Abstract
We present maps of the J=1-0 emission line of CO toward the planetary nebula NGC 7027. The images were made by combining interferometer observations from the Berkeley-Illinois-Maryland Array (BIMA) with single-dish observations from the NRAO 12 m telescope. The maps have an angular resolution of 5″ and contain all the flux in the CO J=1-0 line. The integrated intensity map shows that the circumstellar molecular envelope has a diameter to zero intensity of ∼70″, corresponding to a linear size of 0.30 pc at distance of 900 pc.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
