ULTRALUMINOUS X-RAY SOURCES IN ARP 147 The MIT Faculty has made this article openly available. Please share how this access benefits you. Your story matters. Citation Rappaport, S., A. Levine, D. Pooley, and B. Steinhorn. “ULTRALUMINOUS X-RAY SOURCES IN ARP 147.” The Astrophysical Journal 721, no. 2 (September 9, 2010): 1348–1355. © 2010 The American Astronomical Society As Published http://dx.doi.org/10.1088/0004-637x/721/2/1348 Publisher IOP Publishing Version Final published version Citable link http://hdl.handle.net/1721.1/95696 Terms of Use Article is made available in accordance with the publisher's policy and may be subject to US copyright law. Please refer to the publisher's site for terms of use. The Astrophysical Journal, 721:1348–1355, 2010 October 1 doi:10.1088/0004-637X/721/2/1348 C 2010. The American Astronomical Society. All rights reserved. Printed in the U.S.A. ULTRALUMINOUS X-RAY SOURCES IN ARP 147 S. Rappaport1, A. Levine2, D. Pooley3, and B. Steinhorn1 1 37-602B, M.I.T. Department of Physics and Kavli Institute for Astrophysics and Space Research, 70 Vassar Street, Cambridge, MA 02139, USA;
[email protected] 2 37-575 M.I.T. Kavli Institute for Astrophysics and Space Research, 70 Vassar Street, Cambridge, MA 02139, USA;
[email protected] 3 Eureka Scientific, 5248 Valley View Road El Sobrante, CA 94803-3435, USA;
[email protected] Received 2010 July 16; accepted 2010 August 2; published 2010 September 9 ABSTRACT The Chandra X-Ray Observatory was used to image the collisional ring galaxy Arp 147 for 42 ks.