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PIONIER trending system: HISTORY report
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Last update: 2019-10-15T01:25:13 (UT)
same group: Bad_Pixels_science Gain_science   DARK Bad_Pixels Gain
close window history: 2014 2015 2016 2017 2018   2019   2020   2021 2022 2023 2024   HEALTH FULL
  ... ... ... ... ... ... ... ...
*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   NONE none  90 bpm_badpix this | last_yr | all High sensitivity (det.polar=7100)
2 •QC1DB none   NONE none  90 bpm_badpix this | last_yr | all Medium sensitivity (det.polar=5000)
3 •QC1DB none   NONE none  91 bpm_badpix this | last_yr | all Low sensitivity (det.polar=3000)
4 •QC1DB none   NONE none  0 bpm_badpix this | last_yr | all Low sensitivity (det.polar=1000)
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
data source:pionier_detmon
(QC1 database)
dataset:bpm_badpix•
average:none
thresholds:none
N_data plotted:90
[click plot for closeup]
Plot 2
data source:pionier_detmon
(QC1 database)
dataset:bpm_badpix•
average:none
thresholds:none
N_data plotted:90
[click plot for closeup]
Plot 3
data source:pionier_detmon
(QC1 database)
dataset:bpm_badpix•
average:none
thresholds:none
N_data plotted:91
[click plot for closeup]
Plot 4
data source:pionier_detmon
(QC1 database)
dataset:bpm_badpix•
average:none
thresholds:none
N_data plotted:0
[click plot for closeup]
This plot

The number of bad pixels is shown for the full detector (320x255) and for the "science" pixels (26 windows of 6x1 pixels).
Only the number of bad pixels on the science is scored.

There are 2 known bad pixels and 1 saturated one in the science pixels:
- hot pixel (in dark) output 25, channel 5
- hot pixel (in science) output 19, channel 5
- saturated pixel (in science) output 20, channel 1.
This pixel saturates at 600ADU while the others saturate around 4000ADU

The detector polarization voltage (DET.POLAR) are :
- High Sensitivity : 7100 mV
- Medium_Sensitivity: 5000 mV
- Low_Sensitivity : 3000mV and 1000 mV
 

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