Plot
? |
Symb
? |
Source
* |
Average ? |
Thresholds ? |
N_
data |
QC1
parameter |
Data
downloads |
Remarks |
| method |
value |
unit |
method |
value |
| 1 |
• | QC1DB |
MEDIAN |
9335 |
number |
VAL | 8000,10000 |
21 |
qc_num_hotpix |
this |
last_yr |
all
|
DIT=2, NDIT=40, Nondest |
| 2 |
• | QC1DB |
MEDIAN |
11680 |
number |
VAL | 10000,14000 |
21 |
qc_num_hotpix |
this |
last_yr |
all
|
DIT=8, NDIT=25, Nondest |
| 3 |
• | QC1DB |
MEDIAN |
12986 |
number |
VAL | 12000,14000 |
21 |
qc_num_hotpix |
this |
last_yr |
all
|
DIT=30, NDIT=15, Nondest |
| |
|
*Data sources: QC1DB: QC1 database; LOCAL: local data source
|
Plot 1
scores:  3|
| | data source: | sphere_irdis_dark
(QC1 database) |
| dataset: | qc_num_hotpix | • |
| median: | 9335 | number |
| fixed thresholds: | 8000...10000 | number |
| N_data plotted: | 21 |
| [click plot for closeup] |
Plot 2
scores: 3|
| | data source: | sphere_irdis_dark
(QC1 database) |
| dataset: | qc_num_hotpix | • |
| median: | 11680 | number |
| fixed thresholds: | 10000...14000 | number |
| N_data plotted: | 21 |
| [click plot for closeup] |
Plot 3
scores: 3|
| | data source: | sphere_irdis_dark
(QC1 database) |
| dataset: | qc_num_hotpix | • |
| median: | 12986 | number |
| fixed thresholds: | 12000...14000 | number |
| N_data plotted: | 21 |
| [click plot for closeup] |
This plot shows the IRDIS detector number of hot pixel of the three regularly acquired health check
setups
- DIT=2, NDIT=40
- DIT=8, NDIT=25
- DIT=30, NDIT=15
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
|
