TXS 0919-052 multiwavelength SED

Also known as 3FGL J0922.4-0529, 5BZQ J0922-0529, BZQ J0922-0529, CRATES J0922-0529, CRATES J092223-052907, TEX 0919-052.

• Class: FSRQ
• Redshift: z = 0.970
• Position (ICRS): RA 140.59864°, Dec −5.48533°
• Data: 4,554 points (7 upper limits) from 37 catalogues
• Dated data: 2009–2024 (MJD 55013–60610)
• Undated catalogue values: 93
• Frequency range of detections: log ν = 7.9–25.4 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 8 UVOT
• Largest catalogues (points): ASAS-SN (3,415), ZTF (892), WISEME (68), PanSTARRS-LC (57), GLEAMV2 (19)

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=140.59864, dec=-5.48533, name="TXS 0919-052")

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

Other FSRQs

• PKS 0906+01
• PKS 0912+029
• TXS 0938-133
• PKS 0837+012
• PKS 0925-203
• PKS 0855-19

How to cite

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