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SPHERE trending system: FULL report
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Last update: 2025-09-07T06:07:24 (UT)
  | now: 2025-09-10T06:15:47 (UT) muc03 QC pipeline: spher-0.56.0 (installed 2024-09-26)
close window history: 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024   2025   HEALTH FULL
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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 none   ADU none  941 qc_ron all (full time range) DIT=2, NDIT=40, Nondest
2 •QC1DB none   ADU none  939 qc_ron all (full time range) DIT=8, NDIT=25, Nondest
3 •QC1DB none   ADU none  938 qc_ron all (full time range) DIT=30, NDIT=15, Nondest
4 •QC1DB none   NONE none  36061 qc_ron all (full time range) ron as function of DIT
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: not implemented
data source:sphere_irdis_dark
(QC1 database)
dataset:qc_ron•
average:none
thresholds:none
N_data plotted:941
[click plot for closeup]
Plot 2
scores: not implemented
data source:sphere_irdis_dark
(QC1 database)
dataset:qc_ron•
average:none
thresholds:none
N_data plotted:939
[click plot for closeup]
Plot 3
scores: not implemented
data source:sphere_irdis_dark
(QC1 database)
dataset:qc_ron•
average:none
thresholds:none
N_data plotted:938
[click plot for closeup]
Plot 4
scores: not implemented
data source:sphere_irdis_dark
(QC1 database)
dataset:qc_ron•
average:none
thresholds:none
N_data plotted:36061
[click plot for closeup]
This plot

This plot shows the IRDIS readout noise (RON) values extracted from from dark exposures of the three regularly acquired setups

  • DIT=2, NDIT=40
  • DIT=8, NDIT=25
  • DIT=30, NDIT=15

RON values are extracted by a QC script in the same manner as for IFS darks.  

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