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VIMOS:
detector: bias
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QC links:
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VIMOS trending system: HEALTH CHECK plot
Last update: 2010-10-06T09:26:39 (UT)
| now: 2012-05-26T07:57:58 (UT)
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same group: median_master ron_raw ron_master rms_master   averages_low averages_high
no OPSLOG data
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Plot
?
Symb
?
Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB no MEDIAN 2499.75 ADU 3SIG± 3.43467 39 median_master this | last_yr | all average across all detectors, low gain
2 QC1DB no MEDIAN 2.87489 ADU none   39 ron_bias this | last_yr | all average across all detectors, low gain
3 QC1DB no MEDIAN 1.13729 ADU 3SIG± 0.02761 39 rms_master this | last_yr | all average across all detectors, low gain
4 QC1DB no MEDIAN 0.13575 ADU 3SIG± 0.17762 39 fpn_master this | last_yr | all average across all detectors, low gain
5 QC1DB no MEDIAN 0.03995 ADU 3SIG± 0.03017 39 struc_master this | last_yr | all average across all detectors, low gain
6 QC1DB no MEDIAN 7.11805 ADU 3SIG± 2.54838 39 median_master this | last_yr | all rms of average across all detectors, low gain
7 QC1DB no MEDIAN 0.64676 ADU none   39 ron_bias this | last_yr | all rms of average across all detectors, low gain
8 QC1DB no MEDIAN 0.04655 ADU 3SIG± 0.02294 39 rms_master this | last_yr | all rms of average across all detectors, low gain
9 QC1DB no MEDIAN 0.1267 ADU 3SIG± 0.10021 39 fpn_master this | last_yr | all rms of average across all detectors, low gain
10 QC1DB no MEDIAN 0.02163 ADU 3SIG± 0.02127 39 struc_master this | last_yr | all rms of average across all detectors, low gain
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
Plot 1
scores: not implemented
data source:vimos_bias
(QC1 database)
parameter:median_master
median:2499.75ADU
rel. thresholds: 3σ2496.31543...2503.18457ADU
N_data:39
[click on plot for closeup]
Plot 2
scores: not implemented
data source:vimos_bias
(QC1 database)
parameter:ron_bias
median:2.87489ADU
thresholds:none defined 
N_data:39
[click on plot for closeup]
Plot 3
scores: not implemented
data source:vimos_bias
(QC1 database)
parameter:rms_master
median:1.13729ADU
rel. thresholds: 3σ1.10968...1.1649ADU
N_data:39
[click on plot for closeup]
Plot 4
scores: not implemented
data source:vimos_bias
(QC1 database)
parameter:fpn_master
median:0.13575ADU
rel. thresholds: 3σ-0.04187...0.31337ADU
N_data:39
[click on plot for closeup]
Plot 5
scores: not implemented
data source:vimos_bias
(QC1 database)
parameter:struc_master
median:0.03995ADU
rel. thresholds: 3σ0.00979...0.07012ADU
N_data:39
[click on plot for closeup]
Plot 6
scores: not implemented
data source:vimos_bias
(QC1 database)
parameter:median_master
median:7.11805ADU
rel. thresholds: 3σ4.56967...9.66643ADU
N_data:39
[click on plot for closeup]
Plot 7
scores: not implemented
data source:vimos_bias
(QC1 database)
parameter:ron_bias
median:0.64676ADU
thresholds:none defined 
N_data:39
[click on plot for closeup]
Plot 8
scores: not implemented
data source:vimos_bias
(QC1 database)
parameter:rms_master
median:0.04655ADU
rel. thresholds: 3σ0.0236...0.06949ADU
N_data:39
[click on plot for closeup]
Plot 9
scores: not implemented
data source:vimos_bias
(QC1 database)
parameter:fpn_master
median:0.1267ADU
rel. thresholds: 3σ0.0265...0.22691ADU
N_data:39
[click on plot for closeup]
Plot 10
scores: not implemented
data source:vimos_bias
(QC1 database)
parameter:struc_master
median:0.02163ADU
rel. thresholds: 3σ0.00035...0.0429ADU
N_data:39
[click on plot for closeup]
This plot

Averages across all detectors for bias QC1 parameters.

The first row shows the average of Q1 to Q4 for five QC parameters. The average is mainly sensitive to changes that affect all quadrants. The second row shows the rms across Q1 to Q4 for the QC parameters. This is mainly sensitive to changes that affect only one quadrant.  


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