G0.9+0.1

• Right Ascension: 17 47 21
• Declination: -28 09
• Size (/arcmin): 8
• Type: C
• Flux density at 1 GHz (/Jy): 18?
• Spectral Index: varies

Radio: Flat spectrum core within steep spectrum shell.

X-ray: Central core, with non-thermal spectrum.

References:

• Helfand & Becker 1987, ApJ, 314, 203. VLA at 1.4 and 5 GHz, and Einstein observations. ADS
• Gray 1994, MNRAS, 270, 835. MOST at 843 MHz (43"×91"). ADS
• Green et al. 1997, AJ, 114, 2058. Parkes 64-m OH observations. ADS
• Mereghetti et al. 1998, A&A, 331, L77. X-ray detection. ADS
• LaRosa et al. 2000, AJ, 119, 207. VLA at 333 MHz (43"×24"). ADS
• Sidoli et al. 2000, A&A, 361, 719. BeppoSAX observations. ADS
• Gaensler et al. 2001, ApJ, 556, L107. Chandra observations. ADS
• Porquet et al. 2003, A&A, 401, 197. XMM-Newton observations. ADS

Last updated: 23 Jan 2004