Health Check monitor


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HealthCheck Monitor
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ISAAC:
detectors:linearity
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ISAAC trending system: HEALTH CHECK plot
Last update: 2008-12-02T02:25:40 (UT)
now: 2008-12-02T23:40:38 (UT)
scores under test! INFO USERS-GUIDE MORE
same group: Linearity@10000 Lin_zoom@10000 Linearity@5000 Lin_zoom@5000
last OPSLOG data:
2008-11-30
Plot: 1 2 3 4   latest_files
N_data: number of recent OPSLOG entries plotted here
N_data: 9 8 0 0 availability
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Plot
?
Symb
?
Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 oQC1DB yes (9) MEDIAN -0.01658 ratio VAL-0.05,0.05 27 qc_detlin_eff this | last_yr | all SW-arm, DoubleCorr nonlinearity correction fraction at 10000 ADU
2 oQC1DB yes (8) MEDIAN 0.02406 ratio VAL0.02,0.04 27 qc_detlin_eff this | last_yr | all LW, UncorrHighBias nonlinearity correction fraction at 10000 ADU
3 oQC1DB yes (0) MEDIAN 13756.59961 ratio none   3 qc_detlin_eff this | last_yr | all LW, DoubleCorrHighBias nonlinearity correction fraction at 10000 ADU
4 oQC1DB yes (0) MEDIAN -159323.0 ratio none   3 qc_detlin_eff this | last_yr | all LW, DoubleCorrLowBias nonlinearity correction fraction at 10000 ADU
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
General information

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

If applicable, the latest values from Paranal ops logs are plotted as blue dots. More information about those values, including a download option, is available in the OPSLOG section on top of the page.

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