Plot ? |
Symb ? |
Source * |
Average ? |
Thresholds ? |
N_ data |
QC1 parameter |
Data downloads |
Remarks |
method |
value |
unit |
method |
value |
1 |
| QC1DB |
MEDIAN |
378 |
ADU |
VAL | 0.,1000. |
78 |
qc_qcheck_std |
this |
last_yr |
all
|
standard deviation of the quick-check DOME flats using the LAMP1.ID=FFLS2 flat lamp, averaged over all 32 detectors (ADU) |
2 |
| QC1DB |
MEDIAN |
294 |
ADU |
VAL | 0.,1500. |
2496 |
qc_qcheck_std |
this |
last_yr |
all
|
standard deviation of the quick-check DOME flats for each individual detector (ADU) |
3 |
■ | LOCAL |
none |
|
none |
none | |
2496 |
det_id |
n/a |
score per detector: GREEN = within the thresholds |
3 |
■ | LOCAL |
none |
|
none |
none | |
0 |
det_id |
n/a |
score per detector: RED = beyond the thresholds |
|
*Data sources: QC1DB: QC1 database; LOCAL: local text file
|
Plot 1 | data source: | omegacam_qcheck (QC1 database) |
dataset: | qc_qcheck_std | |
median: | 378 | ADU |
fixed thresholds: | 0.0...1000.0 | ADU |
N_data plotted: | 78 |
[click on plot for closeup] |
Plot 2 | data source: | omegacam_qcheck (QC1 database) |
dataset: | qc_qcheck_std | |
median: | 294 | ADU |
fixed thresholds: | 0.0...1500.0 | ADU |
N_data plotted: | 2496 |
[click on plot for closeup] |
Plot 3 | data source: | local text file
|
dataset: (numbers below apply to this dataset) | det_id | ■ |
average: | none |
thresholds: | none |
N_data plotted: | 2496 |
[click on plot for closeup] |
This plot
Trending plots for the quick-check DOME flat life-test.
QC parameters are derived from each of 32 detectors of OmegaCAM DOME flat frames (r_SDSS filter only).
DB Name: omegacam_qcheck
Fits header: QC.QUICK.CHECK.STDEV
QC1 DB: qc_qcheck_std
Description:
The standard deviation as measured from the dome flat pipeline product frame LIFETEST_CHECK
Setup:
BIN.X / BIN.Y / READ.MODE / READ.SPEED / LAMP.ID / FILTER = 1/1/normal/normal/FFLS2/r_SDSS
These Health Check plots describe (for the LAMP1.ID = FFLS2):
Fig. 1 rms_AVG: The standard deviation of the
quick-check dome flat signal averaged over all 32 detectors (in ADU).
This plot is sensitive to any changes common to all detectors.
Fig. 2 rms_ALL: The standard deviation of the
quick-check dome flat signal for each individual detector (in ADU). This plot is sensitive changes in individual
detectors.
Fig. 3 score_outliers: Scores of the dome flat standard deviation 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):
![click to enlarge OmegaCAM detector layout](/qc/OMEGACAM/reports/images/ocam_field_geometry_for_HC.png)
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
|