Plot
? |
Symb
? |
Source
* |
Average ? |
Thresholds ? |
N_
data |
QC1
parameter |
Data
downloads |
Remarks |
| method |
value |
unit |
method |
value |
| 1 |
• | QC1DB |
MEDIAN |
2.31e+03 |
ADU |
VAL | 300,5000 |
6 |
qc_flat_medstdev |
this |
last_yr |
all
|
twilight flat flux stdev, chip 4 |
| 2 |
• | QC1DB |
MEDIAN |
2.86e+03 |
ADU |
VAL | 300,5000 |
6 |
qc_flat_medstdev |
this |
last_yr |
all
|
twilight flat flux stdev, chip 3 |
| 3 |
• | QC1DB |
MEDIAN |
2.62e+03 |
ADU |
VAL | 300,5000 |
6 |
qc_flat_medstdev |
this |
last_yr |
all
|
Means of the twilight flat flux stdev of the four chips |
| 4 |
• | QC1DB |
MEDIAN |
2.86e+03 |
ADU |
VAL | 200,5000 |
6 |
qc_flat_medstdev |
this |
last_yr |
all
|
twilight flat flux stdev, chip 1 |
| 5 |
• | QC1DB |
MEDIAN |
2.44e+03 |
ADU |
VAL | 200,5000 |
6 |
qc_flat_medstdev |
this |
last_yr |
all
|
twilight flat flux stdev, chip 2 |
| 6 |
• | QC1DB |
MEDIAN |
283 |
ADU |
VAL | 0,750 |
6 |
qc_flat_medstdev |
this |
last_yr |
all
|
Standard deviations of the measured twilight flat flux stdev of the four chips |
| |
|
*Data sources: QC1DB: QC1 database; LOCAL: local data source
|
Plot 4
scores: not implemented
| | data source: | hawki_twflat
(QC1 database) |
| dataset: | qc_flat_medstdev | • |
| median: | 2.86e+03 | ADU |
| fixed thresholds: | 200...5000 | ADU |
| N_data plotted: | 6 |
| [click plot for closeup] |
Plot 5
scores: not implemented
| | data source: | hawki_twflat
(QC1 database) |
| dataset: | qc_flat_medstdev | • |
| median: | 2.44e+03 | ADU |
| fixed thresholds: | 200...5000 | ADU |
| N_data plotted: | 6 |
| [click plot for closeup] |
Plot 2
scores: not implemented
| | data source: | hawki_twflat
(QC1 database) |
| dataset: | qc_flat_medstdev | • |
| median: | 2.86e+03 | ADU |
| fixed thresholds: | 300...5000 | ADU |
| N_data plotted: | 6 |
| [click plot for closeup] |
Plot 1
scores: not implemented
| | data source: | hawki_twflat
(QC1 database) |
| dataset: | qc_flat_medstdev | • |
| median: | 2.31e+03 | ADU |
| fixed thresholds: | 300...5000 | ADU |
| N_data plotted: | 6 |
| [click plot for closeup] |
Plot 3
scores: not implemented
| | data source: | hawki_twflat
(QC1 database) |
| dataset: | qc_flat_medstdev | • |
| median: | 2.62e+03 | ADU |
| fixed thresholds: | 300...5000 | ADU |
| N_data plotted: | 6 |
| [click plot for closeup] |
Plot 6
scores: not implemented
| | data source: | hawki_twflat
(QC1 database) |
| dataset: | qc_flat_medstdev | • |
| median: | 283 | ADU |
| fixed thresholds: | 0...750 | ADU |
| N_data plotted: | 6 |
| [click plot for closeup] |
Trending report for twilight flat raw frame stack stdev of the flux range.
QC parameter is derived from each detector of daily twilight flat frames.
On 2016-11-19 new CASU pipeline was adopted.
Name:
Fits header: QC.FLAT.MEDSTDEV,
QC1 DB: qc_flat_medstdev
Description:
Consider the fluxes of the raw frame twilight flats as a statistical sample.
The standard devition as a rough measure of the flux range is derived.
Setup:
INS.FILT1.NAME=Y
These plots describe:
Fig. 1. chip4: The QC parameter for chip #4.
Fig. 2. chip3: The QC parameter for chip #3.
Fig. 3. Average: The QC parameter averaged over all detectors.
This view is sensitive to common changes.
Fig. 4. chip1: The QC parameter for chip #1.
Fig. 5. chip2: The QC parameter for chip #2.
Fig. 6. Scatter View: The standard deviation of the QC parameter, obtained from the sample of all detectors.
This view is sensitive changes of individual detectors.
Find more information on the HAWKI FLAT tutorial page.
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
|
mirror sites:
PL (internal
link) HQ
[?]
score overview
