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Health Check monitor

 

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CRIRES:
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CRIRES trending system: HEALTH CHECK report
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Last update: 2014-07-22T11:34:40 (UT)
  | now: 2014-08-22T10:44:24 (UT) muc01 QC pipeline: crire-2.3.2 (installed 2014-03-18)
same group: badpix   linearity
General news:
CRIRES news: 2014-07-17: CRIRES has been removed
Report news:
DATE*: [?] 2014-07-15
report | NLT
2014-07-16
report | NLT
2014-07-17
no data | NLT
2014-07-18
no data | NLT
2014-07-19
no data | NLT
2014-07-20
no data | NLT
2014-07-21
no data | NLT
P...
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products products no products no products no products no products no products
  no OPSLOG data  

scores&comments | FULL | history ... | plot tutorial ... | contact               [?]
*Date on this monitor changes at 21:00 UT
Print: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Plot
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Symb
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Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB no MEDIAN 0.0409 NONE none  7 lineff this | last_yr | all effective non-linearity at 6000ADU, chip 1
2 QC1DB no MEDIAN 0.0461 NONE none  7 lineff this | last_yr | all effective non-linearity at 6000ADU, chip 2
3 QC1DB no MEDIAN 0.0467 NONE none  7 lineff this | last_yr | all effective non-linearity at 6000ADU, chip 3
4 QC1DB no MEDIAN 0.043 NONE none  7 lineff this | last_yr | all effective non-linearity at 6000ADU, chip 4
5 QC1DB no MEDIAN 9634 ADU VAL6000,12000 7 counts_max this | last_yr | all maximimum exposure level, chip 1
6 QC1DB no MEDIAN 10566 ADU VAL6000,12000 7 counts_max this | last_yr | all maximimum exposure level, chip 2
7 QC1DB no MEDIAN 9726 ADU VAL6000,12000 7 counts_max this | last_yr | all maximimum exposure level, chip 3
8 QC1DB no MEDIAN 10146 ADU VAL6000,12000 7 counts_max this | last_yr | all maximimum exposure level, chip 4
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: not implemented
data source:crires_detmon
(QC1 database)
dataset:lineff
median:0.0409NONE
thresholds:none 
N_data plotted:7
[click on plot for closeup]
Plot 2
scores: not implemented
data source:crires_detmon
(QC1 database)
dataset:lineff
median:0.0461NONE
thresholds:none 
N_data plotted:7
[click on plot for closeup]
Plot 3
scores: not implemented
data source:crires_detmon
(QC1 database)
dataset:lineff
median:0.0467NONE
thresholds:none 
N_data plotted:7
[click on plot for closeup]
Plot 4
scores: not implemented
data source:crires_detmon
(QC1 database)
dataset:lineff
median:0.043NONE
thresholds:none 
N_data plotted:7
[click on plot for closeup]
Plot 5
scores: 1|
data source:crires_detmon
(QC1 database)
dataset:counts_max
median:9634ADU
fixed thresholds:6000...12000ADU
N_data plotted:7
[click on plot for closeup]
Plot 6
scores: 1|
data source:crires_detmon
(QC1 database)
dataset:counts_max
median:10566ADU
fixed thresholds:6000...12000ADU
N_data plotted:7
[click on plot for closeup]
Plot 7
scores: 1|
data source:crires_detmon
(QC1 database)
dataset:counts_max
median:9726ADU
fixed thresholds:6000...12000ADU
N_data plotted:7
[click on plot for closeup]
Plot 8
scores: 1|
data source:crires_detmon
(QC1 database)
dataset:counts_max
median:10146ADU
fixed thresholds:6000...12000ADU
N_data plotted:7
[click on plot for closeup]
This plot

Trending plot for non-linearity measurements of the CRIRES detector.

Data are taken from detector monitoring calibrations which are series of flat fields with increasing DITs and corresponding darks. A second order polynomial is fit to the data (flux vs. exposure time for each pixel). The trending shows the average effective non-linearity at 6000 ADU and the maximum exposure level (in ADU) from the frame with the highest DIT. Effective non-linearity is the difference between the flux predicted at 6000 ADU by the linear term and the flux obtained from the polynomial, normalized by the polynomial flux.

The average effective non-linearity should be less than 0.1. In order to correctly calculate this parameter, the maximum flux should be above 6000 ADU on all detectors. It should also be below 12000 ADU because the CRIRES array becomes highly non-linear above.  


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