FEBRUARY 2024 Rev. Jun. 22, 2024 HST Date HST Time TO Remote Prog & PI Instr SA Comments Feb. 1 Th 09:00 09:30 --- --- facility open 09:30 10:00 --- --- inst. change 10:00 14:00 X 046 Machado iSHELL ACB Daylight Obs 14:00 14:30 --- --- inst. change 14:30 18:00 X 033 Orton MIRSI/MOC MSC Daylight Obs 18:00 20:00 X 033 Orton MIRSI/MOC MSC 20:00 23:00 X 030 Lopez-Oquendo MIRSI/MOC/`Opihi MSC 23:00 23:30 --- --- inst. change 23:30 05:50 X 040 Rackham SpeX JTR Feb. 2 Fr 05:50 06:00 --- --- facility close Feb. 2 Fr 09:00 09:30 --- --- facility open 09:30 10:00 --- --- inst. change 10:00 14:00 X 046 Machado iSHELL ACB Daylight Obs 14:00 14:30 --- --- inst. change 14:30 18:00 X 033 Orton MIRSI/MOC MSC Daylight Obs 18:00 21:00 X 033 Orton MIRSI/MOC MSC 21:00 21:30 --- --- inst. change 21:30 22:30 X 044 Bennert SpeX MSC 22:30 04:30 X 035 Rothermich SpeX MSC Feb. 3 Sa 04:30 05:50 X 023 Willner SpeX/MORIS JTR 05:50 06:00 --- --- facility close Feb. 3 Sa 09:00 09:30 --- --- facility open 09:30 10:00 --- --- inst. change 10:00 14:00 X 046 Machado iSHELL ACB Daylight Obs 14:00 18:00 X 994 Moore iSHELL ACB Daylight Obs 18:00 21:40 X 064 Wang iSHELL ACB 21:40 22:10 --- --- inst. change 22:10 23:40 X 028 Pettine SpeX MSC Io eclipse 23:40 05:50 X 057 Hinkle SpeX/MORIS MSC Feb. 4 Su 05:50 06:00 --- --- facility close Feb. 4 Su 12:30 13:00 --- --- facility open 13:00 18:00 X 066 Dahl SpeX/MORIS MSC Daylight Obs 18:00 18:30 X 066 Dahl SpeX/MORIS MSC 18:30 23:30 X 055 Stiller SpeX MSC 23:30 04:45 X 083 Masterson SpeX/MORIS MSC Feb. 5 Mo 04:45 05:50 X 023 Willner SpeX/MORIS JTR 05:50 06:00 --- --- facility close Feb. 5 Mo 12:30 13:00 --- --- facility open 13:00 18:00 X 066 Dahl SpeX/MORIS MSC Daylight Obs 18:00 18:30 X 066 Dahl SpeX/MORIS MSC 18:30 23:30 X 055 Stiller SpeX MSC 23:30 05:50 X 068 Thomas SpeX/MORIS ACB Feb. 6 Tu 05:50 06:00 --- --- facility close Feb. 6 Tu 18:00 18:30 --- --- facility open 18:30 19:30 X 044 Bennert SpeX MSC 19:30 00:30 X 047 Vervack SpeX MSC Feb. 7 We 00:30 01:00 --- --- inst. change 01:00 05:50 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi MSC 05:50 06:00 --- --- facility close 10:00 16:00 --- --- inst. change Feb. 7 We 18:00 18:30 --- --- facility open 18:30 20:30 X 036 Su SpeX ACB 20:30 05:50 X 031 Emerson SpeX ACB Feb. 8 Th 05:50 06:00 --- --- facility close 10:00 16:00 --- --- inst. change Feb. 8 Th 18:00 18:30 --- --- facility open 18:30 22:00 X 018 Banzatti iSHELL ACB 22:00 22:30 --- --- inst. change 22:30 05:50 X 022 Reddy SpeX/MORIS MSC Feb. 9 Fr 05:50 06:00 --- --- facility close Feb. 9 Fr 18:00 18:30 --- --- facility open 18:30 21:00 X 055 Stiller SpeX MSC 21:00 02:00 X 019 Howell SpeX/`Opihi MSC Feb. 10 Sa 02:00 05:20 X 022 Reddy SpeX/MORIS MSC 05:20 05:50 --- --- inst. change 05:50 06:00 --- --- facility close Feb. 10 Sa 18:00 18:30 --- --- facility open 18:30 21:30 X 042 Williams iSHELL ACB 21:30 23:35 X 065 Kozdon iSHELL ACB 23:35 00:05 --- --- inst. change Feb. 11 Su 00:05 05:20 X 068 Thomas SpeX/MORIS ACB 05:20 05:50 --- --- inst. change 05:50 06:00 --- --- facility close Feb. 11 Su 18:00 18:30 --- --- facility open 18:30 21:30 X 042 Williams iSHELL ACB 21:30 23:30 X 065 Kozdon iSHELL ACB 23:30 05:50 X 063 Chojnowski iSHELL ACB First Night Feb. 12 Mo 05:50 06:00 --- --- facility close 10:00 16:00 --- --- inst. change Feb. 12 Mo 18:00 18:30 --- --- facility open 18:30 19:30 X 044 Bennert SpeX MSC 19:30 01:45 X 031 Emerson SpeX ACB Feb. 13 Tu 01:45 02:30 X 023 Willner SpeX/MORIS JTR 02:30 03:00 --- --- inst. change 03:00 06:00 X 070 DiSanti iSHELL ACB 06:00 09:00 X 070 DiSanti iSHELL ACB Daylight Obs 09:00 09:10 --- --- facility close Feb. 13 Tu 18:00 18:30 --- --- facility open 18:30 21:30 X 064 Wang iSHELL ACB 21:30 22:30 X 053 Connelley iSHELL MSC 22:30 23:00 --- --- inst. change 23:00 02:30 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi MSC Feb. 14 We 02:30 03:00 --- --- inst. change 03:00 06:00 X 070 DiSanti iSHELL ACB 06:00 09:00 X 070 DiSanti iSHELL ACB Daylight Obs 09:00 09:30 --- --- inst. change 09:30 09:40 --- --- facility close Feb. 14 We 18:00 18:30 --- --- facility open 18:30 02:30 X 031 Emerson SpeX ACB Feb. 15 Th 02:30 03:00 --- --- inst. change 03:00 06:00 X 070 DiSanti iSHELL ACB 06:00 09:00 X 070 DiSanti iSHELL ACB Daylight Obs 09:00 09:10 --- --- facility close Feb. 15 Th 18:00 18:30 --- --- facility open 18:30 21:30 X 064 Wang iSHELL ACB 21:30 01:30 X 020 Shridharan iSHELL ACB First Night Feb. 16 Fr 01:30 05:50 X 999 Engineering TBD ACB MIRSI 05:50 06:00 --- --- facility close Feb. 16 Fr 18:00 18:30 --- --- facility open 18:30 23:00 X 065 Kozdon iSHELL ACB 23:00 23:30 --- --- inst. change 23:30 05:00 X 035 Rothermich SpeX MSC Feb. 17 Sa 05:00 05:50 X 023 Willner SpeX/MORIS JTR 05:50 06:00 --- --- facility close Feb. 17 Sa 18:00 18:30 --- --- facility open 18:30 19:30 X 044 Bennert SpeX MSC 19:30 20:00 X 028 Pettine SpeX MSC service 20:00 22:20 X 036 Su SpeX ACB 22:20 05:20 X 060 McGraw SpeX/MORIS JTR Feb. 18 Su 05:20 05:50 --- --- inst. change 05:50 06:00 --- --- facility close Feb. 18 Su 18:00 18:30 --- --- facility open 18:30 21:30 X 064 Wang iSHELL ACB 21:30 00:30 X 020 Shridharan iSHELL ACB Feb. 19 Mo 00:30 01:00 --- --- inst. change 01:00 05:50 X 035 Rothermich SpeX MSC 05:50 06:00 --- --- facility close Feb. 19 Mo 18:00 18:30 --- --- facility open 18:30 19:00 --- --- inst. change 19:00 20:30 X 017 Melis MIRSI/MOC MSC 20:30 21:00 --- --- inst. change 21:00 02:30 X 019 Howell SpeX/`Opihi MSC Feb. 20 Tu 02:30 05:50 X 987 Hoogendam SpeX/MORIS ACB 05:50 06:00 --- --- facility close Feb. 20 Tu 08:45 09:15 --- --- facility open 09:15 09:45 --- --- inst. change 09:45 18:15 X 034 Gibb iSHELL ACB Daylight Obs 18:15 21:30 X 064 Wang iSHELL ACB 21:30 22:00 --- --- inst. change 22:00 05:50 X 073 Pazhayath Ravi SpeX/MORIS JTR First Night Feb. 21 We 05:50 06:00 --- --- facility close Feb. 21 We 18:00 18:30 --- --- facility open 18:30 19:30 X 044 Bennert SpeX MSC 19:30 22:30 X 037 Kospal SpeX ACB 22:30 01:30 024 Bolin SpeX/MORIS MSC Feb. 22 Th 01:30 05:50 X 031 Emerson SpeX ACB 05:50 06:00 --- --- facility close Feb. 22 Th 08:00 08:30 --- --- facility open 08:30 09:00 --- --- inst. change 09:00 14:00 006 Encrenaz TEXES ACB Daylight Obs 14:00 18:00 X 045 Sinclair TEXES ACB Daylight Obs 18:00 21:00 X 050 Spencer TEXES ACB 21:00 21:30 --- --- inst. change 21:30 05:50 024 Bolin SpeX/MORIS MSC Feb. 23 Fr 05:50 06:00 --- --- facility close Feb. 23 Fr 08:00 08:30 --- --- facility open 08:30 09:00 --- --- inst. change 09:00 14:00 006 Encrenaz TEXES ACB Daylight Obs 14:00 18:00 X 045 Sinclair TEXES ACB Daylight Obs 18:00 21:00 X 050 Spencer TEXES ACB 21:00 21:30 --- --- inst. change 21:30 03:30 025 Bolin SpeX/MORIS MSC Feb. 24 Sa 03:30 06:30 X 047 Vervack SpeX MSC 06:30 06:40 --- --- facility close Feb. 24 Sa 08:00 08:30 --- --- facility open 08:30 09:00 --- --- inst. change 09:00 14:00 006 Encrenaz TEXES ACB Daylight Obs 14:00 16:00 X 045 Sinclair TEXES ACB Daylight Obs 16:00 18:00 X 015 Harkett TEXES ACB Daylight Obs 18:00 21:00 X 050 Spencer TEXES ACB 21:00 21:30 --- --- inst. change 21:30 00:05 X 037 Kospal SpeX ACB Feb. 25 Su 00:05 03:30 X 986 Jones SpeX/MORIS JTR 03:30 06:30 X 047 Vervack SpeX MSC 06:30 06:40 --- --- facility close Feb. 25 Su 08:00 08:30 --- --- facility open 08:30 09:00 --- --- inst. change 09:00 14:00 006 Encrenaz TEXES ACB Daylight Obs 14:00 18:00 X 015 Harkett TEXES ACB Daylight Obs 18:00 21:00 X 050 Spencer TEXES ACB 21:00 21:30 --- --- inst. change 21:30 22:30 X 044 Bennert SpeX MSC 22:30 02:45 024 Bolin SpeX/MORIS MSC Feb. 26 Mo 02:45 03:30 X 023 Willner SpeX/MORIS JTR 03:30 06:30 X 047 Vervack SpeX MSC 06:30 06:40 --- --- facility close Feb. 26 Mo 08:00 08:30 --- --- facility open 08:30 09:00 --- --- inst. change 09:00 14:00 006 Encrenaz TEXES ACB Daylight Obs 14:00 18:00 X 015 Harkett TEXES ACB Daylight Obs 18:00 18:30 --- --- inst. change 18:30 23:00 X 013 Hora SpeX ACB 23:00 02:30 X 999 Engineering TBD JTR Feb. 27 Tu 02:30 06:30 X 047 Vervack SpeX MSC 06:30 06:40 --- --- facility close Feb. 27 Tu 08:00 08:30 --- --- facility open 08:30 09:00 --- --- inst. change 09:00 14:00 006 Encrenaz TEXES ACB Daylight Obs 14:00 16:00 X 015 Harkett TEXES ACB Daylight Obs 16:00 18:00 X 999 Engineering TEXES ACB Daylight Obs 18:00 18:30 --- --- inst. change 