TXS 1148+592 multiwavelength SED

Also known as 1FGL J1151.6+5857, 1FLAT J115124.7+585917, 2FGL J1151.5+5857, 3FGL J1151.4+5858, 3HSP J115124.7+585918, 5BZB J1151+5859, BZB J1151+5859, CRATES J1151+5859, CRATES J115126+585913, ROXA J115123.2+084215.9, RXS J11514+5859, SDSS J115124.65+585917.7.

• Class: BL Lac
• Redshift: z = 0.300
• Position (ICRS): RA 177.85275°, Dec 58.98821°
• Data: 4,559 points (11 upper limits) from 33 catalogues
• Dated data: 2010–2024 (MJD 55254–60609)
• Undated catalogue values: 91
• Frequency range of detections: log ν = 7.9–25.4 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 42 UVOT and 6 XRT
• Largest catalogues (points): ZTF (2,311), ASAS-SN (1,161), NEOWISE (800), WISEME (90), PanSTARRS-LC (79)

Get the data

• The SED as CSV from the MMDC SED API (docs.mmdc.am).
• In Python, with astro-mmdc:

  from astro_mmdc import MMDC
  sed = MMDC().sed.get(ra=177.85275, dec=58.98821, name="TXS 1148+592")

• The interactive SED plot, with time filtering and modeling (needs JavaScript).

Other BL Lac objects

• SBS 1200+608
• 1H 1241+626
• MS 1229.2+6430
• TXS 1055+567
• Mrk 180
• 1ES 1028+511

How to cite

Sahakyan, N., Vardanyan, V., Giommi, P., et al. 2024, AJ, 168, 289, doi:10.3847/1538-3881/ad8231 (arXiv:2410.01207).