ISAAC trending system: HEALTH CHECK plot
Last update: 2008-11-21T22:07:36 (UT)
now: 2008-11-23T00:56:24 (UT)
scores under test! INFO USERS-GUIDE MORE
same group: ABS_MED ABS_STD ABS_RATIO REF_RATIO_MED REF_RATIO_STD REF_DIFF_MED REF_DIFF_STD
no OPSLOG data
space
Plot:
N_data:
close window history: 2006 2007   2008   HEALTH
  ...
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  • 2008-02-15 The reference frame is from 2008-02-01
  • 2008-03-12 The reference is exchanged (now from 2007-12-26) to monitor better the impact of the odd-evern column effect.
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   none   ADU none   104 qc_ul_R_med this | last_yr | all raw checkflat counts in UL 100x100 pixel window
3 QC1DB   none   ADU none   104 qc_ur_R_med this | last_yr | all raw checkflat counts in LL 100x100 pixel window
2 QC1DB   none   ADU none   104 qc_cc_R_med this | last_yr | all raw checkflat counts in CC 100x100 pixel window
4 QC1DB   none   ADU none   104 qc_ll_R_med this | last_yr | all raw checkflat counts in UR 100x100 pixel window
6 QC1DB   none   ADU none   104 qc_lr_R_med this | last_yr | all raw checkflat counts in LR 100x100 pixel window
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
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