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VIMOS:
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VIMOS trending system: HEALTH CHECK report
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Last update: 2018-04-04T03:38:08 (UT)
  | now: 2024-03-19T03:58:56 (UT) muc03 QC pipeline: vimos-2.9.19 (installed 2016-03-17)
same group: LR_blue LR_red MR HR_blue HR_orange HR_red
General news: NOTE: The Health Check and calChecker services are moved to qcFlow on an instrument by instrument basis. The current pages will not be updated any longer once the move has been finished.
VIMOS news:  
Report news:
DATE*: [?] 2018-03-28
no data | NLT
2018-03-29
no data | NLT
2018-03-30
no data | NLT
2018-03-31
no data | NLT
2018-04-01
no data | NLT
2018-04-02
no data | NLT
2018-04-03
no data | NLT
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*Date on this monitor changes at 21:00 UT
png: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Plot
?
Symb
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Source
*
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB MEDIAN   none VAL0.05,0.12 0 efficiency4 this | last_yr | all efficiency at 4900A, IFU mag 1:1
2 QC1DB MEDIAN   none VAL0.05,0.14 0 efficiency4 this | last_yr | all efficiency at 4900A, IFU mag 1:1
3 QC1DB MEDIAN   none VAL0.05,0.10 0 efficiency4 this | last_yr | all efficiency at 4900A, IFU mag 1:1
4 QC1DB MEDIAN   none VAL0.05,0.13 0 efficiency4 this | last_yr | all efficiency at 4900A, IFU mag 1:1
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 1|
data source:vimos_ifu_std
(QC1 database)
dataset:efficiency4
median:no datanone
fixed thresholds:0.05...0.12none
N_data plotted:0
[click plot for closeup]
Plot 2
scores: 1|
data source:vimos_ifu_std
(QC1 database)
dataset:efficiency4
median:no datanone
fixed thresholds:0.05...0.14none
N_data plotted:0
[click plot for closeup]
Plot 3
scores: 1|
data source:vimos_ifu_std
(QC1 database)
dataset:efficiency4
median:no datanone
fixed thresholds:0.05...0.1none
N_data plotted:0
[click plot for closeup]
Plot 4
scores: 1|
data source:vimos_ifu_std
(QC1 database)
dataset:efficiency4
median:no datanone
fixed thresholds:0.05...0.13none
N_data plotted:0
[click plot for closeup]
This plot

Trending plot for the overall IFU efficiency, measured using spectrophotometric standard stars.

The following settings are used:
LR_blue grism + OS-blue filter
LR_red grism + OS-red filter
MR grism + GG475 filter
HR_blue grism (without filter)
HR_orange grism + GG435 filter
HR_red grism + GG475 filter

For the MR and HR grisms, both IFU magnification configurations (1:1, 2:1) are plotted but only 1:1 is scored.

The thresholds for scoring are set for monitoring the quality of the individual calibration. Outliers could indicate that the measurement was done through (thin) clouds or that background subtraction could not be done properly due to high sky brightness in early twilight. Such measurements should be repeated.

Template ID: ifu_cal_Specphot. Pipeline recipe: vmifustandard.

Plots that show the efficiency vs. wavelength have been created by averaging several standard star measurements. They show the efficiency before and after the 2010 instrument upgrade. Measurements with the new HR_blue grism after April 2012 are included 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.

If configured,

  • data points belonging to the latest date are specially marked
  • 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