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SPHERE trending system: HEALTH CHECK report
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Last update: 2021-05-17T04:44:05 (UT)
  | now: 2025-12-19T07:23:53 (UT) muc03 QC pipeline: spher-0.42.0b (installed 2021-03-01)
same group: LSS_HIGH_FLAT LSS_RMS   LSS_FPN LSS_NBP LSS_BACKG
close window history: 2015 2016 2017 2018 2019 2020 2021   HEALTH
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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
?		 Symb
?		 Source
*		 Average ? Thresholds ? N_
data		 QC1
parameter		 Data
downloads		 Remarks
method value unit method value
1 •QC1DB MEDIAN 16808.7 ADU VAL5000,25000 3 qc_adu_left_4 this | last_yr | all H-band left beam
2 •QC1DB MEDIAN 16649.2 ADU VAL5000,25000 3 qc_adu_right_4 this | last_yr | all H-band right beam
3 •QC1DB MEDIAN   ADU VAL5000,25000 0 qc_adu_left_4 this | last_yr | all K-band left beam
4 •QC1DB MEDIAN   ADU VAL5000,25000 0 qc_adu_right_4 this | last_yr | all K-band right beam
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 2|
data source:sphere_irdis_flat
(QC1 database)
dataset:qc_adu_left_4•
median:16808.7ADU
fixed thresholds:5000...25000ADU
N_data plotted:3
[click plot for closeup]
Plot 2
scores: 2|
data source:sphere_irdis_flat
(QC1 database)
dataset:qc_adu_right_4•
median:16649.2ADU
fixed thresholds:5000...25000ADU
N_data plotted:3
[click plot for closeup]
Plot 3
scores: 1|
data source:sphere_irdis_flat
(QC1 database)
dataset:qc_adu_left_4•
median:no dataADU
fixed thresholds:5000...25000ADU
N_data plotted:0
[click plot for closeup]
Plot 4
scores: 1|
data source:sphere_irdis_flat
(QC1 database)
dataset:qc_adu_right_4•
median:no dataADU
fixed thresholds:5000...25000ADU
N_data plotted:0
[click plot for closeup]
This plot

This plot shows the median counts in the brightest of a set of five raw input flats with increasing flux. In long slit spectroscopy the QC parameter is monitored for the left and the right channel and for two breoad band filters W_YJH and W_YJHKs.  

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