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VIMOS trending system: HEALTH CHECK report
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Last update: 2014-08-21T03:42:31 (UT)
  | now: 2014-08-21T09:04:55 (UT) muc03 QC pipeline: vimos-2.9.13 (installed 2014-03-19)
same group: skyCCD_X_Q1 skyCCD_X_Q2 skyCCD_X_Q3 skyCCD_X_Q4 skyCCD_Y_Q1 skyCCD_Y_Q2 skyCCD_Y_Q3 skyCCD_Y_Q4
General news:
VIMOS news:  
Report news:
DATE*: [?] 2014-08-14
report | NLT
2014-08-15
report | NLT
2014-08-16
report | NLT
2014-08-17
report | NLT
2014-08-18
report | NLT
2014-08-19
report | NLT
2014-08-20
report | NLT
P...
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  no OPSLOG data  

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*Date on this monitor changes at 21:00 UT
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Plot
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Symb
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Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB no MEDIAN 4.41 pix VAL1,7 17 delta_xsky_xccd_512_1830 this | last_yr | all Xccd-Xsky-dX0, position 1, all regions
1 QC1DB no none   pix none  6 delta_xsky_xccd_512_1830 this | last_yr | all Xccd-Xsky-dX0, position 1, Region E
1 QC1DB no none   pix none  1 delta_xsky_xccd_512_1830 this | last_yr | all Xccd-Xsky-dX0, position 1, Region M
1 QC1DB no none   pix none  10 delta_xsky_xccd_512_1830 this | last_yr | all Xccd-Xsky-dX0, position 1, Region N
2 QC1DB no MEDIAN 2.03 pix none  17 delta_xsky_xccd_1024_1830 this | last_yr | all Xccd-Xsky-dX0, position 2, all regions
2 QC1DB no none   pix none  6 delta_xsky_xccd_1024_1830 this | last_yr | all Xccd-Xsky-dX0, position 2, Region E
2 QC1DB no none   pix none  1 delta_xsky_xccd_1024_1830 this | last_yr | all Xccd-Xsky-dX0, position 2, Region M
2 QC1DB no none   pix none  10 delta_xsky_xccd_1024_1830 this | last_yr | all Xccd-Xsky-dX0, position 2, Region N
3 QC1DB no MEDIAN 0.412 pix VAL-3,3 17 delta_xsky_xccd_1536_1830 this | last_yr | all Xccd-Xsky-dX0, position 3, all regions
3 QC1DB no none   pix none  6 delta_xsky_xccd_1536_1830 this | last_yr | all Xccd-Xsky-dX0, position 3, Region E
3 QC1DB no none   pix none  1 delta_xsky_xccd_1536_1830 this | last_yr | all Xccd-Xsky-dX0, position 3, Region M
3 QC1DB no none   pix none  10 delta_xsky_xccd_1536_1830 this | last_yr | all Xccd-Xsky-dX0, position 3, Region N
4 QC1DB no MEDIAN 2.95 pix none  17 delta_xsky_xccd_512_1220 this | last_yr | all Xccd-Xsky-dX0, position 4, all regions
4 QC1DB no none   pix none  6 delta_xsky_xccd_512_1220 this | last_yr | all Xccd-Xsky-dX0, position 4, Region E
4 QC1DB no none   pix none  1 delta_xsky_xccd_512_1220 this | last_yr | all Xccd-Xsky-dX0, position 4, Region M
4 QC1DB no none   pix none  10 delta_xsky_xccd_512_1220 this | last_yr | all Xccd-Xsky-dX0, position 4, Region N
5 QC1DB no MEDIAN -4.26 pix VAL-20,20 17 ref_xsky_xccd_1024_1220 this | last_yr | all dX0=Xccd-Xsky, position 5, all regions
5 QC1DB no none   pix none  6 ref_xsky_xccd_1024_1220 this | last_yr | all dX0=Xccd-Xsky, position 5, Region E
5 QC1DB no none   pix none  1 ref_xsky_xccd_1024_1220 this | last_yr | all dX0=Xccd-Xsky, position 5, Region M
5 QC1DB no none   pix none  10 ref_xsky_xccd_1024_1220 this | last_yr | all dX0=Xccd-Xsky, position 5, Region N
6 QC1DB no MEDIAN -1.95 pix none  17 delta_xsky_xccd_1536_1220 this | last_yr | all Xccd-Xsky-dX0, position 6, all regions
6 QC1DB no none   pix none  6 delta_xsky_xccd_1536_1220 this | last_yr | all Xccd-Xsky-dX0, position 6, Region E
6 QC1DB no none   pix none  1 delta_xsky_xccd_1536_1220 this | last_yr | all Xccd-Xsky-dX0, position 6, Region M
6 QC1DB no none   pix none  10 delta_xsky_xccd_1536_1220 this | last_yr | all Xccd-Xsky-dX0, position 6, Region N
7 QC1DB no MEDIAN 2.12 pix VAL0,6 17 delta_xsky_xccd_512_610 this | last_yr | all Xccd-Xsky-dX0, position 7, all regions
7 QC1DB no none   pix none  6 delta_xsky_xccd_512_610 this | last_yr | all Xccd-Xsky-dX0, position 7, Region E
7 QC1DB no none   pix none  1 delta_xsky_xccd_512_610 this | last_yr | all Xccd-Xsky-dX0, position 7, Region M
7 QC1DB no none   pix none  10 delta_xsky_xccd_512_610 this | last_yr | all Xccd-Xsky-dX0, position 7, Region N
