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UVES trending system: HEALTH CHECK report
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Last update: 2022-05-22T06:02:39 (UT)
  | now: 2022-05-22T07:50:01 (UT) muc02 QC pipeline: uves-6.1.7 (installed 2022-03-21)
same group: dark linearity gain duty_cycle
General news:
UVES news:  
Report news:
DATE*: [?] 2022-05-15
report | NLT
2022-05-16
report | NLT
2022-05-17
report | NLT
2022-05-18
report | NLT
2022-05-19
report | NLT
2022-05-20
report | NLT
2022-05-21
report | 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
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Symb
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Source
*
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB MEDIAN 0.473 ADU/el VAL0.461,0.483 5 gain this | last_yr | all GAIN, from image flats with exptime > 60 sec, readout mode 225kHz,1x1,low
2 QC1DB MEDIAN 0.612 ADU/el VAL0.569,0.617 6 gain this | last_yr | all same for REDL CCD
3 QC1DB MEDIAN 0.565 ADU/el VAL0.533,0.567 6 gain this | last_yr | all same for REDU CCD
4 QC1DB MEDIAN 1.67 ADU/el VAL1.649,1.681 5 gain this | last_yr | all same for readout mode 50kHz,2x2,high
5 QC1DB MEDIAN 1.73 ADU/el VAL1.714,1.756 5 gain this | last_yr | all same for REDL CCD
6 QC1DB MEDIAN 1.89 ADU/el VAL1.867,1.905 5 gain this | last_yr | all same for REDU CCD
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: 1|
data source:uves_lingain
(QC1 database)
dataset:gain
median:0.473ADU/el
fixed thresholds:0.461...0.483ADU/el
N_data plotted:5
[click plot for closeup]
Plot 2
scores: 2|
data source:uves_lingain
(QC1 database)
dataset:gain
median:0.612ADU/el
fixed thresholds:0.569...0.617ADU/el
N_data plotted:6
[click plot for closeup]
Plot 3
scores: 2|
data source:uves_lingain
(QC1 database)
dataset:gain
median:0.565ADU/el
fixed thresholds:0.533...0.567ADU/el
N_data plotted:6
[click plot for closeup]
Plot 4
scores: 1|
data source:uves_lingain
(QC1 database)
dataset:gain
median:1.67ADU/el
fixed thresholds:1.649...1.681ADU/el
N_data plotted:5
[click plot for closeup]
Plot 5
scores: 2|
data source:uves_lingain
(QC1 database)
dataset:gain
median:1.73ADU/el
fixed thresholds:1.714...1.756ADU/el
N_data plotted:5
[click plot for closeup]
Plot 6
scores: 2|
data source:uves_lingain
(QC1 database)
dataset:gain
median:1.89ADU/el
fixed thresholds:1.867...1.905ADU/el
N_data plotted:5
[click plot for closeup]
This plot

This is the trending report for UVES gain QC parameter derived from Detector-Monitoring frames.
These frames are taken approximately once per month, as a set of 25 consecutive exposures, 5 BIAS frames and 10 pairs of FLATs of varying exposure time and thus various signal level designed to sample the full dynamic range of the detector.
These plots describe:

  1. the measured GAIN of the BLUE chip in the 1x1 binning, 225kHz, low gain readout mode
  2. the measured GAIN of the LOWER RED chip in the 1x1 binning, 225kHz, low gain readout mode
  3. the measured GAIN of the UPPER RED chip in the 1x1 binning, 225kHz, low gain readout mode
  4. the measured GAIN of the BLUE chip in the 2x2 binning, 50kHz, high gain readout mode
  5. the measured GAIN of the LOWER RED chip in the 2x2 binning, 50kHz, high gain readout mode
  6. the measured GAIN of the UPPER RED chip in the 2x2 binning, 50kHz, high gain readout mode
From user manuals in e-/ADU (ADU/e-):
  1. BLUE Chip low gain: 1.84 (0.54)
  2. RED CHIPL low gain: 1.5 (0.67)
  3. RED CHIPU low gain:1.4 (0.71)
  4. BLUE Chip high gain: 0.54 (1.85)
  5. RED CHIPL high gain: 0.52 (1.92)
  6. RED CHIPU high gain: 0.46 (2.17)
From KPI document:
  1. BLUE_1x1_225 VAL=0.461,0.483 REF=0.472
  2. REDL_1x1_225 VAL=0.569,0.617 REF=0.593
  3. REDU_1x1_225 VAL=0.543,0.567 REF=0.550
  4. BLUE_2x2_50 VAL=1.649,1.681 REF=1.665
  5. REDL_2x2_50 VAL=1.714,1.756 REF=1.735
  6. REDU_2x2_50 VAL=1.867,1.895 REF=1.881

Find more information about UVES DARK frames here.
Basic QC parameters related to detector properties (like median level, ReadOut Noise, etc ) are trended 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