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NACO trending system: HEALTH CHECK report
Last update: 2012-05-26T02:26:10 (UT)
| now: 2012-05-26T04:02:50 (UT)
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same group: hot/cold_pixels gain FPN
General news: 2012-05-24: The HC monitors for OMEGACAM, VIRCAM and HAWKI are back. Population with current data is in progress.
NACO news:
Report news: 2012-05-22: FNS with low gain at stable lamp flux (S27_K and S27_H), only S13_H has low (200 ADU)
DATE*: [?] 2012-05-19
report | NR
2012-05-20
report | NR
2012-05-21
report | NR
2012-05-22
report | NR
2012-05-23
report | NR
2012-05-24
report | NR
2012-05-25
report | NR
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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 no MEAN 10.52888   VAL9.2,11.7 56 gain this | last_yr | all detector gain from lampflats taken with Double_RdRstRd mode and DIT 4s
2 QC1DB no MEAN 12.46879   VAL12.0,14.0 11 gain this | last_yr | all detector gain from lampflats taken with FowlerNsamp mode and DIT 4 s
3 QC1DB no MEAN 10.55248   VAL9.2,11.7 54 gain this | last_yr | all detector gain from lampflats taken with Double_RdRstRd mode and DIT 15s
4 QC1DB no MEAN 11.35189   VAL10.5,12.5 21 gain this | last_yr | all detector gain from lampflats taken with FowlerNsamp mode and DIT 15s
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
Plot 1
scores: 36|
data source:naco_lampflat
(QC1 database)
dataset:gain
mean:10.52888 
fixed thresholds:9.2...11.7 
N_data plotted:56
[click on plot for closeup]
Plot 2
scores: 5|
data source:naco_lampflat
(QC1 database)
dataset:gain
mean:12.46879 
fixed thresholds:12.0...14.0 
N_data plotted:11
[click on plot for closeup]
Plot 3
scores: 36|
data source:naco_lampflat
(QC1 database)
dataset:gain
mean:10.55248 
fixed thresholds:9.2...11.7 
N_data plotted:54
[click on plot for closeup]
Plot 4
scores: 5|
data source:naco_lampflat
(QC1 database)
dataset:gain
mean:11.35189 
fixed thresholds:10.5...12.5 
N_data plotted:21
[click on plot for closeup]
This plot

Detector gain, a conversion factor in e-/ADU, estimated from the daily internal lamp flatfields. It is derived by the naco_img_lampflat recipe of the NACO pipeline. The data points are separated according to detector readout mode and detector integration time (DIT) the flats were taken with.  


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