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VIMOS trending system: HISTORY plot
Last update: 2010-07-11T03:24:47 (UT)
same group: QTH50_lamp He_lamp Ne_lamp Ar_lamp
close window history: 2009   2010   2011   2012 2013 2014 2015 2016 2017 2018   HEALTH
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*Date on this monitor changes at 21:00 UT
Print: Information and research:
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Plot
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Symb
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Source
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Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB MEAN 3067184.5 ADU/s VAL2.5E6,4.0E6 113 flux this | last_yr | all Q2, flux from IFU flats
2 QC1DB MEAN 3721086.25 ADU/s VAL3.5E6,4.5E6 113 flux this | last_yr | all Q1, flux from IFU flats
3 QC1DB MEAN 3174811.75 ADU/s VAL2.5E6,4.0E6 113 flux this | last_yr | all Q3, flux from IFU flats
4 QC1DB MEAN 4994302.5 ADU/s VAL4.5E6,5.5E6 113 flux this | last_yr | all Q4, flux from IFU flats
*Data sources: QC1DB: QC1 database; LOCAL: local text file
This plot

Trending plot for the QTH10 FF lamp.

The lamp performance is measured using IFU spectroscopic flats using the LR_red grism and the IFU shutter. The values should show smooth trending without sudden jumps. There are occasional pipeline failures in quadrant 2 that cause an artificially low value for the extracted flux. These are not due to instrument problems.

Template ID: ifu_cal_DayCalib: Pipeline recipe: vmifucalib.  


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