SpeX: 0.7-5.3 Micron Medium-Resolution Spectrograph and Imager
NASA InfraRed Telescope Facility(IRTF), Institute for Astronomy, University of Hawaii
This form can be used to estimate the parallactic angle and
differential atmospheric refraction for observations with SpeX.
The output is in degrees from North through East.
This readme.html provide some documentation.
Contact Mike Connelley for further information or assistance.
Inputs/Command: Obs Location,Alt: 19 49 34.39, 4.16807 HA: 00 00 00 Dec: 19 49 34 BP,Water,Temp: 615, 2, 0 Command: none