PKS 1936-15 multiwavelength SED

Also known as 1FLAT J193926.6-152543, 1OUNYU J193927-1525.7, 3EG J1937-1529, 5BZQ J1939-1525, BZQ J1939-1525, CRATES J193926-152551, PKS 1936-155, PKS B1936-155, TXS 1936-155.

• Class: FSRQ
• Redshift: z = 1.657
• Position (ICRS): RA 294.86107°, Dec −15.42863°
• Data: 3,052 points (34 upper limits) from 34 catalogues
• Dated data: 2006–2024 (MJD 54040–60609)
• Undated catalogue values: 192
• Frequency range of detections: log ν = 7.9–25.4 [Hz] (radio, microwave, infrared, optical, X-ray, γ-ray)
• Swift measurements analysed by MMDC: 68 UVOT and 11 XRT
• Largest catalogues (points): ASAS-SN (1,466), ZTF (645), NEOWISE (526), PACO (79), WISEME (74)

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=294.86107, dec=-15.42863, name="PKS 1936-15")

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

Other FSRQs

• TXS 1957-135
• PKS 1958-179
• TXS 1920-211
• PKS 2008-159
• PKS 2023-07
• PKS B1921-293

How to cite

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