2 papers
astro-ph.GA2025
photoD with Rubin's Data Preview 1: first stellar photometric distances and deficit of faint blue stars. Stellar distances with Rubin's DP1
L. Palaversa, E. Donev, Ž. IveziÄ +96
Aims: We investigate the utility of Rubin's Data Preview 1 for estimating stellar number density profile in the Milky Way halo. Methods: Stellar broad-band near-UV to near-IR $ugri…
astro-ph.HE2025
Discern Misclassified flat-spectrum radio quasars from low-frequency peaked BL Lacertae objects
S. Liang, W. G. Yang, Y. G. Zheng +1
A sample of 312 low-frequency peaked BL Lacertae objects (LBLs) and 694 flat spectrum radio quasars (FSRQs) with the parameters both redshift and -ray photon spectral index ($Î…