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| Print: | Information and research: |
| - png file |
- advanced studies:
QC1 browser |
QC1 plotter |
| Plot | Symbol [info] |
Source* | Average [info] | Thresholds [info] | N_data | Data downloads | Remarks | |||
| method | value | unit | method | value | ||||||
| 1 | • | QC1DB | MEAN | 141.813 | ADU | 3SIG | ± 0.652 | 76 | this | last_yr | all | median BIAS level |
| 2 | • | QC1DB | MEAN | 6.837 | e- | 3SIG | ± 0.210 | 75 | this | last_yr | all | RON in single raw frame [! downloaded data come in ADU (=e-/1.84)] |
| 3 | • | QC1DB | MEDIAN | 3.658 | e- | 3SIG | ± 0.115 | 9 | this | last_yr | all | RON in master frame [! downloaded data come in ADU (=e-/1.84)] |
| 4 | x | QC1DB | MEDIAN | 0.096 | ADU | 3SIG | ± 0.008 | 40 | this | last_yr | all | structure of master in X direction |
| 5 | x | QC1DB | MEDIAN | 0.093 | ADU | 3SIG | ± 0.047 | 60 | this | last_yr | all | structure of master in Y direction |
| *Data sources: OPSLOG: Paranal ops logs; QC1DB: QC1 database; LOCAL: local text file | ||||||||||
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