mirror sites: PL (internal link) HQ     [?]

Health Check monitor

 

CAL | HC | refs | QC
HealthCheck Monitor
   HOME | UsersGuide
  sl icon ALL INSTRUMENTS
 
FULL reports
OMEGACAM:
STD ellipticity
Other HC:
QC links:
        [page auto-refreshes after 300 sec]   [stop | on]            [press Ctrl+Shift+R to enforce refresh of scores, dates and news]
OMEGACAM trending system: HEALTH CHECK report
HELP USERS-GUIDE MORE
Last update: 2014-11-26T05:35:53 (UT)
  | now: 2014-11-26T05:55:55 (UT) muc06 QC pipeline: omega-1.0.5 (installed 2014-10-20)
same group: ellip_uSDSS ellip_gSDSS ellip_rSDSS ellip_iSDSS ellip_zSDSS
General news:
OMEGACAM news:  
Report news:
DATE*: [?] 2014-11-19
report | NLT
2014-11-20
report | NLT
2014-11-21
report | NLT
2014-11-22
report | NLT
2014-11-23
report | NLT
2014-11-24
report | NLT
2014-11-25
report | NLT
P...
Product quality:
products products products products products no products no products
  last OPSLOG data:
2014-11-25*

last files ...
monitor

scores&comments | FULL | history ... | plot tutorial ... | contact                 daily/often; important to check     [?]
*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 yes (26) MEDIAN 0.038 none VAL0.0,0.3 177 qc_std_ellipticity this | last_yr | all r_SDSS stellar ellipticity (1 - b/a) averaged over all 32 detectors
2 QC1DB no MEDIAN 0.0109 none VAL0.0,0.3 177 qc_std_ellipticity this | last_yr | all r_SDSS standard deviation of the stellar ellipticity
3 QC1DB yes (336) MEDIAN 0.048 none none  3806 qc_std_ellipticity this | last_yr | all r_SDSS stellar ellipticity (1 - b/a) for each individual detector
*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: OPSLOG data are included
Plot 1
scores: 19|
data source:omegacam_std
(QC1 database)
dataset:qc_std_ellipticity
median:0.038none
fixed thresholds:0.0...0.3none
N_data plotted:177
[click on plot for closeup]
Plot 2
scores: 19|
data source:omegacam_std
(QC1 database)
dataset:qc_std_ellipticity
median:0.0109none
fixed thresholds:0.0...0.3none
N_data plotted:177
[click on plot for closeup]
Plot 3
scores: not implemented
data source:omegacam_std
(QC1 database)
dataset:qc_std_ellipticity
median:0.048none
thresholds:none 
N_data plotted:3806
[click on plot for closeup]
This plot

Trending plots for standard star image quality (Ellipticity): r_SDSS .

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

DB Name: omegacam_std
Fits header: QC.STD.ELLIPTICITY
QC1 DB: qc_std_ellipticity

Description:
The ellipticity (1 - b/a) is measured only for source identified as stellar (CLASS_STAR >= 0.90 from the SExtractor detection) and is contained in the pipeline product frame ZEROPOINTS

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

These Health Check plots describe:
Fig. 1 ellip_rSDSS_AVG: The r_SDSS stellar ellipticities (1-b/a) averaged over all 32 detectors. This plot is sensitive to any changes common to all detectors.
Fig. 2 ellip_rSDSS_ALL: The r_SDSS stellar ellipticities (1-b/a) for each individual detector. This plot is sensitive changes in individual detectors.
Fig. 3 ellip_rSDSS_RMS: The rms of the r_SDSS stellar ellipticities averaged over all 32 detectors.


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

 
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