| 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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| bottom plots | contact | ||||||||||||||||||||||||||||
| NAME | vimos_bias.py | |||||||||||||||||||||||||||
| VERSION |
1.0 -- August 2015 | |||||||||||||||||||||||||||
| SYNTAX | PYTHON | |||||||||||||||||||||||||||
| CALL |
processQC from $DFS_PRODUCT/STD_SPEC_LR/$DATE /home/vimos/python/visir_spc_std.py -i -a $AB | |||||||||||||||||||||||||||
| INSTRUMENT | VISIR | |||||||||||||||||||||||||||
| RAWTYPE | STD_SPEC_LR | |||||||||||||||||||||||||||
| PURPOSE | QC checks on raw frames and products from low-resolution standard star observations | |||||||||||||||||||||||||||
| PROCINPUT | raw frames and products | |||||||||||||||||||||||||||
| QC1TABLE |
trending | table(s) in QC1 database: vimos_zp_spc | |||||||||||||||||||||||||||
| TRENDPLOT |
trending | HealthCheck plot(s) associated to this procedure: trend_report_LRP_SENS_HC.html | trend_report_LRP_WLEN_HC.html | |||||||||||||||||||||||||||
| QC1PAGE |
trending | associated documentation: stdlrs_qc1.html | |||||||||||||||||||||||||||
| QC1PLOTS top |
std_lrs1.png 1st panel: extracted spectrum in ADU/sec 2nd panel: error spectrum of the extracted signal in ADU/sec 3rd panel: sky spectrum in ADU/sec 4th panel: sensitivity spectrum in mJy/10sigma/1hr std_lrs2.png upper left panel: combined image, full frame upper middle panel: combined image, central part upper right panel: weight image, full frame, as used for spectral extraction lower left panel: cut in cross-dispersion direction through combined image lower middel panel: cut in cross-dispersion direction through central part of combined image lower right panel: cut in cross-dispersion direction through weight image; the pipeline-determined centre and the profile width are indicated | |||||||||||||||||||||||||||
| QC1PARAM |
QC1 parameters written in QC1 database: QC1 DB names: sens_mean | sens_median | sens_stdev | backgd_mean | xcentroi | xfwhm | xc | xcshift | xcwlen | xcdispx0 | xcdispx1 All parameters are calculated by the pipeline recipe. | |||||||||||||||||||||||||||
| ALGORITHM |
Description of algorithms: sens_mean: mean sensitivity across the spectral range. Sensitivity is the estimated limiting flux expected in an 1 hour integration of a point source detected with S/N of 10. Units: mJy at 10 sigma in 1 hr sens_median: median sensitivity of the spectrum sens_stdev: standard deviation of the spectral sensitivities backgd_mean: estimated mean of the background xcentroi: cross-dispersion position of the spectrum xfwhm: FWHM (in pixels) of the spectral profile at xcentroi xc: cross-correlation from the wavelength calibration of the oberserved vs. model sky spectrum xcshift: shift (in pixel) of the model spectrum that maximizes the cross correlation xcwlen: wavelength (in micro metre) of the central pixel of wavelength-calibrated spectrum xcdispx0: constant term of the dispersion solution (microns) xcdispx1: linear term of the dispersion solution (microns/pixel) | |||||||||||||||||||||||||||
| CERTIF |
Reasons for rejection: extremely low flux or invisible object | |||||||||||||||||||||||||||
| COMMENTS | NONE | |||||||||||||||||||||||||||
| top | [2015-10-29T10:49:13] created by qcDocu v1.1.2, a tqs tool | |||||||||||||||||||||||||||
