| 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 | kmos_flat.py | |||||||||||||||||||||||||||
| VERSION |
1.0 -- October 2013 1.0.1 -- usage of funtion get_keyval (2013-12-11) 1.0.2 -- create all 2D plots only on demand, option --all (2014-01-10) 1.0.3 -- count number of operational IFUs (2014-01-22) 1.0.4 -- usage of qc_imaovw instead of kmos_mstovw (2014-01-28) 1.0.5 -- usage of argparse module (2014-03-07) 1.0.6 -- count number of pipeline failures for rotator angle positions (2014-03-24) | |||||||||||||||||||||||||||
| SYNTAX | PYTHON | |||||||||||||||||||||||||||
| CALL |
processQC from $DFS_PRODUCT/FLAT_LAMP/$DATE /home/python/kmos_flat.py -i -a $AB | |||||||||||||||||||||||||||
| INSTRUMENT | KMOS | |||||||||||||||||||||||||||
| RAWTYPE | FLAT_LAMP | |||||||||||||||||||||||||||
| PURPOSE | QC check of raw and product lamp flat-field exposures | |||||||||||||||||||||||||||
| PROCINPUT | raw, product, and reference flat-field frames | |||||||||||||||||||||||||||
| QC1TABLE |
trending | table(s) in QC1 database: kmos_flat | |||||||||||||||||||||||||||
| TRENDPLOT |
trending | HealthCheck plot(s) associated to this procedure: trend_report_SLITPOS_IZ_HC.html | trend_report_SLITPOS_YJ_HC.html | trend_report_SLITPOS_H_HC.html | trend_report_SLITPOS_HK_HC.html | trend_report_SLITPOS_K_HC.html | trend_report_SPECTEMP_IZ_HC.html | trend_report_SLITTEMP_IZ_HC.html | trend_report_SLITTEMP_YJ_HC.html | trend_report_SLITTEMP_H_HC.html | trend_report_SLITTEMP_HK_HC.html | trend_report_SLITTEMP_K_HC.html | trend_report_SLITWID_IZ_HC.html | trend_report_SLITWID_YJ_HC.html | trend_report_SLITWID_H_HC.html | trend_report_SLITWID_HK_HC.html | trend_report_SLITWID_K_HC.html | trend_report_IFUNUM_HC.html | trend_report_FLAT_BADPIX_HC.html | trend_report_FLATLAMP_HC.html | |||||||||||||||||||||||||||
| QC1PAGE |
trending | associated documentation: flat_qc1.html | |||||||||||||||||||||||||||
| QC1PLOTS top |
flat0.png Overview plot for all detectors and up to six rotator angles showing current master flat. Missing IFUs can be easily detected. flat1.png One plot for each rotator angle. top: current master flat for detectors 1, 2, and 3 bottom: central area of current master flat for detectors 1, 2, and 3; Overplot pipeline fit of slitlet edges. Note: In this example plot, IFUs 4, 11 and 15 were not operational. flat2.png One plot per detector, up to six rotator angles per plot: cut in X direction through master flat. flat3.png One plot per detector, up to six rotator angles per plot: cut in X direction through master flat and reference flat, central area. flat4.png One plot per detector, up to six rotator angles per plot: histograms of first lamp-off and first lamp-on frames. | |||||||||||||||||||||||||||
| QC1PARAM |
QC1 parameters written in QC1 database: QC1 DB names: badpix_n | ifu_active_n | saturated_n | flat_eff_n | flat_s2n_n | slit_gap_mean_n | slit_gap_stddev_n | slit_gap_maxdev_n | slit_wid_mean_n | slit_wid_stddev_n | slit_wid_maxdev_n | slit_edge_x_n | rot_angle_n, with n = 0, 1, ..., 6. KMOS flats are usually taken at six different rotator angles. These fill the QC parameters n = 1, ..., 6. The actual angles can be found in rot_angle_n. n = 0 is reserved for the measurement at 0 degree rotator angle. | |||||||||||||||||||||||||||
| ALGORITHM |
badpix_n: number of bad pixels, this includes the pixels between the slitlets ifu_activen: number of IFUs that are calibrated by pipeline saturated_n: number of saturated pixels flat_eff_n: flux in e-/s of flat-field lamp flat_s2n_n: S/N of master flat slit_gap_mean_n: mean gap between slitlets slit_gap_stddev_n: standard deviation of gaps between slitlets slit_gap_maxdev_n: maximum deviating gap between slitlets slit_wid_mean_n: mean slitlet width slit_wid_stddev_n: standard deviation of slitlet widths slit_gap_maxdev_n: maximum deviating slitlet widths slit_edge_x_n: average x position of the left edge of the leftmost slitlet rot_angle_n: rotator angle | |||||||||||||||||||||||||||
| CERTIF |
Reasons for rejection: low flux level or saturation. | |||||||||||||||||||||||||||
| COMMENTS | None | |||||||||||||||||||||||||||
| top | [2015-10-29T10:46:58] created by qcDocu v1.1.2, a tqs tool | |||||||||||||||||||||||||||
