QC documentation system: QC procedure std_lss_qc.prg for FORS2

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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bias_qc.prg dark_qc.prg detmon_qc.prg lamp_chk_qc.prg
flat_scr_qc.prg lamp_std_qc.prg lamp_lss_qc.prg lamp_mos_qc.prg lamp_mxu_qc.prg lamp_pmos_qc.prg
flat_sky_qc.prg std_ima_qc.prg std_lss_qc.prg std_mos_qc.prg std_pmos_qc.prg
sci_img_qc_dimm.prg sci_lss_qc.prg sci_mos_qc.prg sci_mxu_qc.prg sci_pmos_qc.prg
 
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NAME std_lss_qc.prg
VERSION 1.0 -- adapted for FORS2 (PS, 05/2002)
SYNTAX MIDAS
CALL measureQuality
from $DFS_PRODUCT/STD_LSS/$DATE:
inmidas -P -j "@@ $DFO_PROC_DIR/std_lss_qc.prg $date $PF"
INSTRUMENT FORS2
RAWTYPE STD_LSS
PURPOSE compares raw and product STD_LSS files for FORS2 QC assessment; the plots are later reviewed within certifyProducts. The first plot (std_lss_grap1.png) is stored as Postscript file in $DFO_PLT_DIR.
PROCINPUT raw image from AB; STD_LSS product;
QC1TABLE trending | table in QC1 database: none
TRENDPLOT trending | HealthCheck plot associated to this procedure: none
QC1PAGE trending | associated documentation: none
QC1PLOTS
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std_lss_grap1.png
left: upper panel: extracted, sky-subtracted spectrum of brightest source (black) with error spectrum (green)
lower panel: extracted sky background for brightest object (black) with sky lines marked (magenta)

std_lss_disp1.png
full display of raw frame

std_lss_disp2.png
full display of reduced, sky-subtracted frame
QC1PARAM QC1 parameters written into QC1 table: none
ALGORITHM
CERTIF Reasons for rejection:
- lack of signal;
- saturated spectra (flat parts)
COMMENTS Chip 2 usually does not contain a spectrum.
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