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FORS2:
detector: bias
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FORS2 trending system: HEALTH CHECK report
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Last update: 2024-12-22T16:02:45 (UT)
  | now: 2024-12-22T16:39:08 (UT) muc01 QC pipeline: fors-5.6.10 (installed 2024-04-19)
same group: med_master ron_raw ron_master fp_raw struct_raw pattern
General news: NOTE: The Health Check and calChecker services are moved to qcFlow on an instrument by instrument basis. The current pages will not be updated any longer once the move has been finished.
FORS2 news:  
Report news:
DATE*: [?] 2024-12-15
no data | NLT
2024-12-16
no data | NLT
2024-12-17
no data | NLT
2024-12-18
no data | NLT
2024-12-19
no data | NLT
2024-12-20
no data | NLT
2024-12-21
report | NLT
r...
Raw CAL displays:
no CAL raw files no CAL raw files no CAL raw files no CAL raw files no CAL raw files no CAL raw files no CAL raw files
P...
CAL product quality:
no CAL products no CAL products no CAL products no CAL products no CAL products no CAL products no CAL products
 
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scores&comments | history ... | plot tutorial ... | contact | HC_docu... | quality events...                 daily/often; important to check     [?]
*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 VAL0,0.5 62 pattern this | last_yr | all Chip 1, 100Kps/2ports/high_gain, 2x2
2 QC1DB none   ADU VAL0,0.5 62 pattern this | last_yr | all Chip 2, 100Kps/2ports/high_gain, 2x2
3 QC1DB none   ADU VAL0,0.3 61 pattern this | last_yr | all Chip 1, 200Kps/2ports/low_gain, 2x2
4 QC1DB none   ADU VAL0,0.2 61 pattern this | last_yr | all Chip 2, 200Kps/2ports/low_gain, 2x2
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 4|
data source:fors2_bias
(QC1 database)
dataset:pattern
average:none
fixed thresholds:0...0.5ADU
N_data plotted:62
[click plot for closeup]
Plot 2
scores: 4|
data source:fors2_bias
(QC1 database)
dataset:pattern
average:none
fixed thresholds:0...0.5ADU
N_data plotted:62
[click plot for closeup]
Plot 3
scores: 5|
data source:fors2_bias
(QC1 database)
dataset:pattern
average:none
fixed thresholds:0...0.3ADU
N_data plotted:61
[click plot for closeup]
Plot 4
scores: 5|
data source:fors2_bias
(QC1 database)
dataset:pattern
average:none
fixed thresholds:0...0.2ADU
N_data plotted:61
[click plot for closeup]
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.

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