18:30 23:00 X 013 Hora SpeX ACB 23:00 05:50 X 999 Engineering TBD ACB Feb. 28 We 05:50 06:00 --- --- facility close Feb. 28 We 16:35 17:05 --- --- facility open 17:05 18:35 X 028 Pettine SpeX MSC Io eclipse 18:35 23:05 X 013 Hora SpeX ACB 23:05 04:25 X 073 Pazhayath Ravi SpeX/MORIS JTR Feb. 29 Th 04:25 04:35 --- --- facility close Feb. 29 Th 18:00 18:30 --- --- facility open 18:30 23:30 X 019 Howell SpeX/`Opihi MSC 23:30 05:50 X 057 Hinkle SpeX/MORIS MSC Observer List 006 Therese Encrenaz, Thomas Greathouse, Rohini Giles, Hideo Sagawa, Thomas Widemann, Bruno Bezard, Maxence Lefevre, Wencheng Shao 013 Joseph Hora, Matthew Ashby, Ho-Gyu Lee, Jaeyeong Kim, Sung-Yong Yoon 015 Jake Harkett, Leigh Fletcher, Glenn Orton, Thomas Greathouse, Arrate Antunano, James Sinclair, Michael Roman, Oliver King, Henrik Melin 017 Carl Melis 018 Andrea Banzatti, Adwin Boogert, Patrick Mallaney, Sarah Smith, Sean Brittain 019 Ellen Howell, Ronald Vervack, Yanga Fernandez, Mary Hinkle, Samuel Myers 020 B Shridharan, Blesson Mathew, Suman Bhattacharyya, Joe P Ninan, Arun Roy, Manoj Puravankara, Saurabh Sharma 022 Vishnu Reddy, Juan Sanchez, David Cantillo 023 Steven Willner, Mark Gurwell, Joe Hora, Sera Markoff, Joseph Neilsen, Giovanni Fazio, Daryl Haggard, Michael Nowak, Howard Smith 024 Bryce Bolin, Chrysa Avdellidou, Marco Delbo, Casey Lisse, Keith Noll, Alessandro Morbidelli 025 Bryce Bolin, Chrysa Avdellidou, Marco Delbo, Casey Lisse, Keith Noll, Alessandro Morbidelli 028 Madeline Pettine, Julie Rathbun 029 Andy Lopez-Oquendo, David Trilling, Joseph Hora, Howard Smith 030 Andy Lopez-Oquendo, David Trilling, Joseph Hora 031 Kenji Emerson, Adwin Boogert 033 Glenn Orton, Joseph Hora, James Sinclair, Emma Dahl, Shawn Brueshaber, Thomas Momary, Leigh Fletcher, Jake Harkett, Arrate Antunano, Henrik Melin, Rohini Giles, Thomas Greathouse 034 Erika Gibb, Mohi Saki, Bebi Rai, Nathan Roth, Boncho Bonev, Martin Cordiner, Neil Dello Russo, Michael DiSanti, Sara Faggi, Hideyo Kawakita, Younas Khan, Manuela Lippi, Adam McKay, Nathan Roth, Ronald Vervack, Geronimo Villanueva 035 Austin Rothermich, Jacqueline Faherty, Emily Calamari, Les Hamlet, Tom Bickle, Adam Schneider, Davy Kirkpatrick, Marc Kuchner, Aaron Meisner 036 Kate Su, Attila Moor, Mike Sitko, George Rieke 037 Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera, Zsofia Nagy, Eleonora Fiorellino, Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera, Zsofia Nagy, Eleonora Fiorellino 040 Benjamin Rackham, Adam Burgasser, Christopher Theissen 042 Jonathan Williams, Pietro Curone, Alexa Anderson, Adwin Boogert 044 Vardha N. Bennert, Tommaso Treu, Matilde Signorini, Hermine Landt, Yan-Rong Li, Aaron Barth, Benjamin Boizelle, Michael Brotherton, Ed Cackett, Pu Du, Juan Hernandez Santisteban, Keith Horne, Chen Hu, Matthew Malkan, John Montano, Andrew Stephens, Yoon Chan Taak, Stefano Valenti, Lizvette Villafana, Jan-Min Wang, Nico Winkel 045 James Sinclair, Thomas Greathouse, Rohini Giles, Glenn Orton, Emma Dahl, Leigh Fletcher, Patrick Irwin 046 Pedro Machado, Daniela Espadinha, Joao Dias, Thomas Widemann, Javier Peralta, Francisco Brasil, Diogo Quirino, Jose Ribeiro 047 Ron Vervack, Neil Dello Russo, Boncho Bonev, Mike DiSanti, Erika Gibb, Hideyo Kawakita, Nathan Roth, Mohammad Saki, Younas Khan, Chemeda Ejeta, Sara Faggi, Geronimo Villanueva, Adam McKay, Nicolas Biver 050 John Spencer, Rohini Giles, Thomas Greathouse 053 Michael Connelley, Ellen Lee, Christian Flores 055 Robert Stiller, Michael Cushing, Adam Schneider 057 Jason Hinkle, Benjamin Shappee 060 Lauren McGraw, Cristina Thomas, Josh Emery, Andy Rivkin 063 Drew Chojnowski, Pamela Marcum, Drew Chojnowski, Pamela Marcum 064 Ruoyan Wang, Tom Stallard, Henrik Melin, Luke Moore, James O'Donoghue, Rosie Johnson, Nahid Chowdhury, Emma Thomas, Katie Knowles, Paola Tiranti 065 Janus Kozdon, Sean Brittain, Andrea Banzatti 066 Emma Dahl, Glenn Orton, Thomas Momary, Kevin Baines, James Sinclair, Shawn Brueshaber, Leigh Fletcher, Davide Grassi, Alessandro Mura 068 Cristina Thomas, John Rayner, Francesca DeMeo, Lauren McGraw, Michael Marsset, Joshua Emery, Andy Rivkin, David Polishook, Brian Burt, Richard P. Binzel, Nicholas Moskovitz 070 Michael DiSanti, Erika Gibb, Boncho Bonev, Neil Dello Russo, Ron Vervack, Mohammad Saki, Younas Khan, Nathan Roth, Chemeda Ejeta, Bebi Rai, Sara Faggi, Geronimo Villanueva 073 Aravind Pazhayath Ravi, Samaporn Tinyanont, Ryan Foley, Jeonghee Rho, Charlie Kilpatrick, Stefano Valenti, David J. Sand, Jennifer Andrews, Yize Dong, Kristy Taggart, Jens Hjorth, Christa Gall, Gautham Narayan, Alexander Gagliano 083 Megan Masterson, Kishalay De, Christos Panagiotou MARCH 2024 HST Date HST Time TO Remote Prog & PI Instr SA Comments Mar. 1 Fr 05:50 06:00 --- --- facility close 10:00 16:00 --- --- inst. change Mar. 1 Fr 18:15 18:45 --- --- facility open 18:45 20:30 X 064 Wang iSHELL ACB 20:30 21:00 --- --- inst. change 21:00 02:00 X 011 Theissen SpeX MSC Mar. 2 Sa 02:00 06:05 X 987 Hoogendam SpeX/MORIS ACB 06:05 06:15 --- --- facility close Mar. 2 Sa 18:15 18:45 --- --- facility open 18:45 19:45 X 044 Bennert SpeX MSC 19:45 22:45 X 037 Kospal SpeX MSC 22:45 03:15 X 083 Masterson SpeX/MORIS MSC Mar. 3 Su 03:15 04:15 X 023 Willner SpeX/MORIS JTR 04:15 06:15 X 049 MacLennan SpeX/MORIS MSC +10 minutes 06:15 06:25 --- --- facility close Mar. 3 Su 18:15 18:45 --- --- facility open 18:45 06:05 X 031 Emerson SpeX ACB Mar. 4 Mo 06:05 06:15 --- --- facility close Mar. 4 Mo 13:30 14:00 --- --- facility open 14:00 18:15 X 066 Dahl SpeX/MORIS MSC Daylight Obs 18:15 20:00 X 066 Dahl SpeX/MORIS MSC 20:00 06:05 X 031 Emerson SpeX ACB Mar. 5 Tu 06:05 06:15 --- --- facility close Mar. 5 Tu 13:30 14:00 --- --- facility open 14:00 18:15 X 066 Dahl SpeX/MORIS MSC Daylight Obs 18:15 20:00 X 066 Dahl SpeX/MORIS MSC 20:00 21:00 X 044 Bennert SpeX MSC 21:00 06:05 X 068 Thomas SpeX/MORIS MSC Mar. 6 We 06:05 06:15 --- --- facility close Mar. 6 We 08:30 09:00 --- --- facility open 09:00 09:30 --- --- inst. change 09:30 14:30 X 034 Gibb iSHELL MSC Daylight Obs 14:30 15:00 --- --- inst. change 15:00 15:10 --- --- facility close Mar. 6 We 18:15 18:45 --- --- facility open 18:45 20:35 X 028 Pettine SpeX MSC Io eclipse 20:35 06:05 X 075 Zhang SpeX JTR First Night Mar. 7 Th 06:05 06:15 --- --- facility close Mar. 7 Th 13:00 13:30 --- --- facility open 13:30 14:00 --- --- inst. change 14:00 18:15 X 033 Orton MIRSI/MOC MSC Daylight Obs 18:15 18:45 X 033 Orton MIRSI/MOC MSC 18:45 21:00 X 017 Melis MIRSI/MOC MSC 21:00 21:30 --- --- inst. change 21:30 02:30 X 999 Engineering SpeX ACB Mar. 8 Fr 02:30 06:05 X 985 Landt SpeX MSC 06:05 06:15 --- --- facility close Mar. 8 Fr 13:05 13:35 --- --- facility open 13:35 15:05 X 028 Pettine SpeX MSC Daylight Obs, Io eclipse 15:05 15:35 --- --- inst. change 15:35 18:15 X 033 Orton MIRSI/MOC MSC Daylight Obs 18:15 20:00 X 033 Orton MIRSI/MOC MSC 20:00 20:30 --- --- inst. change 20:30 06:05 X 022 Reddy SpeX/MORIS MSC Mar. 9 Sa 06:05 06:15 --- --- facility close Mar. 9 Sa 18:15 18:45 --- --- facility open 18:45 19:45 X 044 Bennert SpeX MSC 19:45 22:15 X 995 Wendeborn SpeX MSC 22:15 06:05 X 040 Rackham SpeX JTR Mar. 10 Su 06:05 06:15 --- --- facility close Mar. 10 Su 18:15 18:45 --- --- facility open 18:45 21:45 X 995 Wendeborn SpeX MSC 21:45 00:05 X 988 Siverd SpeX/MORIS ACB Mar. 11 Mo 00:05 06:05 X 082 Shahbandeh SpeX/MORIS ACB 06:05 06:15 --- --- facility close Mar. 11 Mo 18:15 18:45 --- --- facility open 18:45 21:45 X 995 Wendeborn SpeX MSC 21:45 01:30 X 022 Reddy SpeX/MORIS MSC Mar. 12 Tu 01:30 02:00 --- --- inst. change 02:00 06:15 X 070 DiSanti iSHELL ACB 06:15 08:00 X 070 DiSanti iSHELL ACB Daylight Obs 08:00 08:10 --- --- facility close 10:00 16:00 --- --- inst. change Mar. 12 Tu 18:15 18:45 --- --- facility open 18:45 21:45 X 995 Wendeborn SpeX MSC 21:45 00:45 X 999 Engineering TBD ACB Mar. 13 We 00:45 01:30 X 023 Willner SpeX/MORIS JTR 01:30 02:00 --- --- inst. change 02:00 06:15 X 070 DiSanti iSHELL ACB 06:15 08:00 X 070 DiSanti iSHELL ACB Daylight Obs 08:00 08:10 --- --- facility close 10:00 16:00 --- --- inst. change Mar. 13 We 18:15 18:45 --- --- facility open 18:45 19:45 X 044 Bennert SpeX MSC 19:45 22:15 X 995 Wendeborn SpeX MSC 22:15 06:05 X 075 Zhang SpeX JTR Mar. 14 Th 06:05 06:15 --- --- facility close Mar. 14 Th 18:15 18:45 --- --- facility open 18:45 00:15 X 011 Theissen SpeX MSC Mar. 15 Fr 00:15 06:05 X 074 Carvano SpeX/MORIS MSC 06:05 06:15 --- --- facility close Mar. 15 Fr 09:30 10:00 --- --- facility open 10:00 10:30 --- --- inst. change 10:30 15:05 X 034 Gibb iSHELL MSC Daylight Obs 15:05 15:35 --- --- inst. change 15:35 17:05 X 028 Pettine SpeX MSC Daylight Obs, Io eclipse 17:05 17:15 --- --- facility close Mar. 15 Fr 18:15 18:45 --- --- facility open 18:45 22:45 X 031 Emerson SpeX MSC 22:45 06:05 X 068 Thomas SpeX/MORIS MSC Mar. 16 Sa 06:05 06:15 --- --- facility close Mar. 16 Sa 18:15 18:45 --- --- facility open 18:45 00:45 X 035 Rothermich SpeX MSC Mar. 17 Su 00:45 04:05 X 083 Masterson SpeX/MORIS MSC 04:05 06:05 X 076 Chen SpeX MSC 06:05 06:15 --- --- facility close Mar. 17 Su 18:15 18:45 --- --- facility open 18:45 19:45 X 044 Bennert SpeX MSC 19:45 00:15 X 074 Carvano SpeX/MORIS MSC Mar. 18 Mo 00:15 06:05 X 075 Zhang SpeX JTR 06:05 12:05 X 072 Yang SpeX MSC Daylight Obs, ToO; SpeX+MIRSI 12:05 12:35 --- --- inst. change 12:35 12:45 --- --- facility close Mar. 18 Mo 18:15 18:45 --- --- facility open 18:45 00:45 X 035 Rothermich SpeX MSC Mar. 19 Tu 00:45 02:15 X 988 Siverd SpeX/MORIS MSC 02:15 02:45 --- --- inst. change 02:45 06:05 X 991 Lee iSHELL MSC 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Mar. 19 Tu 18:15 18:45 --- --- facility open 18:45 21:30 X 990 Walker SpeX MSC 21:30 01:30 X 986 Jones SpeX/MORIS JTR Mar. 20 We 01:30 02:00 --- --- inst. change 02:00 05:35 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi MSC 05:35 06:05 --- --- inst. change 06:05 06:15 --- --- facility close Mar. 20 We 18:15 18:45 --- --- facility open 18:45 21:30 X 990 Walker SpeX MSC 21:30 02:00 X 987 Hoogendam SpeX/MORIS MSC Mar. 21 Th 02:00 02:30 --- --- inst. change 02:30 06:05 X 042 Williams iSHELL MSC 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Mar. 21 Th 18:15 18:45 --- --- facility open 18:45 20:00 X 071 Hoogendam SpeX ACB ToO 20:00 02:00 X 999 Engineering SpeX/MORIS JTR Mar. 22 Fr 02:00 02:30 --- --- inst. change 02:30 06:05 X 018 Banzatti iSHELL JTR 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Mar. 22 Fr 16:50 17:20 --- --- facility open 17:20 19:05 X 028 Pettine SpeX MSC Io eclipse 19:05 04:40 X 073 Pazhayath Ravi SpeX/MORIS JTR Mar. 23 Sa 04:40 04:50 --- --- facility close Mar. 23 Sa 18:15 18:45 --- --- facility open 18:45 21:00 X 990 Walker SpeX MSC 21:00 00:20 X 986 Jones SpeX/MORIS JTR Mar. 24 Su 00:20 01:05 X 023 Willner SpeX/MORIS JTR 01:05 06:05 X 002 Luhman SpeX/MORIS MSC 06:05 06:15 --- --- facility close Mar. 24 Su 18:15 18:45 --- --- facility open 18:45 19:15 --- --- inst. change 19:15 03:15 X 982 Donaldson Hanna MIRSI MSC MIRSI spec Mar. 25 Mo 03:15 03:45 --- --- inst. change 03:45 06:05 X 991 Lee iSHELL MSC 06:05 06:15 --- --- facility close 10:00 16:00 --- --- inst. change Mar. 25 Mo 18:15 18:45 --- --- facility open 18:45 19:45 X 044 Bennert SpeX MSC 19:45 02:35 X 999 Engineering TBD ACB Mar. 26 Tu 02:35 06:05 X 036 Su SpeX MSC 06:05 06:15 --- --- facility close Mar. 26 Tu 18:15 18:45 --- --- facility open 18:45 19:15 --- --- inst. change 19:15 22:15 X 989 Connelley iSHELL MSC 22:15 22:45 --- --- inst. change 22:45 02:05 X 083 Masterson SpeX/MORIS MSC Mar. 27 We 02:05 02:35 --- --- inst. change 02:35 06:05 X 018 Banzatti iSHELL JTR 06:05 06:15 --- --- facility close Mar. 27 We 10:00 10:30 --- --- facility open 10:30 15:30 X 034 Gibb iSHELL MSC Daylight Obs 15:30 16:00 --- --- inst. change 16:00 16:10 --- --- facility close Mar. 27 We 18:15 18:45 --- --- facility open 18:45 01:35 X 011 Theissen SpeX MSC Mar. 28 Th 01:35 02:05 --- --- inst. change 02:05 06:05 X 018 Banzatti iSHELL JTR 06:05 06:15 --- --- facility close Mar. 28 Th 10:00 10:30 --- --- facility open 10:30 11:00 --- --- inst. change 11:00 17:00 X 047 Vervack SpeX MSC Daylight Obs 17:00 17:10 --- --- facility close Mar. 28 Th 18:15 18:45 --- --- facility open 18:45 01:35 X 079 Lisse SpeX/MORIS JTR Mar. 29 Fr 01:35 02:05 --- --- inst. change 02:05 05:35 X 017 Melis MIRSI/MOC MSC 05:35 06:05 --- --- inst. change 06:05 06:15 --- --- facility close Mar. 29 Fr 18:15 18:45 --- --- facility open 18:45 19:45 X 044 Bennert SpeX MSC 19:45 23:35 X 986 Jones SpeX/MORIS JTR 23:35 01:05 X 988 Siverd SpeX/MORIS ACB Mar. 30 Sa 01:05 06:05 X 002 Luhman SpeX/MORIS ACB 06:05 06:15 --- --- facility close Mar. 30 Sa 18:15 18:45 --- --- facility open 18:45 02:05 X 082 Shahbandeh SpeX/MORIS ACB Mar. 31 Su 02:05 06:05 X 019 Howell SpeX/`Opihi MSC 06:05 06:15 --- --- facility close Mar. 31 Su 18:15 18:45 --- --- facility open 18:45 22:45 X 061 Takir SpeX/MORIS MSC 22:45 23:45 X 023 Willner SpeX/MORIS JTR 23:45 06:05 X 057 Hinkle SpeX/MORIS MSC Observer List 002 Kevin Luhman 011 Christopher Theissen, Daniella Bardalez Gagliuffi, Elisabeth Newton, Adam Burgasser, Jacqueline Faherty, Eileen Gonzales, Andrew Mann, Christian Aganze, Dino Hsu 017 Carl Melis 018 Andrea Banzatti, Adwin Boogert, Patrick Mallaney, Sarah Smith, Sean Brittain 019 Ellen Howell, Ronald Vervack, Yanga Fernandez, Mary Hinkle, Samuel Myers 022 Vishnu Reddy, Juan Sanchez, David Cantillo 023 Steven Willner, Mark Gurwell, Joe Hora, Sera Markoff, Joseph Neilsen, Giovanni Fazio, Daryl Haggard, Michael Nowak, Howard Smith 028 Madeline Pettine, Julie Rathbun 029 Andy Lopez-Oquendo, David Trilling, Joseph Hora, Howard Smith 031 Kenji Emerson, Adwin Boogert 033 Glenn Orton, Joseph Hora, James Sinclair, Emma Dahl, Shawn Brueshaber, Thomas Momary, Leigh Fletcher, Jake Harkett, Arrate Antunano, Henrik Melin, Rohini Giles, Thomas Greathouse 034 Erika Gibb, Mohi Saki, Bebi Rai, Nathan Roth, Boncho Bonev, Martin Cordiner, Neil Dello Russo, Michael DiSanti, Sara Faggi, Hideyo Kawakita, Younas Khan, Manuela Lippi, Adam McKay, Nathan Roth, Ronald Vervack, Geronimo Villanueva 035 Austin Rothermich, Jacqueline Faherty, Emily Calamari, Les Hamlet, Tom Bickle, Adam Schneider, Davy Kirkpatrick, Marc Kuchner, Aaron Meisner 036 Kate Su, Attila Moor, Mike Sitko, George Rieke 037 Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera, Zsofia Nagy, Eleonora Fiorellino, Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera, Zsofia Nagy, Eleonora Fiorellino 040 Benjamin Rackham, Adam Burgasser, Christopher Theissen 042 Jonathan Williams, Pietro Curone, Alexa Anderson, Adwin Boogert 044 Vardha N. Bennert, Tommaso Treu, Matilde Signorini, Hermine Landt, Yan-Rong Li, Aaron Barth, Benjamin Boizelle, Michael Brotherton, Ed Cackett, Pu Du, Juan Hernandez Santisteban, Keith Horne, Chen Hu, Matthew Malkan, John Montano, Andrew Stephens, Yoon Chan Taak, Stefano Valenti, Lizvette Villafana, Jan-Min Wang, Nico Winkel 047 Ron Vervack, Neil Dello Russo, Boncho Bonev, Mike DiSanti, Erika Gibb, Hideyo Kawakita, Nathan Roth, Mohammad Saki, Younas Khan, Chemeda Ejeta, Sara Faggi, Geronimo Villanueva, Adam McKay, Nicolas Biver 049 Eric MacLennan, Anne Virkki, Tracy Becker, Aaron Deleon, Sean Marshall, Marin Ferrais 057 Jason Hinkle, Benjamin Shappee 061 Driss Takir, Joe Masiero 064 Ruoyan Wang, Tom Stallard, Henrik Melin, Luke Moore, James O'Donoghue, Rosie Johnson, Nahid Chowdhury, Emma Thomas, Katie Knowles, Paola Tiranti 066 Emma Dahl, Glenn Orton, Thomas Momary, Kevin Baines, James Sinclair, Shawn Brueshaber, Leigh Fletcher, Davide Grassi, Alessandro Mura 068 Cristina Thomas, John Rayner, Francesca DeMeo, Lauren McGraw, Michael Marsset, Joshua Emery, Andy Rivkin, David Polishook, Brian Burt, Richard P. Binzel, Nicholas Moskovitz 070 Michael DiSanti, Erika Gibb, Boncho Bonev, Neil Dello Russo, Ron Vervack, Mohammad Saki, Younas Khan, Nathan Roth, Chemeda Ejeta, Bebi Rai, Sara Faggi, Geronimo Villanueva 071 Willem Hoogendam, Ben Shappee 072 Bin Yang, Aigen Li, Michael Kelley, Ruining Zhao 073 Aravind Pazhayath Ravi, Samaporn Tinyanont, Ryan Foley, Jeonghee Rho, Charlie Kilpatrick, Stefano Valenti, David J. Sand, Jennifer Andrews, Yize Dong, Kristy Taggart, Jens Hjorth, Christa Gall, Gautham Narayan, Alexander Gagliano 074 Jorge Carvano, Mario De Pra 075 Zenghua Zhang, Richard Smart, Maria Cruz Galvez Ortiz, Hugh Jones, Sayan Baig, Bartosz Gauza, Felipe Navarete, Nicolas Lodieu, Patricia Cruz, Roberto Raddi, Yakiv Pavlenko, Yutong Shan 076 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga 