IGR J18175-1530

Other name = XTE J1817-155

Type Mass Radio Counterpart Infrared/Optical Counterpart
R.A. (J2000) Dec. (J2000) References R.A. (J2000) Dec. (J2000) References
Transient
Published Papers
Miscellaneous :
Paizis et al. 2007 ATel 1248:
  • INTEGRAL observations: 20-40 keV flux ~9mCrab
  • Detected in single revolutions
  • Radio source GPSR5 15.308+0.226 is 1.3' away
Markwardt et al. 2007: ATel 1249
  • source is detected by RXTE: XTE J1817-155 in early sept. 2007
  • 2-10 keV flux of 6 mCrab at max.
  • after Sept. 24 undetectable 2-σ upper limit of 1.5mCrab
Cheung et al. 2007: ATel 1289
  • Inspection of radio images from the field of IGR J18175-1530.
  • Difference between the images of MAGPIS and NVSS, => radio source has varied between the epoch of the two observations.
  • Source is persistent over many years.
  • Slope for the radio spectrum of -1.6 and -0.9 => non thermal emission
  • Definitive interpretation precluded for the type of source

Last updated 21 Nov. 2007

Jerome Rodriguez