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Health Check monitor

 

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OMEGACAM:
bias
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OMEGACAM trending system: HEALTH CHECK report
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Last update: 2014-08-27T02:00:30 (UT)
  | now: 2014-08-27T12:14:02 (UT) muc06 QC pipeline: omega-1.0.5 (installed 2014-03-20)
same group: BIAS_level BIAS_readnoise RON_select BIAS_select BIAS_hotpixels
General news:
OMEGACAM news:  
Report news:
DATE*: [?] 2014-08-20
report | NLT
2014-08-21
report | NLT
2014-08-22
report | NLT
2014-08-23
report | NLT
2014-08-24
report | NLT
2014-08-25
report | NLT
2014-08-26
no data | NLT
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*Date on this monitor changes at 21:00 UT
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- png file - advanced studies: QC1 browser | QC1 plotter
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Plot
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Symb
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Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB no MEDIAN 290 ADU VAL0.,500. 85 qc_bias_hotpixels this | last_yr | all number of hot pixels detected in the BIAS averaged over all 32 detectors
2 QC1DB no MEDIAN 17 ADU none  1924 qc_bias_hotpixels this | last_yr | all number of hot pixels detected in the BIAS for all the detectors
3 LOCAL no none   none none  2708 det_id n/a score per detector:
GREEN = within the thresholds
3 LOCAL no none   none none  12 det_id n/a score per detector:
RED = beyond the thresholds
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: 8|
data source:omegacam_bias
(QC1 database)
dataset:qc_bias_hotpixels
median:290ADU
fixed thresholds:0.0...500.0ADU
N_data plotted:85
[click on plot for closeup]
Plot 2
scores: not implemented
data source:omegacam_bias
(QC1 database)
dataset:qc_bias_hotpixels
median:17ADU
thresholds:none 
N_data plotted:1924
[click on plot for closeup]
Plot 3
scores: not implemented
data source:local text file
dataset:
(numbers below apply to this dataset)
det_id
average:none
thresholds:none
N_data plotted:2708
[click on 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, data points belonging to that date are specially marked.

If configured,

  • 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