Health Check monitor


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HealthCheck Monitor
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UVES:
All BLUE Detectors
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UVES trending system: HEALTH CHECK plot
Last update: 2008-02-19T11:26:53 (UT)
now: 2008-11-23T14:35:38 (UT)
INFO USERS-GUIDE MORE
same group: B_225kHz,1x1,low U_225kHz,1x1,low L_225kHz,1x1,low   B_50kHz,2x2,high U_50kHz,2x2,high L_50kHz,2x2,high
history ... | plot tutorial ... [info]
last OPSLOG data:
2008-02-19
Plot: 1 2 3 4 5 6   latest_files
N_data: number of recent OPSLOG entries plotted here
N_data: 32 32 32 32 32 32 availability
Print: Information and research: News:
- 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 yes (32) MEAN   ADU 3SIG± 0.000 0 this | last_yr | all median BIAS level
2 QC1DB yes (32) MEAN   e- 3SIG± 0.000 0 this | last_yr | all RON in single raw frame
[! downloaded data come in ADU (=e-/1.84)]
3 QC1DB yes (32) MEDIAN   e- 3SIG± 0.000 0 this | last_yr | all RON in master frame
[! downloaded data come in ADU (=e-/1.84)]
4 QC1DB yes (32) MEDIAN   ADU 3SIG± 0.000 0 this | last_yr | all structure of master in X direction
5 QC1DB yes (32) MEDIAN   ADU 3SIG± 0.000 0 this | last_yr | all structure of master in Y direction
6 LOCAL yes (32) MEDIAN 45.576 sec 3SIG± 2.158 80 n/a Duty Cycle, i.e. average time between exposure start times
*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.

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