1H 0658+595 multiwavelength SED

Also known as 1FGL J0710.6+5911, 1FLAT J071030.1+590820, 1H0658+595.A, 1OUNYU J071030+5908.3, 2WHSP J071029.9+590820, 3FGL J0710.3+5908, 3HSP J071030.1+590821, 5BZB J0710+5908, BZB J0710+5908, EXO0706.1+5913, GB6 B0706+5913, GB6 J0710+5908.

• Class: BL Lac
• Redshift: z = 0.125
• Position (ICRS): RA 107.62528°, Dec 59.13899°
• Data: 6,344 points (16 upper limits) from 38 catalogues
• Dated data: 2008–2024 (MJD 54820–60577)
• Undated catalogue values: 129
• Frequency range of detections: log ν = 8.2–26.9 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Largest catalogues (points): XRTSPEC (1,682), MMDCXRT (1,398), ASAS-SN (1,298), NEOWISE (638), OULC (296)

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=107.62528, dec=59.13899, name="1H 0658+595")

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

Other BL Lac objects

• 1ES 0806+524
• S4 0707+47
• S5 0716+71
• MS 0737.9+7441
• 1ES 0502+675
• S4 0954+65

How to cite

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