VIMOS trending system: HISTORY plot
Last update: 2007-06-21T15:48:09 (UT)
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Plot Symbol
[info]
Source* Average [info] Thresholds [info] N_data Data downloads Remarks
method value unit method value
1 QC1DB none  ADU/s none   0 this | last_yr | all lamp and filter performance Q1
1 QC1DB none  ADU/s none   0 this | last_yr | all lamp and filter performance Q2
1 QC1DB none  ADU/s none   0 this | last_yr | all lamp and filter performance Q3
1 QC1DB none  ADU/s none   0 this | last_yr | all lamp and filter performance Q4
2 QC1DB none  ADU/s none   17 this | last_yr | all lamp and filter performance Q1
2 QC1DB none  ADU/s none   17 this | last_yr | all lamp and filter performance Q2
2 QC1DB none  ADU/s none   17 this | last_yr | all lamp and filter performance Q3
2 QC1DB none  ADU/s none   18 this | last_yr | all lamp and filter performance Q4
3 QC1DB none  ADU/s none   20 this | last_yr | all lamp and filter performance Q1
3 QC1DB none  ADU/s none   20 this | last_yr | all lamp and filter performance Q2
3 QC1DB none  ADU/s none   20 this | last_yr | all lamp and filter performance Q3
3 QC1DB none  ADU/s none   20 this | last_yr | all lamp and filter performance Q4
4 QC1DB none  ADU/s none   17 this | last_yr | all lamp and filter performance Q1
4 QC1DB none  ADU/s none   22 this | last_yr | all lamp and filter performance Q2
4 QC1DB none  ADU/s none   22 this | last_yr | all lamp and filter performance Q3
4 QC1DB none  ADU/s none   17 this | last_yr | all lamp and filter performance Q4
5 QC1DB none  ADU/s none   11 this | last_yr | all lamp and filter performance Q1
5 QC1DB none  ADU/s none   11 this | last_yr | all lamp and filter performance Q2
5 QC1DB none  ADU/s none   11 this | last_yr | all lamp and filter performance Q3
5 QC1DB none  ADU/s none   11 this | last_yr | all lamp and filter performance Q4
*Data sources: OPSLOG: Paranal ops logs; QC1DB: QC1 database; LOCAL: local text file
This plot

Trending plot for performance of IMG filters and flat field lamps.

There are two continuum lamps for VIMOS: QTH10 and QTH50. QTH10 is used for screen flats with VRIz, QTH50 for screen flats with U and B.

Template ID: img_cal_ScreenFlat. Pipeline recipe: vmimflatscreen.  


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