This documentation is intended both for QC scientists and SciOps astronomers (who may want to ignore the technical information displayed in grey).
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NAME |
std_arg.prg
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VERSION |
1.0 -- copied from science.prg (May 2005)
1.1 -- adapted to new CCD, scoreQC included (2008-05-28)
1.2 -- efficiency now separate product (2008-07-17)
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SYNTAX |
MIDAS
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CALL |
processQC -a ab_name
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INSTRUMENT |
GIRAFFE
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RAWTYPE |
STD_ARG (Argus standard star)
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PURPOSE |
compares raw and product STD files
for FLAMES_GIRAFFE QC assessment;
QC1 values are calculated, a QC1 plot is generated,
displays are generated. The QC1 data are fed into the
QC1 database.
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PROCINPUT |
STD_RBNSPECTRA, EFFICIENCY_CURVE
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QC1TABLE |
trending | table(s) in QC1 database:
giraffe_std
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TRENDPLOT |
trending | HealthCheck plot(s) associated to this procedure:
../FULL/trend_report_SYSTEM_EFFIC_HC.html |
../FULL/trend_report_SYSTEM_EFFIC_WLN_HC.html
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QC1PAGE |
trending | associated documentation:
std_qc1.html
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QC1PLOTS
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std_arg1.gif
box1:crosscut (middle row) through the raw file (red: mbias level); there should be a few fibres illuminated
box2a:histogram (log) of raw file (as another check for signal)
box2b:raw-bias, should show parabolic peak at 0, not shifted
box3:extracted spectrum (not flattened), all fibres collapsed
box4:efficiency curve, before (black) and after (red) sky correction; the sky correction factor is displayed at bottom
std_arg2.png
full display of raw frame; box: area displayed in std_arg3.png
std_arg3.png
closeup of raw frame, a few fibres should display a signal
std_arg4.png
reconstructed image displaying the STD star
std_arg5.png
fibre tracing plots (there are actually 4), with SKY and SIMCAL fibres marked in blue
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QC1PARAM |
QC1 parameters written into QC1 table:
QC1_db names: num_fib | mean_signal | obs_targ_name | airmass | seeing | mean_effic | qc_numsat
FITS key names: PRO.SLIT.NFIBRES | [calculated] | OBS.TARG.NAME | TEL.AIRM.START/END | TEL.AMBI.FWHM.START/END | [calculated] | [calculated]
QC1 parameters calculated by the pipeline: mean_signal | mean_effic | qc_numsat
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ALGORITHM |
mean_signal, mean_effic: stat/ima; qc_numsat: count all pixels > 60.000
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CERTIF |
Reasons for rejection:
- scoring alerts, in particular saturation
- no target visible in reconstructed image
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COMMENTS |
Scoring: mean_signal | mean_effic | num_fib | qc_numsat
ABs fail if target not in catalog
section MARK_TRACINGS is called in science.prg
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[2015-10-29T10:06:35] created by qcDocu v1.1.2, a tqs tool
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