078 Gan SpeX JTR Aug. 11 Fr 03:30 06:15 X 036 Szakats SpeX ACB First Night 06:15 06:25 --- --- facility close Aug. 11 Fr 18:25 18:55 --- --- facility open 18:55 20:30 X 999 Engineering TBD ACB 20:30 22:00 X 067 Chen SpeX MSC 22:00 22:15 X 999 Engineering TBD JTR IQ 22:15 03:15 X 042 Galinier SpeX/MORIS MSC First Night Aug. 12 Sa 03:15 03:45 --- --- inst. change 03:45 06:15 X 014 Knowles iSHELL ACB First Night 06:15 06:25 --- --- facility close Aug. 12 Sa 18:25 18:55 --- --- facility open 18:55 20:25 X 080 Connelley iSHELL MSC 20:25 20:55 --- --- inst. change 20:55 21:10 X 999 Engineering TBD JTR IQ 21:10 00:40 X 029 Howell SpeX/AO JTR Aug. 13 Su 00:40 05:00 X 062 Kaluna SpeX/MORIS/AO MSC 05:00 06:15 X 036 Szakats SpeX ACB 06:15 06:25 --- --- facility close Aug. 13 Su 18:25 18:55 --- --- facility open 18:55 20:45 X 999 Engineering TBD ACB 20:45 02:15 X 034 Bhattacharyya SpeX MSC Aug. 14 Mo 02:15 02:45 X 068 Corlies SpeX MSC service 02:45 03:15 X 011 Pettine SpeX MSC service 03:15 03:45 --- --- inst. change 03:45 06:15 X 014 Knowles iSHELL ACB 06:15 06:25 --- --- facility close 10:00 16:00 --- --- inst. change Aug. 14 Mo 18:25 18:55 --- --- facility open 18:55 02:15 X 062 Kaluna SpeX/MORIS/AO MSC Aug. 15 Tu 02:15 05:00 X 036 Szakats SpeX ACB 05:00 06:15 X 025 Connelley SpeX MSC 06:15 06:25 --- --- facility close Aug. 15 Tu 18:25 18:55 --- --- facility open 18:55 00:15 X 006 Theissen SpeX MSC Aug. 16 We 00:15 00:45 --- --- inst. change 00:45 02:45 X 045 Hinkle iSHELL ACB 02:45 04:45 X 014 Knowles iSHELL ACB 04:45 06:15 X 015 Kozdon iSHELL MSC 06:15 06:25 --- --- facility close 10:00 16:00 --- --- inst. change Aug. 16 We 18:25 18:55 --- --- facility open 18:55 00:25 X 029 Howell SpeX/AO JTR Aug. 17 Th 00:25 00:55 X 068 Corlies SpeX MSC service 00:55 05:00 X 016 Reddy SpeX/MORIS/AO JTR 05:00 06:15 X 036 Szakats SpeX ACB 06:15 06:25 --- --- facility close Aug. 17 Th 18:25 18:55 --- --- facility open 18:55 03:00 X 056 Su SpeX MSC Aug. 18 Fr 03:00 03:30 X 011 Pettine SpeX MSC service 03:30 04:00 --- --- inst. change 04:00 06:15 X 014 Knowles iSHELL ACB 06:15 06:25 --- --- facility close 10:00 16:00 --- --- inst. change Aug. 18 Fr 18:25 18:55 --- --- facility open 18:55 03:30 X 058 Thomas SpeX/MORIS ACB Aug. 19 Sa 03:30 06:15 X 036 Szakats SpeX ACB 06:15 06:25 --- --- facility close Aug. 19 Sa 18:25 18:55 --- --- facility open 18:55 20:25 X 012 Landt SpeX JTR 20:25 03:15 X 016 Reddy SpeX/MORIS/AO JTR Aug. 20 Su 03:15 03:45 --- --- inst. change 03:45 05:45 X 014 Knowles iSHELL ACB 05:45 06:15 --- --- inst. change 06:15 06:25 --- --- facility close Aug. 20 Su 18:25 18:55 --- --- facility open 18:55 22:25 X 029 Howell SpeX/AO JTR 22:25 22:40 X 999 Engineering TBD JTR IQ 22:40 00:45 X 999 Engineering TBD ACB Aug. 21 Mo 00:45 01:15 X 068 Corlies SpeX MSC service 01:15 03:45 X 033 Avddellidou SpeX/MORIS ACB 03:45 05:00 X 036 Szakats SpeX ACB 05:00 06:15 X 025 Connelley SpeX MSC 06:15 06:25 --- --- facility close Aug. 21 Mo 18:25 18:55 --- --- facility open 18:55 23:25 X 006 Theissen SpeX MSC 23:25 23:55 X 068 Corlies SpeX MSC service 23:55 03:45 X 999 Engineering TBD ACB Aug. 22 Tu 03:45 04:15 --- --- inst. change 04:15 06:15 X 014 Knowles iSHELL ACB 06:15 06:25 --- --- facility close 10:00 16:00 --- --- inst. change Aug. 22 Tu 18:25 18:55 --- --- facility open 18:55 03:30 X 992 Emerson SpeX ACB Aug. 23 We 03:30 06:15 X 036 Szakats SpeX ACB 06:15 06:25 --- --- facility close Aug. 23 We 18:25 18:55 --- --- facility open 18:55 00:25 X 018 Rackham SpeX MSC Aug. 24 Th 00:25 03:45 X 999 Engineering TBD ACB 03:45 04:15 --- --- inst. change 04:15 06:15 X 014 Knowles iSHELL ACB 06:15 06:25 --- --- facility close 10:00 16:00 --- --- inst. change Aug. 24 Th 18:25 18:55 --- --- facility open 18:55 01:45 X 046 De SpeX MSC Aug. 25 Fr 01:45 03:15 X 011 Pettine SpeX MSC Io eclipse 03:15 03:45 X 068 Corlies SpeX MSC service 03:45 06:15 X 036 Szakats SpeX ACB 06:15 10:15 X 066 Sato SpeX MSC Daylight Obs 10:15 10:25 --- --- facility close Aug. 25 Fr 18:25 18:55 --- --- facility open 18:55 00:25 X 048 Turtelboom SpeX ACB Aug. 26 Sa 00:25 03:15 X 987 Su SpeX ACB 03:15 03:45 --- --- inst. change 03:45 05:45 X 014 Knowles iSHELL ACB 05:45 06:15 --- --- inst. change 06:15 10:15 X 066 Sato SpeX MSC Daylight Obs 10:15 10:25 --- --- facility close Aug. 26 Sa 18:25 18:55 --- --- facility open 18:55 00:25 X 050 Hinkle SpeX/MORIS MSC Aug. 27 Su 00:25 06:15 X 074 Emerson SpeX ACB 06:15 10:15 X 066 Sato SpeX MSC Daylight Obs 10:15 10:25 --- --- facility close Aug. 27 Su 18:25 18:55 --- --- facility open 18:55 01:45 X 999 Engineering TBD ACB Aug. 28 Mo 01:45 02:15 X 068 Corlies SpeX MSC service 02:15 02:45 --- --- inst. change 02:45 04:45 X 014 Knowles iSHELL ACB 04:45 05:15 --- --- inst. change 05:15 06:25 X 071 Young SpeX MSC 06:25 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Aug. 28 Mo 18:25 18:55 --- --- facility open 18:55 04:15 X 023 Rivkin SpeX MSC Aug. 29 Tu 04:15 05:15 X 025 Connelley SpeX MSC 05:15 06:25 X 071 Young SpeX MSC 06:25 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Aug. 29 Tu 18:25 18:55 --- --- facility open 18:55 01:45 X 992 Emerson SpeX ACB Aug. 30 We 01:45 02:15 X 011 Pettine SpeX MSC service 02:15 02:45 --- --- inst. change 02:45 04:45 X 014 Knowles iSHELL ACB 04:45 05:15 --- --- inst. change 05:15 06:25 X 071 Young SpeX MSC 06:25 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Aug. 30 We 18:25 18:55 --- --- facility open 18:55 21:00 X 988 Evans SpeX ACB 21:00 01:45 X 999 Engineering TBD ACB Aug. 31 Th 01:45 05:15 X 029 Howell SpeX/AO JTR 05:15 06:25 X 071 Young SpeX MSC 06:25 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Aug. 31 Th 18:25 18:55 --- --- facility open 18:55 22:30 X 037 Kospal SpeX MSC 22:30 22:45 X 999 Engineering TBD JTR IQ 22:45 23:15 X 068 Corlies SpeX MSC service 23:15 02:15 X 065 Battle SpeX/MORIS/AO MSC Observer List 006 Christopher Theissen, Daniella Bardalez Gagliuffi, Elisabeth Newton, Adam Burgasser, Jacqueline Faherty, Eileen Gonzales, Andrew Mann, Christian Aganze, Dino Hsu 011 Madeline Pettine, Julie Rathbun 012 Hermine Landt, Dakshesh Kololgi, David Sanmartim, Alexandre Roman Lopes 014 Katie Knowles, Tom Stallard, Luke Moore, James O'Donoghue, Henrik Melin, Emma Thomas, Ruoyan Wang, Paola Tiranti, Nahid Chowdhury, Rosie Johnson 015 Janus Kozdon, Sean Brittain, Andrea Banzatti, Stanley Jensen, Joshua Kern 016 Vishnu Reddy, Juan Sanchez, David Cantillo, Adam Battle 018 Benjamin Rackham, Adam Burgasser 019 Margarita Karovska, Joseph Hora, Massimo Marengo 023 Andrew Rivkin 025 Michael Connelley 028 Bryan Holler, Leslie Young, Will Grundy, Silvia Protopapa 029 Ellen Howell, Ronald Vervack, Yanga Fernandez, Mary Hinkle, Samuel Myers, Kiana McFadden 033 Chrysa Avddellidou, Marco Delbo, Kevin Walsh, Pierre Vernazza, Michael Marsset, Marjorie Galinier 034 Suman Bhattacharyya, Blesson Mathew, Shridharan Baskaran, Gourav Banerjee, Nidhi Sabu, Sreeja S Kartha 036 Robert Szakats, Csaba Kiss 037 Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera 038 Leslie Young, William Grundy, Bryan Holler, Glenn Orton, Michael Roman 042 Marjorie Galinier, Chrysa Avdellidou, Marco Delbo, Laurent Galluccio 045 Kenneth Hinkle, Sean Brittain, Francis Fekel, Adwin Boogert, Thomas Lebzelter 046 Kishalay De, Megan Masterson, Christos Panagiotou 048 Emma Turtelboom, Courtney Dressing, Steven Giacalone 050 Jason Hinkle, Benjamin Shappee 056 Kate Su, Attila Moor, Mike Sitko, George Rieke 058 Cristina Thomas, Schelte Bus, Francesca DeMeo, Lauren McGraw, Brian Burt, Joshua Emery, Andy Rivkin, Michael Marsset, David Polishook, Richard P. Binzel, Nicholas Moskovitz 062 Heather Kaluna, Vishnu Reddy, Robert Jedicke, David Cantillo, Juan Sanchez 065 Adam Battle, Vishnu Reddy 066 Takao Sato, Hideo Sagawa, Shohei Aoki 067 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga 068 Paul Corlies, Alexander Hayes, Jason Soderblom, Mate Adamkovics, Elizabeth Turtle, Sebastien Rodriguez, Alejandro Soto, Patricio Rojo, Jonathan Mitchell, Juan Lora, Jonathan Lunine, Jennifer Hanley 069 Tanvi Sharma, Wen-Ping Chen, Beth Biller, Bhavana Lalchand 071 Eliot Young, Mark Bullock, Kandice Lea Jessup, Toru Kouyama, Kevin McGouldrick 074 Kenji