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OMEGACAM trending system: HEALTH CHECK report
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Last update: 2024-04-18T01:50:56 (UT)
  | now: 2024-04-18T04:27:48 (UT) muc06 QC pipeline: omega-1.1.8 (installed 2023-06-22)
same group: Zpt_uSDSS Zpt_gSDSS Zpt_rSDSS Zpt_iSDSS Zpt_zSDSS   Zpt_BJOHN Zpt_VJOHN Zpt_ugriSDSS
close window history: 2011 2012 2013 2014   2015   HEALTH
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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 24.76 mag none  1070 qc_zeropoint_electron this | last_yr | all i segment zeropoints of the u_g_r_i_SDSS filter (computed with flux units in electrons)
2 QC1DB MEDIAN 23.80 mag none  650 qc_zeropoint_electron this | last_yr | all u segment zeropoints of the u_g_r_i_SDSS filter (computed with flux units in electrons)
3 QC1DB MEDIAN 25.30 mag none  1065 qc_zeropoint_electron this | last_yr | all r segment zeropoints of the u_g_r_i_SDSS filter (computed with flux units in electrons)
4 QC1DB MEDIAN 25.45 mag none  927 qc_zeropoint_electron this | last_yr | all g segment zeropoints of the u_g_r_i_SDSS filter (computed with flux units in electrons)
*Data sources: QC1DB: QC1 database; LOCAL: local data source
Plot 1
scores: not implemented
data source:omegacam_std
(QC1 database)
dataset:qc_zeropoint_electron
median:24.76mag
thresholds:none 
N_data plotted:1070
[click plot for closeup]
Plot 2
scores: not implemented
data source:omegacam_std
(QC1 database)
dataset:qc_zeropoint_electron
median:23.80mag
thresholds:none 
N_data plotted:650
[click plot for closeup]
Plot 3
scores: not implemented
data source:omegacam_std
(QC1 database)
dataset:qc_zeropoint_electron
median:25.30mag
thresholds:none 
N_data plotted:1065
[click plot for closeup]
Plot 4
scores: not implemented
data source:omegacam_std
(QC1 database)
dataset:qc_zeropoint_electron
median:25.45mag
thresholds:none 
N_data plotted:927
[click plot for closeup]
This plot

Trending plots for standard polar field zeropoints: u_g_r_i_SDSS filter.

QC parameters are derived from each of 32 detectors of OmegaCAM STD,ZEROPOINT frames.

DB Name: omegacam_std
Fits header: QC.ZEROPOINT_ELECTRON
QC1 DB: qc_zeropoint_electron

Description:
The zeropoints are measured using flux units in electrons and are contained in the pipeline product frame ZEROPOINTS

Setup:
INS.FILT1.NAME / BIN.X / BIN.Y / READ.MODE / READ.SPEED = u_g_r_i_SDSS/1/1/normal/normal

These Health Check plots describe:
Fig. 1 Zpt_i: Zeropoints from the "i" segment of the composite filter u_g_r_i_SDSS. It is the upper-left quadrant (detectors #81, #82, #83, #84, #89, #90, #91, #92) of the OmegaCAM field-of-view.
Fig. 2 Zpt_u: Zeropoints from the "u" segment of the composite filter u_g_r_i_SDSS. It is the upper-right quadrant (detectors #85, #86, #87, #88, #93, #94, #95, #96) of the OmegaCAM field-of-view.
Fig. 3 Zpt_r: Zeropoints from the "r" segment of the composite filter u_g_r_i_SDSS. It is the lower-left quadrant (detectors #65, #66, #67, #68, #73, #74, #75, #76) of the OmegaCAM field-of-view.
Fig. 4 Zpt_g: Zeropoints from the "g" segment of the composite filter u_g_r_i_SDSS. It is the lower-right quadrant (detectors #69, #70, #71, #72, #77, #78, #79, #80) of the OmegaCAM field-of-view.

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.

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