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AMBER
P2VM Low Res
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AMBER trending system: FULL plot
Last update: 2011-11-09T04:58:38 (UT)
| now: 2024-07-17T08:56:51 (UT)
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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.
The links to KMOS, UVES, and ESPRESSO have been moved to a new section (qcFlow operational) at the lower part of the navigation bar.
Report news:  
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DATE*: [?] 2018-09-10
no data | NLT
2018-09-11
no data | NLT
2018-09-12
no data | NLT
2018-09-13
no data | NLT
2018-09-14
no data | NLT
2018-09-15
no data | NLT
2018-09-16
no data | NLT
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CAL product quality:
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  last OPSLOG data:
2011-11-08*

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monitor
Print: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
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 yes (1) MEDIAN 0.81036 NONE VAL0.70,1 2144 meas_int_Vis_base12 all (full time range) VIS12
2 QC1DB yes (1) MEDIAN 0.799 NONE VAL0.65,1 2135 meas_int_Vis_base23 all (full time range) VIS23
3 QC1DB yes (1) MEDIAN 0.71452 NONE VAL0.6,1 2135 meas_int_Vis_base31 all (full time range) VIS31
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
Plot 1
scores: [an error occurred while processing this directive]
data source:amber_p2vm
(QC1 database)
dataset:meas_int_Vis_base12
median:0.81036NONE
fixed thresholds:0.7...1.0NONE
N_data plotted:2144
[click on plot for closeup]
Plot 2
scores: [an error occurred while processing this directive]
data source:amber_p2vm
(QC1 database)
dataset:meas_int_Vis_base23
median:0.799NONE
fixed thresholds:0.65...1.0NONE
N_data plotted:2135
[click on plot for closeup]
Plot 3
scores: [an error occurred while processing this directive]
data source:amber_p2vm
(QC1 database)
dataset:meas_int_Vis_base31
median:0.71452NONE
fixed thresholds:0.6...1.0NONE
N_data plotted:2135
[click on plot for closeup]
This plot

The P2VM (Pixel to Visibility Matrix) is used to calibrate the science data. The pipeline product provides also some QC parameters which are used to monitor the Instrumental transfer function and the offset between the photometric beams.
In Low resolution JHK, the Instrumental Visibility is calculated across the full JHK spectrum (this plot) or in the individual bands (J, H and K). The band K,H,J Instrumental Visibilities are shown in the HC plots: K_P2VM_LJHK, H_P2VM_LJHK, J_P2VM_LJH.
The HC plot "with_temp" is a long range plot where the temperature inside the lab is also plotted. This could show some correlation etween internal Visibility and temperature (see also environment HC plots under Non Daily)  


General information

Click on any of the plots to see a close-up version.

If applicable, the latest values from Paranal ops logs are plotted as blue dots. More information about those values, including a download option, is available in the OPS column.

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