Emerson, Adwin Boogert 078 Tianjun Gan, Adam Burgasser, Christopher Theissen, Shude Mao, Sharon Wang 079 Carlos Contreras Pena, Gregory Herczeg, Jessy Jose, Mizna Ahsraf, Ho-Gyu Lee, Jeong-Eun Lee, Doug Johnstone 080 Michael Connelley, Kishalay De SEPTEMBER 2023 HST Date HST Time TO Remote Prog & PI Instr SA Comments Sep. 1 Fr 02:15 02:45 --- --- inst. change 02:45 04:45 X 014 Knowles iSHELL ACB 04:45 05:15 --- --- inst. change 05:15 06:25 X 071 Young SpeX MSC 06:25 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Sep. 1 Fr 18:15 18:45 --- --- facility open 18:45 22:45 X 032 Panda SpeX JTR First Night 22:45 23:00 X 999 Engineering TBD JTR IQ 23:00 00:15 X 999 Engineering TBD ACB Sep. 2 Sa 00:15 03:15 X 065 Battle SpeX/MORIS/AO MSC 03:15 05:15 X 067 Chen SpeX MSC 05:15 06:15 X 071 Young SpeX MSC 06:15 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Sep. 2 Sa 18:15 18:45 --- --- facility open 18:45 23:15 990 Laychak SpeX/MORIS ACB Maunakea Scholars 23:15 02:15 X 065 Battle SpeX/MORIS/AO MSC Sep. 3 Su 02:15 02:45 --- --- inst. change 02:45 04:45 X 014 Knowles iSHELL ACB 04:45 05:15 --- --- inst. change 05:15 06:15 X 071 Young SpeX MSC 06:15 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Sep. 3 Su 18:15 18:45 --- --- facility open 18:45 20:15 X 012 Landt SpeX JTR 20:15 23:00 X 986 Sitko SpeX ACB 23:00 23:15 X 999 Engineering TBD JTR IQ 23:15 01:15 X 999 Engineering TBD JTR Sep. 4 Mo 01:15 02:00 X 068 Corlies SpeX MSC service 02:00 02:45 X 011 Pettine SpeX MSC service 02:45 04:15 X 077 Protopapa SpeX/MORIS ACB 04:15 05:15 X 025 Connelley SpeX MSC 05:15 06:15 X 071 Young SpeX MSC 06:15 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Sep. 4 Mo 18:15 18:45 --- --- facility open 18:45 20:30 X 056 Su SpeX MSC 20:30 23:00 X 067 Chen SpeX MSC 23:00 23:15 X 999 Engineering TBD JTR IQ 23:15 23:45 X 068 Corlies SpeX MSC service 23:45 02:15 X 038 Young SpeX MSC Sep. 5 Tu 02:15 02:45 --- --- inst. change 02:45 04:45 X 014 Knowles iSHELL ACB 04:45 05:15 --- --- inst. change 05:15 06:15 X 071 Young SpeX MSC 06:15 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Sep. 5 Tu 18:15 18:45 --- --- facility open 18:45 20:15 X 006 Theissen SpeX MSC 20:15 00:15 053 De SpeX JTR Sep. 6 We 00:15 00:45 --- --- inst. change 00:45 02:45 X 014 Knowles iSHELL ACB 02:45 03:15 --- --- inst. change 03:15 06:15 X 071 Young SpeX MSC 06:15 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Sep. 6 We 18:15 18:45 --- --- facility open 18:45 22:15 X 006 Theissen SpeX MSC 22:15 02:15 053 De SpeX JTR Sep. 7 Th 02:15 02:45 --- --- inst. change 02:45 04:45 X 014 Knowles iSHELL ACB 04:45 05:15 --- --- inst. change 05:15 06:15 X 071 Young SpeX MSC 06:15 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Sep. 7 Th 18:15 18:45 --- --- facility open 18:45 23:50 X 021 Bolin SpeX/MORIS JTR 23:50 00:05 X 999 Engineering SpeX JTR IQ Sep. 8 Fr 00:05 02:15 990 Laychak SpeX/MORIS ACB Maunakea Scholars 02:15 04:15 X 067 Chen SpeX MSC 04:15 05:15 X 025 Connelley SpeX MSC 05:15 06:55 X 011 Pettine SpeX MSC Daylight Obs, Io eclipse 06:55 10:55 X 071 Young SpeX MSC Daylight Obs 10:55 11:05 --- --- facility close Sep. 8 Fr 18:15 18:45 --- --- facility open 18:45 02:15 X 016 Reddy SpeX/MORIS/AO JTR Sep. 9 Sa 02:15 02:45 --- --- inst. change 02:45 04:45 X 014 Knowles iSHELL ACB 04:45 05:15 --- --- inst. change 05:15 06:15 X 071 Young SpeX MSC 06:15 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Sep. 9 Sa 18:15 18:45 --- --- facility open 18:45 04:15 X 058 Thomas SpeX/MORIS ACB Sep. 10 Su 04:15 05:15 X 025 Connelley SpeX MSC 05:15 06:15 X 071 Young SpeX MSC 06:15 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Sep. 10 Su 18:15 18:45 --- --- facility open 18:45 20:15 X 012 Landt SpeX JTR 20:15 01:15 X 016 Reddy SpeX/MORIS/AO JTR Sep. 11 Mo 01:15 01:45 --- --- inst. change 01:45 03:45 X 014 Knowles iSHELL ACB 03:45 04:45 X 015 Kozdon iSHELL MSC 04:45 05:15 --- --- inst. change 05:15 06:15 X 071 Young SpeX MSC 06:15 09:15 X 071 Young SpeX MSC Daylight Obs 09:15 09:25 --- --- facility close Sep. 11 Mo ----- ----- Facility Shutdown Sep. 12 Tu ----- ----- Facility Shutdown Sep. 13 We ----- ----- Facility Shutdown Sep. 14 Th ----- ----- Facility Shutdown Sep. 15 Fr ----- ----- Facility Shutdown Sep. 16 Sa ----- ----- Facility Shutdown Sep. 17 Su ----- ----- Facility Shutdown Sep. 18 Mo ----- ----- Facility Shutdown Sep. 19 Tu ----- ----- Facility Shutdown Sep. 20 We ----- ----- Facility Shutdown Sep. 21 Th ----- ----- Facility Shutdown Sep. 22 Fr ----- ----- Facility Shutdown Sep. 23 Sa ----- ----- Facility Shutdown Sep. 24 Su ----- ----- Facility Shutdown Sep. 25 Mo 18:15 18:45 --- --- facility open 18:45 23:45 X 056 Su SpeX MSC 23:45 03:45 X 062 Kaluna SpeX/MORIS/AO MSC Sep. 26 Tu 03:45 05:15 X 056 Su SpeX MSC 05:15 06:15 X 025 Connelley SpeX MSC 06:15 10:15 X 071 Young SpeX MSC Daylight Obs 10:15 10:25 --- --- facility close Sep. 26 Tu 18:15 18:45 --- --- facility open 18:45 00:30 X 018 Rackham SpeX MSC Sep. 27 We 00:30 01:00 --- --- inst. change 01:00 06:00 X 081 Saki iSHELL ACB 06:00 06:30 --- --- inst. change 06:30 10:30 X 071 Young SpeX MSC Daylight Obs 10:30 10:40 --- --- facility close Sep. 27 We 18:15 18:45 --- --- facility open 18:45 20:00 X 054 Hoogendam SpeX ACB ToO 20:00 00:30 X 048 Turtelboom SpeX ACB Sep. 28 Th 00:30 01:00 --- --- inst. change 01:00 06:00 X 081 Saki iSHELL ACB 06:00 06:30 --- --- inst. change 06:30 10:30 X 071 Young SpeX MSC Daylight Obs 10:30 10:40 --- --- facility close Sep. 28 Th 18:15 18:45 --- --- facility open 18:45 20:15 X 012 Landt SpeX JTR 20:15 20:30 X 999 Engineering TBD JTR IQ 20:30 21:00 X 068 Corlies SpeX MSC service 21:00 23:55 X 985 Holler SpeX/MORIS/AO MSC Opihi 23:55 00:30 X 011 Pettine SpeX MSC service Sep. 29 Fr 00:30 06:00 X 050 Hinkle SpeX/MORIS MSC 06:00 10:30 X 071 Young SpeX MSC Daylight Obs 10:30 10:40 --- --- facility close Sep. 29 Fr 18:05 18:35 --- --- facility open 18:35 20:00 X 054 Hoogendam SpeX ACB ToO 20:00 20:30 --- --- inst. change 20:30 23:30 X 999 Engineering TEXES ACB 23:30 01:35 X 059 Spencer TEXES ACB Sep. 30 Sa 01:35 06:05 X 049 Orton TEXES ACB 06:05 07:00 X 049 Orton TEXES ACB Daylight Obs 07:00 07:30 --- --- inst. change 07:30 11:30 X 071 Young SpeX MSC Daylight Obs 11:30 12:00 --- --- inst. change 12:00 12:10 --- --- facility close Sep. 30 Sa 18:05 18:35 --- --- facility open 18:35 21:05 X 087 DeWitt TEXES ACB 21:05 21:35 X 999 Engineering TEXES ACB 21:35 01:35 X 059 Spencer TEXES ACB Observer List 006 Christopher Theissen, Daniella Bardalez Gagliuffi, Elisabeth Newton, Adam Burgasser, Jacqueline Faherty, Eileen Gonzales, Andrew Mann, Christian Aganze, Dino Hsu 011 Madeline Pettine, Julie Rathbun 012 Hermine Landt, Dakshesh Kololgi, David Sanmartim, Alexandre Roman Lopes 014 Katie Knowles, Tom Stallard, Luke Moore, James O'Donoghue, Henrik Melin, Emma Thomas, Ruoyan Wang, Paola Tiranti, Nahid Chowdhury, Rosie Johnson 015 Janus Kozdon, Sean Brittain, Andrea Banzatti, Stanley Jensen, Joshua Kern 016 Vishnu Reddy, Juan Sanchez, David Cantillo, Adam Battle 018 Benjamin Rackham, Adam Burgasser 021 Bryce Bolin, Chrysa Avdellidou, Marco Delbo, Casey Lisse 025 Michael Connelley 032 Swayamtrupta Panda, Alberto Rodriguez-Ardila, Juan Madrid, Carlos Donzelli 038 Leslie Young, William Grundy, Bryan Holler, Glenn Orton, Michael Roman 048 Emma Turtelboom, Courtney Dressing, Steven Giacalone 049 Glenn Orton, Arrate Antunano, Leigh Fletcher, Thomas Greathouse, Rohini Giles, Henrik Melin, Padraig T. Donnelly, James A. Sinclair, Michael T. Roman, Jake Harkett, Deborah Barde, Thomas Momary, Shawn Brueshaber 050 Jason Hinkle, Benjamin Shappee 053 Kishalay De, Morgan MacLeod, Jacob Jencson, Viraj Karambelkar, Ryan Lau 054 Willem Hoogendam, Benjamin Shappee, Christopher Ashall 056 Kate Su, Attila Moor, Mike Sitko, George Rieke 058 Cristina Thomas, Schelte Bus, Francesca DeMeo, Lauren McGraw, Brian Burt, Joshua Emery, Andy Rivkin, Michael Marsset, David Polishook, Richard P. Binzel, Nicholas Moskovitz 059 John Spencer, Rohini Giles, Thomas Greathouse 062 Heather Kaluna, Vishnu Reddy, Robert Jedicke, David Cantillo, Juan Sanchez 065 Adam Battle, Vishnu Reddy 067 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga 068 Paul Corlies, Alexander Hayes, Jason Soderblom, Mate Adamkovics, Elizabeth Turtle, Sebastien Rodriguez, Alejandro Soto, Patricio Rojo, Jonathan Mitchell, Juan Lora, Jonathan Lunine, Jennifer Hanley 071 Eliot Young, Mark Bullock, Kandice Lea Jessup, Toru Kouyama, Kevin McGouldrick 077 Silvia Protopapa, Michael S.P. Kelley, Bin Yang 081 Mohammad Saki, Bebi Muskan Rai, Erika Gibb, Neil Dello Russo, Michael DiSanti, Boncho Bonev, Dennis Bodewits, Ronald Vervack, Sara Faggi, Geronimo Villanueva, Lori Feaga, Nathan Roth, Adam McKay, Hideyo Kawakita, Younas Khan, Chemeda Ejeta, Youssef Moulane. 