

Astropy
426 posts

@astropy
This is the official twitter account for the Astropy project.












AstroTwitter: I'm trying to play with @ESAGaia DR3 data to plot the current and future positions of stars with proper motions. In the @astropy SkyCoord parameters "pm_ra_cosdec", should I include the cos(dec) my self or not ? I found diverging examples of the web.


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🚨 The latest Astropy paper has been published! 📰🎉 ui.adsabs.harvard.edu/abs/2022ApJ...… Please update your bibtex files and begin citing the new paper if you use #astropy! More information about our citation guidelines (and bibtex to copy-paste) is available here: astropy.org/acknowledging.…