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FORS2:
lamps: imaging
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FORS2 trending system: HEALTH CHECK report
Last update: 2012-02-10T09:52:42 (UT)
| now: 2012-02-10T23:57:10 (UT)
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same group: SCR_FF_RI SCR_FF_uv SCR_FF_b   SCR_FF_RMS_RI SCR_FF_RMS_uv SCR_FF_RMS_b
General news:
FORS2 news:  
Report news: 2011-12--12: lamp efficiency thresholds adjusted to new values (taken after the intervention of the CalibUnit)
DATE*: [?] 2012-02-03
report | NR
2012-02-04
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2012-02-05
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2012-02-06
report | NR
2012-02-07
report | NR
2012-02-08
report | NR
2012-02-09
report | NR
2012-02-10
report | NR
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Product quality:
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  last OPSLOG data:
2012-02-09*

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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
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB yes (0) MEDIAN 18516.81445 ADU VAL15500,21500 28 efficiency this | last_yr | all lamp flux in ADU/sec for R_SPECIAL, chip 1
2 QC1DB yes (0) MEDIAN 17811.52734 ADU VAL14900,20900 28 efficiency this | last_yr | all lamp flux in ADU/sec for R_SPECIAL, chip 2
3 QC1DB yes (0) MEDIAN 9923.50293 ADU VAL8000,12000 26 efficiency this | last_yr | all lamp flux in ADU/sec for I_BESS, chip 1
4 QC1DB yes (0) MEDIAN 9705.38379 ADU VAL7700,11700 26 efficiency this | last_yr | all lamp flux in ADU/sec for I_BESS, chip 2
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
Plot 1
scores: 2|
data source:fors2_scrflat
(QC1 database)
dataset:efficiency
median:18516.81445ADU
fixed thresholds:15500.0...21500.0ADU
N_data plotted:28
[click on plot for closeup]
Plot 2
scores: 2|
data source:fors2_scrflat
(QC1 database)
dataset:efficiency
median:17811.52734ADU
fixed thresholds:14900.0...20900.0ADU
N_data plotted:28
[click on plot for closeup]
Plot 3
scores: 2|
data source:fors2_scrflat
(QC1 database)
dataset:efficiency
median:9923.50293ADU
fixed thresholds:8000.0...12000.0ADU
N_data plotted:26
[click on plot for closeup]
Plot 4
scores: 2|
data source:fors2_scrflat
(QC1 database)
dataset:efficiency
median:9705.38379ADU
fixed thresholds:7700.0...11700.0ADU
N_data plotted:26
[click on plot for closeup]
This plot

The FlatBlue+1 and FlatBlue+2 lamps are used for imaging screen flats.
The RMS is calculated from the master screen flat image pixel sample (2x2 binning) X: @200 @1800 and Y: @400 @800 covering the unvignetted area of chip1 and chip2.  


General information

Click on any of the plots to see a close-up version.

If applicable, the latest values from Paranal ops logs are plotted as blue dots. More information about those values, including a download option, is available in the OPS column.

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