079 Carey Lisse, Mike Sitko, Kristin Sotzen, Kevin Stevenson, Elizabeth Adams 082 Melissa Shahbandeh, Eric Hsiao, David Sand, Mark Phillips, Ori Fox, Chris Ashall, Edward Baron, Chris Burns, Greg Engh, Tyco Mera Evans, Francisco Forster, Lluis Galbany, Peter Hoeflich, Saurabh Jha, Sahana Kumar, Jing Lu, Howie Marion, Nidia Morrell, Nicholas Suntzeff 083 Megan Masterson, Kishalay De, Christos Panagiotou APRIL 2024 HST Date HST Time TO Remote Prog & PI Instr SA Comments Apr. 1 Mo 06:05 06:15 --- --- facility close Apr. 1 Mo 18:20 18:50 --- --- facility open 18:50 23:00 X 061 Takir SpeX/MORIS MSC 23:00 23:30 --- --- inst. change 23:30 01:40 X 077 Melis iSHELL MSC First Night Apr. 2 Tu 01:40 06:10 X 042 Williams iSHELL ACB 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change Apr. 2 Tu 18:20 18:50 --- --- facility open 18:50 19:50 X 044 Bennert SpeX MSC 19:50 01:10 X 074 Carvano SpeX/MORIS MSC Apr. 3 We 01:10 01:40 --- --- inst. change 01:40 06:10 X 042 Williams iSHELL ACB 06:10 06:20 --- --- facility close Apr. 3 We 18:20 18:50 --- --- facility open 18:50 21:55 X 999 Engineering TBD ACB 21:55 01:40 X 004 Luhman iSHELL ACB Apr. 4 Th 01:40 06:10 X 042 Williams iSHELL ACB 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change Apr. 4 Th 18:20 18:50 --- --- facility open 18:50 06:10 X 012 Young SpeX/MORIS/`Opihi ACB First Night Apr. 5 Fr 06:10 06:20 --- --- facility close Apr. 5 Fr 18:20 18:50 --- --- facility open 18:50 21:25 X 999 Engineering SpeX ACB 21:25 21:55 --- --- inst. change 21:55 01:40 X 004 Luhman iSHELL ACB Apr. 6 Sa 01:40 05:40 X 042 Williams iSHELL ACB 05:40 06:10 --- --- inst. change 06:10 06:20 --- --- facility close Apr. 6 Sa 18:20 18:50 --- --- facility open 18:50 19:50 X 044 Bennert SpeX ACB 19:50 06:10 X 068 Thomas SpeX/MORIS ACB Apr. 7 Su 06:10 06:20 --- --- facility close Apr. 7 Su 09:30 10:00 --- --- facility open 10:00 10:30 --- --- inst. change 10:30 15:30 X 034 Gibb iSHELL ACB Daylight Obs 15:30 16:00 --- --- inst. change 16:00 16:10 --- --- facility close Apr. 7 Su 18:20 18:50 --- --- facility open 18:50 00:55 X 022 Reddy SpeX/MORIS ACB Apr. 8 Mo 00:55 01:40 X 023 Willner SpeX/MORIS ACB 01:40 06:10 X 083 Masterson SpeX/MORIS ACB 06:10 06:20 --- --- facility close Apr. 8 Mo 11:00 11:30 --- --- facility open 11:30 12:00 --- --- inst. change 12:00 18:00 X 033 Orton MIRSI/MOC ACB Daylight Obs 18:00 18:30 --- --- inst. change 18:30 06:10 X 012 Young SpeX/MORIS/`Opihi ACB Apr. 9 Tu 06:10 06:20 --- --- facility close Apr. 9 Tu 11:00 11:30 --- --- facility open 11:30 12:00 --- --- inst. change 12:00 18:00 X 033 Orton MIRSI/MOC ACB Daylight Obs 18:00 18:30 --- --- inst. change 18:30 06:10 X 074 Carvano SpeX/MORIS ACB Apr. 10 We 06:10 06:20 --- --- facility close Apr. 10 We 11:30 12:00 --- --- facility open 12:00 18:30 X 066 Dahl SpeX/MORIS ACB Daylight Obs 18:30 19:50 X 044 Bennert SpeX ACB 19:50 06:10 X 022 Reddy SpeX/MORIS ACB Apr. 11 Th 06:10 06:20 --- --- facility close Apr. 11 Th 11:30 12:00 --- --- facility open 12:00 18:15 X 066 Dahl SpeX/MORIS ACB Daylight Obs 18:15 06:10 X 012 Young SpeX/MORIS/`Opihi ACB Apr. 12 Fr 06:10 06:20 --- --- facility close Apr. 12 Fr 18:20 18:50 --- --- facility open 18:50 23:40 X 011 Theissen SpeX ACB 23:40 00:10 --- --- inst. change Apr. 13 Sa 00:10 06:10 X 063 Chojnowski iSHELL ACB 06:10 06:20 --- --- facility close Apr. 13 Sa 10:00 10:30 --- --- facility open 10:30 18:30 X 034 Gibb iSHELL ACB Daylight Obs 18:30 21:25 X 992 Huber iSHELL ACB 21:25 21:55 --- --- inst. change 21:55 22:40 X 023 Willner SpeX/MORIS JTR 22:40 06:10 X 040 Rackham SpeX JTR Apr. 14 Su 06:10 06:20 --- --- facility close Apr. 14 Su 18:20 18:50 --- --- facility open 18:50 06:10 X 012 Young SpeX/MORIS/`Opihi ACB Apr. 15 Mo 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change Apr. 15 Mo 18:20 18:50 --- --- facility open 18:50 21:10 X 077 Melis iSHELL MSC 21:10 21:40 --- --- inst. change 21:40 02:40 X 019 Howell SpeX/`Opihi MSC Apr. 16 Tu 02:40 06:10 X 076 Chen SpeX ACB 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change Apr. 16 Tu 18:20 18:50 --- --- facility open 18:50 22:30 X 992 Huber iSHELL ACB 22:30 23:00 --- --- inst. change 23:00 00:45 X 071 Hoogendam SpeX ACB ToO Apr. 17 We 00:45 06:10 X 060 McGraw SpeX/MORIS JTR 06:10 06:20 --- --- facility close Apr. 17 We 18:20 18:50 --- --- facility open 18:50 23:45 X 012 Young SpeX/MORIS/`Opihi ACB 23:45 01:00 X 071 Hoogendam SpeX ACB ToO Apr. 18 Th 01:00 06:10 X 012 Young SpeX/MORIS/`Opihi ACB 06:10 06:20 --- --- facility close Apr. 18 Th 10:00 10:30 --- --- facility open 10:30 11:00 --- --- inst. change 11:00 16:00 X 034 Gibb iSHELL ACB Daylight Obs 16:00 16:10 --- --- facility close Apr. 18 Th 18:20 18:50 --- --- facility open 18:50 22:30 X 992 Huber iSHELL ACB 22:30 23:00 --- --- inst. change 23:00 02:00 X 993 Ye MIRSI/MOC MSC Apr. 19 Fr 02:00 02:30 --- --- inst. change 02:30 06:10 X 007 Sitko SpeX JTR 06:10 06:20 --- --- facility close Apr. 19 Fr 18:20 18:50 --- --- facility open 18:50 22:15 X 987 Hoogendam SpeX/MORIS ACB 22:15 23:00 X 023 Willner SpeX/MORIS JTR 23:00 02:00 X 019 Howell SpeX/`Opihi MSC Apr. 20 Sa 02:00 05:00 X 007 Sitko SpeX JTR 05:00 06:10 X 037 Kospal SpeX ACB 06:10 06:20 --- --- facility close Apr. 20 Sa 18:20 18:50 --- --- facility open 18:50 21:00 X 060 McGraw SpeX/MORIS JTR 21:00 23:45 X 025 Bolin SpeX/MORIS MSC 23:45 01:00 X 071 Hoogendam SpeX ACB ToO Apr. 21 Su 01:00 03:00 X 025 Bolin SpeX/MORIS MSC 03:00 06:10 X 004 Luhman SpeX/MORIS ACB 06:10 06:20 --- --- facility close Apr. 21 Su 10:30 11:00 --- --- facility open 11:00 17:00 X 072 Yang SpeX MSC Daylight Obs, ToO; SpeX+MIRSI 17:00 17:10 --- --- facility close Apr. 21 Su 18:20 18:50 --- --- facility open 18:50 06:10 X 012 Young SpeX/MORIS/`Opihi ACB Apr. 22 Mo 06:10 06:20 --- --- facility close Apr. 22 Mo 10:30 11:00 --- --- facility open 11:00 11:30 --- --- inst. change 11:30 16:30 X 034 Gibb iSHELL ACB Daylight Obs 16:30 17:00 --- --- inst. change 17:00 17:10 --- --- facility close Apr. 22 Mo 18:20 18:50 --- --- facility open 18:50 01:10 X 082 Shahbandeh SpeX/MORIS ACB Apr. 23 Tu 01:10 02:40 X 032 Sitko SpeX JTR 02:40 06:10 X 036 Su SpeX ACB 06:10 06:20 --- --- facility close Apr. 23 Tu 18:20 18:50 --- --- facility open 18:50 06:10 X 999 Engineering TBD MSC ASM Apr. 24 We 06:10 06:20 --- --- facility close Apr. 24 We 18:20 18:50 --- --- facility open 18:50 06:10 X 999 Engineering TBD MSC ASM Apr. 25 Th 06:10 06:20 --- --- facility close Apr. 25 Th 18:20 18:50 --- --- facility open 18:50 06:10 X 999 Engineering TBD MSC ASM Apr. 26 Fr 06:10 06:20 --- --- facility close Apr. 26 Fr 18:20 18:50 --- --- facility open 18:50 21:00 X 029 Lopez-Oquendo SpeX/MORIS ACB 21:00 02:00 X 019 Howell SpeX/`Opihi MSC Apr. 27 Sa 02:00 06:10 X 007 Sitko SpeX THJ 06:10 06:20 --- --- facility close Apr. 27 Sa 18:20 18:50 --- --- facility open 18:50 19:20 --- --- inst. change 19:20 23:35 X 983 Vervack iSHELL ACB 23:35 03:10 X 991 Lee iSHELL MSC Apr. 28 Su 03:10 03:40 --- --- inst. change 03:40 06:10 X 017 Melis MIRSI/MOC MSC 06:10 06:20 --- --- facility close Apr. 28 Su 18:20 18:50 --- --- facility open 18:50 01:00 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi MSC Apr. 29 Mo 01:00 01:30 --- --- inst. change 01:30 02:30 X 032 Sitko SpeX THJ 02:30 03:00 --- --- inst. change 03:00 06:10 X 077 Melis iSHELL ACB 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change Apr. 29 Mo 18:20 18:50 --- --- facility open 18:50 22:30 X 007 Sitko SpeX THJ 22:30 23:00 --- --- inst. change 23:00 00:10 X 999 Engineering iSHELL ACB Apr. 30 Tu 00:10 06:10 X 020 Shridharan iSHELL ACB 06:10 06:20 --- --- facility close Apr. 30 Tu 11:00 11:30 --- --- facility open 11:30 16:30 X 034 Gibb iSHELL ACB Daylight Obs 16:30 17:00 --- --- inst. change 17:00 17:10 --- --- facility close Apr. 30 Tu 18:20 18:50 --- --- facility open 18:50 23:25 X 983 Vervack SpeX/MORIS ACB 23:25 00:10 X 023 Willner SpeX/MORIS THJ Observer List 004 Kevin Luhman 007 Michael Sitko, Ray Russell, Jozsef Varga, Bruno Lopez, William Danchi 011 Christopher Theissen, Daniella Bardalez Gagliuffi, Elisabeth Newton, Adam Burgasser, Jacqueline Faherty, Eileen Gonzales, Andrew Mann, Christian Aganze, Dino Hsu 012 Leslie Young, Silvia Protopapa, Bryan Holler, William Grundy 017 Carl Melis 019 Ellen