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CRIRES trending system: HISTORY report
Last update: 2012-04-15T03:49:36 (UT)
same group: badpix   linearity
close window history: 2007 2008 2009 2010 2011   2012   2013   2014   HEALTH
  ... ... ... ... ...
*Date on this monitor changes at 21:00 UT
Print: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Plot
?
Symb
?
Source
*
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB MEDIAN 162.0 NONE VAL0,500 95 badpix this | last_yr | all bad pixels, chip 1, WREF=3218.6
2 QC1DB MEDIAN 701.0 NONE VAL0,1000 95 badpix this | last_yr | all bad pixels, chip 2, WREF=3218.6
3 QC1DB MEDIAN 170.0 NONE VAL0,1200 95 badpix this | last_yr | all bad pixels, chip 3, WREF=3218.6
4 QC1DB MEDIAN 2469.0 NONE VAL0,3200 95 badpix this | last_yr | all bad pixels, chip 4, WREF=3218.6
*Data sources: QC1DB: QC1 database; LOCAL: local text file
Plot 1
data source:crires_flat
(QC1 database)
dataset:badpix
median:162.0NONE
fixed thresholds:0.0...500.0NONE
N_data plotted:95
[click on plot for closeup]
Plot 2
data source:crires_flat
(QC1 database)
dataset:badpix
median:701.0NONE
fixed thresholds:0.0...1000.0NONE
N_data plotted:95
[click on plot for closeup]
Plot 3
data source:crires_flat
(QC1 database)
dataset:badpix
median:170.0NONE
fixed thresholds:0.0...1200.0NONE
N_data plotted:95
[click on plot for closeup]
Plot 4
data source:crires_flat
(QC1 database)
dataset:badpix
median:2469.0NONE
fixed thresholds:0.0...3200.0NONE
N_data plotted:95
[click on plot for closeup]
This plot

Trending plots monitoring the number of bad pixels.

The number of bad pixels is derived from flat fields. The monitoring is for the setting with reference wavelength 3218.6 nm since these flats give a stable number of bad pixels. Paranal values are currently not plotted because they differ from QC Garching values due to different pipeline configuration (i.e. different thresholds for bad pixel detection).  


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