Hi, I have the last version of gemini (with Ureka), but I'm a little complicated with the task gsflat. Two days ago, I was able work with my standard, but yesterday I wanted to continue with the galaxy, but I got this error:
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GSAPPWAVE -- sáb jun 13 01:56:49 CLT 2015
inimages = gsS20110126S0025.fits
ERROR - GSAPPWAVE: gsS20110126S0025.fits does not exist or isnot a MEF file.
GSAPPWAVE done
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GSREDUCE: Updating PHU and cleaning up
GSREDUCE done
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GSFLAT: Returned from GSREDUCE.
GSFLAT: Image #1 - Working on : gsS20110126S0025.fits
WARNING - GSFLAT: keyword GAIN not found in gsS20110126S0025.fits
Using GAIN = 2.2
WARNING - GSFLAT: keyword RDNOISE not found in gsS20110126S0025.fits
Using RON = 3.5
ERROR - GSFLAT: MDF file does not exist
If GPREPARE previously called, please check if fl_addmdf=yes.
ERROR - GSFLAT: Program execution failed with 1 errors.
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And I don't know what to do
I uploaded my bias,flat and my log here
http://www.mediafire.com/download/obxfhqfhk96pov4/object.tar.gz, if anyone want to check
Thanks.