Howell, Ronald Vervack, Yanga Fernandez, Mary Hinkle, Samuel Myers 020 B Shridharan, Blesson Mathew, Suman Bhattacharyya, Joe P Ninan, Arun Roy, Manoj Puravankara, Saurabh Sharma 022 Vishnu Reddy, Juan Sanchez, David Cantillo 023 Steven Willner, Mark Gurwell, Joe Hora, Sera Markoff, Joseph Neilsen, Giovanni Fazio, Daryl Haggard, Michael Nowak, Howard Smith 025 Bryce Bolin, Chrysa Avdellidou, Marco Delbo, Casey Lisse, Keith Noll, Alessandro Morbidelli 029 Andy Lopez-Oquendo, David Trilling, Joseph Hora, Howard Smith 032 Michael Sitko, Ray Russell 033 Glenn Orton, Joseph Hora, James Sinclair, Emma Dahl, Shawn Brueshaber, Thomas Momary, Leigh Fletcher, Jake Harkett, Arrate Antunano, Henrik Melin, Rohini Giles, Thomas Greathouse 034 Erika Gibb, Mohi Saki, Bebi Rai, Nathan Roth, Boncho Bonev, Martin Cordiner, Neil Dello Russo, Michael DiSanti, Sara Faggi, Hideyo Kawakita, Younas Khan, Manuela Lippi, Adam McKay, Nathan Roth, Ronald Vervack, Geronimo Villanueva 036 Kate Su, Attila Moor, Mike Sitko, George Rieke 037 Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera, Zsofia Nagy, Eleonora Fiorellino, Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera, Zsofia Nagy, Eleonora Fiorellino 040 Benjamin Rackham, Adam Burgasser, Christopher Theissen 042 Jonathan Williams, Pietro Curone, Alexa Anderson, Adwin Boogert 044 Vardha N. Bennert, Tommaso Treu, Matilde Signorini, Hermine Landt, Yan-Rong Li, Aaron Barth, Benjamin Boizelle, Michael Brotherton, Ed Cackett, Pu Du, Juan Hernandez Santisteban, Keith Horne, Chen Hu, Matthew Malkan, John Montano, Andrew Stephens, Yoon Chan Taak, Stefano Valenti, Lizvette Villafana, Jan-Min Wang, Nico Winkel 060 Lauren McGraw, Cristina Thomas, Josh Emery, Andy Rivkin 061 Driss Takir, Joe Masiero 063 Drew Chojnowski, Pamela Marcum, Drew Chojnowski, Pamela Marcum 066 Emma Dahl, Glenn Orton, Thomas Momary, Kevin Baines, James Sinclair, Shawn Brueshaber, Leigh Fletcher, Davide Grassi, Alessandro Mura 068 Cristina Thomas, John Rayner, Francesca DeMeo, Lauren McGraw, Michael Marsset, Joshua Emery, Andy Rivkin, David Polishook, Brian Burt, Richard P. Binzel, Nicholas Moskovitz 071 Willem Hoogendam, Ben Shappee 072 Bin Yang, Aigen Li, Michael Kelley, Ruining Zhao 074 Jorge Carvano, Mario De Pra 076 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga 077 Carl Melis 082 Melissa Shahbandeh, Eric Hsiao, David Sand, Mark Phillips, Ori Fox, Chris Ashall, Edward Baron, Chris Burns, Greg Engh, Tyco Mera Evans, Francisco Forster, Lluis Galbany, Peter Hoeflich, Saurabh Jha, Sahana Kumar, Jing Lu, Howie Marion, Nidia Morrell, Nicholas Suntzeff 083 Megan Masterson, Kishalay De, Christos Panagiotou MAY 2024 HST Date HST Time TO Remote Prog & PI Instr SA Comments May. 1 We 00:10 06:10 X 035 Rothermich SpeX MSC 06:10 06:20 --- --- facility close May. 1 We 18:20 18:50 --- --- facility open 18:50 00:10 X 035 Rothermich SpeX MSC May. 2 Th 00:10 06:10 X 057 Hinkle SpeX/MORIS MSC 06:10 06:20 --- --- facility close May. 2 Th 18:20 18:50 --- --- facility open 18:50 23:00 X 987 Hoogendam SpeX/MORIS ACB 23:00 03:30 X 002 Luhman SpeX/MORIS ACB May. 3 Fr 03:30 06:10 X 999 Engineering TBD ACB 06:10 06:20 --- --- facility close May. 3 Fr 18:20 18:50 --- --- facility open 18:50 23:00 X 068 Thomas SpeX/MORIS ACB 23:00 03:30 X 002 Luhman SpeX/MORIS ACB May. 4 Sa 03:30 06:10 X 007 Sitko SpeX THJ 06:10 06:20 --- --- facility close May. 4 Sa 18:20 18:50 --- --- facility open 18:50 21:10 X 025 Bolin SpeX/MORIS MSC 21:10 01:10 X 005 Arredondo SpeX/MORIS MSC May. 5 Su 01:10 06:10 X 083 Masterson SpeX/MORIS MSC 06:10 06:20 --- --- facility close May. 5 Su 18:20 18:50 --- --- facility open 18:50 19:20 --- --- inst. change 19:20 23:25 X 004 Luhman iSHELL ACB 23:25 23:55 --- --- inst. change 23:55 06:10 X 019 Howell SpeX/`Opihi MSC May. 6 Mo 06:10 06:20 --- --- facility close May. 6 Mo 10:30 11:00 --- --- facility open 11:00 11:30 --- --- inst. change 11:30 16:30 X 034 Gibb iSHELL JTR Daylight Obs 16:30 17:00 --- --- inst. change 17:00 17:10 --- --- facility close May. 6 Mo 18:20 18:50 --- --- facility open 18:50 06:10 X 073 Pazhayath Ravi SpeX/MORIS THJ May. 7 Tu 06:10 06:20 --- --- facility close May. 7 Tu 18:20 18:50 --- --- facility open 18:50 06:10 X 068 Thomas SpeX/MORIS ACB May. 8 We 06:10 06:20 --- --- facility close May. 8 We 18:20 18:50 --- --- facility open 18:50 21:00 X 016 Moskovitz SpeX/MORIS MSC ToO 21:00 01:00 X 005 Arredondo SpeX/MORIS MSC May. 9 Th 01:00 06:10 X 079 Lisse SpeX/MORIS THJ 06:10 06:20 --- --- facility close May. 9 Th 18:20 18:50 --- --- facility open 18:50 06:10 X 040 Rackham SpeX THJ May. 10 Fr 06:10 06:20 --- --- facility close May. 10 Fr 10:30 11:00 --- --- facility open 11:00 17:00 X 047 Vervack SpeX MSC Daylight Obs 17:00 17:10 --- --- facility close May. 10 Fr 18:20 18:50 --- --- facility open 18:50 20:00 X 023 Willner SpeX/MORIS THJ 20:00 06:10 X 022 Reddy SpeX/MORIS MSC May. 11 Sa 06:10 06:20 --- --- facility close May. 11 Sa 11:15 11:45 --- --- facility open 11:45 12:15 --- --- inst. change 12:15 15:15 X 981 Gibb iSHELL ACB Daylight Obs 15:15 15:45 --- --- inst. change 15:45 15:55 --- --- facility close May. 11 Sa 18:20 18:50 --- --- facility open 18:50 23:30 X 082 Shahbandeh SpeX/MORIS ACB 23:30 02:30 X 019 Howell SpeX/`Opihi MSC May. 12 Su 02:30 06:10 X 022 Reddy SpeX/MORIS MSC 06:10 06:20 --- --- facility close May. 12 Su 18:20 18:50 --- --- facility open 18:50 23:35 X 022 Reddy SpeX/MORIS MSC 23:35 00:05 --- --- inst. change May. 13 Mo 00:05 06:10 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi MSC 06:10 06:20 --- --- facility close May. 13 Mo 18:20 18:50 --- --- facility open 18:50 06:10 X 999 Engineering TBD MSC ASM May. 14 Tu 06:10 06:20 --- --- facility close May. 14 Tu 18:20 18:50 --- --- facility open 18:50 06:10 X 999 Engineering TBD MSC ASM May. 15 We 06:10 06:20 --- --- facility close May. 15 We 18:20 18:50 --- --- facility open 18:50 06:10 X 999 Engineering TBD MSC ASM May. 16 Th 06:10 06:20 --- --- facility close May. 16 Th 18:20 18:50 --- --- facility open 18:50 23:55 X 999 Engineering SpeX ACB Pointing 23:55 02:55 X 076 Chen SpeX ACB May. 17 Fr 02:55 03:25 --- --- inst. change 03:25 06:10 X 077 Melis iSHELL MSC 06:10 06:20 --- --- facility close May. 17 Fr 11:00 11:30 --- --- facility open 11:30 16:30 X 034 Gibb iSHELL ACB Daylight Obs 16:30 17:00 --- --- inst. change 17:00 17:10 --- --- facility close May. 17 Fr 18:20 18:50 --- --- facility open 18:50 22:30 X 987 Hoogendam SpeX/MORIS ACB 22:30 02:30 X 052 Abraham SpeX ACB May. 18 Sa 02:30 06:10 X 022 Reddy SpeX/MORIS MSC 06:10 06:20 --- --- facility close May. 18 Sa 18:20 18:50 --- --- facility open 18:50 22:30 X 985 Landt SpeX MSC 22:30 01:30 X 019 Howell SpeX/`Opihi MSC May. 19 Su 01:30 06:10 X 069 Connelley SpeX MSC 06:10 06:20 --- --- facility close May. 19 Su 18:20 18:50 --- --- facility open 18:50 20:00 X 023 Willner SpeX/MORIS THJ 20:00 03:00 X 060 McGraw SpeX/MORIS THJ May. 20 Mo 03:00 03:30 --- --- inst. change 03:30 06:10 X 021 Brady iSHELL ACB 06:10 06:20 --- --- facility close May. 20 Mo 18:20 18:50 --- --- facility open 18:50 22:30 X 983 Vervack iSHELL ACB 22:30 00:30 X 077 Melis iSHELL MSC May. 21 Tu 00:30 04:30 X 004 Luhman iSHELL ACB 04:30 06:10 X 021 Brady iSHELL ACB 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change May. 21 Tu 18:20 18:50 --- --- facility open 18:50 23:55 X 082 Shahbandeh SpeX/MORIS ACB 23:55 00:25 --- --- inst. change May. 22 We 00:25 04:30 X 004 Luhman iSHELL ACB 04:30 06:10 X 021 Brady iSHELL ACB 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change May. 22 We 18:20 18:50 --- --- facility open 18:50 22:00 X 999 Engineering SpeX/MORIS ACB 22:00 02:00 X 007 Sitko SpeX THJ May. 23 Th 02:00 02:30 --- --- inst. change 02:30 04:30 X 077 Melis iSHELL MSC 04:30 06:10 X 021 Brady iSHELL ACB 06:10 06:20 --- --- facility close May. 23 Th 18:20 18:50 --- --- facility open 18:50 22:00 X 984 Chen iSHELL ACB 22:00 22:30 --- --- inst. change 22:30 23:30 X 032 Sitko SpeX THJ 23:30 04:00 X 007 Sitko SpeX THJ May. 24 Fr 04:00 04:30 --- --- inst. change 04:30 06:10 X 021 Brady iSHELL ACB 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change May. 24 Fr 18:20 18:50 --- --- facility open 18:50 23:00 X 987 Hoogendam SpeX/MORIS ACB 23:00 02:30 X 036 Su SpeX ACB May. 25 Sa 02:30 06:10 