1ES 0414+009 multiwavelength SED

Also known as 1FGL J0416.8+0107, 1FLAT J041652.5+010523, 1H 0413+009, 1OUNYU J041652+0105.4, 2E 0414+0057, 2WHSP J041652.3+010522, 3FGL J0416.8+0104, 3HSP J041652.5+010524, 5BZB J0416+0105, BZB J0416+0105, CRATES J041652+010543, SHBL J041652.4+010524.

• Class: BL Lac
• Redshift: z = 0.287
• Position (ICRS): RA 64.21873°, Dec 1.08997°
• Data: 4,712 points (10 upper limits) from 48 catalogues
• Dated data: 1996–2024 (MJD 50347–60611)
• Undated catalogue values: 124
• Frequency range of detections: log ν = 7.9–26.2 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Largest catalogues (points): ASAS-SN (1,008), ZTF (988), XRTSPEC (868), NEOWISE (560), MMDCXRT (495)

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=64.21873, dec=1.08997, name="1ES 0414+009")

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

Other BL Lac objects

• 1H 0323+022
• TXS 0506+056
• 1H 0506-039
• 1ES 0347-121
• RBS 0589
• PKS 0336-177

How to cite

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