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Health Check monitor

 

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OMEGACAM trending system: HEALTH CHECK report
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Last update: 2024-10-08T10:00:18 (UT)
  | now: 2024-10-08T12:02:29 (UT) muc06 QC pipeline: omega-1.1.9 (installed 2024-07-29)
same group: BIAS_level BIAS_readnoise RON_select BIAS_select BIAS_hotpixels
General news: NOTE: The Health Check and calChecker services are moved to qcFlow on an instrument by instrument basis. The current pages will not be updated any longer once the move has been finished.
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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
    OmegaCAM temperature probe keywords no longer exist. Until fixed, temp_AVG can be ignored.
Plot
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Source
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Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB MEDIAN 268 ADU VAL0.,550. 98 qc_bias_hotpixels this | last_yr | all number of hot pixels detected in the BIAS averaged over all 32 detectors
2 QC1DB MEDIAN 29 ADU none  2473 qc_bias_hotpixels this | last_yr | all number of hot pixels detected in the BIAS for all the detectors
3 LOCAL none   none none  3136 det_id n/a score per detector:
GREEN = within the thresholds
3 LOCAL none   none none  0 det_id n/a score per detector:
RED = beyond the thresholds
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 8|
data source:omegacam_bias
(QC1 database)
dataset:qc_bias_hotpixels
median:268ADU
fixed thresholds:0.0...550.0ADU
N_data plotted:98
[click plot for closeup]
Plot 2
scores: not implemented
data source:omegacam_bias
(QC1 database)
dataset:qc_bias_hotpixels
median:29ADU
thresholds:none 
N_data plotted:2473
[click plot for closeup]
Plot 3
scores: not implemented
data source:local data source
dataset:
(numbers below apply to this dataset)
det_id
average:none
thresholds:none
N_data plotted:3136
[click plot for closeup]
This plot

Trending plots for the number of hot pixels in the bias frames.

QC parameters are derived from each of 32 detectors of OmegaCAM BIAS frames.

DB Name: omegacam_bias
Fits header: QC.NUMBER.HOT.PIXELS
QC1 DB: qc_bias_hotpixels / qc_temp_mosaic_plate

Description:
The number of hot pixels detected in the bias pipeline product frame HOT_PIXELS_MAP

Setup:
BIN.X / BIN.Y / READ.MODE / READ.SPEED = 1/1/normal/normal

These Health Check plots describe:
Fig. 1 hot_pixels_AVG: The number of detected hot pixels averaged over all 32 detectors. This plot is sensitive to any changes common to all detectors.
Fig. 2 hot_pixels_ALL: The number of hot pixels found in each individual detector (detectors: ESO_CCD_68, ESO_CCD_82, ESO_CCD_84, and ESO_CCD_90 consistently show very high values). This plot is sensitive to changes in each detector.
Fig. 3 score_outliers: Scores of the number of hot pixels as measured for each of the 32 detectors.
Green = within the defined thresholds.
Red = beyond the defined thresholds.


OmegaCAM detector plane layout (detector_ID locations):
OmegaCAM detector layout

 
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