PKS 1004-217 multiwavelength SED

Also known as 1FGL J1007.1-2157, 1FLAT J100646.4-215921, 1OUNYU J100646-2159.3, 2FGL J1007.1-2157, 3FGL J1006.7-2159, 5BZQ J1006-2159, BZQ J1006-2159, CRATES J100646-215920.

• Class: FSRQ
• Redshift: z = 0.331
• Position (ICRS): RA 151.69339°, Dec −21.98900°
• Data: 3,892 points (7 upper limits) from 39 catalogues
• Dated data: 2008–2025 (MJD 54743–60795)
• Undated catalogue values: 434
• Frequency range of detections: log ν = 7.9–25.5 [Hz] (radio, microwave, infrared, optical, ultraviolet, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 34 UVOT and 14 XRT
• Largest catalogues (points): ASAS-SN (2,777), ZTF (356), SMARTS (286), MMDCGR (118), PanSTARRS-LC (85)

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=151.69339, dec=-21.989, name="PKS 1004-217")

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

Other FSRQs

• PKS 0925-203
• PKS 1034-293
• TXS 0938-133
• PKS 1005-333
• PKS 0855-19
• TXS 0919-052

How to cite

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