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*Date on this monitor changes at 21:00 UT | ||||||||||||||||||||||||||||||||||||
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QC1 plotter
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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 | MEDIAN | 528.74341 | PIXEL | OFF | ± 10.00000 | 97 | this | last_yr | all | X-position | |
| 2 | • | QC1DB | MEDIAN | 533.00000 | PIXEL | OFF | ± 10.00000 | 97 | this | last_yr | all | Y-position | |
| 3 | • | QC1DB | MEDIAN | 269.93210 | DEGREE | 30% | ± 80.97963 | 97 | this | last_yr | all | Tilt angle | |
| 4 | • | QC1DB | MEDIAN | 2864691.00000 | ADU | 10% | ± 286469.09375 | 56 | this | last_yr | all | Arc line flux | |
| *Data sources: QC1DB: QC1 database; LOCAL: local text file | |||||||||||
This is the trending plot for the Daily Grating Position Check (SW-arm)
This plot describes:
1. The x-position of the bright arc line for the setting: SW MR 1.4097.
2. The y-position of the bright arc line.
3. The tilt angle of the bright arc line.
4. The flux of the bright arc line.
5. The fwhm of the bright arc line.
A single frame showing only one bright arc line (with some low flux arc lines that are ignored by the recipe) is submitted to the slit recipe to get some basic geometrical QC information. Find more information about ISAAC slit frames here.
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