PKS 1730-13 multiwavelength SED

Also known as 1FGL J1733.0-1308, 1FLAT J173302.7-130449, 1OUNYU J173303-1304.8, 1RXS J173302.7-130451, 2FGL J1733.1-1307, 3FGL J1733.0-1305, 5BZQ J1733-1304, BZQ J1733-1304, CRATES J173302-130445, NRAO530, PKS 1730-130, PKS B1730-130, QSO B1730-130, TXS 1730-130.

• Class: FSRQ
• Redshift: z = 0.902
• Position (ICRS): RA 263.26127°, Dec −13.08043°
• Data: 7,791 points (29 upper limits) from 38 catalogues
• Dated data: 2006–2024 (MJD 53776–60447)
• Undated catalogue values: 226
• Frequency range of detections: log ν = 7.9–25.4 [Hz] (radio, infrared, optical, ultraviolet, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 758 UVOT and 268 XRT
• Largest catalogues (points): ASAS-SN (2,093), SMARTS (1,034), ALMA (1,000), ZTF (877), NEOWISE (556)

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=263.26127, dec=-13.08043, name="PKS 1730-13")

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

Other FSRQs

• PKS 1728+004
• TXS 1801+036
• OS 092
• TXS 1720+102
• TXS 1920-211
• PKS 1546+027

How to cite

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