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PIONIER trending system: HISTORY report
HELP USERS-GUIDE MORE
Last update: 2018-06-20T12:48:18 (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 MEDIAN 3 NONE VAL0,5 85 bpm_badpix_masked this | last_yr | all High sensitivity (det.polar=7100)
2 QC1DB MEDIAN 3 NONE VAL0,5 85 bpm_badpix_masked this | last_yr | all Medium sensitivity (det.polar=5000)
3 QC1DB MEDIAN 3 NONE VAL0,5 84 bpm_badpix_masked this | last_yr | all Low sensitivity (det.polar=3000)
4 QC1DB MEDIAN   NONE VAL0,5 0 bpm_badpix_masked 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_masked
median:3NONE
fixed thresholds:0...5NONE
N_data plotted:85
[click plot for closeup]
Plot 2
data source:pionier_detmon
(QC1 database)
dataset:bpm_badpix_masked
median:3NONE
fixed thresholds:0...5NONE
N_data plotted:85
[click plot for closeup]
Plot 3
data source:pionier_detmon
(QC1 database)
dataset:bpm_badpix_masked
median:3NONE
fixed thresholds:0...5NONE
N_data plotted:84
[click plot for closeup]
Plot 4
data source:pionier_detmon
(QC1 database)
dataset:bpm_badpix_masked
median:no dataNONE
fixed thresholds:0...5NONE
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