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CRIRES trending system: HEALTH CHECK report
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Last update: 2026-06-05T13:22:53 (UT)
  | now: 2026-06-05T14:54:14 (UT) muc03 QC pipeline: cr2re-1.6.9 (installed 2025-04-04)
same group: DARK_med_YJHK DARK_med_LM DARK_RON DARK_med DARK_nbad
General news: NOTE: The Health Check and calChecker services have been moved to qcFlow. These pages are only maintained for comparison and will be removed in 2026.
CRIRES news:
Report news:
DATE*: [?] 2026-05-29
report | NLT
2026-05-30
report | NLT
2026-05-31
report | NLT
2026-06-01
report | NLT
2026-06-02
report | NLT
2026-06-03
report | NLT
2026-06-04
report | NLT
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*Date on this monitor changes at 21:00 UT
png: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Plot
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Symb
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Source
*
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB MEDIAN -8.67 ADU VAL-13.,-2. 28 dark_median this | last_yr | all DARK_median, wlen_id=J1228, dit=3.0, CHIP1
2 QC1DB MEDIAN -3.67 ADU VAL-10.,2. 28 dark_median this | last_yr | all DARK_median, wlen_id=J1228, dit=3.0, CHIP2
3 QC1DB MEDIAN -4.83 ADU VAL-10.,2. 28 dark_median this | last_yr | all DARK_median, wlen_id=J1228, dit=3.0, CHIP3
4 QC1DB MEDIAN 7.85 ADU VAL-5.,20. 68 dark_median this | last_yr | all DARK_median, wlen_id=J1228, dit=90.0, CHIP1
5 QC1DB MEDIAN 9.39 ADU VAL-5.,20. 68 dark_median this | last_yr | all DARK_median, wlen_id=J1228, dit=90.0, CHIP2
6 QC1DB MEDIAN 8.11 ADU VAL-5.,20. 68 dark_median this | last_yr | all DARK_median, wlen_id=J1228, dit=90.0, CHIP3
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 8|
data source:criresp_dark
(QC1 database)
dataset:dark_median
median:-8.67ADU
fixed thresholds:-13.0...-2.0ADU
N_data plotted:28
[click plot for closeup]
Plot 2
scores: 8|
data source:criresp_dark
(QC1 database)
dataset:dark_median
median:-3.67ADU
fixed thresholds:-10.0...2.0ADU
N_data plotted:28
[click plot for closeup]
Plot 3
scores: 8|
data source:criresp_dark
(QC1 database)
dataset:dark_median
median:-4.83ADU
fixed thresholds:-10.0...2.0ADU
N_data plotted:28
[click plot for closeup]
Plot 4
scores: 8|
data source:criresp_dark
(QC1 database)
dataset:dark_median
median:7.85ADU
fixed thresholds:-5.0...20.0ADU
N_data plotted:68
[click plot for closeup]
Plot 5
scores: 8|
data source:criresp_dark
(QC1 database)
dataset:dark_median
median:9.39ADU
fixed thresholds:-5.0...20.0ADU
N_data plotted:68
[click plot for closeup]
Plot 6
scores: 8|
data source:criresp_dark
(QC1 database)
dataset:dark_median
median:8.11ADU
fixed thresholds:-5.0...20.0ADU
N_data plotted:68
[click plot for closeup]
This plot

Trending plot for the median level of the CRIRES+ DARK exposures taken in the J1228 wavelength setting, for each of the detectors.

The median levels of the darks INS.WLEN.ID=J1228, short DET.DIT=3.0s (2.0s until 2023-04-05) are shown in the upper sub-plots, and for the long DET.DIT=90.0s in the lower sub-plots.  


General information

Click on any of the plots to see a close-up version.

The latest date is indicated on top of the plot.

If configured,

  • data points belonging to the latest date are specially marked
  • 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