The Python programming language is a high-level, interpreted (as opposed to compiled)
programming language that has become an industry standard across many computational …

The Astropy Project supports and fosters the development of open-source and openly
developed Python packages that provide commonly needed functionality to the astronomical …

Abstract The Astropy Project supports and fosters the development of open-source and
openly developed Python packages that provide commonly needed functionality to the …

The modern study of astrophysical transients has been transformed by an exponentially
growing volume of data. Within the last decade, the transient discovery rate has increased …

Upcoming surveys with new radio observatories such as the Square Kilometre Array will
generate a wealth of imaging data containing large numbers of radio galaxies. Different …

We present a mock stellar catalog, matching in volume, depth and data model the content of
the planned Gaia early data release 3 (Gaia EDR3). We have generated our catalog …

Stellar infrared excesses can indicate various phenomena of interest, from protoplanetary
disks to debris disks, or (more speculatively) techno-signatures along the lines of Dyson …

Of the hundreds of z≳ 6 quasars discovered to date, only one is known to be gravitationally
lensed, despite the high lensing optical depth expected at z≳ 6. High-redshift quasars are …

As a new generation of large-sky spectroscopic surveys comes online, the enormous data
volume poses unprecedented challenges in classifying spectra. Modern unsupervised …

Near-infrared bandpasses on spaceborne observatories diverge from their ground-based
counterparts as they are free of atmospheric telluric absorption. Available transformations …