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*Date on this monitor changes at 21:00 UT | |||||||||||||||||||||||||||||||||||||||||||||||
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| Plot [info] |
Symbol [info] |
Source* | Average [info] | Thresholds [info] | N_data | Data downloads | Remarks | ||||
| method | value | unit | method | value | |||||||
| 1 | • | QC1DB | none | pix | none | 18 | this | last_yr | all | Q2, rms of dispersion solution, Garching values | |||
| 2 | • | QC1DB | none | pix | none | 18 | this | last_yr | all | Q1, rms of dispersion solution, Garching values | |||
| 3 | • | QC1DB | none | pix | none | 16 | this | last_yr | all | Q3, rms of dispersion solution, Garching values | |||
| 4 | • | QC1DB | none | pix | none | 16 | this | last_yr | all | Q4, rms of dispersion solution, Garching values | |||
| *Data sources: QC1DB: QC1 database; LOCAL: local text file | |||||||||||
Trending plot for rms of dispersion solution from MOS arc lamp measurements.
Only arc lamp measurements taken to calibrate MOS science observations are used; exposures with the standard star masks are disregarded.
In case of masks with only one science slit, the pipeline may report an artificially low value for the rms. Such values do very likely not indicate an instrument issue, scoring thresholds have been adapted to this.
Template ID: mos_cal_Arc (daytime), mos_cal_NightCalib (attached
night-time). Pipeline recipe: vmspcaldisp.
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,
General information