87GB 080551.6+535010 multiwavelength SED

Also known as 1FLAT J080941.7+534125, 1OUNYU J080942+5341.4, 3FGL J0809.5+5342, 5BZQ J0809+5341, BZQ J0809+5341, CGRaBS J0809+5341, CRATES J080941+534116.

• Class: FSRQ
• Redshift: z = 2.139
• Position (ICRS): RA 122.42389°, Dec 53.69030°
• Data: 2,339 points (59 upper limits) from 28 catalogues
• Dated data: 2009–2025 (MJD 54902–60796)
• Undated catalogue values: 65
• Frequency range of detections: log ν = 8.2–24.7 [Hz] (radio, microwave, infrared, optical, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 22 UVOT
• Largest catalogues (points): ZTF (1,401), NEOWISE (554), WISEME (86), MMDCGR (84), PanSTARRS-LC (60)

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=122.42389, dec=53.6903, name="87GB 080551.6+535010")

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

Other FSRQs

• OJ 508
• TXS 0730+504
• TXS 0724+571
• B3 0803+452
• S4 0714+45
• OJ 451

How to cite

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