TXS 0222+185 multiwavelength SED

Also known as 1FLAT J022504.7+184648, 5BZQ J0225+1846, BZQ J0225+1846, CRATES J022504+184652, RBS315, TEX 0222+185.

• Class: FSRQ
• Redshift: z = 2.669
• Position (ICRS): RA 36.26945°, Dec 18.78021°
• Data: 2,000 points (11 upper limits) from 33 catalogues
• Dated data: 2006–2024 (MJD 53944–60611)
• Undated catalogue values: 95
• 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: 56 UVOT and 89 XRT
• Largest catalogues (points): ZTF (1,336), MMDCXRT (142), ASAS-SN (100), NuBlazar (84), OUSXB (75)

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=36.26945, dec=18.78021, name="TXS 0222+185")

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

Other FSRQs

• 4C +13.14
• PKS 0149+21
• 4C +28.07
• PKS 0221+067
• B2 0202+31
• TXS 0322+222

How to cite

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