Possibly incomplete generation of MasterCal Bias in running ‘gmos_ls_proc.py’

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    DuhoKimKASI
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    Hello, I’m going over steps on a tutorial:
    http://ast.noao.edu/sites/default/files/GMOS_Cookbook/Processing/PyrafProcLS.html

    In the process of gmos.gsflat, I’ve met an error:

    --> gmos_ls_proc.gmos_ls_proc()
    ### Begin Processing GMOS/Longslit Images ###
    ###
    === Creating MasterCals ===
     --Creating Bias MasterCal--
    
    ERROR - GEMHEDIT: Image MCbiasFull.fits[1],MCbiasFull.fits[2],MCbiasFull.fits[3] not found
    ERROR - GEMHEDIT: Image MCbiasFull.fits[6] not found
    ERROR - GEMHEDIT: Image MCbiasFull.fits[6] not found
    ERROR - GEMHEDIT: Image MCbiasFull.fits[9] not found
    ERROR - GEMHEDIT: Image MCbiasFull.fits[9] not found
    
    ERROR - GEMHEDIT: Image MCbiasCenSp.fits[1],MCbiasCenSp.fits[2],MCbiasCenSp.fits[3] not found
    ERROR - GEMHEDIT: Image MCbiasCenSp.fits[6] not found
    ERROR - GEMHEDIT: Image MCbiasCenSp.fits[6] not found
    ERROR - GEMHEDIT: Image MCbiasCenSp.fits[9] not found
    ERROR - GEMHEDIT: Image MCbiasCenSp.fits[9] not found
     -- Creating GCAL Spectral Flat-Field MasterCals --
    GPREPARE: Using MDF defined in the header 1.0arcsec
    WARNING - GIREDUCE: Bad Pixel Mask filename is an empty string
                        Only saturated pixels will be flagged
    Killing IRAF task 

    addmasks’

    PANIC in `/home/irafuser/anaconda2/envs/geminiconda/iraf_extern/stsdas/bin/x_imgtools.e’: Write to IPC with no reader
    Traceback (innermost last):
    File “<console>”, line 1, in <module>
    File “./gmos_ls_proc.py”, line 95, in gmos_ls_proc
    bias=’MCbias’+r, **flatFlags)
    File “<CL script gmos.gsflat>”, line 860, in gsflat
    iraf.gsreduce(‘@’ + Vars.temp1, outimages = ”, outpref = ‘gs’,logfile = Vars.l_logfile,verbose = Vars.l_verbose,fl_gmosaic = Vars.l_fl_gmosaic,fl_fixpix = Vars.l_fl_fixpix,fl_over = Vars.l_fl_over,fl_bias = Vars.l_fl_bias,fl_dark = Vars.l_fl_dark,fl_flat=no,fl_gsappwave = Vars.l_fl_gsappwave,fl_cut=no,bias = Vars.l_bias,dark = Vars.l_dark,flatim = ”,fl_title = no,fl_fulldq = Vars.l_fl_fulldq,dqthresh = Vars.l_dqthresh,bpmfile = Vars.l_bpmfile,key_exptime = Vars.l_key_exptime,key_biassec = Vars.l_key_biassec,key_datasec = Vars.l_key_datasec,fl_vardq = Vars.l_fl_vardq,sci_ext = Vars.l_sci_ext,var_ext = Vars.l_var_ext,dq_ext = Vars.l_dq_ext,key_mdf = Vars.l_key_mdf,mdffile = Vars.l_mdffile,mdfdir = Vars.l_mdfdir,bpm = Vars.l_bpm,key_ron = Vars.l_key_ron,key_gain = Vars.l_key_gain,ron = Vars.l_ron,gain = Vars.l_gain,sat = Vars.l_sat,ovs_flinter = Vars.l_ovs_flinter,ovs_med = Vars.l_ovs_med,ovs_func = Vars.l_ovs_func,ovs_order = Vars.l_ovs_order,ovs_lowr = Vars.l_ovs_lowr,ovs_highr = Vars.l_ovs_highr,ovs_niter = Vars.l_ovs_niter,fl_trim = Vars.l_fl_trim,gaindb = Vars.l_gaindb,rawpath = Vars.l_rawpath,gratingdb = Vars.l_gratingdb,filterdb = Vars.l_filterdb,gradimage = ”,refimage = ”,nbiascontam = Vars.l_nbiascontam,biasrows = Vars.l_biasrows,fl_qecorr = Vars.l_fl_qecorr,qe_refim = Vars.l_qe_refim,fl_keep_qeim = Vars.l_fl_keep_qeim,qe_corrpref = Vars.l_qe_corrpref,qe_corrimages = Vars.l_qe_corrimages,qe_data = Vars.l_qecorr_data,qe_datadir = Vars.l_qecorr_datadir)
    File “<CL script gmos.gsreduce>”, line 743, in gsreduce
    iraf.gireduce(Vars.img, outpref = ”,outimages = Vars.tempim1,sci_ext = Vars.l_sci_ext,var_ext = Vars.l_var_ext,dq_ext = Vars.l_dq_ext,fl_vardq = Vars.l_fl_vardq,fl_over = Vars.l_fl_over,key_biassec = Vars.l_key_biassec,median = Vars.l_ovs_med,fl_inter = Vars.l_ovs_flinter,function = Vars.l_ovs_func,order = Vars.l_ovs_order,low_reject = Vars.l_ovs_lowr,high_reject = Vars.l_ovs_highr,niterate = Vars.l_ovs_niter,fl_trim = Vars.l_fl_trim,key_datasec = Vars.l_key_datasec,fl_bias = Vars.l_fl_bias,bias = Vars.l_bias,fl_dark = Vars.l_fl_dark,dark = Vars.l_dark,fl_flat = Vars.l_giflat,key_filter = ‘GRATING’,flat1 = Vars.l_flatim,flat2 = ”,flat3 = ”,flat4 = ”,gp_outpref = ‘g’,bpm = Vars.l_bpm,key_ron = Vars.l_key_ron,key_gain = Vars.l_key_gain,key_nodpix = Vars.l_key_nodpix,key_nodcount = Vars.l_key_nodcount,fl_addmdf = yes,key_mdf = Vars.l_key_mdf,mdffile = Vars.l_mdffile,mdfdir = Vars.l_mdfdir,gaindb = Vars.gaindbname,rawpath = Vars.l_rawpath,logfile = Vars.l_logfile,verbose = Vars.l_verbose,nbiascontam = Vars.l_nbiascontam,fl_mult = yes,sat = Vars.l_sat,biasrows = Vars.l_biasrows,fl_qecorr = Vars.l_fl_qecorr,qe_refim = Vars.l_qe_refim,fl_keep_qeim = Vars.l_fl_keep_qeim,qe_corrpref = Vars.l_qe_corrpref,qe_corrimages = Vars.l_qe_corrimages,qe_data = Vars.l_qecorr_data,qe_datadir = Vars.l_qecorr_datadir)
    File “<CL script gmos.gireduce>”, line 1540, in gireduce
    iraf.addmasks(Vars.dqlist,Vars.tmppl + ‘.pl’,Vars.ll_dqexp)
    IrafError: Error running IRAF task addmasks
    IRAF task terminated abnormally
    ERROR (1, “Cannot determine mask file type (MCbiasFull[DQ,1])”)

    –> `

    Any idea? I also attach log files.
    Thanks in advance.

    – Duho

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