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After some experimentation I quickly found that PyEphem is terrible at predicting the locations of moons (it's not trivial to generating ephemerides for perturbed bodies).
JPL Horizons contains *al…
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Skyfield is a great library with plentiful features, detailed instructions, and it's comfortable for use.
The ephemeris provided by JPL is great - a lot of unimaginable work has been realized because…
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We need code to facilitate recovery of found objects. This will involve looking through additional data on disk not involved in search as well as created ephemerides for dates outside of the search da…
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It would make observing with DCT easier if the record number was displayed somewhere. Perhaps it could be put as a column in the Target Table?
mmk8a updated
5 years ago
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The files owned by desisurvey that probably need documented data models are:
Ephemerides written by desisurvey.ephem.Ephemerides
Design HAs written by desisurvey.scripts.surveyinit.calculate_initi…
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For each non-MPC target:
- [x] once per day fetch new orbit from MPC
- [x] once per day fetch new obs from MPC
Less frequently:
- [x] update taxonomy
- [x] update spectra
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**ISIS version(s) affected**: isis3.7.0
**Description**
Spiceinit fails while using spkwriter output for both Galileo SSI and Voyager 1 and 2 images of Europa.
**How to reproduce**
Create …
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When selecting a different ephemeris for the solar system (which provides ICRS locations of the different bodies, including earth), the default GCRS coordinate system stops being geocentric.
For ex…
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Moving my comment from the closed PR:
The new library's name is currently set as `usgsephem`.
I'm sure this is intended as a preliminary name and I don't have any alternative suggestions, but, …