Plot
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Symb
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Source
* |
OPS?
** |
Average ? |
Thresholds ? |
N_
data |
QC1
parameter |
Data
downloads |
Remarks |
| method |
value |
unit |
method |
value |
| 5 |
• | QC1DB |
no |
MEDIAN |
6.25 |
ADU |
3SIG | ± 3.51515 |
178 |
qc_dark_med |
this |
last_yr |
all
|
median dark level, chip 1, DIT=2.0 |
| 6 |
• | QC1DB |
no |
MEDIAN |
-0.3 |
ADU |
3SIG | ± 0.37212 |
178 |
qc_dark_med |
this |
last_yr |
all
|
median dark level, chip 2, DIT=2.0 |
| 2 |
• | QC1DB |
no |
MEDIAN |
-0.55 |
ADU |
3SIG | ± 0.47981 |
178 |
qc_dark_med |
this |
last_yr |
all
|
median dark level, chip 3, DIT=2.0 |
| 1 |
• | QC1DB |
no |
MEDIAN |
0.0 |
ADU |
3SIG | ± 0.27536 |
178 |
qc_dark_med |
this |
last_yr |
all
|
median dark level, chip 4, DIT=2.0 |
| 7 |
• | QC1DB |
no |
MEDIAN |
63.40813 |
ADU |
3SIG | ± 39.29072 |
81 |
qc_dark_med |
this |
last_yr |
all
|
median dark level, chip 1, DIT=300 |
| 8 |
• | QC1DB |
no |
MEDIAN |
50.13774 |
ADU |
3SIG | ± 28.69386 |
81 |
qc_dark_med |
this |
last_yr |
all
|
median dark level, chip 2, DIT=300 |
| 4 |
• | QC1DB |
no |
MEDIAN |
74.97132 |
ADU |
3SIG | ± 42.80979 |
81 |
qc_dark_med |
this |
last_yr |
all
|
median dark level, chip 3, DIT=300 |
| 3 |
• | QC1DB |
no |
MEDIAN |
46.79429 |
ADU |
3SIG | ± 27.99296 |
81 |
qc_dark_med |
this |
last_yr |
all
|
median dark level, chip 4, DIT=300 |
| |
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*Data sources: QC1DB: QC1 database; LOCAL: local text file | **OPS: to indicate that OPSLOG data are included
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This plot
Trending plot for median value across master dark.
QC parameter is derived from each detector of the raw dark frames.
Name:
Fits header: QC.RAW.MEDIAN.MEAN,
QC1 DB: qc_dark_med
Description:
The mean of the raw dark medians is taken.
Setup:
DET.DIT=2.0
DET.DIT=300.0
These plots describe:
Fig. 1. chip4: The QC parameter for DIT=2.0 for chip #4.
Fig. 2. chip3: The QC parameter for DIT=2.0 for chip #3.
Fig. 3. chip4: The QC parameter for DIT=300.0 for chip #4.
Fig. 4. chip3: The QC parameter for DIT=300.0 for chip #3.
Fig. 5. chip1: The QC parameter for DIT=2.0 for chip #1.
Fig. 6. chip2: The QC parameter for DIT=2.0 for chip #2.
Fig. 7. chip1: The QC parameter for DIT=300.0 for chip #1.
Fig. 8. chip2: The QC parameter for DIT=300.0 for chip #2.
Find more information on the HAWKI DARK calibration 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, 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
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score overview
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