Health Check monitor


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HealthCheck Monitor
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VIMOS:
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VIMOS trending system: HEALTH CHECK plot
Last update: 2008-08-30T04:59:11 (UT)
now: 2008-08-30T06:38:37 (UT)
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same group: MEDIAN RMS RON   AVGLOW AVGHIGH
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no OPSLOG data
 
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- png file - advanced studies: QC1 browser | QC1 plotter
 
Plot
[info]
Symbol
[info]
Source* OPS?** Average [info] Thresholds [info] N_data Data downloads Remarks
method value unit method value
1 QC1DB   MEDIAN 196.00000 ADU 3SIG± 1.70440 64 this | last_yr | all average across all detectors, low gain
2 QC1DB   MEDIAN 2.51545 ADU none   64 this | last_yr | all average across all detectors, low gain
3 QC1DB   MEDIAN 1.51650 ADU 3SIG± 0.08213 64 this | last_yr | all average across all detectors, low gain
4 QC1DB   MEDIAN 0.76142 ADU 3SIG± 0.21042 64 this | last_yr | all average across all detectors, low gain
5 QC1DB   MEDIAN 0.24981 ADU 3SIG± 0.03997 64 this | last_yr | all average across all detectors, low gain
6 QC1DB   MEDIAN 3.55903 ADU 3SIG± 1.40824 64 this | last_yr | all rms of average across all detectors, low gain
7 QC1DB   MEDIAN 0.37657 ADU none   64 this | last_yr | all rms of average across all detectors, low gain
8 QC1DB   MEDIAN 0.43411 ADU 3SIG± 0.15544 64 this | last_yr | all rms of average across all detectors, low gain
9 QC1DB   MEDIAN 0.69919 ADU 3SIG± 0.21638 64 this | last_yr | all rms of average across all detectors, low gain
10 QC1DB   MEDIAN 0.26248 ADU 3SIG± 0.05364 64 this | last_yr | all rms of average across all detectors, low gain
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate if OPSLOG data are included
This plot

Averages across all detectors for bias QC1 parameters.

The first row shows the average of Q1 to Q4 for five QC parameters. The average is mainly sensitive to changes that affect all quadrants. The second row shows the rms across Q1 to Q4 for the QC parameters. This is mainly sensitive to changes that affect only one quadrant.  


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