TXS 0159+085 multiwavelength SED

Also known as 1FGL J0202.1+0849, 1OUNYU J020227+0849.2, 1RXS J020226.5+084913, 3FGL J0202.3+0851, 3HSP J020226.4+084914, 5BZB J0202+0849, BZB J0202+0849, RX J0202.3+0849, RX J0202.4+0849, RX J02024+0849, RXS J02024+0849.

• Class: BL Lac
• Redshift: z = 0.350
• Position (ICRS): RA 30.61010°, Dec 8.82047°
• Data: 2,348 points (55 upper limits) from 30 catalogues
• Dated data: 2010–2024 (MJD 55213–60610)
• Undated catalogue values: 77
• 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: 30 UVOT and 11 XRT
• Largest catalogues (points): ZTF (1,412), NEOWISE (575), WISEME (110), PanSTARRS-LC (81), ASAS-SN (54)

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=30.6101, dec=8.82047, name="TXS 0159+085")

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

Other BL Lac objects

• MS 0158.5+0019
• PKS 0235+164
• 1ES 0229+200
• UGC 773
• PKS 0159-062
• B2 0201+24

How to cite

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