87GB 214302.1+095227 multiwavelength SED

Also known as 1FLAT J214530.2+100605, 3HSP J214530.2+100606.

• Class: BL Lac
• Redshift: z = 0.370
• Position (ICRS): RA 326.37580°, Dec 10.10154°
• Data: 3,141 points (34 upper limits) from 28 catalogues
• Dated data: 2010–2024 (MJD 55338–60608)
• Undated catalogue values: 85
• Frequency range of detections: log ν = 8.0–25.4 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Largest catalogues (points): ZTF (2,278), NEOWISE (602), PanSTARRS-LC (75), WISEME (72), ASAS-SN (21)

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=326.3758, dec=10.10154, name="87GB 214302.1+095227")

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

Other BL Lac objects

• MS 2143.4+0704
• PKS 2131-021
• 4C +16.67
• TXS 2147-144
• B2 2125+35
• TXS 2056-149

How to cite

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