UVES trending system: HEALTH CHECK plot
Last update: 2007-08-13T13:29:55 (UT) | last data from: 2007-07-30
latest OPSLOG data (Paranal) plot: 1 2 3 4 5 6 N_data: number of recent OPSLOG entries plotted here
N_data: - - - - - -
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 (0) MEAN -20.941 ADU 3SIG± 110.192 3 this | last_yr | all dark current in ParasiticLight DARK, readout mode 225kHz,1x1,low
2 •QC1DB yes (0) MEAN 170.212 ADU 3SIG± 0.000 1 this | last_yr | all dark current in ParasiticLight DARK, readout mode 225kHz,1x1,low
3 •QC1DB yes (0) MEAN 6.307 ADU 3SIG± 0.000 1 this | last_yr | all dark current in ParasiticLight DARK, readout mode 225kHz,1x1,low
4 •QC1DB yes (0) MEAN 10.560 ADU 3SIG± 9.439 14 this | last_yr | all dark current in ParasiticLight DARK, readout mode 50kHz,2x2,high
5 •QC1DB yes (0) MEAN 6.329 ADU 3SIG± 8.675 30 this | last_yr | all dark current in ParasiticLight DARK, readout mode 50kHz,2x2,high
6 •QC1DB yes (0) MEAN 9.301 ADU 3SIG± 27.725 30 this | last_yr | all dark current in ParasiticLight DARK, readout mode 50kHz,2x2,high
*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 20 latest values from Paranal ops logs are plotted as blue dots.

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