PKS 1502+036 multiwavelength SED

Also known as 1FGL J1505.0+0328, 1FLAT J150506.5+032630, 1OUNYU J150507+0326.5, 2FGL J1505.1+0324, 3FGL J1505.1+0326, 5BZQ J1505+0326, BZQ J1505+0326, CRATES J150505+032628, PKS B1502+036.

• Class: FSRQ
• Redshift: z = 0.408
• Position (ICRS): RA 226.27699°, Dec 3.44189°
• Data: 3,051 points (5 upper limits) from 43 catalogues
• Dated data: 2008–2025 (MJD 54709–60910)
• Undated catalogue values: 495
• Frequency range of detections: log ν = 8.0–25.5 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 690 UVOT and 91 XRT
• Largest catalogues (points): ZTF (1,567), SUFST (375), MMDCOUV (345), ASAS-SN (164), 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=226.27699, dec=3.44189, name="PKS 1502+036")

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

Other FSRQs

• TXS 1448+093
• PKS 1502+106
• PKS 1546+027
• 4C +05.64
• PKS 1510-089
• PKS 1551+130

How to cite

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