Plot ? |
Symb ? |
Source * |
Average ? |
Thresholds ? |
N_ data |
QC1 parameter |
Data downloads |
Remarks |
method |
value |
unit |
method |
value |
1 |
| QC1DB |
MEDIAN |
3514.47119 |
ADU/sec |
VAL | 800,4000 |
72 |
mean_flux |
this |
last_yr |
all
|
Halogen lamp, chip 1, WREF=2199.1 |
2 |
| QC1DB |
MEDIAN |
3124.6748 |
ADU/sec |
VAL | 800,3500 |
72 |
mean_flux |
this |
last_yr |
all
|
Halogen lamp, chip 2, WREF=2199.1 |
3 |
| QC1DB |
MEDIAN |
2141.88916 |
ADU/sec |
VAL | 500,2500 |
72 |
mean_flux |
this |
last_yr |
all
|
Halogen lamp, chip 3, WREF=2199.1 |
4 |
| QC1DB |
MEDIAN |
1550.40833 |
ADU/sec |
VAL | 300,2000 |
72 |
mean_flux |
this |
last_yr |
all
|
Halogen lamp, chip 4, WREF=2199.1 |
5 |
| QC1DB |
MEDIAN |
158.06038 |
ADU/sec |
none | |
69 |
mean_flux |
this |
last_yr |
all
|
IR emitter, chip 1, WREF=2199.1 |
6 |
| QC1DB |
MEDIAN |
142.2028 |
ADU/sec |
none | |
69 |
mean_flux |
this |
last_yr |
all
|
IR emitter, chip 2, WREF=2199.1 |
7 |
| QC1DB |
MEDIAN |
101.47368 |
ADU/sec |
none | |
69 |
mean_flux |
this |
last_yr |
all
|
IR emitter, chip 3, WREF=2199.1 |
8 |
| QC1DB |
MEDIAN |
79.96992 |
ADU/sec |
none | |
69 |
mean_flux |
this |
last_yr |
all
|
IR emitter, chip 4, WREF=2199.1 |
|
*Data sources: QC1DB: QC1 database; LOCAL: local text file
|
Plot 1 | data source: | crires_flat (QC1 database) |
parameter | dataset: | mean_flux | |
median: | 3514.47119 | ADU/sec |
fixed thresholds: | 800.0...4000.0 | ADU/sec |
N_data: | 72 |
[click on plot for closeup] |
Plot 2 | data source: | crires_flat (QC1 database) |
parameter | dataset: | mean_flux | |
median: | 3124.6748 | ADU/sec |
fixed thresholds: | 800.0...3500.0 | ADU/sec |
N_data: | 72 |
[click on plot for closeup] |
Plot 3 | data source: | crires_flat (QC1 database) |
parameter | dataset: | mean_flux | |
median: | 2141.88916 | ADU/sec |
fixed thresholds: | 500.0...2500.0 | ADU/sec |
N_data: | 72 |
[click on plot for closeup] |
Plot 4 | data source: | crires_flat (QC1 database) |
parameter | dataset: | mean_flux | |
median: | 1550.40833 | ADU/sec |
fixed thresholds: | 300.0...2000.0 | ADU/sec |
N_data: | 72 |
[click on plot for closeup] |
Plot 5 | data source: | crires_flat (QC1 database) |
parameter | dataset: | mean_flux | |
median: | 158.06038 | ADU/sec |
thresholds: | none | |
N_data: | 69 |
[click on plot for closeup] |
Plot 6 | data source: | crires_flat (QC1 database) |
parameter | dataset: | mean_flux | |
median: | 142.2028 | ADU/sec |
thresholds: | none | |
N_data: | 69 |
[click on plot for closeup] |
Plot 7 | data source: | crires_flat (QC1 database) |
parameter | dataset: | mean_flux | |
median: | 101.47368 | ADU/sec |
thresholds: | none | |
N_data: | 69 |
[click on plot for closeup] |
Plot 8 | data source: | crires_flat (QC1 database) |
parameter | dataset: | mean_flux | |
median: | 79.96992 | ADU/sec |
thresholds: | none | |
N_data: | 69 |
[click on plot for closeup] |
This plot
Trending plots monitoring the flux in flat-fields taken with the Halogen lamp or
with the IR emitter.
These flats are measured daily with a reference wavelength of 2199.1 nm.
The exposures are taken for QC purposes; only the Halogen lamp is also
used in other flat-field measurements that are intended for science calibration.
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
|