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GRAVITY trending system: HEALTH CHECK report
HELP USERS-GUIDE MORE
Last update: 2025-01-21T18:38:06 (UT)
  | now: 2025-01-22T04:45:02 (UT) muc05 QC pipeline: gravity-1.5.4 (installed 2022-03-24)
same group: AT_SC_low AT_SC_med AT_SC_high AT_FT   UT_SC_low UT_SC_med UT_SC_high UT_FT
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*: [?] 2025-01-15
report | NLT 		2025-01-16
report | NLT 		2025-01-17
report | NLT 		2025-01-18
report | NLT 		2025-01-19
report | NLT 		2025-01-20
report | NLT 		2025-01-21
no data | NLT
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scores&comments | history ... | plot tutorial ... | contact | HC_docu... | quality events...               [?] 		*Date on this monitor changes at 21:00 UT
png: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Plot
?		 Symb
?		 Source
*		 Average ? Thresholds ? N_
data		 QC1
parameter		 Data
downloads		 Remarks
method value unit method value
1 •QC1DB MEDIAN -0.529 degrees none  17 t3_phi_ft123_p1 this | last_yr | all closure phase, telescopes 123 (=UT432), SPLIT polarisation, FT
2 •QC1DB MEDIAN 0.952 degrees none  17 t3_phi_ft124_p1 this | last_yr | all closure phase, telescopes 124 (=UT431), SPLIT polarisation, FT
3 •QC1DB MEDIAN 1.14 degrees none  17 t3_phi_ft134_p1 this | last_yr | all closure phase, telescopes 134 (=UT421), SPLIT polarisation, FT
4 •QC1DB MEDIAN -0.497 degrees none  17 t3_phi_ft234_p1 this | last_yr | all closure phase, telescopes 234 (=UT321), SPLIT polarisation, FT
5 •QC1DB MEDIAN -0.603 degrees none  10 t3_phi_ft123_p1 this | last_yr | all closure phase, telescopes 123 (=UT432), COMBINED polarisation, FT
6 •QC1DB MEDIAN 0.469 degrees none  10 t3_phi_ft124_p1 this | last_yr | all closure phase, telescopes 124 (=UT431), COMBINED polarisation, FT
7 •QC1DB MEDIAN 1.13 degrees none  10 t3_phi_ft134_p1 this | last_yr | all closure phase, telescopes 134 (=UT421), COMBINED polarisation, FT
8 •QC1DB MEDIAN 0.058 degrees none  10 t3_phi_ft234_p1 this | last_yr | all closure phase, telescopes 234 (=UT321), COMBINED polarisation, FT
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: not implemented
data source:gravity_vis
(QC1 database)
dataset:t3_phi_ft123_p1•
median:-0.529degrees
thresholds:none 
N_data plotted:17
[click plot for closeup]
Plot 2
scores: not implemented
data source:gravity_vis
(QC1 database)
dataset:t3_phi_ft124_p1•
median:0.952degrees
thresholds:none 
N_data plotted:17
[click plot for closeup]
Plot 3
scores: not implemented
data source:gravity_vis
(QC1 database)
dataset:t3_phi_ft134_p1•
median:1.14degrees
thresholds:none 
N_data plotted:17
[click plot for closeup]
Plot 4
scores: not implemented
data source:gravity_vis
(QC1 database)
dataset:t3_phi_ft234_p1•
median:-0.497degrees
thresholds:none 
N_data plotted:17
[click plot for closeup]
Plot 5
scores: not implemented
data source:gravity_vis
(QC1 database)
dataset:t3_phi_ft123_p1•
median:-0.603degrees
thresholds:none 
N_data plotted:10
[click plot for closeup]
Plot 6
scores: not implemented
data source:gravity_vis
(QC1 database)
dataset:t3_phi_ft124_p1•
median:0.469degrees
thresholds:none 
N_data plotted:10
[click plot for closeup]
Plot 7
scores: not implemented
data source:gravity_vis
(QC1 database)
dataset:t3_phi_ft134_p1•
median:1.13degrees
thresholds:none 
N_data plotted:10
[click plot for closeup]
Plot 8
scores: not implemented
data source:gravity_vis
(QC1 database)
dataset:t3_phi_ft234_p1•
median:0.058degrees
thresholds:none 
N_data plotted:10
[click plot for closeup]
This plot

Closure phase T3 phi from night-time calibrator measurements for the 4 telescope triangles and for FT and SC, respectively.  

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