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MIDI trending system: HEALTH CHECK report
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Last update: 2015-03-06T18:42:32 (UT)
  | now: 2024-07-20T09:13:23 (UT) muc05 QC pipeline: midi-2.8.3 (installed 2014-10-20)
same group: HS SP_INTERF SP_PHOT
General news: NOTE: The Health Check and calChecker services are moved to qcFlow on an instrument by instrument basis. The current pages will not be updated any longer once the move has been finished.
The links to KMOS, UVES, and ESPRESSO have been moved to a new section (qcFlow operational) at the lower part of the navigation bar.
MIDI news: 2015-03-04: last night of MIDI operations
Report news:
DATE*: [?] 2015-02-27
report | NLT
2015-02-28
report | NLT
2015-03-01
report | NLT
2015-03-02
report | NLT
2015-03-03
report | NLT
2015-03-04
report | NLT
2015-03-05
no data | NLT
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scores&comments | FULL | history ... | plot tutorial ... | contact                 daily/often; important to check     [?]
*Date on this monitor changes at 21:00 UT
Print: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
- general comment The thresholds are set to the accuracies mentioned in the user manual:
0.2 microns for the PRISM
0.05 for the GRISM
Plot
?
Symb
?
Source
*
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB MEDIAN 9.003 microns VAL8.903,9.103 57 ArIII_r1 this | last_yr | all ArIII_R1
2 QC1DB MEDIAN 10.544 microns VAL10.444,10.644 57 SIV_r1 this | last_yr | all SIV_R1
3 QC1DB MEDIAN 12.795 microns VAL12.7,12.9 57 NeII_r1 this | last_yr | all NeII_R1
4 QC1DB MEDIAN 9.003 microns VAL8.903,9.103 57 ArIII_r2 this | last_yr | all ArIII_R2
5 QC1DB MEDIAN 10.544 microns VAL10.444,10.644 57 SIV_r2 this | last_yr | all SIV_R2
6 QC1DB MEDIAN 12.795 microns VAL12.7,12.9 57 NeII_r2 this | last_yr | all NeII_R2
7 QC1DB MEDIAN 9.025 microns VAL9.0,9.05 58 ArIII_r1 this | last_yr | all ArIII_R1
8 QC1DB MEDIAN 10.467 microns VAL10.442,10.492 58 SIV_r1 this | last_yr | all SIV_R1
9 QC1DB MEDIAN 12.818 microns VAL12.798,12.873 58 NeII_r1 this | last_yr | all NeII_R1
10 QC1DB MEDIAN 9.048 microns VAL9.023,9.073 58 ArIII_r2 this | last_yr | all ArIII_R2
11 QC1DB MEDIAN 10.489 microns VAL10.464,10.514 58 SIV_r2 this | last_yr | all SIV_R2
12 QC1DB MEDIAN 12.840 microns VAL12.815,12.865 58 NeII_r2 this | last_yr | all NeII_R2
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 8|
data source:midi_wave
(QC1 database)
dataset:ArIII_r1
median:9.003microns
fixed thresholds:8.903...9.103microns
N_data plotted:57
[click on plot for closeup]
Plot 2
scores: 8|
data source:midi_wave
(QC1 database)
dataset:SIV_r1
median:10.544microns
fixed thresholds:10.444...10.644microns
N_data plotted:57
[click on plot for closeup]
Plot 3
scores: 8|
data source:midi_wave
(QC1 database)
dataset:NeII_r1
median:12.795microns
fixed thresholds:12.7...12.9microns
N_data plotted:57
[click on plot for closeup]
Plot 4
scores: 8|
data source:midi_wave
(QC1 database)
dataset:ArIII_r2
median:9.003microns
fixed thresholds:8.903...9.103microns
N_data plotted:57
[click on plot for closeup]
Plot 5
scores: 8|
data source:midi_wave
(QC1 database)
dataset:SIV_r2
median:10.544microns
fixed thresholds:10.444...10.644microns
N_data plotted:57
[click on plot for closeup]
Plot 6
scores: 8|
data source:midi_wave
(QC1 database)
dataset:NeII_r2
median:12.795microns
fixed thresholds:12.7...12.9microns
N_data plotted:57
[click on plot for closeup]
Plot 7
scores: 8|
data source:midi_wave
(QC1 database)
dataset:ArIII_r1
median:9.025microns
fixed thresholds:9.0...9.05microns
N_data plotted:58
[click on plot for closeup]
Plot 8
scores: 8|
data source:midi_wave
(QC1 database)
dataset:SIV_r1
median:10.467microns
fixed thresholds:10.442...10.492microns
N_data plotted:58
[click on plot for closeup]
Plot 9
scores: 8|
data source:midi_wave
(QC1 database)
dataset:NeII_r1
median:12.818microns
fixed thresholds:12.798...12.873microns
N_data plotted:58
[click on plot for closeup]
Plot 10
scores: 8|
data source:midi_wave
(QC1 database)
dataset:ArIII_r2
median:9.048microns
fixed thresholds:9.023...9.073microns
N_data plotted:58
[click on plot for closeup]
Plot 11
scores: 8|
data source:midi_wave
(QC1 database)
dataset:SIV_r2
median:10.489microns
fixed thresholds:10.464...10.514microns
N_data plotted:58
[click on plot for closeup]
Plot 12
scores: 8|
data source:midi_wave
(QC1 database)
dataset:NeII_r2
median:12.840microns
fixed thresholds:12.815...12.865microns
N_data plotted:58
[click on plot for closeup]
This plot

The wavelength day calibration consists in using the MIDI heated blackscreen and taking 3 exposures through different narrow-band filters [NeII], [SIV] and [ArIII] (having central wavelengths accurately measured in the laboratory by the manufacturer). An extra exposure is taken through a polycarbonic foil that has several absorption lines in its N-band spectrum. Exposures without filters and with closed shutter are also taken to process the exposures with filters. From the spectra obtained through the filters a fit of the lambda(X) function is performed. The procedure is performed for each setup (PRISM or GRISM, and SCI_PHOT or HIGH_SENS). The MIDI HIGH_SENS mode uses 2 windows on the detector (R1 and R2). The MIDI SCI_PHOT mode uses 4 windows (R1 to R4) We monitor here the stability of the dispersion by plotting the wavelength of a spectral channel given by the lambda(X) function computed by the reduction of the calibration data. The selected spectral channels corresponds to the expected central wavelength of the three narrow-band filters.  


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