087 Curtis DeWitt, Matthew Richter, John Lacy, John Lacy, Adwin Boogert OCTOBER 2023 HST Date HST Time TO Remote Prog & PI Instr SA Comments Oct. 1 Su 01:35 06:05 X 049 Orton TEXES ACB 06:05 07:00 X 049 Orton TEXES ACB Daylight Obs 07:00 07:30 --- --- inst. change 07:30 11:30 X 071 Young SpeX MSC Daylight Obs 11:30 12:00 --- --- inst. change 12:00 12:10 --- --- facility close Oct. 1 Su 18:05 18:35 --- --- facility open 18:35 20:05 X 087 DeWitt TEXES ACB 20:05 02:05 X 051 Fuchs TEXES ACB Oct. 2 Mo 02:05 06:05 X 059 Spencer TEXES ACB 06:05 07:00 X 049 Orton TEXES ACB Daylight Obs 07:00 07:30 --- --- inst. change 07:30 11:30 X 071 Young SpeX MSC Daylight Obs 11:30 11:40 --- --- facility close Oct. 2 Mo 18:05 18:35 --- --- facility open 18:35 20:15 X 012 Landt SpeX JTR 20:15 20:45 X 068 Corlies SpeX MSC service 20:45 21:00 X 999 Engineering TBD JTR IQ 21:00 02:00 X 042 Galinier SpeX/MORIS MSC Oct. 3 Tu 02:00 04:30 X 055 Vervack SpeX JTR 04:30 05:00 --- --- inst. change 05:00 06:05 X 020 Giles TEXES ACB 06:05 14:00 X 020 Giles TEXES ACB Daylight Obs 14:00 14:30 --- --- inst. change 14:30 14:40 --- --- facility close Oct. 3 Tu 18:05 18:35 --- --- facility open 18:35 21:15 X 991 Hoogendam SpeX/MORIS ACB First Night 21:15 21:45 X 068 Corlies SpeX MSC service 21:45 22:00 X 999 Engineering TBD JTR IQ 22:00 00:30 X 038 Young SpeX MSC Oct. 4 We 00:30 02:00 X 090 Siverd SpeX MSC First Night 02:00 04:30 X 055 Vervack SpeX JTR 04:30 05:00 --- --- inst. change 05:00 06:05 X 020 Giles TEXES ACB 06:05 08:00 X 020 Giles TEXES ACB Daylight Obs 08:00 14:00 X 002 Encrenaz TEXES ACB Daylight Obs 14:00 14:30 --- --- inst. change 14:30 14:40 --- --- facility close Oct. 4 We 18:05 18:35 --- --- facility open 18:35 22:15 X 991 Hoogendam SpeX/MORIS ACB 22:15 22:30 X 999 Engineering TBD JTR IQ 22:30 04:30 X 079 Contreras Pena SpeX MSC Oct. 5 Th 04:30 05:00 --- --- inst. change 05:00 06:05 X 002 Encrenaz TEXES ACB 06:05 14:00 X 002 Encrenaz TEXES ACB Daylight Obs 14:00 14:30 --- --- inst. change 14:30 14:40 --- --- facility close Oct. 5 Th 18:05 18:35 --- --- facility open 18:35 22:30 X 991 Hoogendam SpeX/MORIS ACB 22:30 23:00 X 068 Corlies SpeX MSC service 23:00 02:30 X 032 Panda SpeX JTR Oct. 6 Fr 02:30 04:30 X 039 Abraham SpeX ACB 04:30 05:00 --- --- inst. change 05:00 06:05 X 002 Encrenaz TEXES ACB 06:05 14:00 X 002 Encrenaz TEXES ACB Daylight Obs 14:00 14:30 --- --- inst. change 14:30 14:40 --- --- facility close Oct. 6 Fr 18:05 18:35 --- --- facility open 18:35 21:45 X 991 Hoogendam SpeX/MORIS ACB 21:45 22:00 X 999 Engineering TBD JTR IQ 22:00 22:30 X 011 Pettine SpeX MSC service 22:30 02:30 X 079 Contreras Pena SpeX MSC Oct. 7 Sa 02:30 04:30 X 039 Abraham SpeX ACB 04:30 05:00 --- --- inst. change 05:00 06:05 X 002 Encrenaz TEXES ACB 06:05 14:00 X 002 Encrenaz TEXES ACB Daylight Obs 14:00 14:30 --- --- inst. change 14:30 14:40 --- --- facility close Oct. 7 Sa 18:05 18:35 --- --- facility open 18:35 22:30 X 021 Bolin SpeX/MORIS JTR 22:30 02:30 X 079 Contreras Pena SpeX MSC Oct. 8 Su 02:30 04:30 X 039 Abraham SpeX ACB 04:30 05:00 --- --- inst. change 05:00 06:05 X 002 Encrenaz TEXES ACB 06:05 12:00 X 002 Encrenaz TEXES ACB Daylight Obs 12:00 12:30 --- --- inst. change 12:30 12:40 --- --- facility close Oct. 8 Su 18:05 18:35 --- --- facility open 18:35 20:45 X 984 Yang SpeX ACB 20:45 21:15 --- --- inst. change 21:15 22:15 X 088 Geneser iSHELL ACB 22:15 22:30 X 999 Engineering TBD JTR IQ 22:30 23:00 --- --- inst. change 23:00 04:55 X 058 Thomas SpeX/MORIS ACB Oct. 9 Mo 04:55 05:55 X 025 Connelley SpeX MSC 05:55 06:05 --- --- facility close 10:00 16:00 --- --- inst. change Oct. 9 Mo 18:05 18:35 --- --- facility open 18:35 19:20 X 068 Corlies SpeX MSC service 19:20 19:50 --- --- inst. change 19:50 20:50 X 088 Geneser iSHELL ACB 20:50 23:15 X 999 Engineering TBD ACB 23:15 23:30 X 999 Engineering TBD JTR IQ 23:30 06:30 X 031 Thomas iSHELL MSC Oct. 10 Tu 06:30 13:30 X 075 Ejeta iSHELL ACB Daylight Obs 13:30 13:40 --- --- facility close Oct. 10 Tu 18:05 18:35 --- --- facility open 18:35 21:00 X 999 Engineering TBD ACB 21:00 22:00 X 088 Geneser iSHELL ACB 22:00 22:15 X 999 Engineering TBD JTR IQ 22:15 23:30 X 999 Engineering TBD ACB 23:30 06:05 X 031 Thomas iSHELL MSC Oct. 11 We 06:05 06:30 X 031 Thomas iSHELL MSC Daylight Obs 06:30 13:30 X 075 Ejeta iSHELL ACB Daylight Obs 13:30 13:40 --- --- facility close Oct. 11 We 18:05 18:35 --- --- facility open 18:35 01:00 X 008 Bjoraker iSHELL MSC Oct. 12 Th 01:00 06:05 X 081 Saki iSHELL ACB 06:05 06:30 X 081 Saki iSHELL ACB Daylight Obs 06:30 13:30 X 075 Ejeta iSHELL ACB Daylight Obs 13:30 13:40 --- --- facility close Oct. 12 Th 18:05 18:35 --- --- facility open 18:35 01:00 X 008 Bjoraker iSHELL MSC Oct. 13 Fr 01:00 06:05 X 081 Saki iSHELL ACB 06:05 06:30 X 081 Saki iSHELL ACB Daylight Obs 06:30 13:30 X 075 Ejeta iSHELL ACB Daylight Obs 13:30 13:40 --- --- facility close Oct. 13 Fr 18:05 18:35 --- --- facility open 18:35 19:50 X 088 Geneser iSHELL ACB 19:50 20:20 --- --- inst. change 20:20 20:35 X 999 Engineering TBD JTR IQ 20:35 00:25 X 021 Bolin SpeX/MORIS JTR Oct. 14 Sa 00:25 05:55 X 070 Dahl SpeX JTR 05:55 06:05 --- --- facility close Oct. 14 Sa 18:05 18:35 --- --- facility open 18:35 20:30 X 012 Landt SpeX JTR 20:30 21:00 --- --- inst. change 21:00 22:25 X 088 Geneser iSHELL ACB 22:25 22:55 --- --- inst. change 22:55 23:25 X 068 Corlies SpeX MSC service 23:25 23:55 X 011 Pettine SpeX MSC service 23:55 05:55 X 070 Dahl SpeX JTR Oct. 15 Su 05:55 06:05 --- --- facility close Oct. 15 Su 18:05 18:35 --- --- facility open 18:35 21:00 990 Laychak SpeX/MORIS ACB Maunakea Scholars 21:00 21:30 --- --- inst. change 21:30 22:30 X 088 Geneser iSHELL ACB 22:30 04:30 X 007 Bjoraker iSHELL ACB Oct. 16 Mo 04:30 05:55 X 999 Engineering TBD ACB 05:55 06:05 --- --- facility close Oct. 16 Mo 18:05 18:35 --- --- facility open 18:35 20:35 X 088 Geneser iSHELL ACB 20:35 21:05 --- --- inst. change 21:05 03:10 X 016 Reddy SpeX/MORIS/AO JTR Oct. 17 Tu 03:10 04:40 X 011 Pettine SpeX MSC Io eclipse 04:40 05:55 X 999 Engineering TBD ACB 05:55 06:05 --- --- facility close 10:00 16:00 --- --- inst. change Oct. 17 Tu 18:05 18:35 --- --- facility open 18:35 20:05 X 088 Geneser iSHELL ACB 20:05 20:35 --- --- inst. change 20:35 21:05 X 068 Corlies SpeX MSC service 21:05 04:55 X 056 Su SpeX MSC Oct. 18 We 04:55 05:55 X 025 Connelley SpeX MSC 05:55 06:05 --- --- facility close Oct. 18 We 18:05 18:35 --- --- facility open 18:35 00:35 X 058 Thomas SpeX/MORIS ACB Oct. 19 Th 00:35 03:35 X 001 Sitko SpeX ACB 03:35 05:55 X 060 Melis SpeX MSC 05:55 06:05 --- --- facility close 10:00 16:00 --- --- inst. change Oct. 19 Th 18:05 18:35 --- --- facility open 18:35 19:50 X 088 Geneser iSHELL MSC 19:50 20:20 --- --- inst. change 20:20 04:45 X 062 Kaluna SpeX/MORIS/AO MSC Oct. 20 Fr 04:45 05:15 --- --- inst. change 05:15 06:05 X 086 Jessup iSHELL ACB 06:05 09:15 X 086 Jessup iSHELL ACB Daylight Obs 09:15 09:25 --- --- facility close Oct. 20 Fr 18:05 18:35 --- --- facility open 18:35 20:05 X 088 Geneser iSHELL ACB 20:05 20:35 --- --- inst. change 20:35 02:35 X 006 Theissen SpeX MSC Oct. 21 Sa 02:35 04:45 X 067 Chen SpeX MSC 04:45 05:15 --- --- inst. change 05:15 06:05 X 086 Jessup iSHELL ACB 06:05 09:15 X 086 Jessup iSHELL ACB Daylight Obs 09:15 09:25 --- --- facility close Oct. 21 Sa 18:05 18:35 --- --- facility open 18:35 20:05 X 088 Geneser iSHELL ACB 20:05 20:35 --- --- inst. change 20:35 23:15 X 038 Young SpeX MSC 23:15 01:45 X 033 Avddellidou SpeX/MORIS ACB Oct. 22 Su 01:45 04:45 X 001 Sitko SpeX ACB 04:45 05:15 --- --- inst. change 05:15 06:05 X 086 Jessup iSHELL ACB 06:05 