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QC
PLOTS |
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CURRENT |
HISTORY |
CI counts in high flux raw flat |
![](http://www.eso.org/images/analog/sq1.png) |
![](http://www.eso.org/images/analog/sq2.png) |
CI rms of master flat |
![](http://www.eso.org/images/analog/sq1.png) |
![green](http://www.eso.org/images/analog/sq2.png) |
CI fixed pattern noise |
![fpn](http://www.eso.org/images/analog/sq1.png) |
![green](http://www.eso.org/images/analog/sq2.png) |
CI number of bad pixel |
![nbp](http://www.eso.org/images/analog/sq1.png) |
![green](http://www.eso.org/images/analog/sq2.png) |
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DBI counts in high flux raw flat |
![DBI counts](http://www.eso.org/images/analog/sq1.png) |
![DBI_H_counts](http://www.eso.org/images/analog/sq2.png) |
DBI rms of master flat |
![DBI rms](http://www.eso.org/images/analog/sq1.png) |
![DBI_H_rms](http://www.eso.org/images/analog/sq2.png) |
DBI fixed pattern noise |
![DBI fpn](http://www.eso.org/images/analog/sq1.png) |
![DBI_H_fpn](http://www.eso.org/images/analog/sq2.png) |
DBI number of bad pixel |
![DBI NBP](http://www.eso.org/images/analog/sq1.png) |
![DBI_H_nbp](http://www.eso.org/images/analog/sq2.png) |
QC1
database (advanced users): browse
| plot |
Click on CURRENT
to see the current trending (Health Check).
Click on HISTORY
to see the historical evolution of the trending. |
The IRDIS arm is operated in four modes:
- CI: classical imaging, the dual beam filter ( INS1.OPTI2.NAME ) is CLEAR
- DBI: dual beam imaging, the dual beam filter ( INS1.OPTI2.NAME ) is one of D_Y23, D_J23, D_H23 or D_K12.
- DPI: differential polarimetric imaging, the dual beam filter ( INS1.OPTI2.NAME ) is one of P0-90, P45-135
- LSS: long slit spectroscopy is flatfielded with imaging flats with dual beam filter=CLEAR and common beam filter being one of W_YJH and W_YHJKs
IRDIS lamp flats are acquired during daytime. The template generates five raw frames with increasing countrate.
![IRDIS_CLI_FLAT](../img/IRDIS_CLI_FLAT.png) |
IRDIS CI master flat using common filter wheel B_H filter and no filter in the dual beam filter wheel |
![IRDIS_FLAT_RAW](../img/IRDIS_DBI_FLAT_RAW.png) |
IRDIS DBI raw flat (last in the sequence with highest flux), using common filter wheel B_Ks filter and dual beam filter D_K12. |
![IRDIS_FLAT_MASTER](../img/IRDIS_DBI_FLAT.png) |
IRDIS DBI master flat, using common filter wheel B_Ks filter and dual beam filter D_K12. |
top
counts, cosmetics, fixed pattern noise |
QC parameters come per common filter, dual beam filter and per beam (left, right).
QC1 parameters
parameter |
QC1 database: table, name
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procedure |
counts |
sphere_irdis_flat, qc_flux_left_4, qc_flux,right_4 |
median counts in the fifth (most bright) raw flat frame of the sequence of five raw frames with increasing exposure time |
RMS of the master flat |
sphere_irdis_flat, qc_rms_left, qc_rms_right |
RMS of the master flat to monitor detector cosmetics and vignetting |
fixed pattern noise |
sphere_irdis_flat, qc_fpn_left, qc_fpn_right |
fixed pattern noise |
number of bad pixel |
sphere_irdis_flat, qc_num_badpix |
number of bad pixel in the whole FOV (covering both beams) |
Trending
For IRDIS modes DPI and LSS only a subset of QC parameters is monitored.
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