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FORS2 trending system: HISTORY plot
Last update: 2010-09-13T08:51:31 (UT)
same group: med_master ron_raw ron_master fp_raw struct_raw pattern
close window history: 2010   2011   2012 2013 2014 2015 2016 2017 2018 2019 2020 2021 2022 2023 2024   HEALTH
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*Date on this monitor changes at 21:00 UT
Print: 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 VAL0,0.5 83 pattern this | last_yr | all 100Kps/2ports/high_gain, 2x2
2 •QC1DB none   ADU VAL0,0.3 83 pattern this | last_yr | all 100Kps/2ports/high_gain, 2x2
3 •QC1DB none   ADU VAL0,0.3 78 pattern this | last_yr | all 200Kps/2ports/low_gain, 2x2
4 •QC1DB none   ADU VAL0,0.2 78 pattern this | last_yr | all 200Kps/2ports/low_gain, 2x2
*Data sources: QC1DB: QC1 database; LOCAL: local text file
This plot

The master bias is averaged along its columns. Then the rms of the resulting 1-dimensional frame is used to check for the presence of a bias pattern (predominantly in low gain, 2x2 readout) Details can be found in the plot tutorial.

DB Name: fors2_bias
TPL.ID: img_cal_bias
Fits header keyword: NA, calculated by the QC script
QC1 DB parameter: pattern

 
General information

Click on any of the plots to see a close-up version. The latest date is indicated on top of the plot, data points belonging to that date are specially marked.

If configured,

  • 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