TXS 0747+185 multiwavelength SED

Also known as 5BZQ J0750+1823, BZQ J0750+1823, CRATES J075000+182311, TEX 0747+185.

• Class: FSRQ
• Redshift: z = 1.161
• Position (ICRS): RA 117.50137°, Dec 18.38650°
• Data: 3,438 points (13 upper limits) from 33 catalogues
• Dated data: 2008–2024 (MJD 54824–60439)
• Undated catalogue values: 89
• Frequency range of detections: log ν = 7.9–25.4 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Largest catalogues (points): ASAS-SN (1,792), ZTF (958), NEOWISE (446), WISEME (70), PanSTARRS-LC (65)

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=117.50137, dec=18.3865, name="TXS 0747+185")

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

Other FSRQs

• OI 275
• OI 280
• 4C +14.23
• B2 0743+25
• S3 0827+24
• OJ 259

How to cite

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