| This documentation is intended both for QC scientists and SciOps astronomers (who may want to ignore the technical information displayed in grey). | |||||||||||||||||||||||
|
|||||||||||||||||||||||
|
|||||||||||||||||||||||
| bottom plots | contact | |||||||||||||||||||||||
| NAME | qc_LINE.sh | ||||||||||||||||||||||
| VERSION |
1.0 -- 2006-06-21 fill template by handbook 1.1 -- 2006-07-07 certified | ||||||||||||||||||||||
| SYNTAX | SHELL | ||||||||||||||||||||||
| CALL |
measureQuality from $DFS_PRODUCT/LINE/$DATE: qc_LINE -d $DATE -f $primfile | ||||||||||||||||||||||
| INSTRUMENT | SINFONI | ||||||||||||||||||||||
| RAWTYPE | LINE | ||||||||||||||||||||||
| PURPOSE |
a) generates QC report, b) writes QC1 parameters into local database | ||||||||||||||||||||||
| PROCINPUT |
a) $DATE in yyyy-mm-dd, b) $primfile is the PRO.CATG=BP_MAP_NL product with the _0000.fits extension. c) raw frames are implicitely read from the AB. d) Reference BP_MAP_NL and BP_COEF are implicitely read from $DFO_QC_DIR/references/LINE. | ||||||||||||||||||||||
| QC1TABLE |
trending | table(s) in QC1 database: sinfoni_line | ||||||||||||||||||||||
| TRENDPLOT |
trending | HealthCheck plot(s) associated to this procedure: trend_report_LINE_gain_HC.html | ||||||||||||||||||||||
| QC1PAGE |
trending | associated documentation: line_QC1.html | ||||||||||||||||||||||
| QC1PLOTS top |
line1.png display BP_MAP_NL in RTD line2.png display BP_COEFF in QFitsView. This is a 2048x2048x3 pixedl large cube where each of the three planes is the non-linear polynomial coefficient per pixel. Plane #1 is offset (dark), plane #2 is linear part (flat) , plane #3 is quadratic term line3.png Press '^' in QFitsView to see plane #2 is linear part (flat) line4.png Press '^' in QFitsView to see plane #3 is quadartic term line5.png L: detector non-linearity function, sample points and linear function. R: As L but other units | ||||||||||||||||||||||
| QC1PARAM |
QC1 parameters written into QC1 table: FITSNAME, DBNAME , typical value, description: QC.BP-MAP.LIN0.MEAN, qc_bpm_lin0_mean, linearity coefficient QC.BP-MAP.LIN1.MEAN, qc_bpm_lin1_mean, linearity coefficient QC.BP-MAP.LIN2.MEAN, qc_bpm_lin2_mean, linearity coefficient QC.BP-MAP.LIN3.MEAN, qc_bpm_lin3_mean, linearity coefficient QC.BP-MAP.LIN4.MEAN, qc_bpm_lin4_mean, linearity coefficient QC.BP-MAP.METHOD , qc_bpm_method, (Linear), bad pixel map method (here hot pixel map) QC.BP-MAP.NBADPIX, qc_bpm_nbadpix, (200), number of non-linear pixels QC.BP-MAP.LIN0.MED, qc_bpm_lin0_med, linearity coefficient QC.BP-MAP.LIN1.MED, qc_bpm_lin1_med, linearity coefficient QC.BP-MAP.LIN2.MED, qc_bpm_lin2_med, linearity coefficient QC.BP-MAP.LIN3.MED, qc_bpm_lin3_med linearity coefficient QC.GAIN , qc_gain (2.543), Gain | ||||||||||||||||||||||
| ALGORITHM |
Description of algorithms: qc_bpm_lin0_mean : see pipeline user manual qc_bpm_lin1_mean : see pipeline user manual qc_bpm_lin2_mean : see pipeline user manual qc_bpm_lin3_mean : see pipeline user manual qc_bpm_lin4_mean : see pipeline user manual qc_bpm_method: Bad pixel map method qc_bpm_nbadpix: All non-linear pixels qc_bpm_lin0_med : Subtract lam-off from lamp-on frames and derive median values, qc_bpm_lin1_med : relate the median counts with DIT and fit a polynomial, qc_bpm_lin2_med : The coefficients are the QC1 parameters qc_bpm_lin3_med : lin0=dark, lin1=flat, lin2=non-lin, lin3=0, lin4=0 qc_bpm_lin4_med : qc_gain, The photon noise is used to derive for each DIT a gain value. The median gain value is the QC parameter | ||||||||||||||||||||||
| CERTIF |
Tolerated: TBD: the impact of peristence after 30 DIT flat lamps should be investigated (more than 30 counts !!!) - Not enough frames | ||||||||||||||||||||||
| COMMENTS | local difference frames (current product minus last one) and reference difference frames (current product minus reference) are provided in the detailed section of certifyProducts | ||||||||||||||||||||||
| top | [2010-04-14T12:45:23] created by qcDocu v1.1.2, a tqs tool | ||||||||||||||||||||||