09:15 X 086 Jessup iSHELL ACB Daylight Obs 09:15 09:25 --- --- facility close Oct. 22 Su 18:05 18:35 --- --- facility open 18:35 20:05 X 088 Geneser iSHELL ACB 20:05 21:45 X 999 Engineering TBD ACB 21:45 22:00 X 999 Engineering TBD JTR IQ 22:00 03:30 X 013 Trafton iSHELL ACB First Night Oct. 23 Mo 03:30 05:15 091 Huber iSHELL ACB First Night 05:15 06:05 X 086 Jessup iSHELL ACB 06:05 09:15 X 086 Jessup iSHELL ACB Daylight Obs 09:15 09:25 --- --- facility close Oct. 23 Mo 18:05 18:35 --- --- facility open 18:35 20:05 X 088 Geneser iSHELL ACB 20:05 22:00 X 999 Engineering TBD ACB 22:00 03:30 X 013 Trafton iSHELL ACB Oct. 24 Tu 03:30 05:15 091 Huber iSHELL ACB 05:15 06:05 X 086 Jessup iSHELL ACB 06:05 09:15 X 086 Jessup iSHELL ACB Daylight Obs 09:15 09:25 --- --- facility close 10:00 16:00 --- --- inst. change Oct. 24 Tu 18:05 18:35 --- --- facility open 18:35 00:45 X 016 Reddy SpeX/MORIS/AO JTR Oct. 25 We 00:45 03:45 X 001 Sitko SpeX ACB 03:45 04:45 X 025 Connelley SpeX MSC 04:45 05:15 --- --- inst. change 05:15 06:05 X 086 Jessup iSHELL ACB 06:05 09:15 X 086 Jessup iSHELL ACB Daylight Obs 09:15 09:25 --- --- facility close 10:00 16:00 --- --- inst. change Oct. 25 We 18:05 18:35 --- --- facility open 18:35 21:35 X 050 Hinkle SpeX/MORIS MSC 21:35 22:05 --- --- inst. change 22:05 03:30 X 013 Trafton iSHELL ACB Oct. 26 Th 03:30 05:15 X 091 Huber iSHELL ACB 05:15 06:05 X 082 Sagawa iSHELL MSC 06:05 09:45 X 082 Sagawa iSHELL MSC Daylight Obs 09:45 09:55 --- --- facility close 10:00 16:00 --- --- inst. change Oct. 26 Th 18:05 18:35 --- --- facility open 18:35 22:15 X 050 Hinkle SpeX/MORIS MSC 22:15 22:45 --- --- inst. change 22:45 04:15 X 013 Trafton iSHELL ACB Oct. 27 Fr 04:15 05:15 X 015 Kozdon iSHELL MSC 05:15 06:05 X 082 Sagawa iSHELL MSC 06:05 09:45 X 082 Sagawa iSHELL MSC Daylight Obs 09:45 09:55 --- --- facility close 10:00 16:00 --- --- inst. change Oct. 27 Fr 18:05 18:35 --- --- facility open 18:35 23:55 X 999 Engineering TBD ACB Pointing 23:55 02:55 X 001 Sitko SpeX ACB Oct. 28 Sa 02:55 05:55 X 055 Vervack SpeX JTR 05:55 06:05 --- --- facility close Oct. 28 Sa 18:05 18:35 --- --- facility open 18:35 21:25 990 Laychak SpeX/MORIS ACB Maunakea Scholars 21:25 02:25 X 004 Cartwright SpeX/MORIS JTR Oct. 29 Su 02:25 02:55 X 011 Pettine SpeX MSC service 02:55 05:55 X 055 Vervack SpeX JTR 05:55 06:05 --- --- facility close Oct. 29 Su 18:05 18:35 --- --- facility open 18:35 19:20 X 068 Corlies SpeX MSC service 19:20 19:50 X 011 Pettine SpeX MSC service 19:50 20:05 X 999 Engineering TBD JTR IQ 20:05 01:25 X 004 Cartwright SpeX/MORIS JTR Oct. 30 Mo 01:25 01:55 --- --- inst. change 01:55 05:55 084 Smith iSHELL ACB 05:55 06:05 --- --- facility close 10:00 16:00 --- --- inst. change Oct. 30 Mo 18:05 18:35 --- --- facility open 18:35 01:00 X 018 Rackham SpeX MSC Oct. 31 Tu 01:00 01:30 X 011 Pettine SpeX MSC service 01:30 04:30 X 001 Sitko SpeX ACB 04:30 05:55 X 999 Engineering TBD ACB 05:55 06:05 --- --- facility close Oct. 31 Tu 18:05 18:35 --- --- facility open 18:35 00:35 X 048 Turtelboom SpeX ACB Observer List 001 Michael Sitko, Ray Russell, William Danchi, Bruno Lopez, Jozsef Varga 002 Therese Encrenaz, Thomas Greathouse, Rohini Giles, Hideo Sagawa, Thomas Widemann 004 Richard Cartwright, Tom Nordheim, Chloe Beddingfield, Katherine de Kleer, Carl Schmidt, Kevin Hand, Joshua Emery 006 Christopher Theissen, Daniella Bardalez Gagliuffi, Elisabeth Newton, Adam Burgasser, Jacqueline Faherty, Eileen Gonzales, Andrew Mann, Christian Aganze, Dino Hsu 007 Gordon Bjoraker, Michael H. Wong, Tilak Hewagama, Charles Goullaud, Glenn Orton 008 Gordon Bjoraker, Michael H. Wong, Tilak Hewagama, Glenn Orton, Tom Momary 011 Madeline Pettine, Julie Rathbun 012 Hermine Landt, Dakshesh Kololgi, David Sanmartim, Alexandre Roman Lopes 013 Laurence Trafton, Henrik Melin 015 Janus Kozdon, Sean Brittain, Andrea Banzatti, Stanley Jensen, Joshua Kern 016 Vishnu Reddy, Juan Sanchez, David Cantillo, Adam Battle 018 Benjamin Rackham, Adam Burgasser 020 Rohini Giles, Thomas Greathouse, Therese Encrenaz, Amanda Brecht, Kandis Lea Jessup 021 Bryce Bolin, Chrysa Avdellidou, Marco Delbo, Casey Lisse 025 Michael Connelley 031 Emma Thomas, Luke Moore, Tom Stallard, Henrik Melin, James O'Donoghue, Rosie Johnson, Mohammed Nahid Chowdhury, Ruoyan Wang and Katie Knowles 032 Swayamtrupta Panda, Alberto Rodriguez-Ardila, Juan Madrid, Carlos Donzelli 033 Chrysa Avddellidou, Marco Delbo, Kevin Walsh, Pierre Vernazza, Michael Marsset, Marjorie Galinier 038 Leslie Young, William Grundy, Bryan Holler, Glenn Orton, Michael Roman 039 Peter Abraham, Agnes Kospal, Hermine Landt-Wilman 042 Marjorie Galinier, Chrysa Avdellidou, Marco Delbo, Laurent Galluccio 048 Emma Turtelboom, Courtney Dressing, Steven Giacalone 049 Glenn Orton, Arrate Antunano, Leigh Fletcher, Thomas Greathouse, Rohini Giles, Henrik Melin, Padraig T. Donnelly, James A. Sinclair, Michael T. Roman, Jake Harkett, Deborah Barde, Thomas Momary, Shawn Brueshaber 050 Jason Hinkle, Benjamin Shappee 051 Guido W. Fuchs, Eileen Doering, David Gobrecht, Thomas K. Greathouse, Rohini S. Giles, Thomas F. Giesen, Leen Decin, John H. Lacy 055 Ron Vervack, Neil Dello Russo, Boncho Bonev, Michael DiSanti, Erika Gibb, Hideyo Kawakita, Adam McKay, Nathan Roth, Mohammad Saki, Younas Khan, Chemeda Ejeta, Sara Faggi, Geronimo Villanueva, Nicolas Biver 056 Kate Su, Attila Moor, Mike Sitko, George Rieke 058 Cristina Thomas, Schelte Bus, Francesca DeMeo, Lauren McGraw, Brian Burt, Joshua Emery, Andy Rivkin, Michael Marsset, David Polishook, Richard P. Binzel, Nicholas Moskovitz 059 John Spencer, Rohini Giles, Thomas Greathouse 060 Carl Melis, Siyi Xu, Ben Zuckerman, Beth Klein 062 Heather Kaluna, Vishnu Reddy, Robert Jedicke, David Cantillo, Juan Sanchez 067 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga 068 Paul Corlies, Alexander Hayes, Jason Soderblom, Mate Adamkovics, Elizabeth Turtle, Sebastien Rodriguez, Alejandro Soto, Patricio Rojo, Jonathan Mitchell, Juan Lora, Jonathan Lunine, Jennifer Hanley 070 Emma Dahl, Glenn Orton, Thomas Momary, Kevin Baines, James Sinclair, Shawn Brueshaber, Leigh Fletcher, Davide Grassi, Alessandro Mura 071 Eliot Young, Mark Bullock, Kandice Lea Jessup, Toru Kouyama, Kevin McGouldrick 075 Chemeda Ejeta, Erika Gibb, Younas Khan, Nathan Roth, Michael DiSanti, Neil Dello Russo, Boncho Bonev, Mohammed Saki, Ron Vervack, Adam Mackay, Hideyo Kawakita, Sara Faggi, Geronimo Villanueva, Bebi Muskan Rai 079 Carlos Contreras Pena, Gregory Herczeg, Jessy Jose, Mizna Ahsraf, Ho-Gyu Lee, Jeong-Eun Lee, Doug Johnstone 081 Mohammad Saki, Bebi Muskan Rai, Erika Gibb, Neil Dello Russo, Michael DiSanti, Boncho Bonev, Dennis Bodewits, Ronald Vervack, Sara Faggi, Geronimo Villanueva, Lori Feaga, Nathan Roth, Adam McKay, Hideyo Kawakita, Younas Khan, Chemeda Ejeta, Youssef Moulane. 082 Hideo Sagawa, Shohei Aoki, Takao Sato 084 Rachel Smith, Adwin Boogert 086 Kandis Lea Jessup, Takao Sato, Hideo Sagawa, Eliot Young, Franklin Mills 087 Curtis DeWitt, Matthew Richter, John Lacy, John Lacy, Adwin Boogert 088 Claire Geneser, Angelle Tanner 090 Robert Siverd, Thomas Seccull 091 Guillaume Huber, Haosheng Lin NOVEMBER 2023 HST Date HST Time TO Remote Prog & PI Instr SA Comments Nov. 1 We 00:35 01:05 --- --- inst. change 01:05 06:05 X 081 Saki iSHELL ACB 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 1 We 18:05 18:35 --- --- facility open 18:35 19:20 X 068 Corlies SpeX MSC service 19:20 00:35 X 046 De SpeX MSC Nov. 2 Th 00:35 01:05 --- --- inst. change 01:05 06:05 X 081 Saki iSHELL ACB 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 2 Th 18:05 18:35 --- --- facility open 18:35 21:45 X 029 Howell SpeX/AO JTR 21:45 01:00 X 042 Galinier SpeX/MORIS MSC Nov. 3 Fr 01:00 02:30 X 056 Su SpeX MSC 02:30 04:30 X 077 Protopapa SpeX/MORIS ACB 04:30 05:35 X 999 Engineering TBD ACB 05:35 06:05 --- --- inst. change 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 3 Fr 18:05 18:35 --- --- facility open 18:35 23:05 X 058 Thomas SpeX/MORIS ACB 23:05 02:35 X 001 Sitko SpeX ACB Nov. 4 Sa 02:35 03:05 X 011 Pettine SpeX MSC service 03:05 05:35 X 039 Abraham SpeX ACB 05:35 06:05 --- --- inst. change 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 