RBS 1424 multiwavelength SED

Also known as 1FLAT J144506.2-032612, 2FHL J1445.1-0329, 2WHSP J144506.1-032612, 3FGL J1445.0-0328, 3HSP J144506.2-032613, 5BZB J1445-0326, BZB J1445-0326, RXS J14450-0326, SHBL J144506.3-032612.

• Class: BL Lac
• Redshift: z = 0.310
• Position (ICRS): RA 221.27596°, Dec −3.43686°
• Data: 2,714 points (27 upper limits) from 30 catalogues
• Dated data: 2010–2024 (MJD 55225–60529)
• Undated catalogue values: 74
• Frequency range of detections: log ν = 8.9–26.2 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 82 UVOT and 44 XRT
• Largest catalogues (points): ZTF (1,047), ASAS-SN (699), NEOWISE (589), WISEME (113), PanSTARRS-LC (77)

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=221.27596, dec=-3.43686, name="RBS 1424")

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

Other BL Lac objects

• PKS 1514+00
• PKS 1509+022
• TXS 1421+048
• MS 1402.3+0416
• TXS 1516+064
• RBS 1457

How to cite

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