Health Check monitor


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HealthCheck Monitor
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FORS2:
detector: bias
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FORS2 trending system: HEALTH CHECK plot
Last update: 2007-12-18T15:20:44 (UT)
now: 2008-09-06T06:41:09 (UT)
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same group: med_master sig_raw sig_master
history ... | plot tutorial ...   daily/often; important to check     [info]
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 222.992 ADU 3SIG± 17.698 47 this | last_yr | all ABCD,1x1,high (Garching)
2 QC1DB   MEDIAN 378.333 ADU 3SIG± 3.618 19 this | last_yr | all ABCD,1x1,low (Garching)
3 QC1DB   MEDIAN 234.343 ADU 3SIG± 15.087 47 this | last_yr | all A,1x1,high (Paranal)
4 QC1DB   MEDIAN 242.776 ADU 3SIG± 11.696 18 this | last_yr | all A,1x1,low (Paranal)
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate if OPSLOG data are included
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