4 Sa 18:05 18:35 --- --- facility open 18:35 23:05 X 006 Theissen SpeX MSC 23:05 23:35 --- --- inst. change 23:35 06:05 X 005 Luhman iSHELL ACB Nov. 5 Su 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 5 Su 18:05 18:35 --- --- facility open 18:35 19:20 X 068 Corlies SpeX MSC service 19:20 19:50 X 011 Pettine SpeX MSC service 19:50 23:35 X 035 Lalchand SpeX JTR 23:35 00:05 --- --- inst. change Nov. 6 Mo 00:05 06:05 X 005 Luhman iSHELL ACB 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 6 Mo 18:05 18:35 --- --- facility open 18:35 22:05 X 029 Howell SpeX/AO JTR 22:05 22:35 X 011 Pettine SpeX MSC service 22:35 23:05 --- --- inst. change 23:05 06:05 X 005 Luhman iSHELL ACB Nov. 7 Tu 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 7 Tu 18:05 18:35 --- --- facility open 18:35 23:05 X 023 Rivkin SpeX MSC 23:05 23:35 --- --- inst. change 23:35 06:05 X 005 Luhman iSHELL ACB Nov. 8 We 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 8 We 18:05 18:35 --- --- facility open 18:35 23:20 X 006 Theissen SpeX MSC 23:20 23:50 --- --- inst. change 23:50 06:05 X 005 Luhman iSHELL ACB Nov. 9 Th 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 9 Th 18:05 18:35 --- --- facility open 18:35 23:15 X 999 Engineering TBD ACB Pointing 23:15 01:45 X 016 Reddy SpeX/MORIS/AO JTR Nov. 10 Fr 01:45 05:35 X 005 Luhman SpeX ACB 05:35 06:05 --- --- inst. change 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 10 Fr 17:30 18:00 --- --- facility open 18:00 21:00 X 029 Howell SpeX/AO JTR 21:00 02:00 X 004 Cartwright SpeX/MORIS JTR Nov. 11 Sa 02:00 05:35 X 067 Chen SpeX MSC 05:35 06:05 --- --- inst. change 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 11 Sa 18:05 18:35 --- --- facility open 18:35 21:10 X 038 Young SpeX MSC 21:10 02:10 X 004 Cartwright SpeX/MORIS JTR Nov. 12 Su 02:10 05:35 X 079 Contreras Pena SpeX MSC 05:35 06:05 --- --- inst. change 06:05 10:05 X 086 Jessup iSHELL ACB Daylight Obs 10:05 10:35 --- --- inst. change 10:35 10:45 --- --- facility close Nov. 12 Su 18:05 18:35 --- --- facility open 18:35 19:20 X 068 Corlies SpeX MSC service 19:20 19:50 X 011 Pettine SpeX MSC service 19:50 01:00 X 004 Cartwright SpeX/MORIS JTR Nov. 13 Mo 01:00 04:30 X 089 Rahatgaonkar SpeX ACB 04:30 05:55 X 999 Engineering TBD ACB 05:55 06:05 --- --- facility close Nov. 13 Mo 18:05 18:35 --- --- facility open 18:35 05:55 X 062 Kaluna SpeX/MORIS/AO MSC Nov. 14 Tu 05:55 06:05 --- --- facility close Nov. 14 Tu 18:05 18:35 --- --- facility open 18:35 05:55 X 016 Reddy SpeX/MORIS/AO JTR Nov. 15 We 05:55 06:05 --- --- facility close Nov. 15 We 18:05 18:35 --- --- facility open 18:35 05:55 X 058 Thomas SpeX/MORIS ACB Nov. 16 Th 05:55 06:05 --- --- facility close Nov. 16 Th 18:05 18:35 --- --- facility open 18:35 05:55 X 052 Fry SpeX MSC Nov. 17 Fr 05:55 06:05 --- --- facility close 10:00 16:00 --- --- inst. change Nov. 17 Fr 18:05 18:35 --- --- facility open 18:35 20:25 X 983 DiSanti iSHELL JTR 20:25 20:55 --- --- inst. change 20:55 01:55 X 003 Cartwright SpeX/MORIS JTR Nov. 18 Sa 01:55 03:25 X 011 Pettine SpeX MSC Io eclipse 03:25 05:55 X 067 Chen SpeX MSC 05:55 06:05 --- --- facility close Nov. 18 Sa 18:05 18:35 --- --- facility open 18:35 00:30 989 Liu SpeX/MORIS ACB first year grad students Nov. 19 Su 00:30 04:55 X 010 Luhman SpeX ACB 04:55 05:55 X 044 Willner SpeX/MORIS MSC 05:55 06:05 --- --- facility close Nov. 19 Su 18:05 18:35 --- --- facility open 18:35 19:20 X 068 Corlies SpeX MSC service 19:20 20:25 X 999 Engineering TBD ACB 20:25 21:55 X 011 Pettine SpeX MSC Io eclipse 21:55 01:55 X 003 Cartwright SpeX/MORIS JTR Nov. 20 Mo 01:55 05:55 X 060 Melis SpeX MSC 05:55 06:05 --- --- facility close 10:00 16:00 --- --- inst. change Nov. 20 Mo 18:05 18:35 --- --- facility open 18:35 19:35 X 999 Engineering iSHELL ACB 19:35 01:30 X 007 Bjoraker iSHELL ACB Nov. 21 Tu 01:30 02:30 X 015 Kozdon iSHELL MSC 02:30 03:00 --- --- inst. change 03:00 05:55 X 999 Engineering SpeX ACB 05:55 06:05 --- --- facility close Nov. 21 Tu 18:05 18:35 --- --- facility open 18:35 23:35 X 999 Engineering SpeX ACB 23:35 01:35 X 039 Abraham SpeX ACB Nov. 22 We 01:35 05:55 X 048 Turtelboom SpeX ACB 05:55 06:05 --- --- facility close Nov. 22 We 18:05 18:35 --- --- facility open 18:35 00:35 X 070 Dahl SpeX JTR Nov. 23 Th 00:35 03:35 X 027 Williams SpeX ACB 03:35 05:55 X 992 Emerson SpeX ACB 05:55 06:05 --- --- facility close Nov. 23 Th 18:05 18:35 --- --- facility open 18:35 00:35 X 070 Dahl SpeX JTR Nov. 24 Fr 00:35 03:35 X 027 Williams SpeX ACB 03:35 04:55 X 999 Engineering TBD ACB 04:55 05:55 X 044 Willner SpeX/MORIS MSC 05:55 06:05 --- --- facility close 10:00 16:00 --- --- inst. change Nov. 24 Fr 18:05 18:35 --- --- facility open 18:35 19:35 X 088 Geneser iSHELL ACB 19:35 01:35 X 994 Agiwal iSHELL MSC Nov. 25 Sa 01:35 05:55 X 999 Engineering TBD ACB 05:55 06:05 --- --- facility close Nov. 25 Sa 18:05 18:35 --- --- facility open 18:35 19:35 X 088 Geneser iSHELL ACB 19:35 20:05 --- --- inst. change 20:05 00:05 X 023 Rivkin SpeX MSC Nov. 26 Su 00:05 05:25 X 050 Hinkle SpeX/MORIS MSC 05:25 05:55 --- --- inst. change 05:55 06:05 --- --- facility close Nov. 26 Su 18:05 18:35 --- --- facility open 18:35 19:35 X 088 Geneser iSHELL ACB 19:35 20:05 --- --- inst. change 20:05 20:35 X 068 Corlies SpeX MSC service 20:35 22:10 X 999 Engineering TBD ACB 22:10 23:40 X 011 Pettine SpeX MSC Io eclipse 23:40 00:10 --- --- inst. change Nov. 27 Mo 00:10 04:10 084 Smith iSHELL ACB 04:10 05:55 X 999 Engineering TBD ACB 05:55 06:05 --- --- facility close Nov. 27 Mo 18:05 18:35 --- --- facility open 18:35 19:35 X 088 Geneser iSHELL ACB 19:35 20:05 --- --- inst. change 20:05 23:05 X 038 Young SpeX MSC 23:05 23:35 --- --- inst. change 23:35 03:35 084 Smith iSHELL ACB Nov. 28 Tu 03:35 05:55 X 999 Engineering TBD ACB 05:55 06:05 --- --- facility close Nov. 28 Tu 18:05 18:35 --- --- facility open 18:35 19:35 X 088 Geneser iSHELL ACB 19:35 20:05 --- --- inst. change 20:05 00:35 X 003 Cartwright SpeX/MORIS JTR Nov. 29 We 00:35 05:55 X 018 Rackham SpeX MSC 05:55 06:05 --- --- facility close 10:00 16:00 --- --- inst. change Nov. 29 We 18:05 18:35 --- --- facility open 18:35 19:35 X 088 Geneser iSHELL ACB 19:35 20:05 --- --- inst. change 20:05 01:05 X 003 Cartwright SpeX/MORIS JTR Nov. 30 Th 01:05 05:55 X 048 Turtelboom SpeX ACB 05:55 06:05 --- --- facility close Nov. 30 Th 18:05 18:35 --- --- facility open 18:35 19:35 X 088 Geneser iSHELL MSC 19:35 20:05 --- --- inst. change 20:05 01:05 X 003 Cartwright SpeX/MORIS JTR Observer List 001 Michael Sitko, Ray Russell, William Danchi, Bruno Lopez, Jozsef Varga 003 Richard Cartwright, David DeColibus, Will Grundy, Bryan Holler, Tom Nordheim, Chloe Beddingfield, Mike Lucas 004 Richard Cartwright, Tom Nordheim, Chloe Beddingfield, Katherine de Kleer, Carl Schmidt, Kevin Hand, Joshua Emery 005 Kevin Luhman 006 Christopher Theissen, Daniella Bardalez Gagliuffi, Elisabeth Newton, Adam Burgasser, Jacqueline Faherty, Eileen Gonzales, Andrew Mann, Christian Aganze, Dino Hsu 007 Gordon Bjoraker, Michael H. Wong, Tilak Hewagama, Charles Goullaud, Glenn Orton 010 Kevin Luhman 011 Madeline Pettine, Julie Rathbun 015 Janus Kozdon, Sean Brittain, Andrea Banzatti, Stanley Jensen, Joshua Kern 016 Vishnu Reddy, Juan Sanchez, David Cantillo, Adam Battle 018 Benjamin Rackham, Adam Burgasser 023 Andrew Rivkin 027 Jonathan Williams, Leonardo Testi, Carlo Manara, Rik Claes, Antonella Natta 029 Ellen Howell, Ronald Vervack, Yanga Fernandez, Mary Hinkle, Samuel Myers, Kiana McFadden 035 Bhavana Lalchand, Wen-Ping Chen 038 Leslie Young, William Grundy, Bryan Holler, Glenn Orton, Michael Roman 039 Peter Abraham, Agnes Kospal, Hermine Landt-Wilman 042 Marjorie Galinier, Chrysa Avdellidou, Marco Delbo, Laurent Galluccio 044 Steven Willner, Mark Gurwell, Joseph Hora, Daryl Haggard, Sera Markoff, Giovanni Fazio, Joseph Neilsen, Michael Nowak, Howard Smith 046 Kishalay De, Megan Masterson, Christos Panagiotou 048 Emma Turtelboom, Courtney Dressing, Steven Giacalone 050 Jason Hinkle, Benjamin Shappee 052 Patrick Fry, Lawrence Sromovsky 056 Kate Su, Attila Moor, Mike Sitko, George Rieke 058 Cristina Thomas, Schelte Bus, Francesca DeMeo, Lauren McGraw, Brian Burt, Joshua Emery, Andy Rivkin, Michael Marsset, David Polishook, Richard P. Binzel, Nicholas Moskovitz 060 Carl Melis, Siyi Xu, Ben Zuckerman, Beth Klein 062 Heather Kaluna, Vishnu Reddy, Robert Jedicke, David Cantillo, Juan Sanchez 067 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga 068 Paul Corlies, Alexander Hayes, Jason Soderblom, Mate Adamkovics, Elizabeth Turtle, Sebastien Rodriguez, Alejandro Soto, Patricio Rojo, Jonathan Mitchell, Juan Lora, Jonathan Lunine, Jennifer Hanley 070 Emma Dahl, Glenn Orton, Thomas Momary, Kevin Baines, James Sinclair, Shawn Brueshaber, Leigh Fletcher, Davide Grassi, Alessandro Mura 077 Silvia Protopapa, Michael S.P. Kelley, Bin Yang 079 Carlos Contreras Pena, Gregory Herczeg, Jessy Jose, Mizna Ahsraf, Ho-Gyu Lee, Jeong-Eun Lee, Doug Johnstone 081 Mohammad Saki, Bebi Muskan Rai, Erika Gibb, Neil Dello Russo, Michael DiSanti, Boncho Bonev, Dennis Bodewits, Ronald Vervack, Sara Faggi, Geronimo Villanueva, Lori Feaga, Nathan Roth, Adam McKay, Hideyo Kawakita, Younas Khan, Chemeda Ejeta, Youssef Moulane. 