ISAAC trending system: HISTORY plot
Last update: 2008-02-04T17:35:33 (UT)
same group: ABS_MED ABS_STD ABS_RATIO REF_RATIO_MED REF_RATIO_STD REF_DIFF_MED REF_DIFF_STD
close window history: 2006   2007   2008   2009   HEALTH
  ...
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Plot
[info]
Symbol
[info]
Source* Average [info] Thresholds [info] N_data Data downloads Remarks
method value unit method value
1 QC1DB none   ADU none   96 this | last_yr | all raw checkflat stdev in UL 100x100 pixel window
3 QC1DB none   ADU none   96 this | last_yr | all raw checkflat stdev in LL 100x100 pixel window
2 QC1DB none   ADU none   96 this | last_yr | all raw checkflat stdev in CC 100x100 pixel window
4 QC1DB none   ADU none   96 this | last_yr | all raw checkflat stdev in UR 100x100 pixel window
6 QC1DB none   ADU none   96 this | last_yr | all raw checkflat stdev in LR 100x100 pixel window
*Data sources: QC1DB: QC1 database; LOCAL: local text file
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