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ISAAC trending system: FULL plot
Last update: 2009-01-27T01:52:32 (UT)
| now: 2024-05-06T04:58:25 (UT)
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Plot
?		 Symb
?		 Source
*		 OPS?
**		 Average ? Thresholds ? N_
data		 QC1
parameter		 Data
downloads		 Remarks
method value unit method value
1 •LOCAL no none   ADU none   21 UL n/a optical distortion in pixel 256,768 as derived from startrace frames
2 •LOCAL no none   ADU none   21 UR n/a optical distortion in pixel 768,768 as derived from startrace frames
3 •LOCAL no none   ADU none   21 CC n/a optical distortion in pixel 512,512 as derived from startrace frames
4 •LOCAL no none   ADU none   21 LL n/a optical distortion in pixel 256,256 as derived from startrace frames
5 •LOCAL no none   ADU none   21 LR n/a optical distortion in pixel 768,256 as derived from startrace frames
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
This plot

This is the trending plot for the ISAAC startrace calibrations of the SW-arm, LR-grating

QC parameters have not been calculated by the pipeline, but by post-pipeline QC scripts, hence there are no on-line pipeline results to be included in the plot.

Optical distortion coefficients for setup SW, LR as derived from the startrace recipe are applied to five selected pixel of the detetcor: These plots describe the optical distortion correction in y-direction applied to:
Fig. 1. center of UL quadrant: Pixel [256,768]
Fig. 2. center of UR quadrant: Pixel [768,768]
Fig. 3. center of detector CC: Pixel [513,513]
Fig. 4. center of LL quadrant: Pixel [256,256]
Fig. 5. center of LR quadrant: Pixel [768,768]

Find more information about ISAAC QC parameters derived from startrace frames here.

 

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