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MIDI:
spectrum height
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MIDI trending system: HEALTH CHECK report
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Last update: 2014-10-31T19:41:26 (UT)
  | now: 2014-11-01T06:01:07 (UT) muc05 QC pipeline: midi-2.8.3 (installed 2014-10-20)
same group: int_HS_AT int_HS_UT int_SP_AT int_SP_UT
General news:
MIDI news:  
Report news:
DATE*: [?] 2014-10-25
report | NLT
2014-10-26
report | NLT
2014-10-27
report | NLT
2014-10-28
report | NLT
2014-10-29
report | NLT
2014-10-30
report | NLT
2014-10-31
report | NLT
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scores&comments | history ... | plot tutorial ... | contact               [?]
*Date on this monitor changes at 21:00 UT
Print: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
- general comment: This trending is used only to detect if long terms vibrations occured.
Plot
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Symb
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Source
*
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB none   NONE VAL2,5 272 y1_maxsum_bin3 this | last_yr | all peak intensity of normalized spectrum in bin 3 of window 1 (prism)
2 QC1DB none   NONE VAL2,5 272 y2_maxsum_bin3 this | last_yr | all peak intensity of normalized spectrum in bin 3 of window 2 (prism)
*Data sources: QC1DB: QC1 database; LOCAL: local text file
Plot 1
scores: no current data
data source:midi_profile_HS
(QC1 database)
dataset:y1_maxsum_bin3
average:none
fixed thresholds:2...5NONE
N_data plotted:272
[click on plot for closeup]
Plot 2
scores: no current data
data source:midi_profile_HS
(QC1 database)
dataset:y2_maxsum_bin3
average:none
fixed thresholds:2...5NONE
N_data plotted:272
[click on plot for closeup]
This plot

The recipe midi_profile is applied to chopped PHOTOMETRY frames. For each window on the detector (Data1, Data2 for HIGH_SENS and Data1 to Data4 for SCI_PHOT), a profile is identified and a mask is created. This recipe calculates the maximum intensity of the normalized profile for five bins. This maximum intensity of the normalized profile (HIERARCH ESO QC Y1 MAXSUM BIN3) should give an indication of the spectrum width in the sense that if the profile is broader (vibration of the telescope) the maximum intensity should drop.  


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