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XSHOOTER trending system: HEALTH CHECK report
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Last update: 2022-10-02T22:37:05 (UT)
  | now: 2022-10-03T18:26:17 (UT) muc02 QC pipeline: xshoo-3.6.0 (installed 2022-03-21)
same group: flat_HC_IFU slice_rms   flat_IFU flat_SLIT arc_lamp D2_spectrum QTH_spectrum SLIT stdev
General news:
XSHOOTER news:  
Report news:
DATE*: [?] 2022-09-26
report | NLT
2022-09-27
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2022-09-28
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2022-09-29
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2022-09-30
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2022-10-01
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2022-10-02
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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 none   NONE VAL5000,12000 0 flux_1 this | last_yr | all maximum flux in D2 flat for IFU vs. time (100k/hg, 1x1)
2 QC1DB none   NONE VAL35900,60000 0 counts_1 this | last_yr | all maximum counts in D2 flat for IFU vs. time (100k/hg, 1x1)
3 QC1DB none   NONE VAL2400,4800 0 flux_2 this | last_yr | all maximum flux in QTH flat for IFU vs. time (100k/hg, 1x1)
4 QC1DB none   NONE VAL30000,60000 0 counts_2 this | last_yr | all maximum counts in QTH flat for IFU vs. time (100k/hg, 1x1)
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: not implemented
data source:xshooter_flat
(QC1 database)
dataset:flux_1
average:none
fixed thresholds:5000...12000NONE
N_data plotted:0
[click plot for closeup]
Plot 2
scores: 2|
data source:xshooter_flat
(QC1 database)
dataset:counts_1
average:none
fixed thresholds:35900...60000NONE
N_data plotted:0
[click plot for closeup]
Plot 3
scores: not implemented
data source:xshooter_flat
(QC1 database)
dataset:flux_2
average:none
fixed thresholds:2400...4800NONE
N_data plotted:0
[click plot for closeup]
Plot 4
scores: 2|
data source:xshooter_flat
(QC1 database)
dataset:counts_2
average:none
fixed thresholds:30000...60000NONE
N_data plotted:0
[click plot for closeup]
This plot

Here we monitor the lamp flux in ADU/sec and the flat counts ADU of the IFU flat fields acquired with 100k/1pt/hg detector setup. The flats are taken to calibrate science date. Each master flat is composed of five frames illuminated by the D2 lamp and five frames illuminated by the QTH lamp.

There are

  • deuterium halogen lamp flats (D2, used for lambda < 350 nm) operated with 4.667 sec exposure time and
  • quartz lamp flats (QTH, used for lambda > 350 nm) operated with 12.333 sec exposure time .
Decrease in the D2/QTH flux might indicate problem with the UVB ADC. For more information see the plot tutorial page.  
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