Health Check monitor


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HealthCheck Monitor
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FORS2:
detector: bias
Other HC:
QC links:
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FORS2 trending system: HEALTH CHECK plot
Last update: 2008-12-04T04:51:09 (UT)
| now: 2008-12-04T08:03:52 (UT)
scores active INFO USERS-GUIDE MORE
same group: med_master ron_raw ron_master fp_raw struct_raw
last OPSLOG data:
2008-12-03
Plot: 1 2 3 4 5 6   latest_files
N_data: number of recent OPSLOG entries plotted here
N_data: 15 11 31 15 11 31 availability
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- png file - advanced studies: QC1 browser | QC1 plotter
 
Plot
?
Symb
?
Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB yes (15) MEDIAN 209.67 ADU VAL204,216 81 median_master this | last_yr | all 100Kps/2ports/high_gain (Garching)
2 QC1DB yes (11) MEDIAN 216.67 ADU VAL208,217 73 median_master this | last_yr | all 200Kps/2ports/low_gain (Garching)
3 xQC1DB yes (31) MEDIAN 11.8 degree VAL0,20 183 ins_focus_temp this | last_yr | all Temperature at Instrument Focus
4 QC1DB yes (15) MEDIAN 163.67 ADU VAL200,206 81 median_master this | last_yr | all 100Kps/2ports/high_gain (Garching)
5 QC1DB yes (11) MEDIAN 183.67 ADU VAL201.5,205.5 73 median_master this | last_yr | all 200Kps/2ports/low_gain (Garching)
6 xQC1DB yes (31) MEDIAN 11.8 degree VAL0,20 183 ins_focus_temp this | last_yr | all Temperature at Instrument Focus
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
This plot

The bias level (in ADU) is evaluated as the median value of all pixels in the master bias. The trending is done for 2x2 binning only.  


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 OPS column.

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