084 Rachel Smith, Adwin Boogert 086 Kandis Lea Jessup, Takao Sato, Hideo Sagawa, Eliot Young, Franklin Mills 088 Claire Geneser, Angelle Tanner 089 Rohan Rahatgaonkar, Tom Megeath, Will Fischer DECEMBER 2023 HST Date HST Time TO Remote Prog & PI Instr SA Comments Dec. 1 Fr 01:05 04:05 X 074 Emerson SpeX ACB 04:05 05:55 X 999 Engineering TBD ACB 05:55 06:05 --- --- facility close 10:00 16:00 --- --- inst. change Dec. 1 Fr 18:00 18:30 --- --- facility open 18:30 19:30 X 088 Geneser iSHELL ACB 19:30 20:00 --- --- inst. change 20:00 01:00 X 003 Cartwright SpeX/MORIS JTR Dec. 2 Sa 01:00 03:30 X 037 Kospal SpeX MSC 03:30 05:20 X 999 Engineering TBD ACB 05:20 05:50 --- --- inst. change 05:50 06:00 --- --- facility close Dec. 2 Sa 18:00 18:30 --- --- facility open 18:30 19:15 X 088 Geneser iSHELL ACB 19:15 02:15 X 064 Hsu iSHELL ACB Dec. 3 Su 02:15 02:45 --- --- inst. change 02:45 05:50 X 037 Kospal SpeX MSC 05:50 06:00 --- --- facility close Dec. 3 Su 17:30 18:00 --- --- facility open 18:00 18:30 --- --- inst. change 18:30 19:15 X 088 Geneser iSHELL ACB 19:15 02:30 X 064 Hsu iSHELL ACB Dec. 4 Mo 02:30 05:20 X 999 Engineering TBD ACB 05:20 05:30 --- --- facility close Dec. 4 Mo 18:00 18:30 --- --- facility open 18:30 19:15 X 088 Geneser iSHELL ACB 19:15 02:45 X 064 Hsu iSHELL ACB Dec. 5 Tu 02:45 04:00 X 080 Connelley iSHELL MSC 04:00 04:30 --- --- inst. change 04:30 05:50 X 044 Willner SpeX/MORIS MSC 05:50 06:00 --- --- facility close Dec. 5 Tu 17:50 18:20 --- --- facility open 18:20 19:50 X 011 Pettine SpeX MSC Io eclipse 19:50 22:50 X 037 Kospal SpeX MSC 22:50 02:20 X 033 Avddellidou SpeX/MORIS ACB Dec. 6 We 02:20 05:40 X 991 Hoogendam SpeX/MORIS ACB 05:40 05:50 --- --- facility close 10:00 16:00 --- --- inst. change Dec. 6 We 17:00 17:30 --- --- facility open 17:30 21:30 X 999 Engineering TEXES ACB 21:30 00:30 X 059 Spencer TEXES ACB Dec. 7 Th 00:30 01:00 --- --- inst. change 01:00 03:00 X 067 Chen SpeX MSC 03:00 04:50 X 999 Engineering TBD ACB 04:50 05:00 --- --- facility close 10:00 16:00 --- --- inst. change Dec. 7 Th 17:00 17:30 --- --- facility open 17:30 21:30 X 049 Orton TEXES ACB 21:30 00:30 X 059 Spencer TEXES ACB Dec. 8 Fr 00:30 01:00 --- --- inst. change 01:00 03:00 X 067 Chen SpeX MSC 03:00 04:50 X 999 Engineering TBD ACB 04:50 05:00 --- --- facility close 10:00 16:00 --- --- inst. change Dec. 8 Fr 17:00 17:30 --- --- facility open 17:30 21:30 X 049 Orton TEXES ACB 21:30 00:30 X 059 Spencer TEXES ACB Dec. 9 Sa 00:30 01:00 --- --- inst. change 01:00 04:50 X 029 Howell SpeX/AO JTR 04:50 05:00 --- --- facility close Dec. 9 Sa 16:30 17:00 --- --- facility open 17:00 17:30 --- --- inst. change 17:30 21:30 X 049 Orton TEXES ACB 21:30 00:30 X 059 Spencer TEXES ACB Dec. 10 Su 00:30 01:00 --- --- inst. change 01:00 03:50 X 033 Avddellidou SpeX/MORIS ACB 03:50 04:20 --- --- inst. change 04:20 04:30 --- --- facility close Dec. 10 Su 17:00 17:30 --- --- facility open 17:30 00:30 X 047 Sinclair TEXES ACB Dec. 11 Mo 00:30 01:00 --- --- inst. change 01:00 04:50 X 055 Vervack SpeX JTR 04:50 05:00 --- --- facility close 10:00 16:00 --- --- inst. change Dec. 11 Mo 17:00 17:30 --- --- facility open 17:30 20:30 X 047 Sinclair TEXES ACB 20:30 00:30 X 051 Fuchs TEXES ACB Dec. 12 Tu 00:30 01:00 --- --- inst. change 01:00 04:50 X 055 Vervack SpeX JTR 04:50 05:00 --- --- facility close Dec. 12 Tu 18:00 18:30 --- --- facility open 18:30 19:15 X 068 Corlies SpeX MSC service 19:15 21:30 X 011 Pettine SpeX MSC Io eclipse 21:30 04:20 X 073 Lisse SpeX/MORIS MSC Dec. 13 We 04:20 05:30 X 044 Willner SpeX/MORIS MSC 05:30 06:00 --- --- inst. change 06:00 12:30 X 002 Encrenaz TEXES ACB Daylight Obs 12:30 13:00 --- --- inst. change 13:00 13:10 --- --- facility close Dec. 13 We 18:00 18:30 --- --- facility open 18:30 19:00 X 068 Corlies SpeX MSC service 19:00 19:30 X 011 Pettine SpeX MSC service 19:30 05:30 X 073 Lisse SpeX/MORIS MSC Dec. 14 Th 05:30 06:00 --- --- inst. change 06:00 12:30 X 002 Encrenaz TEXES ACB Daylight Obs 12:30 13:00 --- --- inst. change 13:00 13:10 --- --- facility close Dec. 14 Th 18:00 18:30 --- --- facility open 18:30 19:00 X 011 Pettine SpeX MSC service 19:00 04:30 X 073 Lisse SpeX/MORIS MSC Dec. 15 Fr 04:30 05:30 X 044 Willner SpeX/MORIS MSC 05:30 06:00 --- --- inst. change 06:00 12:30 X 002 Encrenaz TEXES ACB Daylight Obs 12:30 13:00 --- --- inst. change 13:00 13:10 --- --- facility close Dec. 15 Fr 18:00 18:30 --- --- facility open 18:30 05:30 X 016 Reddy SpeX/MORIS/AO JTR Dec. 16 Sa 05:30 06:00 --- --- inst. change 06:00 12:30 X 002 Encrenaz TEXES ACB Daylight Obs 12:30 13:00 --- --- inst. change 13:00 13:10 --- --- facility close Dec. 16 Sa 18:00 18:30 --- --- facility open 18:30 19:15 X 068 Corlies SpeX MSC service 19:15 05:30 X 058 Thomas SpeX/MORIS MSC Dec. 17 Su 05:30 06:00 --- --- inst. change 06:00 12:30 X 002 Encrenaz TEXES ACB Daylight Obs 12:30 13:00 --- --- inst. change 13:00 13:10 --- --- facility close Dec. 17 Su 18:00 18:30 --- --- facility open 18:30 23:55 X 062 Kaluna SpeX/MORIS/AO MSC 23:55 04:00 X 042 Galinier SpeX/MORIS MSC Dec. 18 Mo 04:00 05:30 X 999 Engineering TBD ACB 05:30 06:00 --- --- inst. change 06:00 12:30 X 002 Encrenaz TEXES ACB Daylight Obs 12:30 13:00 --- --- inst. change 13:00 13:10 --- --- facility close Dec. 18 Mo 18:00 18:30 --- --- facility open 18:30 21:30 X 004 Cartwright SpeX/MORIS JTR 21:30 02:00 X 041 Suarez SpeX MSC Dec. 19 Tu 02:00 05:00 X 029 Howell SpeX/AO JTR 05:00 05:30 --- --- inst. change 05:30 12:00 X 020 Giles TEXES ACB Daylight Obs 12:00 12:30 X 002 Encrenaz TEXES ACB Daylight Obs 12:30 13:00 --- --- inst. change 13:00 13:10 --- --- facility close Dec. 19 Tu 18:00 18:30 --- --- facility open 18:30 21:30 X 006 Theissen SpeX JTR 21:30 22:00 --- --- inst. change 22:00 01:00 X 083 Kozdon iSHELL JTR Dec. 20 We 01:00 02:00 X 015 Kozdon iSHELL JTR 02:00 06:00 X 057 Khan iSHELL JTR 06:00 08:00 X 057 Khan iSHELL JTR Daylight Obs 08:00 08:10 --- --- facility close 10:00 16:00 --- --- inst. change Dec. 20 We 18:00 18:30 --- --- facility open 18:30 21:30 X 006 Theissen SpeX JTR 21:30 22:00 --- --- inst. change 22:00 01:00 X 083 Kozdon iSHELL JTR Dec. 21 Th 01:00 05:50 X 999 Engineering TBD JTR 05:50 06:00 --- --- facility close 10:00 16:00 --- --- inst. change Dec. 21 Th 18:00 18:30 --- --- facility open 18:30 19:15 X 068 Corlies SpeX ACB service 19:15 19:45 X 011 Pettine SpeX ACB service 19:45 05:50 X 062 Kaluna SpeX/MORIS/AO ACB Dec. 22 Fr 05:50 06:00 --- --- facility close Dec. 22 Fr 18:00 18:30 --- --- facility open 18:30 23:50 X 079 Contreras Pena SpeX ACB 23:50 05:50 X 048 Turtelboom SpeX ACB Dec. 23 Sa 05:50 06:00 --- --- facility close Dec. 23 Sa 18:00 18:30 --- --- facility open 18:30 00:05 X 050 Hinkle SpeX/MORIS ACB Dec. 24 Su 00:05 00:35 X 011 Pettine SpeX ACB service 00:35 04:50 X 992 Emerson SpeX ACB 04:50 05:50 X 044 Willner SpeX/MORIS ACB 05:50 06:00 --- --- facility close Dec. 24 Su ----- ----- Christmas Eve Dec. 25 Mo ----- ----- Christmas Dec. 26 Tu 18:00 18:30 --- --- facility open 18:30 23:45 X 027 Williams SpeX ACB 23:45 01:15 X 011 Pettine SpeX ACB Io eclipse Dec. 27 We 01:15 02:50 X 999 Engineering TBD ACB 02:50 05:50 X 029 Howell SpeX/AO JTR 05:50 