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Health Check monitor

 

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HealthCheck Monitor
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XSHOOTER:
lamps: arc & flat
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XSHOOTER trending system: HEALTH CHECK report
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Last update: 2022-11-29T22:37:52 (UT)
  | now: 2022-11-30T11:25:21 (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 spectrum SLIT stdev
General news: NOTE: The Health Check and calChecker services will be moved to qcFlow in the course of 2023 on an instrument by instrument basis. The current pages will then not be updated any longer.
XSHOOTER news:  
Report news:
DATE*: [?] 2022-11-23
report | NLT
2022-11-24
report | NLT
2022-11-25
report | NLT
2022-11-26
report | NLT
2022-11-27
report | NLT
2022-11-28
report | NLT
2022-11-29
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 none   NONE none  146 flux_1 this | last_yr | all maximum normalized flux in flat for IFU vs. time (100k/hg, 1x1)
2 QC1DB none   NONE VAL28000,45000 146 counts_1 this | last_yr | all maximum flux in flat for IFU vs. time (100k/hg, 1x1)
3 QC1DB none   NONE none  146 spec_rms_r this | last_yr | all  
4 QC1DB none   NONE none  146 spec_rms_b this | last_yr | all  
*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
thresholds:none
N_data plotted:146
[click plot for closeup]
Plot 2
scores: 14|
data source:xshooter_flat
(QC1 database)
dataset:counts_1
average:none
fixed thresholds:28000...45000NONE
N_data plotted:146
[click plot for closeup]
Plot 3
scores: not implemented
data source:xshooter_flat
(QC1 database)
dataset:spec_rms_r
average:none
thresholds:none
N_data plotted:146
[click plot for closeup]
Plot 4
scores: not implemented
data source:xshooter_flat
(QC1 database)
dataset:spec_rms_b
average:none
thresholds:none
N_data plotted:146
[click plot for closeup]
This plot

Here we monitor the lamp flux in ADU/sec and the flat counts in ADU of the daily acquired health check IFU flat with setup 100k/1pt/hg. These HC IFU flats are composed of one raw frame only. The template is usually started twice a day, once at instrument startup and once at the end of the day-time calibrations

The lamp flux is scored, the flat counts not.

Decrease in the lamp flux might indicate problem with the VIS ADC. For more information see the plot tutorial page.

New since 2019-11-26: In the slice_rms we monitor the ratio of fluxes between the three slices of the daily IIFU health check flat in a red and a blue roder. Here we monitor the stdev of the flux within the central slice window. Fringes in the flat field frame increases the stdev which is monitores here.  


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