UVES trending system: HEALTH CHECK plot
Last update: 2008-11-23T09:48:01 (UT)
now: 2008-11-23T15:37:46 (UT)
scores under test! INFO USERS-GUIDE MORE
same group: 225kHz,1x1,low 50kHz,2x2,high 225kHz,1x2,low 50kHz,2x3,high 625kHz,1x1,low
last OPSLOG data:
2008-11-23
Plot: 1 2 3 4 5 6   latest_files
N_data: number of recent OPSLOG entries plotted here
N_data: 21 21 21 21 21 21 availability
close window history: 2000 2001 2002 2003 2004 2005 2006 2007   2008   HEALTH
  ... ... ... ... ... ... ...
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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 (21) MEAN 208.82608 ADU 3SIG± 2.06743 92 median_master this | last_yr | all median BIAS level
2 QC1DB yes (21) MEAN 4.51945 e- 3SIG± 0.34556 92 sigma_raw this | last_yr | all RON in single raw frame
[! downloaded data come in ADU (=e-/1.84)]
3 QC1DB yes (21) MEDIAN 2.52448 e- 3SIG± 0.23881 92 sigma_master this | last_yr | all RON in master frame
[! downloaded data come in ADU (=e-/1.84)]
4 QC1DB yes (21) MEDIAN 0.148 ADU 3SIG± 0.04385 92 struct_row this | last_yr | all structure of master in X direction
5 QC1DB yes (21) MEDIAN 0.04 ADU 3SIG± 0.0034 92 struct_col this | last_yr | all structure of master in Y direction
6 LOCAL yes (21) MEDIAN 45.57833 sec 3SIG± 0.06984 92 duty_cycle n/a Duty Cycle, i.e. average time between exposure start times
*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