06:00 --- --- facility close Dec. 27 We 16:30 17:00 --- --- facility open 17:00 18:00 X 070 Dahl SpeX JTR Daylight Obs 18:00 23:00 X 070 Dahl SpeX JTR 23:00 05:50 X 078 Gan SpeX JTR Dec. 28 Th 05:50 06:00 --- --- facility close Dec. 28 Th 16:30 17:00 --- --- facility open 17:00 18:00 X 070 Dahl SpeX JTR Daylight Obs 18:00 22:45 X 070 Dahl SpeX JTR 22:45 01:45 X 056 Su SpeX ACB Dec. 29 Fr 01:45 02:15 --- --- inst. change 02:15 06:30 X 057 Khan iSHELL ACB 06:30 08:30 X 057 Khan iSHELL ACB Daylight Obs 08:30 08:40 --- --- facility close Dec. 29 Fr 17:30 18:00 --- --- facility open 18:00 23:35 X 007 Bjoraker iSHELL ACB 23:35 00:05 --- --- inst. change Dec. 30 Sa 00:05 05:20 X 018 Rackham SpeX MSC 05:20 05:30 --- --- facility close Dec. 30 Sa 18:00 18:30 --- --- facility open 18:30 02:30 X 039 Abraham SpeX ACB Dec. 31 Su 02:30 05:50 X 999 Engineering TBD ACB 05:50 06:00 --- --- facility close Dec. 31 Su ----- ----- New Year's Eve Observer List 002 Therese Encrenaz, Thomas Greathouse, Rohini Giles, Hideo Sagawa, Thomas Widemann 003 Richard Cartwright, David DeColibus, Will Grundy, Bryan Holler, Tom Nordheim, Chloe Beddingfield, Mike Lucas 004 Richard Cartwright, Tom Nordheim, Chloe Beddingfield, Katherine de Kleer, Carl Schmidt, Kevin Hand, Joshua Emery 006 Christopher Theissen, Daniella Bardalez Gagliuffi, Elisabeth Newton, Adam Burgasser, Jacqueline Faherty, Eileen Gonzales, Andrew Mann, Christian Aganze, Dino Hsu 007 Gordon Bjoraker, Michael H. Wong, Tilak Hewagama, Charles Goullaud, Glenn Orton 011 Madeline Pettine, Julie Rathbun 015 Janus Kozdon, Sean Brittain, Andrea Banzatti, Stanley Jensen, Joshua Kern 016 Vishnu Reddy, Juan Sanchez, David Cantillo, Adam Battle 018 Benjamin Rackham, Adam Burgasser 020 Rohini Giles, Thomas Greathouse, Therese Encrenaz, Amanda Brecht, Kandis Lea Jessup 027 Jonathan Williams, Leonardo Testi, Carlo Manara, Rik Claes, Antonella Natta 029 Ellen Howell, Ronald Vervack, Yanga Fernandez, Mary Hinkle, Samuel Myers, Kiana McFadden 033 Chrysa Avddellidou, Marco Delbo, Kevin Walsh, Pierre Vernazza, Michael Marsset, Marjorie Galinier 037 Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera 039 Peter Abraham, Agnes Kospal, Hermine Landt-Wilman 041 Genaro Suarez, Juan J. Downes, Carlos G. Roman-Zuniga, Stanimir Metchev, Jacqueline K. Faherty 042 Marjorie Galinier, Chrysa Avdellidou, Marco Delbo, Laurent Galluccio 044 Steven Willner, Mark Gurwell, Joseph Hora, Daryl Haggard, Sera Markoff, Giovanni Fazio, Joseph Neilsen, Michael Nowak, Howard Smith 047 James Sinclair, Thomas Greathouse, Rohini Giles, Glenn Orton, Emma Dahl, Leigh Fletcher, Arrate Antunano, Patrick Irwin 048 Emma Turtelboom, Courtney Dressing, Steven Giacalone 049 Glenn Orton, Arrate Antunano, Leigh Fletcher, Thomas Greathouse, Rohini Giles, Henrik Melin, Padraig T. Donnelly, James A. Sinclair, Michael T. Roman, Jake Harkett, Deborah Barde, Thomas Momary, Shawn Brueshaber 050 Jason Hinkle, Benjamin Shappee 051 Guido W. Fuchs, Eileen Doering, David Gobrecht, Thomas K. Greathouse, Rohini S. Giles, Thomas F. Giesen, Leen Decin, John H. Lacy 055 Ron Vervack, Neil Dello Russo, Boncho Bonev, Michael DiSanti, Erika Gibb, Hideyo Kawakita, Adam McKay, Nathan Roth, Mohammad Saki, Younas Khan, Chemeda Ejeta, Sara Faggi, Geronimo Villanueva, Nicolas Biver 056 Kate Su, Attila Moor, Mike Sitko, George Rieke 057 Younas Khan, Erika Gibb, Neil Dello Russo, Michael DiSanti, Boncho Bonev, Ronald Vervack Jr., Nathan Roth, Chemeda Ejeta, Mohammad Saki, Adam McKay, Hideyo Kawakita, Sara Faggi, Geronimo Villanueva, Bebi Muskan Rai 058 Cristina Thomas, Schelte Bus, Francesca DeMeo, Lauren McGraw, Brian Burt, Joshua Emery, Andy Rivkin, Michael Marsset, David Polishook, Richard P. Binzel, Nicholas Moskovitz 059 John Spencer, Rohini Giles, Thomas Greathouse 062 Heather Kaluna, Vishnu Reddy, Robert Jedicke, David Cantillo, Juan Sanchez 064 Chih-Chun Hsu, Adam Burgasser, Christopher Theissen, Chih-Chun Hsu, Adam Burgasser, Christopher Theissen 067 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga 068 Paul Corlies, Alexander Hayes, Jason Soderblom, Mate Adamkovics, Elizabeth Turtle, Sebastien Rodriguez, Alejandro Soto, Patricio Rojo, Jonathan Mitchell, Juan Lora, Jonathan Lunine, Jennifer Hanley 070 Emma Dahl, Glenn Orton, Thomas Momary, Kevin Baines, James Sinclair, Shawn Brueshaber, Leigh Fletcher, Davide Grassi, Alessandro Mura 073 Carey Lisse, Mike Sitko, Scott Wolk, Sean Brittain, Josh Lovell 074 Kenji Emerson, Adwin Boogert 078 Tianjun Gan, Adam Burgasser, Christopher Theissen, Shude Mao, Sharon Wang 079 Carlos Contreras Pena, Gregory Herczeg, Jessy Jose, Mizna Ahsraf, Ho-Gyu Lee, Jeong-Eun Lee, Doug Johnstone 080 Michael Connelley, Kishalay De 083 Janus Kozdon, Sean Brittain, Josh Kern, Stanley Jensen, Andrea Banzatti 088 Claire Geneser, Angelle Tanner JANUARY 2024 HST Date HST Time TO Remote Prog & PI Instr SA Comments Jan. 1 Mo 18:15 18:45 --- --- facility open 18:45 19:15 X 011 Pettine SpeX MSC service 19:15 23:55 X 089 Rahatgaonkar SpeX ACB 23:55 06:05 X 032 Panda SpeX JTR Jan. 2 Tu 06:05 06:15 --- --- facility close Jan. 2 Tu 18:15 18:45 --- --- facility open 18:45 01:45 X 041 Suarez SpeX MSC Jan. 3 We 01:45 06:05 X 999 Engineering TBD ACB 06:05 06:15 --- --- facility close Jan. 3 We 18:15 18:45 --- --- facility open 18:45 22:45 X 041 Suarez SpeX MSC 22:45 01:45 X 023 Rivkin SpeX MSC Jan. 4 Th 01:45 06:05 X 999 Engineering TBD ACB 06:05 06:15 --- --- facility close Jan. 4 Th 18:15 18:45 --- --- facility open 18:45 19:30 X 068 Corlies SpeX MSC service 19:30 21:35 X 011 Pettine SpeX MSC Io eclipse 21:35 00:35 X 056 Su SpeX MSC Jan. 5 Fr 00:35 06:05 X 055 Vervack SpeX JTR 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Jan. 5 Fr 18:15 18:45 --- --- facility open 18:45 23:15 X 076 Anderson iSHELL ACB 23:15 23:45 --- --- inst. change 23:45 01:15 X 033 Avddellidou SpeX/MORIS ACB Jan. 6 Sa 01:15 04:45 X 023 Rivkin SpeX MSC 04:45 05:35 X 044 Willner SpeX/MORIS MSC 05:35 06:05 --- --- inst. change 06:05 06:15 --- --- facility close Jan. 6 Sa 18:15 18:45 --- --- facility open 18:45 00:45 X 072 Williams iSHELL ACB Jan. 7 Su 00:45 06:05 X 999 Engineering TBD ACB 06:05 06:15 --- --- facility close Jan. 7 Su 18:15 18:45 --- --- facility open 18:45 00:45 X 072 Williams iSHELL ACB Jan. 8 Mo 00:45 06:05 X 999 Engineering TBD ACB 06:05 06:15 --- --- facility close Jan. 8 Mo 18:15 18:45 --- --- facility open 18:45 00:45 X 072 Williams iSHELL ACB Jan. 9 Tu 00:45 01:15 --- --- inst. change 01:15 06:05 X 058 Thomas SpeX/MORIS ACB 06:05 06:15 --- --- facility close Jan. 9 Tu 18:15 18:45 --- --- facility open 18:45 06:05 X 057 Khan iSHELL ACB Jan. 10 We 06:05 06:15 --- --- facility close Jan. 10 We 18:15 18:45 --- --- facility open 18:45 21:15 X 040 Tofflemire iSHELL ACB 21:15 21:45 --- --- inst. change 21:45 23:15 X 077 Protopapa SpeX/MORIS ACB 23:15 06:05 X 062 Kaluna SpeX/MORIS/AO MSC Jan. 11 Th 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Jan. 11 Th 18:15 18:45 --- --- facility open 18:45 21:15 X 040 Tofflemire iSHELL ACB 21:15 21:45 --- --- inst. change 21:45 23:25 X 011 Pettine SpeX MSC Io eclipse 23:25 06:05 X 062 Kaluna SpeX/MORIS/AO MSC Jan. 12 Fr 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Jan. 12 Fr 18:15 18:45 --- --- facility open 18:45 21:15 X 040 Tofflemire iSHELL ACB 21:15 21:45 --- --- inst. change 21:45 05:35 X 016 Reddy SpeX/MORIS/AO JTR Jan. 13 Sa 05:35 06:05 --- --- inst. change 06:05 06:15 --- --- facility close Jan. 13 Sa 18:15 18:45 --- --- facility open 18:45 21:15 X 040 Tofflemire iSHELL ACB 21:15 21:45 --- --- inst. change 21:45 05:35 X 058 Thomas SpeX/MORIS ACB Jan. 14 Su 05:35 06:05 --- --- inst. change 06:05 06:15 --- --- facility close Jan. 14 Su 18:15 18:45 --- --- facility open 18:45 21:15 X 040 Tofflemire iSHELL ACB 21:15 22:45 X 015 Kozdon iSHELL MSC 22:45 00:45 X 091 Huber iSHELL ACB Jan. 15 Mo 00:45 01:15 --- --- inst. change 01:15 05:05 X 016 Reddy SpeX/MORIS/AO JTR 05:05 06:05 X 044 Willner SpeX/MORIS MSC 06:05 06:15 --- --- facility close Jan. 15 Mo 18:15 18:45 --- --- facility open 18:45 21:15 X 040 Tofflemire iSHELL ACB 21:15 22:45 X 015 Kozdon iSHELL MSC 22:45 00:45 X 091 Huber iSHELL ACB Jan. 16 Tu 00:45 06:05 