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SPHERE trending system: HISTORY report
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Last update: 2022-01-09T21:35:48 (UT)
same group: CI_HIGH_FLAT CI_RMS   CI_FPN CI_NBP
close window history: 2015 2016 2017 2018 2019 2020   2021   2022   2023 2024   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 0.0675155 fractional none  20 qc_rms_left this | last_yr | all Y-band left beam
2 •QC1DB MEDIAN 0.063046 fractional none  20 qc_rms_left this | last_yr | all J-band left beam
3 •QC1DB MEDIAN 0.0676565 fractional none  38 qc_rms_left this | last_yr | all H-band left beam
4 •QC1DB MEDIAN 0.081491 fractional none  25 qc_rms_left this | last_yr | all K-band left beam
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
data source:sphere_irdis_flat
(QC1 database)
dataset:qc_rms_left•
median:0.0675155fractional
thresholds:none 
N_data plotted:20
[click plot for closeup]
Plot 2
data source:sphere_irdis_flat
(QC1 database)
dataset:qc_rms_left•
median:0.063046fractional
thresholds:none 
N_data plotted:20
[click plot for closeup]
Plot 3
data source:sphere_irdis_flat
(QC1 database)
dataset:qc_rms_left•
median:0.0676565fractional
thresholds:none 
N_data plotted:38
[click plot for closeup]
Plot 4
data source:sphere_irdis_flat
(QC1 database)
dataset:qc_rms_left•
median:0.081491fractional
thresholds:none 
N_data plotted:25
[click plot for closeup]
This plot

This plot shows the rms in the normalized master flat. The QC parameter is monitored for the left beam and for the four broad band filters in the common filter wheel: B_Y, B_H, B_J and B_K, separately. The dual beam filter wheel is 'CLEAR' in classical imaging mode.  

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