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VIRCAM trending system: HEALTH CHECK report
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Last update: 2022-05-22T18:31:09 (UT)
  | now: 2022-05-22T20:06:26 (UT) muc07 QC pipeline: vcam-2.3.9 (installed 2022-03-17)
same group: CHIP16 CIRRUS SKY_RMS   DOME_channelRMS_1_8 DOME_channelRMS_9_16
General news:
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DATE*: [?] 2022-05-15
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2022-05-16
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2022-05-19
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*Date on this monitor changes at 21:00 UT
png: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Plot
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Symb
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Source
*
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB none   ADU none  375 qc_dome_chanRMS this | last_yr | all RMS over 16 read out channels, detector 13
2 QC1DB none   ADU none  375 qc_dome_chanRMS this | last_yr | all RMS over 16 read out channels, detector 14
3 QC1DB none   ADU none  375 qc_dome_chanRMS this | last_yr | all RMS over 16 read out channels, detector 15
4 QC1DB none   ADU none  375 qc_dome_chanRMS this | last_yr | all RMS over 16 read out channels, detector 16
5 QC1DB none   ADU none  375 qc_dome_chanRMS this | last_yr | all RMS over 16 read out channels, detector 9
6 QC1DB none   ADU none  375 qc_dome_chanRMS this | last_yr | all RMS over 16 read out channels, detector 10
7 QC1DB none   ADU none  375 qc_dome_chanRMS this | last_yr | all RMS over 16 read out channels, detector 11
8 QC1DB none   ADU none  375 qc_dome_chanRMS this | last_yr | all RMS over 16 read out channels, detector 12
8 QC1DB none   ADU none  51 qc_dome_chanRMS this | last_yr | all detector 12, filter=Ks
8 QC1DB none   ADU none  56 qc_dome_chanRMS this | last_yr | all detector 12, filter=Z
8 QC1DB none   ADU none  54 qc_dome_chanRMS this | last_yr | all detector 12, filter=J
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 5
scores: not implemented
data source:vircam_domeflat
(QC1 database)
dataset:qc_dome_chanRMS
average:none
thresholds:none
N_data plotted:375
[click plot for closeup]
Plot 6
scores: not implemented
data source:vircam_domeflat
(QC1 database)
dataset:qc_dome_chanRMS
average:none
thresholds:none
N_data plotted:375
[click plot for closeup]
Plot 7
scores: not implemented
data source:vircam_domeflat
(QC1 database)
dataset:qc_dome_chanRMS
average:none
thresholds:none
N_data plotted:375
[click plot for closeup]
Plot 8
scores: not implemented
data source:vircam_domeflat
(QC1 database)
dataset:
(numbers below apply to this dataset)
qc_dome_chanRMS
average:none
thresholds:none
N_data plotted:375
[click plot for closeup]
Plot 1
scores: not implemented
data source:vircam_domeflat
(QC1 database)
dataset:qc_dome_chanRMS
average:none
thresholds:none
N_data plotted:375
[click plot for closeup]
Plot 2
scores: not implemented
data source:vircam_domeflat
(QC1 database)
dataset:qc_dome_chanRMS
average:none
thresholds:none
N_data plotted:375
[click plot for closeup]
Plot 3
scores: not implemented
data source:vircam_domeflat
(QC1 database)
dataset:qc_dome_chanRMS
average:none
thresholds:none
N_data plotted:375
[click plot for closeup]
Plot 4
scores: not implemented
data source:vircam_domeflat
(QC1 database)
dataset:qc_dome_chanRMS
average:none
thresholds:none
N_data plotted:375
[click plot for closeup]
This plot

The vircam domeflat pipeline recipe allows for PRO.CATG=REFERENCE_DOME_FLAT products as input in order to generate a RATIO_DOMEFLAT product. The REFERENCE_DOME_FLATs in use are updated from time to time, and they are independent from the reference frames shown in the RAWDISP tool. The IDs of the REFERENCE_DOME_FLAT prodcuts are available in the QC1 DB. The instrumental signature 'pixel-to-pixel gain difference', also called fixed pattern noise, is eliminated in ratio dome flats. The remaining signatures beyond photon noise are the variations of the detector gain and non-linearity per channel.

MASTER_DOME_FLAT products are corrected via the MASTER_CHANNEL_TABLE, a non-linearity correction table generated by the linearity recipe; the linearity calibration is repeated once a week. So far RATIO_DOMEFLAT products are used to monitor the non-linearity correction at ~5000 ADU.

The QC1 parameter channelRMS is the RMS over a sample of 16 channel median values of the RATIO_DOMEFLAT.  


General information

Click on any of the plots to see a close-up version.

The latest date is indicated on top of the plot.

If configured,

  • data points belonging to the latest date are specially marked
  • statistical averages are indicated by a solid line, and thresholds by broken lines
  • outliers are marked by a red asterisk. They are defined as data points outside the threshold lines
  • "aliens" (= data points outside the plot Y limits) are marked by a red arrow ( or )
  • you can download the data for each parameter set if the 'Data downloads' link shows up