SBS 1200+608 multiwavelength SED

Also known as 1FGL J1202.9+6032, 1FLAT J120303.5+603119, 1RXS J120303.6+603121, 2FGL J1203.2+6030, 3FGL J1203.1+6029, 5BZB J1203+6031, BZB J1203+6031, CRATES J120304+603130, ROXA J120303.4+603119.0, SDSS J120303.50+603119.1.

• Class: BL Lac
• Redshift: z = 0.0653
• Position (ICRS): RA 180.76461°, Dec 60.52199°
• Data: 5,032 points (9 upper limits) from 33 catalogues
• Dated data: 2009–2024 (MJD 54889–60609)
• Undated catalogue values: 85
• Frequency range of detections: log ν = 8.2–26.2 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 10 UVOT and 3 XRT
• Largest catalogues (points): ZTF (2,512), ASAS-SN (1,403), NEOWISE (852), WISEME (94), PanSTARRS-LC (70)

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=180.76461, dec=60.52199, name="SBS 1200+608")

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

Other BL Lac objects

• TXS 1148+592
• 1H 1241+626
• MS 1229.2+6430
• TXS 1055+567
• Mrk 180
• SBS 1339+554

How to cite

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