X 999 Engineering TBD ACB 06:05 06:15 --- --- facility close Jan. 16 Tu 18:15 18:45 --- --- facility open 18:45 21:15 X 040 Tofflemire iSHELL ACB 21:15 22:45 X 015 Kozdon iSHELL MSC 22:45 23:15 --- --- inst. change 23:15 00:45 X 090 Siverd SpeX MSC Jan. 17 We 00:45 06:05 X 058 Thomas SpeX/MORIS ACB 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Jan. 17 We 18:15 18:45 --- --- facility open 18:45 21:15 X 040 Tofflemire iSHELL ACB 21:15 23:15 X 091 Huber iSHELL ACB 23:15 23:45 --- --- inst. change 23:45 04:05 X 032 Panda SpeX JTR Jan. 18 Th 04:05 06:05 X 999 Engineering TBD ACB 06:05 06:15 --- --- facility close Jan. 18 Th 18:15 18:45 --- --- facility open 18:45 00:45 X 055 Vervack SpeX JTR Jan. 19 Fr 00:45 02:45 X 033 Avddellidou SpeX/MORIS ACB 02:45 06:05 X 035 Lalchand SpeX JTR 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Jan. 19 Fr 18:15 18:45 --- --- facility open 18:45 06:05 X 057 Khan iSHELL ACB Jan. 20 Sa 06:05 06:15 --- --- facility close Jan. 20 Sa 18:15 18:45 --- --- facility open 18:45 23:45 X 076 Anderson iSHELL ACB 23:45 06:05 X 999 Engineering TBD ACB Jan. 21 Su 06:05 06:15 --- --- facility close Jan. 21 Su 18:15 18:45 --- --- facility open 18:45 23:45 X 076 Anderson iSHELL ACB 23:45 06:05 X 999 Engineering TBD ACB Jan. 22 Mo 06:05 06:15 --- --- facility close Jan. 22 Mo 18:15 18:45 --- --- facility open 18:45 23:45 X 076 Anderson iSHELL ACB 23:45 00:15 --- --- inst. change Jan. 23 Tu 00:15 06:05 X 991 Hoogendam SpeX/MORIS ACB 06:05 06:15 --- --- facility close Jan. 23 Tu 18:15 18:45 --- --- facility open 18:45 21:45 X 029 Howell SpeX/AO JTR 21:45 22:15 X 011 Pettine SpeX MSC service 22:15 04:15 X 006 Theissen SpeX MSC Jan. 24 We 04:15 05:00 X 044 Willner SpeX/MORIS MSC 05:00 06:05 X 999 Engineering TBD ACB 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Jan. 24 We 18:15 18:45 --- --- facility open 18:45 22:45 X 017 Banzatti iSHELL ACB 22:45 23:15 --- --- inst. change 23:15 00:05 X 080 Connelley SpeX MSC Jan. 25 Th 00:05 06:05 X 048 Turtelboom SpeX ACB 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Jan. 25 Th 18:15 18:45 --- --- facility open 18:45 22:45 X 017 Banzatti iSHELL ACB 22:45 23:15 --- --- inst. change 23:15 06:05 X 050 Hinkle SpeX/MORIS MSC Jan. 26 Fr 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Jan. 26 Fr 18:15 18:45 --- --- facility open 18:45 22:45 X 017 Banzatti iSHELL ACB 22:45 23:15 --- --- inst. change 23:15 06:05 X 046 De SpeX MSC Jan. 27 Sa 06:05 06:15 --- --- facility close Jan. 27 Sa 18:15 18:45 --- --- facility open 18:45 22:00 X 058 Thomas SpeX/MORIS ACB 22:00 00:05 X 067 Chen SpeX MSC Jan. 28 Su 00:05 06:05 X 042 Galinier SpeX/MORIS MSC 06:05 06:15 --- --- facility close Jan. 28 Su 18:15 18:45 --- --- facility open 18:45 21:45 X 029 Howell SpeX/AO JTR 21:45 23:45 X 067 Chen SpeX MSC 23:45 06:05 X 999 Engineering TBD ACB Jan. 29 Mo 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Jan. 29 Mo 18:15 18:45 --- --- facility open 18:45 22:45 X 017 Banzatti iSHELL ACB 22:45 23:15 --- --- inst. change 23:15 06:05 X 018 Rackham SpeX MSC Jan. 30 Tu 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Jan. 30 Tu 16:15 16:45 --- --- facility open 16:45 18:00 X 057 Khan iSHELL ACB Daylight Obs 18:00 22:45 X 057 Khan iSHELL ACB 22:45 04:05 X 999 Engineering TBD ACB Jan. 31 We 04:05 04:15 --- --- facility close Jan. 31 We 18:15 18:45 --- --- facility open 18:45 22:45 X 017 Banzatti iSHELL ACB 22:45 03:20 X 999 Engineering TBD ACB Observer List 006 Christopher Theissen, Daniella Bardalez Gagliuffi, Elisabeth Newton, Adam Burgasser, Jacqueline Faherty, Eileen Gonzales, Andrew Mann, Christian Aganze, Dino Hsu 011 Madeline Pettine, Julie Rathbun 015 Janus Kozdon, Sean Brittain, Andrea Banzatti, Stanley Jensen, Joshua Kern 016 Vishnu Reddy, Juan Sanchez, David Cantillo, Adam Battle 017 Andrea Banzatti, Adwin Boogert, Kirsten Abernathy, Sean Brittain, Josh Kern, Stanley Jensen 018 Benjamin Rackham, Adam Burgasser 023 Andrew Rivkin 029 Ellen Howell, Ronald Vervack, Yanga Fernandez, Mary Hinkle, Samuel Myers, Kiana McFadden 032 Swayamtrupta Panda, Alberto Rodriguez-Ardila, Juan Madrid, Carlos Donzelli 033 Chrysa Avddellidou, Marco Delbo, Kevin Walsh, Pierre Vernazza, Michael Marsset, Marjorie Galinier 035 Bhavana Lalchand, Wen-Ping Chen 040 Benjamin Tofflemire, Andrea Banzatti 041 Genaro Suarez, Juan J. Downes, Carlos G. Roman-Zuniga, Stanimir Metchev, Jacqueline K. Faherty 042 Marjorie Galinier, Chrysa Avdellidou, Marco Delbo, Laurent Galluccio 044 Steven Willner, Mark Gurwell, Joseph Hora, Daryl Haggard, Sera Markoff, Giovanni Fazio, Joseph Neilsen, Michael Nowak, Howard Smith 046 Kishalay De, Megan Masterson, Christos Panagiotou 048 Emma Turtelboom, Courtney Dressing, Steven Giacalone 050 Jason Hinkle, Benjamin Shappee 055 Ron Vervack, Neil Dello Russo, Boncho Bonev, Michael DiSanti, Erika Gibb, Hideyo Kawakita, Adam McKay, Nathan Roth, Mohammad Saki, Younas Khan, Chemeda Ejeta, Sara Faggi, Geronimo Villanueva, Nicolas Biver 056 Kate Su, Attila Moor, Mike Sitko, George Rieke 057 Younas Khan, Erika Gibb, Neil Dello Russo, Michael DiSanti, Boncho Bonev, Ronald Vervack Jr., Nathan Roth, Chemeda Ejeta, Mohammad Saki, Adam McKay, Hideyo Kawakita, Sara Faggi, Geronimo Villanueva, Bebi Muskan Rai 058 Cristina Thomas, Schelte Bus, Francesca DeMeo, Lauren McGraw, Brian Burt, Joshua Emery, Andy Rivkin, Michael Marsset, David Polishook, Richard P. Binzel, Nicholas Moskovitz 062 Heather Kaluna, Vishnu Reddy, Robert Jedicke, David Cantillo, Juan Sanchez 067 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga 068 Paul Corlies, Alexander Hayes, Jason Soderblom, Mate Adamkovics, Elizabeth Turtle, Sebastien Rodriguez, Alejandro Soto, Patricio Rojo, Jonathan Mitchell, Juan Lora, Jonathan Lunine, Jennifer Hanley 072 Jonathan Williams, Alexa Anderson 076 Alexa Anderson, Jonathan Williams, Adwin Boogert 077 Silvia Protopapa, Michael S.P. Kelley, Bin Yang 080 Michael Connelley, Kishalay De 089 Rohan Rahatgaonkar, Tom Megeath, Will Fischer 090 Robert Siverd, Thomas Seccull 091 Guillaume Huber, Haosheng Lin FEBRUARY 2024 HST Date HST Time TO Remote Prog & PI Instr SA Comments Feb. 1 Th 03:20 03:50 --- --- inst. change 03:50 04:35 X 044 Willner SpeX/MORIS MSC 04:35 06:05 X 056 Su SpeX MSC 06:05 06:15 --- --- facility close Observer List 044 Steven Willner, Mark Gurwell, Joseph Hora, Daryl Haggard, Sera Markoff, Giovanni Fazio, Joseph Neilsen, Michael Nowak, Howard Smith 056 Kate Su, Attila Moor, Mike Sitko, George Rieke HST date (Hawaii Standard Time) is listed for the first program starting after midnight (00:00) each day. Any date ambiguities should be resolved by the fact that programs are listed in strict time sequence. If you have any questions regarding the schedule or corrections, please email Bobby Bus at the following address: sjb@ifa.hawaii.edu All observing must occur within the listed dates and times and only with the personnel listed on this schedule. Any changes to the dates, times, and observing personnel must be approved by the IRTF Director at least 1 month in advance; please submit requests earlier. Support at the telescope by staff astronomers is only guaranteed for the first night of each observer's first run with an IRTF facility instrument as indicated by "First Night" in the Comments column above. Please confirm this verbally with your support astronomer. Please return your Observing Requirements Form by the date indicated, approximately one month in advance of your run. Please note that IRTF facility instrumentation is provided as documented on our web site (http://irtfweb.ifa.hawaii.edu); modifications for individuals are usually not possible unless agreed upon by IRTF staff adequately in advance. Driving IRTF vehicles is a privilege granted to observers with valid driver's license. Please read and obey our vehicle policy. This includes using IRTF vehicles only for official travel between Hilo, Hale Pohaku, and the summit at the times you have indicated. All changes to your vehicle usage must be communicated to and approved by Darryl Watanabe, the IRTF Observatory Manager. SA (Support Astronomer) ACB = Adwin Boogert MSC = Michael Connelley SJB = Bobby Bus JTR = John Rayner