PKS 0308-611 multiwavelength SED

Also known as 1FGL J0310.1-6058, 1FLAT J030956.1-605839, 1Jy 0308-611, 1OUNYU J030956-6058.6, 2FGL J0310.0-6058, 3FGL J0309.9-6057, 4FGL J0309.9-6058, 5BZQ J0309-6058, BZQ J0309-6058, CRATES J030956-605835, PKS B0308-611, WMAP160, WMAP5 J0534-6107.

• Class: FSRQ
• Redshift: z = 1.482
• Position (ICRS): RA 47.48375°, Dec −60.97752°
• Data: 2,620 points (52 upper limits) from 37 catalogues
• Dated data: 2008–2024 (MJD 54705–60479)
• Undated catalogue values: 221
• 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: 6 UVOT and 5 XRT
• Largest catalogues (points): NEOWISE (1,420), ASAS-SN (492), WISEME (230), MMDCGR (229), PACO (122)

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=47.48375, dec=-60.97752, name="PKS 0308-611")

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

Other FSRQs

• PKS 0252-549
• PKS 0301-721
• PKS 0601-70
• PKS 0539-543
• PKS 0454-46
• PKS 0637-75

How to cite

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