View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0002273 | CCdciel | General | public | 20-01-21 06:38 | 20-01-22 14:34 |
| Reporter | gakellerman | Assigned To | Patrick Chevalley | ||
| Priority | normal | Severity | minor | Reproducibility | always |
| Status | resolved | Resolution | fixed | ||
| Platform | PC | OS | Windows | OS Version | 10 32bit |
| Target Version | 1.0 | ||||
| Summary | 0002273: Preferences- Slewing tab- Run astrometry on every image to search for drift- not working | ||||
| Description | Preferences- Slewing tab- Run astrometry on every image to search for drift- not working in the last few builds. Also to be useful to me is; it possible to lower the lowest value in the "Recenter if the drift is more than" to ~.5 arcmin? | ||||
| Tags | No tags attached. | ||||
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This is a similar problem to the HFD measurement. Here the additional condition are: - astrometry is configured. - the capture must be part of a sequence where the target coordinates are set so we know the coordinates to check. - the exposure time is longer than the configured astrometry timeout. The smaller drift value you can set is 1.5 x the slew target precision. So to recenter at 0.5' you must set the target precision to 0.3'. But be sure the mount is capable of this precision. |
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Operator error on my part... Sorry to burden you and Thanks for the info! |
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Bt the way I wanted to mention that using your offset pointing routine I am able 90% of the time on the second attempt at precision slewing to get to .1 acr min or less. No other software that I have tried will get my mount within 1.5 arc min. I have a old CGEM mount carrying an 11" SCT. However your doing the offset DON'T CHANGE ANYTHING! It is awesome! |
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No problem, it is better the program show a message when it not do something that is configured. Good for the pointing precision! If everything work as expected the remaining error is often due to the mount backlash. |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 20-01-21 06:38 | gakellerman | New Issue | |
| 20-01-21 09:22 | Patrick Chevalley | Assigned To | => Patrick Chevalley |
| 20-01-21 09:22 | Patrick Chevalley | Status | new => assigned |
| 20-01-22 00:33 | Patrick Chevalley | Note Added: 0006268 | |
| 20-01-22 01:05 | gakellerman | Note Added: 0006271 | |
| 20-01-22 01:33 | gakellerman | Note Added: 0006273 | |
| 20-01-22 14:34 | Patrick Chevalley | Status | assigned => resolved |
| 20-01-22 14:34 | Patrick Chevalley | Resolution | open => fixed |
| 20-01-22 14:34 | Patrick Chevalley | Target Version | => 1.0 |
| 20-01-22 14:34 | Patrick Chevalley | Note Added: 0006276 |
