LEDA 1410672 multiwavelength SED

Also known as 1FLAT J132617.7+122958, 1OUNYU J132618+1229.9, 2WHSP J132617.7+122957, 3HSP J132617.7+122959, 5BZG J1326+1229, BZB J1326+1229, RXS J13262+1230, SDSS J132617.70+122958.7.

• Class: BL Lac
• Redshift: z = 0.204
• Position (ICRS): RA 201.57377°, Dec 12.49965°
• Data: 2,524 points (36 upper limits) from 31 catalogues
• Dated data: 2009–2024 (MJD 55156–60494)
• Undated catalogue values: 69
• Frequency range of detections: log ν = 8.2–25.4 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 6 UVOT and 8 XRT
• Largest catalogues (points): ZTF (1,038), ASAS-SN (630), NEOWISE (576), WISEME (106), PanSTARRS-LC (71)

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=201.57377, dec=12.49965, name="LEDA 1410672")

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

Other BL Lac objects

• RBS 1257
• 4C +16.39
• TXS 1252+224
• MS 1402.3+0416
• 1ES 1255+244
• TXS 1421+048

How to cite

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