PKS 0537-286 multiwavelength SED

Also known as 1FGL J0539.1-2847, 1FLAT J053954.3-283955, 1Jy 0537-286, 1OUNYU J053954-2839.9, 2FGL J0539.3-2841, 3FGL J0540.0-2837, 5BZQ J0539-2839, BZQ J0539-2839, CRATES J053953-283949, PKS B0537-286, PMN J0539-2839, SWIFT J0539.9-2839.

• Class: FSRQ
• Redshift: z = 3.097
• Position (ICRS): RA 84.97617°, Dec −28.66554°
• Data: 2,286 points (86 upper limits) from 45 catalogues
• Dated data: 2005–2024 (MJD 53698–60449)
• Undated catalogue values: 181
• 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: 120 UVOT and 204 XRT
• Largest catalogues (points): NEOWISE (731), ASAS-SN (469), MMDCXRT (416), MMDCGR (198), WISEME (106)

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=84.97617, dec=-28.66554, name="PKS 0537-286")

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

Other FSRQs

• PKS 0451-28
• PKS 0454-234
• TXS 0519-176
• PKS 0524-460
• PKS 0514-459
• PKS 0454-46

How to cite

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