X 037 Kospal SpeX ACB 06:10 06:20 --- --- facility close May. 25 Sa 18:20 18:50 --- --- facility open 18:50 22:00 X 987 Hoogendam SpeX/MORIS ACB 22:00 01:30 X 052 Abraham SpeX ACB May. 26 Su 01:30 02:00 --- --- inst. change 02:00 06:10 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi MSC 06:10 06:20 --- --- facility close May. 26 Su 10:30 11:00 --- --- facility open 11:00 12:00 X 072 Yang MIRSI MSC Daylight Obs, ToO 12:00 12:30 --- --- inst. change 12:30 16:00 X 072 Yang SpeX MSC Daylight Obs, ToO 16:00 16:10 --- --- facility close May. 26 Su 18:20 18:50 --- --- facility open 18:50 20:00 X 023 Willner SpeX/MORIS THJ 20:00 06:10 X 024 Bolin SpeX/MORIS MSC May. 27 Mo 06:10 06:20 --- --- facility close May. 27 Mo 18:20 18:50 --- --- facility open 18:50 22:30 X 024 Bolin SpeX/MORIS MSC 22:30 02:30 X 007 Sitko SpeX THJ May. 28 Tu 02:30 03:00 --- --- inst. change 03:00 06:10 X 030 Lopez-Oquendo MIRSI/MOC/`Opihi MSC 06:10 06:20 --- --- facility close May. 28 Tu 18:20 18:50 --- --- facility open 18:50 06:10 X 999 Engineering TBD MSC ASM May. 29 We 06:10 06:20 --- --- facility close May. 29 We 18:20 18:50 --- --- facility open 18:50 06:10 X 999 Engineering TBD MSC ASM May. 30 Th 06:10 06:20 --- --- facility close May. 30 Th 18:20 18:50 --- --- facility open 18:50 23:40 X 082 Shahbandeh SpeX/MORIS ACB 23:40 00:10 --- --- inst. change May. 31 Fr 00:10 06:10 X 063 Chojnowski iSHELL ACB 06:10 06:20 --- --- facility close May. 31 Fr 11:00 11:30 --- --- facility open 11:30 16:30 X 034 Gibb iSHELL ACB Daylight Obs 16:30 17:00 --- --- inst. change 17:00 17:10 --- --- facility close May. 31 Fr 18:20 18:50 --- --- facility open 18:50 23:10 X 999 Engineering TBD ACB 23:10 00:10 X 032 Sitko SpeX THJ Observer List 002 Kevin Luhman 004 Kevin Luhman 005 Anicia Arredondo 007 Michael Sitko, Ray Russell, Jozsef Varga, Bruno Lopez, William Danchi 016 Nicholas Moskovitz, Teddy Kareta, Annika Gustafsson, Peter Veres, Davide Farnocchia, Richard Binzel, Bobby Bus, David Polishook, Brian Burt 019 Ellen Howell, Ronald Vervack, Yanga Fernandez, Mary Hinkle, Samuel Myers 021 Kristin Brady, Catherine Pilachowski, Mike Pierce 022 Vishnu Reddy, Juan Sanchez, David Cantillo 023 Steven Willner, Mark Gurwell, Joe Hora, Sera Markoff, Joseph Neilsen, Giovanni Fazio, Daryl Haggard, Michael Nowak, Howard Smith 024 Bryce Bolin, Chrysa Avdellidou, Marco Delbo, Casey Lisse, Keith Noll, Alessandro Morbidelli 025 Bryce Bolin, Chrysa Avdellidou, Marco Delbo, Casey Lisse, Keith Noll, Alessandro Morbidelli 029 Andy Lopez-Oquendo, David Trilling, Joseph Hora, Howard Smith 030 Andy Lopez-Oquendo, David Trilling, Joseph Hora 032 Michael Sitko, Ray Russell 034 Erika Gibb, Mohi Saki, Bebi Rai, Nathan Roth, Boncho Bonev, Martin Cordiner, Neil Dello Russo, Michael DiSanti, Sara Faggi, Hideyo Kawakita, Younas Khan, Manuela Lippi, Adam McKay, Nathan Roth, Ronald Vervack, Geronimo Villanueva 035 Austin Rothermich, Jacqueline Faherty, Emily Calamari, Les Hamlet, Tom Bickle, Adam Schneider, Davy Kirkpatrick, Marc Kuchner, Aaron Meisner 036 Kate Su, Attila Moor, Mike Sitko, George Rieke 037 Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera, Zsofia Nagy, Eleonora Fiorellino, Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera, Zsofia Nagy, Eleonora Fiorellino 040 Benjamin Rackham, Adam Burgasser, Christopher Theissen 047 Ron Vervack, Neil Dello Russo, Boncho Bonev, Mike DiSanti, Erika Gibb, Hideyo Kawakita, Nathan Roth, Mohammad Saki, Younas Khan, Chemeda Ejeta, Sara Faggi, Geronimo Villanueva, Adam McKay, Nicolas Biver 052 Peter Abraham, Agnes Kospal, Jozsef Varga, Lei Chen, Foteini Lykou 057 Jason Hinkle, Benjamin Shappee 060 Lauren McGraw, Cristina Thomas, Josh Emery, Andy Rivkin 063 Drew Chojnowski, Pamela Marcum, Drew Chojnowski, Pamela Marcum 068 Cristina Thomas, John Rayner, Francesca DeMeo, Lauren McGraw, Michael Marsset, Joshua Emery, Andy Rivkin, David Polishook, Brian Burt, Richard P. Binzel, Nicholas Moskovitz 069 Michael Connelley 072 Bin Yang, Aigen Li, Michael Kelley, Ruining Zhao 073 Aravind Pazhayath Ravi, Samaporn Tinyanont, Ryan Foley, Jeonghee Rho, Charlie Kilpatrick, Stefano Valenti, David J. Sand, Jennifer Andrews, Yize Dong, Kristy Taggart, Jens Hjorth, Christa Gall, Gautham Narayan, Alexander Gagliano 076 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga 077 Carl Melis 079 Carey Lisse, Mike Sitko, Kristin Sotzen, Kevin Stevenson, Elizabeth Adams 082 Melissa Shahbandeh, Eric Hsiao, David Sand, Mark Phillips, Ori Fox, Chris Ashall, Edward Baron, Chris Burns, Greg Engh, Tyco Mera Evans, Francisco Forster, Lluis Galbany, Peter Hoeflich, Saurabh Jha, Sahana Kumar, Jing Lu, Howie Marion, Nidia Morrell, Nicholas Suntzeff 083 Megan Masterson, Kishalay De, Christos Panagiotou JUNE 2024 HST Date HST Time TO Remote Prog & PI Instr SA Comments Jun. 1 Sa 00:10 06:10 X 057 Hinkle SpeX/MORIS MSC 06:10 06:20 --- --- facility close Jun. 1 Sa 18:20 18:50 --- --- facility open 18:50 23:40 X 029 Lopez-Oquendo SpeX/MORIS MSC 23:40 02:40 X 009 Sitko SpeX THJ Jun. 2 Su 02:40 06:10 X 041 MacLennan SpeX/MORIS MSC First Night 06:10 06:20 --- --- facility close Jun. 2 Su 18:20 18:50 --- --- facility open 18:50 23:00 X 082 Shahbandeh SpeX/MORIS ACB 23:00 06:10 X 069 Connelley SpeX MSC Jun. 3 Mo 06:10 06:20 --- --- facility close Jun. 3 Mo 18:20 18:50 --- --- facility open 18:50 01:10 X 035 Rothermich SpeX MSC Jun. 4 Tu 01:10 06:10 X 083 Masterson SpeX/MORIS MSC 06:10 06:20 --- --- facility close Jun. 4 Tu 18:20 18:50 --- --- facility open 18:50 06:10 X 068 Thomas SpeX/MORIS ACB Jun. 5 We 06:10 06:20 --- --- facility close Jun. 5 We 18:20 18:50 --- --- facility open 18:50 20:05 X 023 Willner SpeX/MORIS THJ 20:05 02:00 X 031 Emerson SpeX ACB Jun. 6 Th 02:00 06:10 X 041 MacLennan SpeX/MORIS MSC 06:10 06:20 --- --- facility close Jun. 6 Th 18:50 19:20 --- --- facility open 19:20 23:30 X 999 Engineering SpeX/MORIS ACB 23:30 01:00 X 053 Connelley SpeX MSC Jun. 7 Fr 01:00 01:30 --- --- inst. change 01:30 06:10 X 041 MacLennan MIRSI/MOC MSC First Night 06:10 06:40 --- --- inst. change 06:40 06:50 --- --- facility close Jun. 7 Fr 18:20 18:50 --- --- facility open 18:50 06:10 X 022 Reddy SpeX/MORIS MSC Jun. 8 Sa 06:10 06:20 --- --- facility close Jun. 8 Sa 18:20 18:50 --- --- facility open 18:50 00:10 X 040 Rackham SpeX THJ Jun. 9 Su 00:10 03:10 X 059 McGraw SpeX/MORIS/`Opihi THJ ToO 03:10 06:10 X 040 Rackham SpeX THJ 06:10 06:20 --- --- facility close Jun. 9 Su 18:20 18:50 --- --- facility open 18:50 19:20 --- --- inst. change 19:20 22:00 X 077 Melis iSHELL MSC 22:00 22:30 --- --- inst. change 22:30 02:00 X 026 Sitko SpeX THJ Jun. 10 Mo 02:00 06:10 X 019 Howell SpeX/`Opihi MSC 06:10 06:20 --- --- facility close Jun. 10 Mo 18:20 18:50 --- --- facility open 18:50 22:10 X 999 Engineering TBD ACB 22:10 01:10 X 026 Sitko SpeX THJ Jun. 11 Tu 01:10 06:10 X 041 MacLennan SpeX/MORIS MSC 06:10 06:20 --- --- facility close Jun. 11 Tu 18:20 18:50 --- --- facility open 18:50 21:30 X 022 Reddy SpeX/MORIS MSC 21:30 00:30 X 026 Sitko SpeX THJ Jun. 12 We 00:30 01:00 --- --- inst. change 01:00 06:10 X 041 MacLennan MIRSI/MOC MSC 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change Jun. 12 We 18:20 18:50 --- --- facility open 18:50 21:10 X 023 Willner SpeX/MORIS THJ 21:10 23:30 X 026 Sitko SpeX THJ 23:30 00:30 X 080 Holler SpeX/MORIS/`Opihi THJ ToO Jun. 13 Th 00:30 06:10 X 035 Rothermich SpeX ACB 06:10 06:20 --- --- facility close Jun. 13 Th 18:20 18:50 --- --- facility open 18:50 22:00 X 068 Thomas SpeX/MORIS ACB 22:00 01:00 X 036 Su SpeX ACB Jun. 14 Fr 01:00 05:40 X 019 Howell SpeX/`Opihi ACB 05:40 06:10 --- --- inst. change 06:10 06:20 --- --- facility close Jun. 14 Fr 18:20 18:50 --- --- facility open 18:50 21:40 X 983 Vervack iSHELL ACB 21:40 22:10 --- --- inst. change 22:10 23:25 X 032 Sitko SpeX THJ 23:25 23:55 --- --- inst. change 23:55 05:40 X 041 MacLennan MIRSI/MOC ACB Jun. 15 Sa 05:40 06:10 --- --- inst. change 06:10 06:20 --- --- facility close Jun. 15 Sa 18:20 18:50 --- --- facility open 18:50 20:20 X 023 Willner SpeX/MORIS ACB 20:20 23:55 X 076 Chen SpeX ACB 23:55 02:00 X 041 MacLennan SpeX/MORIS ACB Jun. 16 Su 02:00 02:30 --- --- inst. change 02:30 06:10 X 041 MacLennan MIRSI/MOC ACB 06:10 06:20 --- --- facility close Jun. 16 Su 18:20 18:50 --- --- facility