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GRAVITY trending system: HEALTH CHECK report
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Last update: 2024-11-21T15:13:30 (UT)
  | now: 2024-11-21T17:35:52 (UT) muc05 QC pipeline: gravity-1.5.4 (installed 2022-03-24)
same group: refpos_1 refpos_2 OPD_fit   Ar_lamp_1 Ar_lamp_2 dispersion
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.
GRAVITY news:  
Report news:
DATE*: [?] 2024-11-14
report | NLT 		2024-11-15
report | NLT 		2024-11-16
report | NLT 		2024-11-17
report | NLT 		2024-11-18
report | NLT 		2024-11-19
report | NLT 		2024-11-20
report | NLT
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scores&comments | history ... | plot tutorial ... | contact | HC_docu... | quality events...               [?] 		*Date on this monitor changes at 21:00 UT
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Plot
?		 Symb
?		 Source
*		 Average ? Thresholds ? N_
data		 QC1
parameter		 Data
downloads		 Remarks
method value unit method value
1 •QC1DB MEDIAN 484 pixel VAL484.0,484.25 5 refpos1_sc1 this | last_yr | all position of reference wavelength 1, Science Camera (SC) detector, SPLIT polarisation, low resolution
2 •QC1DB MEDIAN 1.01e+03 pixel VAL1012.5,1015.00 103 refpos1_sc1 this | last_yr | all position of reference wavelength 1, Science Camera (SC) detector, SPLIT polarisation, medium resolution
3 •QC1DB MEDIAN 807 pixel VAL805.5,807.5 17 refpos1_sc1 this | last_yr | all position of reference wavelength 1, Science Camera (SC) detector, SPLIT polarisation, high resolution
4 •QC1DB MEDIAN 1.14 pixel VAL1.10,1.25 125 refpos1_ft1 this | last_yr | all position of reference wavelength 1, Fringe Tracker (FT) detector, SPLIT polarisation
5 •QC1DB MEDIAN 484 pixel VAL483.85,484.05 3 refpos1_sc1 this | last_yr | all position of reference wavelength 1, Science Camera (SC) detector, COMBINED polarisation, low resolution
6 •QC1DB MEDIAN 1.01e+03 pixel VAL1013.3,1013.7 66 refpos1_sc1 this | last_yr | all position of reference wavelength 1, Science Camera (SC) detector, COMBINED polarisation, medium resolution
7 •QC1DB MEDIAN 806 pixel VAL805.0,807.5 35 refpos1_sc1 this | last_yr | all position of reference wavelength 1, Science Camera (SC) detector, COMBINED polarisation, high resolution
8 •QC1DB MEDIAN 1.35 pixel VAL1.30,1.45 104 refpos1_ft1 this | last_yr | all position of reference wavelength 1, Fringe Tracker (FT) detector, COMBINED polarisation
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 1|
data source:gravity_p2vm
(QC1 database)
dataset:refpos1_sc1•
median:484pixel
fixed thresholds:484.0...484.25pixel
N_data plotted:5
[click plot for closeup]
Plot 2
scores: 8|
data source:gravity_p2vm
(QC1 database)
dataset:refpos1_sc1•
median:1.01e+03pixel
fixed thresholds:1012.5...1015.0pixel
N_data plotted:103
[click plot for closeup]
Plot 3
scores: 2|
data source:gravity_p2vm
(QC1 database)
dataset:refpos1_sc1•
median:807pixel
fixed thresholds:805.5...807.5pixel
N_data plotted:17
[click plot for closeup]
Plot 4
scores: 10|
data source:gravity_p2vm
(QC1 database)
dataset:refpos1_ft1•
median:1.14pixel
fixed thresholds:1.1...1.25pixel
N_data plotted:125
[click plot for closeup]
Plot 5
scores: 3|
data source:gravity_p2vm
(QC1 database)
dataset:refpos1_sc1•
median:484pixel
fixed thresholds:483.85...484.05pixel
N_data plotted:3
[click plot for closeup]
Plot 6
scores: 10|
data source:gravity_p2vm
(QC1 database)
dataset:refpos1_sc1•
median:1.01e+03pixel
fixed thresholds:1013.3...1013.7pixel
N_data plotted:66
[click plot for closeup]
Plot 7
scores: 1|
data source:gravity_p2vm
(QC1 database)
dataset:refpos1_sc1•
median:806pixel
fixed thresholds:805.0...807.5pixel
N_data plotted:35
[click plot for closeup]
Plot 8
scores: 11|
data source:gravity_p2vm
(QC1 database)
dataset:refpos1_ft1•
median:1.35pixel
fixed thresholds:1.3...1.45pixel
N_data plotted:104
[click plot for closeup]
This plot

Trending plot for wavelength calibration.

The positions of two reference wavelengths (2.099 and 2.314 microns) on the detectors are trended for the lowest spectrum on the detector. Scoring thresholds have been set up provisionally to +/-2 pixels around the median (for SC high resolution) and +/-1 pixel for SC low and medium resolution.  

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