Abstract
We present narrow-band [O III] and Hα/[N II] CCD images of Nova HR Delphini 1967. The oval shape of the remnant is clearly apparent in the raw CCD images, although it is somewhat more extended than in the previously published photographic image due to its continuing expansion. Detailed structure within the nebula is investigated using both the maximum entropy method and CLEAN to enhance the image resolution by deconvolution of the point spread function. In the light of [O III] the remnant is revealed to possess a bipolar morphology, in which the emission-line regions on either side of the central object may be identified with polar blobs, a common feature of other more extended nova shells
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.