8 QC1DB no MEDIAN -1.12 pix none  17 delta_xsky_xccd_1024_610 this | last_yr | all Xccd-Xsky-dX0, position 8, all regions
8 QC1DB no none   pix none  6 delta_xsky_xccd_1024_610 this | last_yr | all Xccd-Xsky-dX0, position 8, Region E
8 QC1DB no none   pix none  1 delta_xsky_xccd_1024_610 this | last_yr | all Xccd-Xsky-dX0, position 8, Region M
8 QC1DB no none   pix none  10 delta_xsky_xccd_1024_610 this | last_yr | all Xccd-Xsky-dX0, position 8, Region N
9 QC1DB no MEDIAN -3.25 pix VAL-6,0 17 delta_xsky_xccd_1536_610 this | last_yr | all Xccd-Xsky-dX0, position 9, all regions
9 QC1DB no none   pix none  6 delta_xsky_xccd_1536_610 this | last_yr | all Xccd-Xsky-dX0, position 9, Region E
9 QC1DB no none   pix none  1 delta_xsky_xccd_1536_610 this | last_yr | all Xccd-Xsky-dX0, position 9, Region M
9 QC1DB no none   pix none  10 delta_xsky_xccd_1536_610 this | last_yr | all Xccd-Xsky-dX0, position 9, Region N
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: 1|
data source:vimos_astrometry
(QC1 database)
dataset:
(numbers below apply to this dataset)
delta_xsky_xccd_512_1830
median:4.41pix
fixed thresholds:1...7pix
N_data plotted:17
[click on plot for closeup]
Plot 2
scores: not implemented
data source:vimos_astrometry
(QC1 database)
dataset:
(numbers below apply to this dataset)
delta_xsky_xccd_1024_1830
median:2.03pix
thresholds:none 
N_data plotted:17
[click on plot for closeup]
Plot 3
scores: 1|
data source:vimos_astrometry
(QC1 database)
dataset:
(numbers below apply to this dataset)
delta_xsky_xccd_1536_1830
median:0.412pix
fixed thresholds:-3...3pix
N_data plotted:17
[click on plot for closeup]
Plot 4
scores: not implemented
data source:vimos_astrometry
(QC1 database)
dataset:
(numbers below apply to this dataset)
delta_xsky_xccd_512_1220
median:2.95pix
thresholds:none 
N_data plotted:17
[click on plot for closeup]
Plot 5
scores: 1|
data source:vimos_astrometry
(QC1 database)
dataset:
(numbers below apply to this dataset)
ref_xsky_xccd_1024_1220
median:-4.26pix
fixed thresholds:-20...20pix
N_data plotted:17
[click on plot for closeup]
Plot 6
scores: not implemented
data source:vimos_astrometry
(QC1 database)
dataset:
(numbers below apply to this dataset)
delta_xsky_xccd_1536_1220
median:-1.95pix
thresholds:none 
N_data plotted:17
[click on plot for closeup]
Plot 7
scores: 1|
data source:vimos_astrometry
(QC1 database)
dataset:
(numbers below apply to this dataset)
delta_xsky_xccd_512_610
median:2.12pix
fixed thresholds:0...6pix
N_data plotted:17
[click on plot for closeup]
Plot 8
scores: not implemented
data source:vimos_astrometry
(QC1 database)
dataset:
(numbers below apply to this dataset)
delta_xsky_xccd_1024_610
median:-1.12pix
thresholds:none 
N_data plotted:17
[click on plot for closeup]
Plot 9
scores: 1|
data source:vimos_astrometry
(QC1 database)
dataset:
(numbers below apply to this dataset)
delta_xsky_xccd_1536_610
median:-3.25pix
fixed thresholds:-6...0pix
N_data plotted:17
[click on plot for closeup]
This plot

Trending plots for monitoring VIMOS astrometry.

The CCD-to-sky transformation converts pixel coordinates onto a virtual plane which is free of instrument distortion. Coordinates of the virtual plane can be transformed into celestial coordinates using the WCS. For QC purposes, the inverse transformation is monitored by converting nine virtual data points (Xsky, Ysky) = (512, 610), (1024, 610), (1536, 610), (512, 1220), (1024, 1220), (1536, 1220), (512, 1830), (1024, 1830), (1536, 1830) into CCD coordinates (Xccd, Yccd). Plot number 5 monitors the difference between both, i.e. DeltaX0 = Xccd-Xsky or DeltaY0 = Yccd-Ysky, respectively, for the central data point. For the other eight plots, the Delta X0 (or Delta Y0) values have been subtracted: they show Xccd-Xsky-DeltaX0 or Yccd-Ysky-DeltaY0. Therefore, the central plot shows the overall shift of the transformation wherease the others show changes in the distortion.

Three astrometric fields are currently used: Region E, Region M, and Region N.

Pipeline recipe: vmskyccd.  


General information

Click on any of the plots to see a close-up version. The latest date is indicated on top of the plot, data points belonging to that date are specially marked.

If configured,

  • 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