TXS 0322+222 multiwavelength SED

Also known as 1FGL J0325.9+2219, 1FLAT J032536.8+222400, 2FGL J0326.1+2226, 3FGL J0325.5+2223, 5BZQ J0325+2224, BZQ J0325+2224, CRATES J032537+222353, TEX 0322+222, WMAP5 J1327+2213.

• Class: FSRQ
• Redshift: z = 2.066
• Position (ICRS): RA 51.40339°, Dec 22.40010°
• Data: 2,381 points (4 upper limits) from 33 catalogues
• Dated data: 2007–2024 (MJD 54184–60610)
• Undated catalogue values: 86
• Frequency range of detections: log ν = 7.9–25.4 [Hz] (radio, microwave, infrared, optical, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 8 UVOT and 8 XRT
• Largest catalogues (points): ZTF (2,086), WISEME (70), PanSTARRS-LC (66), NuBlazar (45), GLEAMV2 (19)

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=51.40339, dec=22.4001, name="TXS 0322+222")

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

Other FSRQs

• OF 200
• NRAO 140
• 4C +28.07
• TXS 0222+185
• 4C +13.14
• B2 0202+31

How to cite

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