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SINFONI trending system: HEALTH CHECK report
Last update: 2018-05-21T12:01:39 (UT)
  | now: 2018-05-21T13:18:59 (UT) muc04 QC pipeline: sinfo-3.1.0b3 (installed 2018-02-08)
same group: lamp_eff   lamp_badpix lamp_off lamp_fpn1 lamp_fpn2 vignetting_check_sl1 vignetting_check_sl32
close window history: 2009 2010 2011 2012 2013 2014   2015   HEALTH FULL
  ... ... ... ... ...
*Date on this monitor changes at 21:00 UT
png: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Average ? Thresholds ? N_
method value unit method value
1 QC1DB MEDIAN 0.354 Relative_Flux VAL0.22,1.0 231 qc_rf1 this | last_yr | all relative flux in slitlet (for ALL filters and pixel scales)
2 QC1DB MEDIAN 0.883 Relative_Flux VAL0.24,1.0 231 qc_rf32 this | last_yr | all relative flux in slitlet (for ALL filters and pixel scales)
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 4|
data source:sinfoni_flat
(QC1 database)
fixed thresholds:0.22...1.0Relative_Flux
N_data plotted:231
[click plot for closeup]
Plot 2
scores: 4|
data source:sinfoni_flat
(QC1 database)
fixed thresholds:0.24...1.0Relative_Flux
N_data plotted:231
[click plot for closeup]
This plot

These are the trending plots for the vignetting check computed from the LAMP FLATs.

Slitlets #1 and #32 correspond to the upper-most and the lower-most slitlets in the field-of-view.
As such, these slitlets can be subject to vignetting to the extent that their overall count rates can be a few 10% lower than for other slitlets. Following image reconstruction, these slitlets are located on the central part of the detector. A possible vignetting is monitored by comparing the relative count rates (i.e. the mean counts in the slitlet #1 or #32 divided by the mean counts in all other slitlets).
This QC1 parameter is most relevant following an instrument intervention.  

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