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XSHOOTER trending system: HEALTH CHECK report
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Last update: 2022-09-24T14:23:08 (UT)
  | now: 2022-10-04T10:43:12 (UT) muc02 QC pipeline: xshoo-3.6.0 (installed 2022-03-21)
same group: gain linearity max_flux dark
General news:
XSHOOTER news:  
Report news:
DATE*: [?] 2022-09-27
report | NLT
2022-09-28
report | NLT
2022-09-29
report | NLT
2022-09-30
report | NLT
2022-10-01
report | NLT
2022-10-02
report | NLT
2022-10-03
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 6.29e+04 ADU VAL40000,65000 15 max_count this | last_yr | all 100k/1pt/hg
2 QC1DB MEDIAN 5.81e+04 ADU VAL40000,65000 14 max_count this | last_yr | all 100k/1pt/hg/1x2
3 QC1DB MEDIAN 6.24e+04 ADU VAL40000,65000 13 max_count this | last_yr | all 100k/1pt/hg/2x2
4 QC1DB MEDIAN 5.91e+04 ADU VAL40000,65000 13 max_count this | last_yr | all 400k/1pt/lg
5 QC1DB MEDIAN 5.86e+04 ADU VAL40000,65000 15 max_count this | last_yr | all 400k/1pt/lg/1x2
6 QC1DB MEDIAN 6.11e+04 ADU VAL40000,65000 13 max_count this | last_yr | all 400k/1pt/lg/2x2
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: not implemented
data source:xshooter_detmon
(QC1 database)
dataset:max_count
median:6.29e+04ADU
fixed thresholds:40000...65000ADU
N_data plotted:15
[click plot for closeup]
Plot 2
scores: not implemented
data source:xshooter_detmon
(QC1 database)
dataset:max_count
median:5.81e+04ADU
fixed thresholds:40000...65000ADU
N_data plotted:14
[click plot for closeup]
Plot 3
scores: not implemented
data source:xshooter_detmon
(QC1 database)
dataset:max_count
median:6.24e+04ADU
fixed thresholds:40000...65000ADU
N_data plotted:13
[click plot for closeup]
Plot 4
scores: not implemented
data source:xshooter_detmon
(QC1 database)
dataset:max_count
median:5.91e+04ADU
fixed thresholds:40000...65000ADU
N_data plotted:13
[click plot for closeup]
Plot 5
scores: not implemented
data source:xshooter_detmon
(QC1 database)
dataset:max_count
median:5.86e+04ADU
fixed thresholds:40000...65000ADU
N_data plotted:15
[click plot for closeup]
Plot 6
scores: not implemented
data source:xshooter_detmon
(QC1 database)
dataset:max_count
median:6.11e+04ADU
fixed thresholds:40000...65000ADU
N_data plotted:13
[click plot for closeup]
This plot

This plot shows the median counts of the brightest non-rejected flat used by the detector monitoring recipe.

upper threshold = 47000 ADU: Due to the inhomogenous illumination of the UVB imaging flats, the most illuminated pixel regions begin to saturate (counts = 65535 ADU) for frames with median counts > 47000 ADU.

lower threshold = 40000 ADU: Sampling smaller flux ranges means covering the linear part of the detector response curve only. The non-linearity expressed as a fraction at the reference flux level of 50000 ADU should be based on a flux range exceeding the 40 000 ADU. Otherwise the linearity QC parameter becomes more and more a function of the flux range.  


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