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UVES trending system: HEALTH CHECK report
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Last update: 2014-10-21T06:05:19 (UT)
  | now: 2014-10-21T07:45:45 (UT) muc02 QC pipeline: uves-5.4.0 (installed 2014-10-20)
same group: Efficiency_BLUE Efficiency_RED per_WLN
close window history: 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014   HEALTH FULL
  ... ... ... ... ... ... ... ... ...
*Date on this monitor changes at 21:00 UT
Print: Information and research:
- png file - advanced studies: QC1 browser | QC1 plotter
Plot
?
Symb
?
Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB no MEDIAN 0.132 Efficiency (frac.) VAL0.05,0.175 163 max_effic this | last_yr | all Efficiency at central wavelength:
DI1, 564 REDL
2 QC1DB no MEDIAN 0.133 Efficiency (frac.) VAL0.05,0.175 166 max_effic this | last_yr | all DI1, 580 REDL
3 QC1DB no MEDIAN 0.081 Efficiency (frac.) VAL0.05,0.175 4 max_effic this | last_yr | all DI2, 760 REDL
4 QC1DB no MEDIAN 0.128 Efficiency (frac.) VAL0.05,0.175 168 max_effic this | last_yr | all DI2, 860 REDL
5 QC1DB no MEDIAN 0.131 Efficiency (frac.) VAL0.05,0.175 163 max_effic this | last_yr | all DI1, 564 REDU
6 QC1DB no MEDIAN 0.131 Efficiency (frac.) VAL0.05,0.175 166 max_effic this | last_yr | all DI1, 580 REDU
7 QC1DB no MEDIAN 0.0825 Efficiency (frac.) VAL0.02,0.175 4 max_effic this | last_yr | all DI2, 760 REDU
8 QC1DB no MEDIAN 0.132 Efficiency (frac.) VAL0.02,0.175 168 max_effic this | last_yr | all DI2, 860 REDU
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: not implemented
data source:uves_std
(QC1 database)
dataset:max_effic
median:0.132Efficiency (frac.)
fixed thresholds:0.05...0.175Efficiency (frac.)
N_data plotted:163
[click on plot for closeup]
Plot 2
scores: not implemented
data source:uves_std
(QC1 database)
dataset:max_effic
median:0.133Efficiency (frac.)
fixed thresholds:0.05...0.175Efficiency (frac.)
N_data plotted:166
[click on plot for closeup]
Plot 3
scores: not implemented
data source:uves_std
(QC1 database)
dataset:max_effic
median:0.081Efficiency (frac.)
fixed thresholds:0.05...0.175Efficiency (frac.)
N_data plotted:4
[click on plot for closeup]
Plot 4
scores: not implemented
data source:uves_std
(QC1 database)
dataset:max_effic
median:0.128Efficiency (frac.)
fixed thresholds:0.05...0.175Efficiency (frac.)
N_data plotted:168
[click on plot for closeup]
Plot 5
scores: not implemented
data source:uves_std
(QC1 database)
dataset:max_effic
median:0.131Efficiency (frac.)
fixed thresholds:0.05...0.175Efficiency (frac.)
N_data plotted:163
[click on plot for closeup]
Plot 6
scores: not implemented
data source:uves_std
(QC1 database)
dataset:max_effic
median:0.131Efficiency (frac.)
fixed thresholds:0.05...0.175Efficiency (frac.)
N_data plotted:166
[click on plot for closeup]
Plot 7
scores: not implemented
data source:uves_std
(QC1 database)
dataset:max_effic
median:0.0825Efficiency (frac.)
fixed thresholds:0.02...0.175Efficiency (frac.)
N_data plotted:4
[click on plot for closeup]
Plot 8
scores: not implemented
data source:uves_std
(QC1 database)
dataset:max_effic
median:0.132Efficiency (frac.)
fixed thresholds:0.02...0.175Efficiency (frac.)
N_data plotted:168
[click on plot for closeup]
This plot

This is the trending report for UVES QC parameters derived from standard star observations.

UVES flux standard stars are observed for two purposes: for flux calibration, with a frequency of approximately once per 3 days during nighttime, and for system efficiency monitoring approximately once per 14 days. In both cases observations are made in 3 dichroic settings: DI1 346+580, DI1 390+564 and DIC#2 437+860. The CCD readout mode is always 225kHz,1x1,low. Observations are made with a 5 or a 10 arcsec slit. The measured efficiency is then the maximum efficiency at the center of an order closest to the central wavelength of the wavelength setting.

The individual plots describe the measured efficiency for the three wavelength settings DI1 564, DI1 580, and DI2 860, for the RED LOWER chip (upper panel) and the RED UPPER chip (lower panel).

These reports are not scored since an outlier might be due to bad atmospheric conditions rather than indicate an issue with the instrument. Interpretation of the reports requires knowledge of the actual conditions during the night.

Find more information about UVES Efficiency monitoring 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, 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