TXS 0730+504 multiwavelength SED

Also known as 1FLAT J073352.5+502208, 2FGL J0733.9+5023, 3FGL J0733.8+5021, 5BZQ J0733+5022, BZQ J0733+5022, CRATES J073352+502218, S40730+50.

• Class: FSRQ
• Redshift: z = 0.720
• Position (ICRS): RA 113.46884°, Dec 50.36918°
• Data: 3,544 points (9 upper limits) from 34 catalogues
• Dated data: 2006–2024 (MJD 54020–60446)
• Undated catalogue values: 109
• 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: 74 UVOT and 24 XRT
• Largest catalogues (points): ZTF (1,672), ASAS-SN (918), NEOWISE (589), WISEME (78), 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=113.46884, dec=50.36918, name="TXS 0730+504")

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

Other FSRQs

• S4 0714+45
• OJ 508
• 87GB 080551.6+535010
• TXS 0724+571
• B3 0803+452
• S4 0805+41

How to cite

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