Ton 116 multiwavelength SED

Also known as 1FGL J1243.1+3627, 1FLAT J124312.7+362743, 1OUNYU J124313+3627.7, 2FGL J1243.1+3627, 2FHL J1243.2+3627, 2WHSP J124312.7+362743, 3FGL J1243.1+3627, 3HSP J124312.7+362744, 5BZB J1243+3627, BZB J1243+3627, CRATES J124313+362755, RGB J1243+364, ROXA J124308.8+521244.9, SDSS J124312.73+362743.9, TXS 1240+367.

• Class: BL Lac
• Redshift: z = 0.310
• Position (ICRS): RA 190.80307°, Dec 36.46222°
• Data: 3,680 points (6 upper limits) from 41 catalogues
• Dated data: 2008–2025 (MJD 54733–60867)
• Undated catalogue values: 282
• Frequency range of detections: log ν = 7.9–26.2 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 172 UVOT and 222 XRT
• Largest catalogues (points): ZTF (1,793), ASAS-SN (742), MMDCXRT_ORBIT (231), MMDCXRT (188), SUFST (178)

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=190.80307, dec=36.46222, name="Ton 116")

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

Other BL Lac objects

• 1E 1207.9+3945
• PG 1218+304
• B2 1229+29
• B2 1215+30
• W Comae
• B3 1323+415

How to cite

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