Plot ? |
Symb ? |
Source * |
Average ? |
Thresholds ? |
N_ data |
QC1 parameter |
Data downloads |
Remarks |
method |
value |
unit |
method |
value |
1 |
| QC1DB |
MEDIAN |
1.43e+03 |
ADU |
60% | ± 858 |
22 |
sigma_master |
this |
last_yr |
all
|
screen flat RMS in ADU for R_SPECIAL, chip 1 |
2 |
| QC1DB |
MEDIAN |
1.19e+03 |
ADU |
60% | ± 712 |
22 |
sigma_master |
this |
last_yr |
all
|
screen flat RMS in ADU for R_SPECIAL, chip 2 |
3 |
| QC1DB |
MEDIAN |
2.38e+03 |
ADU |
60% | ± 1.43e+03 |
22 |
sigma_master |
this |
last_yr |
all
|
screen flat RMS in ADU for I_BESS, chip 1 |
4 |
| QC1DB |
MEDIAN |
1.47e+03 |
ADU |
60% | ± 883 |
22 |
sigma_master |
this |
last_yr |
all
|
screen flat RMS in ADU for I_BESS, chip 2 |
|
*Data sources: QC1DB: QC1 database; LOCAL: local data source
|
Plot 1 scores: no current data
| data source: | fors2_scrflat (QC1 database) |
dataset: | sigma_master | |
median: | 1.43e+03 | ADU |
rel. thresholds: ±60% | 571.720752...2286.883008 | ADU |
N_data plotted: | 22 |
[click plot for closeup] |
Plot 2 scores: no current data
| data source: | fors2_scrflat (QC1 database) |
dataset: | sigma_master | |
median: | 1.19e+03 | ADU |
rel. thresholds: ±60% | 474.723902...1898.895608 | ADU |
N_data plotted: | 22 |
[click plot for closeup] |
Plot 3 scores: 2|
| data source: | fors2_scrflat (QC1 database) |
dataset: | sigma_master | |
median: | 2.38e+03 | ADU |
rel. thresholds: ±60% | 951.246972...3804.987888 | ADU |
N_data plotted: | 22 |
[click plot for closeup] |
Plot 4 scores: 2|
| data source: | fors2_scrflat (QC1 database) |
dataset: | sigma_master | |
median: | 1.47e+03 | ADU |
rel. thresholds: ±60% | 588.906568...2355.626272 | ADU |
N_data plotted: | 22 |
[click plot for closeup] |
This plot
The FlatBlue+1 and FlatBlue+2 lamps are used for imaging screen flats.
The RMS is calculated from the master screen flat image pixel sample (2x2
binning) X: @200 @1800 and Y: @400 @800 covering the unvignetted area
of chip1 and chip2.
DB Name: fors2_scrflat
TPL.ID: FORS2_img_cal_scrflat
QC1 DB parameter: sigma_master
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
|