open 18:50 00:30 X 017 Melis MIRSI/MOC ACB Jun. 17 Mo 00:30 05:40 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi ACB 05:40 06:10 --- --- inst. change 06:10 06:20 --- --- facility close Jun. 17 Mo 18:20 18:50 --- --- facility open 18:50 21:30 X 983 Vervack SpeX/MORIS ACB 21:30 00:30 X 076 Chen SpeX ACB Jun. 18 Tu 00:30 06:10 X 019 Howell SpeX/`Opihi ACB 06:10 06:20 --- --- facility close Jun. 18 Tu 18:20 18:50 --- --- facility open 18:50 00:50 X 082 Shahbandeh SpeX/MORIS ACB Jun. 19 We 00:50 01:20 --- --- inst. change 01:20 05:40 X 041 MacLennan MIRSI/MOC ACB 05:40 06:10 --- --- inst. change 06:10 06:20 --- --- facility close Jun. 19 We 18:20 18:50 --- --- facility open 18:50 23:50 X 999 Engineering SpeX/MORIS ACB Pointing 23:50 06:10 X 035 Rothermich SpeX ACB Jun. 20 Th 06:10 06:20 --- --- facility close Jun. 20 Th 18:20 18:50 --- --- facility open 18:50 21:00 X 999 Engineering SpeX ACB 21:00 22:00 X 032 Sitko SpeX THJ 22:00 02:00 X 007 Sitko SpeX THJ Jun. 21 Fr 02:00 04:00 X 980 Rayner SpeX ACB 04:00 06:10 X 999 Engineering SpeX ACB 06:10 06:20 --- --- facility close Jun. 21 Fr 18:20 18:50 --- --- facility open 18:50 06:10 X 031 Emerson SpeX ACB Jun. 22 Sa 06:10 06:20 --- --- facility close Jun. 22 Sa 18:20 18:50 --- --- facility open 18:50 19:20 --- --- inst. change 19:20 23:00 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi ACB 23:00 05:40 X 982 Donaldson Hanna MIRSI ACB MIRSI spec Jun. 23 Su 05:40 06:10 --- --- inst. change 06:10 06:20 --- --- facility close Jun. 23 Su 18:20 18:50 --- --- facility open 18:50 20:30 984 Chen iSHELL ACB 20:30 21:00 --- --- inst. change 21:00 01:00 X 007 Sitko SpeX THJ Jun. 24 Mo 01:00 05:30 X 027 Sickafoose SpeX/MORIS ACB occultation 05:30 06:10 X 028 Pettine SpeX THJ service 06:10 06:20 --- --- facility close Jun. 24 Mo 18:20 18:50 --- --- facility open 18:50 22:30 X 999 Engineering SpeX/MORIS ACB 22:30 01:30 X 041 MacLennan SpeX/MORIS ACB Jun. 25 Tu 01:30 02:00 --- --- inst. change 02:00 06:10 X 992 Huber iSHELL ACB 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change Jun. 25 Tu 18:20 18:50 --- --- facility open 18:50 20:20 X 023 Willner SpeX/MORIS THJ 20:20 22:55 X 007 Sitko SpeX THJ 22:55 00:55 X 003 Woodward SpeX/MORIS ACB Jun. 26 We 00:55 05:30 X 062 Holler SpeX THJ 05:30 06:10 X 028 Pettine SpeX THJ service 06:10 06:20 --- --- facility close Jun. 26 We 18:20 18:50 --- --- facility open 18:50 00:20 052 Abraham SpeX ACB Jun. 27 Th 00:20 03:55 X 062 Holler SpeX THJ 03:55 04:25 --- --- inst. change 04:25 06:10 984 Chen iSHELL ACB 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change Jun. 27 Th 18:20 18:50 --- --- facility open 18:50 00:20 052 Abraham SpeX ACB Jun. 28 Fr 00:20 03:55 X 062 Holler SpeX THJ 03:55 04:25 --- --- inst. change 04:25 06:10 984 Chen iSHELL ACB 06:10 06:20 --- --- facility close Jun. 28 Fr 17:50 18:20 --- --- facility open 18:20 18:50 --- --- inst. change 18:50 22:20 X 060 McGraw SpeX/MORIS THJ 22:20 00:55 X 007 Sitko SpeX THJ Jun. 29 Sa 00:55 05:40 X 062 Holler SpeX THJ 05:40 05:50 --- --- facility close Jun. 29 Sa 18:20 18:50 --- --- facility open 18:50 22:20 X 060 McGraw SpeX/MORIS THJ 22:20 00:55 X 004 Luhman SpeX/MORIS ACB Jun. 30 Su 00:55 04:25 X 062 Holler SpeX THJ 04:25 06:10 X 028 Pettine SpeX MSC service 06:10 06:20 --- --- facility close Jun. 30 Su 18:20 18:50 --- --- facility open 18:50 22:50 X 019 Howell SpeX/`Opihi MSC 22:50 02:20 X 062 Holler SpeX THJ Observer List 003 Chick Woodward, Nye Evans, Dipankar P.K. Banerjee, Bogdan Kaminsky, Tom Geballe, Yakiv Pavlenko 004 Kevin Luhman 007 Michael Sitko, Ray Russell, Jozsef Varga, Bruno Lopez, William Danchi 009 Michael Sitko, Ray Russell 017 Carl Melis 019 Ellen Howell, Ronald Vervack, Yanga Fernandez, Mary Hinkle, Samuel Myers 022 Vishnu Reddy, Juan Sanchez, David Cantillo 023 Steven Willner, Mark Gurwell, Joe Hora, Sera Markoff, Joseph Neilsen, Giovanni Fazio, Daryl Haggard, Michael Nowak, Howard Smith 026 Michael Sitko, Ray Russell 027 Amanda Sickafoose, Carlos Zuluaga, Michael Person, Stephen Levine 028 Madeline Pettine, Julie Rathbun 029 Andy Lopez-Oquendo, David Trilling, Joseph Hora, Howard Smith 031 Kenji Emerson, Adwin Boogert 032 Michael Sitko, Ray Russell 035 Austin Rothermich, Jacqueline Faherty, Emily Calamari, Les Hamlet, Tom Bickle, Adam Schneider, Davy Kirkpatrick, Marc Kuchner, Aaron Meisner 036 Kate Su, Attila Moor, Mike Sitko, George Rieke 040 Benjamin Rackham, Adam Burgasser, Christopher Theissen 041 Eric MacLennan, Anne Virkki 052 Peter Abraham, Agnes Kospal, Jozsef Varga, Lei Chen, Foteini Lykou 053 Michael Connelley, Ellen Lee, Christian Flores 057 Jason Hinkle, Benjamin Shappee 059 Lauren McGraw, Cristina Thomas, Josh Emery, Andy Rivkin 060 Lauren McGraw, Cristina Thomas, Josh Emery, Andy Rivkin 062 Bryan Holler, Leslie Young, Will Grundy, Silvia Protopapa 068 Cristina Thomas, John Rayner, Francesca DeMeo, Lauren McGraw, Michael Marsset, Joshua Emery, Andy Rivkin, David Polishook, Brian Burt, Richard P. Binzel, Nicholas Moskovitz 069 Michael Connelley 076 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga 077 Carl Melis 080 Bryan Holler, Estela Fernandez-Valenzuela, Cameron Collyer, Xavier Inosencio 082 Melissa Shahbandeh, Eric Hsiao, David Sand, Mark Phillips, Ori Fox, Chris Ashall, Edward Baron, Chris Burns, Greg Engh, Tyco Mera Evans, Francisco Forster, Lluis Galbany, Peter Hoeflich, Saurabh Jha, Sahana Kumar, Jing Lu, Howie Marion, Nidia Morrell, Nicholas Suntzeff 083 Megan Masterson, Kishalay De, Christos Panagiotou JULY 2024 HST Date HST Time TO Remote Prog & PI Instr SA Comments Jul. 1 Mo 02:20 02:50 --- --- inst. change 02:50 06:10 X 992 Huber iSHELL ACB 06:10 06:20 --- --- facility close 10:00 16:00 --- --- inst. change Jul. 1 Mo 18:25 18:55 --- --- facility open 18:55 20:25 X 993 Ye MIRSI/MOC MSC 20:25 20:55 --- --- inst. change 20:55 00:15 X 037 Kospal SpeX ACB Jul. 2 Tu 00:15 06:15 X 057 Hinkle SpeX/MORIS MSC 06:15 06:25 --- --- facility close 10:00 16:00 --- --- inst. change Jul. 2 Tu 18:25 18:55 --- --- facility open 18:55 20:25 X 993 Ye MIRSI/MOC MSC 20:25 20:55 --- --- inst. change 20:55 06:15 X 075 Zhang SpeX THJ Jul. 3 We 06:15 06:25 --- --- facility close 10:00 16:00 --- --- inst. change Jul. 3 We 18:25 18:55 --- --- facility open 18:55 20:25 X 993 Ye MIRSI/MOC MSC 20:25 20:55 --- --- inst. change 20:55 06:15 X 075 Zhang SpeX THJ Jul. 4 Th 06:15 06:25 --- --- facility close Jul. 4 Th 18:25 18:55 --- --- facility open 18:55 19:25 --- --- inst. change 19:25 22:30 X 984 Chen iSHELL ACB 22:30 23:00 --- --- inst. change 23:00 01:30 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi MSC Jul. 5 Fr 01:30 02:00 --- --- inst. change 02:00 05:00 X 040 Rackham SpeX THJ 05:00 06:15 X 028 Pettine SpeX MSC service 06:15 06:25 --- --- facility close Jul. 5 Fr 18:25 18:55 --- --- facility open 18:55 20:25 X 023 Willner SpeX/MORIS THJ 20:25 06:15 X 068 Thomas SpeX/MORIS ACB Jul. 6 Sa 06:15 06:25 --- --- facility close Jul. 6 Sa 18:25 18:55 --- --- facility open 18:55 06:15 X 022 Reddy SpeX/MORIS MSC Jul. 7 Su 06:15 06:25 --- --- facility close Jul. 7 Su 18:25 18:55 --- --- facility open 18:55 22:55 X 019 Howell SpeX/`Opihi MSC 22:55 01:25 X 036 Su SpeX ACB Jul. 8 Mo 01:25 06:15 X 037 Kospal SpeX ACB 06:15 06:25 --- --- facility close Jul. 8 Mo 18:25 18:55 --- --- facility open 18:55 06:15 X 073 Pazhayath Ravi SpeX/MORIS THJ Jul. 9 Tu 06:15 06:25 --- --- facility close Jul. 9 Tu 18:25 18:55 --- --- facility open 18:55 23:55 X 068 Thomas SpeX/MORIS ACB 23:55 05:00 X 051 Sterling SpeX THJ Jul. 10 We 05:00 06:15 X 028 Pettine SpeX MSC service 06:15 06:25 --- --- facility close Jul. 10 We 18:25 18:55 --- --- facility open 18:55 21:45 X 040 Rackham SpeX THJ 21:45 22:45 X 032 Sitko SpeX THJ 22:45 06:15 X 040 Rackham SpeX THJ Jul. 11 Th 06:15 06:25 --- --- facility close Jul. 11 Th 18:25 18:55 --- --- facility open 18:55 04:30 X 051 Sterling SpeX THJ Jul. 12 Fr 04:30 06:15 X 028 Pettine SpeX MSC Io eclipse 06:15 06:25 --- --- facility close Jul. 12 Fr 18:25 18:55 --- --- facility open 18:55 19:25 --- --- inst. change 19:25 22:25 X 053 Connelley iSHELL MSC 22:25 05:45 X 063 Chojnowski iSHELL ACB Jul. 13 Sa 05:45 06:15 --- --- inst. change 06:15 06:25 --- --- facility close Jul. 13 Sa 18:25 18:55 --- --- facility open 18:55 22:55 X 019 