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Health Check monitor

 

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OMEGACAM:
twilight: raw flats
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OMEGACAM trending system: HEALTH CHECK report
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Last update: 2014-10-21T10:09:52 (UT)
  | now: 2014-10-21T12:44:18 (UT) muc06 QC pipeline: omega-1.0.5 (installed 2014-10-20)
same group: TWILIGHT_level_uSDSS gSDSS rSDSS iSDSS zSDSS   BJOHN VJOHN
General news:
OMEGACAM news:  
Report news:
DATE*: [?] 2014-10-14
report | NLT
2014-10-15
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2014-10-16
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2014-10-17
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2014-10-18
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2014-10-19
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2014-10-20
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*Date on this monitor changes at 21:00 UT
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Plot
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Source
*
OPS?
**
Average ? Thresholds ? N_
data
QC1
parameter
Data
downloads
Remarks
method value unit method value
1 QC1DB no MEDIAN 1.67e+04 ADU VAL10000.,55000. 16 qc_raw_twilight_median this | last_yr | all r_SDSS: median level in raw TWILIGHT flats averaged over all 32 detectors (ADU)
2 QC1DB no MEDIAN 1.68e+04 ADU none  512 qc_raw_twilight_median this | last_yr | all r_SDSS: median level in raw TWILIGHT flats for each individual detector (ADU)
3 oQC1DB no MEDIAN 1.54e+04 ADU VAL1000.,55000. 16 qc_raw_twilight_min this | last_yr | all r_SDSS: level of raw TWILIGHT flat with the minimum flux averaged over all detectors (ADU)
3 QC1DB no MEDIAN 1.83e+04 ADU VAL1000.,55000. 16 qc_raw_twilight_max this | last_yr | all r_SDSS: level of raw TWILIGHT flat with the maximum flux averaged over all detectors (ADU)
4 LOCAL no none   none none  512 det_id n/a score per detector:
GREEN = within the thresholds
4 LOCAL no none   none none  0 det_id n/a score per detector:
RED = beyond the thresholds
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: 2|
data source:omegacam_twilight
(QC1 database)
dataset:qc_raw_twilight_median
median:1.67e+04ADU
fixed thresholds:10000.0...55000.0ADU
N_data plotted:16
[click on plot for closeup]
Plot 2
scores: not implemented
data source:omegacam_twilight
(QC1 database)
dataset:qc_raw_twilight_median
median:1.68e+04ADU
thresholds:none 
N_data plotted:512
[click on plot for closeup]
Plot 3
scores: multiple dataset, cannot be scored
data source:omegacam_twilight
(QC1 database)
dataset:
(numbers below apply to this dataset)
qc_raw_twilight_mino
median:1.54e+04ADU
fixed thresholds:1000.0...55000.0ADU
N_data plotted:16
[click on plot for closeup]
Plot 4
scores: not implemented
data source:local text file
dataset:
(numbers below apply to this dataset)
det_id
average:none
thresholds:none
N_data plotted:512
[click on plot for closeup]
This plot

Trending plots for raw TWILIGHT flats: r_SDSS .

QC parameters are derived from each of 32 detectors of OmegaCAM TWILIGHT flat frames.
The raw frames are used to judge the twilight flat flux levels since all of the pipeline products (i.e. MASTER_TWILIGHT_FLAT) are normalized and, hence, this information is lost.

DB Name: omegacam_dome
Fits header: QC.RAW.TWILIGHT.MEDIAN / QC.RAW.TWILIGHT.MIN / QC.RAW.TWILIGHT.MAX
QC1 DB: qc_raw_twilight_median / qc_raw_twilight_min / qc_raw_twilight_max

Description:
The raw twilight flat flux levels as measured from the twilight flat pipeline product frame MASTER_FLAT and MASTER_FLAT_TWILIGHT

Setup:
BIN.X / BIN.Y / READ.MODE / READ.SPEED = 1/1/normal/normal

These Health Check plots describe:
Fig. 1 median_lev_AVG: The median flux level of all of the input raw twilight flats averaged over all 32 detectors (in ADU). This plot is sensitive to any changes common to all detectors.
Fig. 2 median_lev_ALL: The median flux level of all of the input raw twilight flats for each individual detector (in ADU). This plot is sensitive changes in individual detectors.
Fig. 3 min_AVG: The median flux level of the raw twilight flat having the minimum flux level averaged over all 32 detectors (in ADU) [blue circles].
max_AVG: The median flux level of the raw twilight flat having the maximum flux level averaged over all 32 detectors (in ADU) [red squares].
Fig. 4 score_outliers: Scores of the raw twilight flat median level as measured for each of the 32 detectors.
Green = within the defined thresholds.
Red = beyond the defined thresholds.


OmegaCAM detector plane layout (detector_ID locations):
OmegaCAM detector layout

 
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