GMOS classical longslit reduction scripts Home › Forums › Gemini Data Reduction › GMOS classical longslit reduction scripts Tagged: GMOS, longslit, script This topic contains 5 replies, has 4 voices, and was last updated by ram.jerez 4 months ago. Viewing 6 posts - 1 through 6 (of 6 total) Author Posts January 28, 2014 at 2:52 pm #570 GermanModerator These are for classical (i.e. non-N&S) GMOS longslit. They are based on the N&S ones. As for those, they assume that you have all necessary files in a common local working directory. This topic was modified 2 years, 11 months ago by achene. February 21, 2014 at 7:17 pm #593 GermanModerator Updated versions, Feb 2014 (bug fixes) Attachments:red_ls_01.2014feb13.clred_ls_02.2014feb13.clred_ls_03.2014feb13.cl March 6, 2014 at 9:34 pm #609 jroedigerParticipant Hi German, How would one go about combining MEF spectra that have been dithered in the spectral direction by 10 A, where the extensions are ‘SCI’, ‘VAR’, and ‘DQ’? Thanks! Regards, Joel Roeidger October 1, 2014 at 8:37 pm #702 GermanModerator Hi Joel, the gmos iraf package tasks can handle spectral dithering without trouble, in fact most spectroscopic observations with GMOS use spectral dithering. The second script does the spectra combining in my case. German March 26, 2019 at 4:11 am #3204 alejocosmicoParticipant Do these scripts generate spectra with flux errors? April 17, 2019 at 4:56 pm #3208 ram.jerezParticipant Hi German, I had been using red_ls_01.2014feb13.cl script, however when I run to obtain flat calibrations the script crashes. I saw the log file and I found the following error: ERROR – GSFLAT: Input file S20060302S0063.fits not of type LONGSLIT or MOS. all flat archives are not recognize by the script, I tested with other science objects also. I downloaded all files from Gemini data archive. I attached you log file. Author Posts Viewing 6 posts - 1 through 6 (of 6 total) You must be logged in to reply to this topic.