Howell SpeX/`Opihi MSC 22:55 23:25 --- --- inst. change 23:25 04:30 X 989 Connelley iSHELL MSC Jul. 14 Su 04:30 05:00 --- --- inst. change 05:00 06:15 X 028 Pettine SpeX MSC service 06:15 06:25 --- --- facility close Jul. 14 Su 18:25 18:55 --- --- facility open 18:55 20:00 X 023 Willner SpeX/MORIS THJ 20:00 23:00 X 076 Chen SpeX ACB 23:00 03:30 X 075 Zhang SpeX THJ Jul. 15 Mo 03:30 05:00 X 008 Sitko SpeX THJ 05:00 06:25 X 066 Dahl SpeX/MORIS MSC 06:25 11:00 X 066 Dahl SpeX/MORIS MSC Daylight Obs 11:00 11:10 --- --- facility close Jul. 15 Mo 18:25 18:55 --- --- facility open 18:55 22:25 X 026 Sitko SpeX THJ 22:25 05:00 X 051 Sterling SpeX THJ Jul. 16 Tu 05:00 06:25 X 066 Dahl SpeX/MORIS MSC 06:25 11:00 X 066 Dahl SpeX/MORIS MSC Daylight Obs 11:00 11:10 --- --- facility close Jul. 16 Tu 18:25 18:55 --- --- facility open 18:55 22:25 X 026 Sitko SpeX THJ 22:25 22:55 --- --- inst. change 22:55 05:30 X 989 Connelley iSHELL MSC Jul. 17 We 05:30 06:00 --- --- inst. change 06:00 06:25 X 033 Orton MIRSI/MOC MSC 06:25 11:00 X 033 Orton MIRSI/MOC MSC Daylight Obs 11:00 11:30 --- --- inst. change 11:30 11:40 --- --- facility close Jul. 17 We 18:25 18:55 --- --- facility open 18:55 22:25 X 026 Sitko SpeX THJ 22:25 03:30 X 999 Engineering SpeX ACB Pointing Jul. 18 Th 03:30 04:30 X 008 Sitko SpeX THJ 04:30 05:00 --- --- inst. change 05:00 06:25 X 033 Orton MIRSI/MOC MSC 06:25 11:00 X 033 Orton MIRSI/MOC MSC Daylight Obs 11:00 11:30 --- --- inst. change 11:30 11:40 --- --- facility close Jul. 18 Th 18:25 18:55 --- --- facility open 18:55 22:25 X 026 Sitko SpeX THJ 22:25 06:25 X 011 Theissen SpeX MSC Jul. 19 Fr 06:25 08:00 X 028 Pettine SpeX MSC Daylight Obs, Io eclipse 08:00 08:10 --- --- facility close Jul. 19 Fr 18:25 18:55 --- --- facility open 18:55 20:25 X 032 Sitko SpeX THJ 20:25 23:25 X 007 Sitko SpeX THJ 23:25 02:45 X 999 Engineering TBD ACB Jul. 20 Sa 02:45 03:15 --- --- inst. change 03:15 06:15 X 017 Melis MIRSI/MOC MSC 06:15 06:25 --- --- facility close Jul. 20 Sa 18:25 18:55 --- --- facility open 18:55 22:00 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi MSC 22:00 01:15 X 017 Melis MIRSI/MOC MSC Jul. 21 Su 01:15 01:45 --- --- inst. change 01:45 06:15 X 008 Sitko SpeX THJ 06:15 06:25 --- --- facility close Jul. 21 Su 18:25 18:55 --- --- facility open 18:55 22:00 X 052 Abraham SpeX ACB 22:00 06:15 X 061 Takir SpeX/MORIS MSC Jul. 22 Mo 06:15 06:25 --- --- facility close Jul. 22 Mo 18:25 18:55 --- --- facility open 18:55 22:00 X 052 Abraham SpeX ACB 22:00 06:15 X 061 Takir SpeX/MORIS MSC Jul. 23 Tu 06:15 06:25 --- --- facility close Jul. 23 Tu 18:25 18:55 --- --- facility open 18:55 22:00 X 007 Sitko SpeX THJ 22:00 05:00 X 061 Takir SpeX/MORIS MSC Jul. 24 We 05:00 06:15 X 028 Pettine SpeX MSC service 06:15 06:25 --- --- facility close 10:00 16:00 --- --- inst. change Jul. 24 We 18:00 18:30 --- --- facility open 18:30 23:00 X 999 Engineering TEXES ACB 23:00 05:30 X 058 Fuchs TEXES ACB Jul. 25 Th 05:30 05:40 --- --- facility close Jul. 25 Th 18:00 18:30 --- --- facility open 18:30 01:50 X 067 DeWitt TEXES ACB Jul. 26 Fr 01:50 05:20 X 058 Fuchs TEXES ACB 05:20 05:50 --- --- inst. change 05:50 06:00 --- --- facility close Jul. 26 Fr 18:25 18:55 --- --- facility open 18:55 22:25 X 007 Sitko SpeX THJ 22:25 04:00 X 022 Reddy SpeX/MORIS MSC Jul. 27 Sa 04:00 04:30 --- --- inst. change 04:30 06:25 X 045 Sinclair TEXES ACB 06:25 10:00 X 045 Sinclair TEXES ACB Daylight Obs 10:00 10:30 --- --- inst. change 10:30 10:40 --- --- facility close Jul. 27 Sa 18:25 18:55 --- --- facility open 18:55 22:25 X 052 Abraham SpeX ACB 22:25 03:00 X 031 Emerson SpeX ACB Jul. 28 Su 03:00 04:30 X 028 Pettine SpeX MSC Io eclipse 04:30 05:00 --- --- inst. change 05:00 06:25 X 045 Sinclair TEXES ACB 06:25 09:30 X 045 Sinclair TEXES ACB Daylight Obs 09:30 10:30 X 015 Harkett TEXES ACB Daylight Obs 10:30 11:00 --- --- inst. change 11:00 11:10 --- --- facility close Jul. 28 Su 18:25 18:55 --- --- facility open 18:55 04:00 X 031 Emerson SpeX ACB Jul. 29 Mo 04:00 04:30 --- --- inst. change 04:30 06:25 X 015 Harkett TEXES ACB 06:25 10:00 X 015 Harkett TEXES ACB Daylight Obs 10:00 10:30 --- --- inst. change 10:30 10:40 --- --- facility close Jul. 29 Mo 18:25 18:55 --- --- facility open 18:55 23:55 X 031 Emerson SpeX ACB 23:55 03:00 X 999 Engineering TBD ACB Jul. 30 Tu 03:00 04:00 X 008 Sitko SpeX THJ 04:00 04:30 --- --- inst. change 04:30 06:25 X 015 Harkett TEXES ACB 06:25 10:00 X 015 Harkett TEXES ACB Daylight Obs 10:00 10:30 --- --- inst. change 10:30 10:40 --- --- facility close Jul. 30 Tu 18:25 18:55 --- --- facility open 18:55 22:30 X 991 Lee iSHELL MSC 22:30 23:55 X 999 Engineering TBD ACB 23:55 00:25 --- --- inst. change Jul. 31 We 00:25 04:30 X 029 Lopez-Oquendo MIRSI/MOC/`Opihi MSC 04:30 05:00 --- --- inst. change 05:00 06:15 X 028 Pettine SpeX MSC service 06:15 06:25 --- --- facility close Jul. 31 We 18:25 18:55 --- --- facility open 18:55 01:45 X 057 Hinkle SpeX/MORIS MSC Observer List 007 Michael Sitko, Ray Russell, Jozsef Varga, Bruno Lopez, William Danchi 008 Michael Sitko, Ray Russell, Ammar Bayyari, Ciprian Berghea 011 Christopher Theissen, Daniella Bardalez Gagliuffi, Elisabeth Newton, Adam Burgasser, Jacqueline Faherty, Eileen Gonzales, Andrew Mann, Christian Aganze, Dino Hsu 015 Jake Harkett, Leigh Fletcher, Glenn Orton, Thomas Greathouse, Arrate Antunano, James Sinclair, Michael Roman, Oliver King, Henrik Melin 017 Carl Melis 019 Ellen Howell, Ronald Vervack, Yanga Fernandez, Mary Hinkle, Samuel Myers 022 Vishnu Reddy, Juan Sanchez, David Cantillo 023 Steven Willner, Mark Gurwell, Joe Hora, Sera Markoff, Joseph Neilsen, Giovanni Fazio, Daryl Haggard, Michael Nowak, Howard Smith 026 Michael Sitko, Ray Russell 028 Madeline Pettine, Julie Rathbun 029 Andy Lopez-Oquendo, David Trilling, Joseph Hora, Howard Smith 031 Kenji Emerson, Adwin Boogert 032 Michael Sitko, Ray Russell 033 Glenn Orton, Joseph Hora, James Sinclair, Emma Dahl, Shawn Brueshaber, Thomas Momary, Leigh Fletcher, Jake Harkett, Arrate Antunano, Henrik Melin, Rohini Giles, Thomas Greathouse 036 Kate Su, Attila Moor, Mike Sitko, George Rieke 037 Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera, Zsofia Nagy, Eleonora Fiorellino, Agnes Kospal, Peter Abraham, Fernando Cruz-Saenz de Miera, Zsofia Nagy, Eleonora Fiorellino 040 Benjamin Rackham, Adam Burgasser, Christopher Theissen 045 James Sinclair, Thomas Greathouse, Rohini Giles, Glenn Orton, Emma Dahl, Leigh Fletcher, Patrick Irwin 051 Nicholas Sterling, Harriet Dinerstein, William Vacca 052 Peter Abraham, Agnes Kospal, Jozsef Varga, Lei Chen, Foteini Lykou 053 Michael Connelley, Ellen Lee, Christian Flores 057 Jason Hinkle, Benjamin Shappee 058 Guido W. Fuchs, Eileen Doering, David Gobrecht, Thomas K. Greathouse, Rohini S. Giles, Thomas Giesen, Leen Decin, John H. Lacy 061 Driss Takir, Joe Masiero 063 Drew Chojnowski, Pamela Marcum, Drew Chojnowski, Pamela Marcum 066 Emma Dahl, Glenn Orton, Thomas Momary, Kevin Baines, James Sinclair, Shawn Brueshaber, Leigh Fletcher, Davide Grassi, Alessandro Mura 067 Curtis DeWitt, John Lacy, Adwin Boogert, Matthew Richter 068 Cristina Thomas, John Rayner, Francesca DeMeo, Lauren McGraw, Michael Marsset, Joshua Emery, Andy Rivkin, David Polishook, Brian Burt, Richard P. Binzel, Nicholas Moskovitz 073 Aravind Pazhayath Ravi, Samaporn Tinyanont, Ryan Foley, Jeonghee Rho, Charlie Kilpatrick, Stefano Valenti, David J. Sand, Jennifer Andrews, Yize Dong, Kristy Taggart, Jens Hjorth, Christa Gall, Gautham Narayan, Alexander Gagliano 075 Zenghua Zhang, Richard Smart, Maria Cruz Galvez Ortiz, Hugh Jones, Sayan Baig, Bartosz Gauza, Felipe Navarete, Nicolas Lodieu, Patricia Cruz, Roberto Raddi, Yakiv Pavlenko, Yutong Shan 076 Lei Chen, Attila Moor, Agnes Kospal, Peter Abraham, Foteini Lykou, Fernando Cruz-Saenz de Miera, Jozsef Varga AUGUST 2024 HST Date HST Time TO Remote Prog & PI Instr SA Comments Aug. 1 Th 01:45 06:15 X 036 Su SpeX ACB 06:15 06:25 --- --- facility close Observer List 036 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 Adwin Boogert at the following address: aboogert@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 Keith Wages, the IRTF Observatory Manager. SA (Support Astronomer) ACB = Adwin Boogert MSC = Michael Connelley THJ = Tom Jarrett JTR = John Rayner