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CRIRES trending system: HEALTH CHECK report
HELP USERS-GUIDE MORE
Last update: 2014-07-22T11:32:51 (UT)
  | now: 2024-12-22T12:53:31 (UT) muc01 QC pipeline: crire-2.3.2 (installed 2014-03-18)
same group: darkmed ron_raw
General news: NOTE: The Health Check and calChecker services are moved to qcFlow on an instrument by instrument basis. The current pages will not be updated any longer once the move has been finished.
CRIRES news:
Report news:
DATE*: [?] 2024-12-15
report | NLT 		2024-12-16
report | NLT 		2024-12-17
report | NLT 		2024-12-18
report | NLT 		2024-12-19
report | NLT 		2024-12-20
report | NLT 		2024-12-21
report | NLT
r...
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CAL product quality:
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  last OPSLOG data:
2014-07-16*
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monitor

scores&comments | FULL | history ... | plot tutorial ... | contact                 daily/often; important to check     [?] 		*Date on this monitor changes at 21:00 UT
Print: Information and research:
- 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 (1) MEDIAN 3.48 ADU VAL3.3,3.65 86 ron23 this | last_yr | all RON, chip 1, DIT=1
2 •QC1DB yes (1) MEDIAN 3.66 ADU VAL3.4,3.9 86 ron23 this | last_yr | all RON, chip 2, DIT=1
3 •QC1DB yes (1) MEDIAN 3.66 ADU VAL3.3,4.0 86 ron23 this | last_yr | all RON, chip 3, DIT=1
4 •QC1DB yes (1) MEDIAN 4.08 ADU VAL3.7,4.5 86 ron23 this | last_yr | all RON, chip 4, DIT=1
5 •QC1DB yes (1) MEDIAN 1.76 ADU VAL1.5,2.0 90 ron23 this | last_yr | all RON, chip 1, DIT=300
6 •QC1DB yes (1) MEDIAN 2.15 ADU VAL1.8,2.5 90 ron23 this | last_yr | all RON, chip 2, DIT=300
7 •QC1DB yes (1) MEDIAN 2.25 ADU VAL1.9,2.6 90 ron23 this | last_yr | all RON, chip 3, DIT=300
8 •QC1DB yes (1) MEDIAN 2.1 ADU VAL1.7,2.5 90 ron23 this | last_yr | all RON, chip 4, DIT=300
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23•
median:3.48ADU
fixed thresholds:3.3...3.65ADU
N_data plotted:86
[click on plot for closeup]
Plot 2
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23•
median:3.66ADU
fixed thresholds:3.4...3.9ADU
N_data plotted:86
[click on plot for closeup]
Plot 3
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23•
median:3.66ADU
fixed thresholds:3.3...4.0ADU
N_data plotted:86
[click on plot for closeup]
Plot 4
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23•
median:4.08ADU
fixed thresholds:3.7...4.5ADU
N_data plotted:86
[click on plot for closeup]
Plot 5
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23•
median:1.76ADU
fixed thresholds:1.5...2.0ADU
N_data plotted:90
[click on plot for closeup]
Plot 6
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23•
median:2.15ADU
fixed thresholds:1.8...2.5ADU
N_data plotted:90
[click on plot for closeup]
Plot 7
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23•
median:2.25ADU
fixed thresholds:1.9...2.6ADU
N_data plotted:90
[click on plot for closeup]
Plot 8
scores: 8|
data source:crires_dark
(QC1 database)
dataset:ron23•
median:2.1ADU
fixed thresholds:1.7...2.5ADU
N_data plotted:90
[click on plot for closeup]
This plot

Trending plot for CRIRES RON as determined from DARK exposures.

The read-out noise is measured from the difference of the 3rd and 2nd dark image using the following procedure:
- generate 100 13x13 pixel windows
- compute the pixel standard deviation in each window
- the read-out noise is the median of these measurements multiplied with sqrt(NDIT/2).

The trending shows RON from DIT=1sec and DIT=300sec exposures for all four chips.  

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