S4 1030+41 multiwavelength SED

Also known as 1FGL J1033.2+4116, 1FLAT J103303.7+411606, 1Jy 1030+415, 1OUNYU J103304+4116.1, 2FGL J1033.2+4117, 3FGL J1033.2+4116, 5BZQ J1033+4116, B31030+41, B31030+415, BZQ J1033+4116, CRATES J103303+411559, S41030+415, TXS 1030+415, WMAP103, WMAP5 J0319+4131.

• Class: FSRQ
• Redshift: z = 1.118
• Position (ICRS): RA 158.26545°, Dec 41.26840°
• Data: 3,296 points (9 upper limits) from 30 catalogues
• Dated data: 2006–2025 (MJD 53787–60969)
• Undated catalogue values: 129
• Frequency range of detections: log ν = 7.9–25.1 [Hz] (radio, microwave, infrared, optical, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 36 UVOT and 12 XRT
• Largest catalogues (points): ZTF (2,130), NEOWISE (621), ASAS-SN (159), PanSTARRS-LC (82), WISEME (74)

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=158.26545, dec=41.2684, name="S4 1030+41")

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

Other FSRQs

• OL 318
• 4C +40.24
• OK 492
• S4 0917+44
• S4 1144+40
• 4C +38.28

How to cite

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