VizieR Online Data Catalog: XRT/UVOT obs. of the TeV-detected blazar Mrk501 (Kapanadze+, 2023)

The Swift XRT observational log of Mrk 501 is presented in Table 2. We retrieved the raw observational data obtained during 2021-February--2022-December from the publicly available archive maintained by HEASARC.

In the course of each XRT exposure, the target was observed with UVOT in six optical-UV bands V, B, U, UVW1, UVM2, and UVW2. We retrieved the sky-corrected images from HEASARC (see Table 3).

Mrk 501 is monitored by the First G-APD Cherenkov Telescope (FACT; Observatorio del Roque de los Muchachos, La Palma, Spain) in the TeV energy range since 2011-October. The FACT collaboration publishes the results of a quick-look analysis on a website. The details of this analysis are provided in Dorner+ (2015arXiv150202582D). See Section 2.3.

(5 data files).