69 citations
- Louisiana State UniversityUS2 papers
- Space Telescope Science InstituteUS2 papers
- American Museum of Natural HistoryUS1 paper
- European Southern ObservatoryCL1 paper
- Goucher CollegeUS1 paper
- McMaster UniversityCA1 paper
- The Evergreen State CollegeUS1 paper
- University College LondonGB1 paper
- University of Maryland, Baltimore CountyUS1 paper
- University of SheffieldGB1 paper
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astro-ph2007★ 36 cited
An Extremely Bright Echo Associated With SN 2002hh
D. L. Welch, Geoffrey C. Clayton, Amy Campbell +4
We present new, very late-time optical photometry and spectroscopy of the interesting Type II-P supernova, SN 2002hh, in NGC 6946. Gemini/GMOS-N has been used to acquire visible sp…
astro-ph2006★ 69 cited
V605 Aql: The Older Twin of Sakurai's Object
Geoffrey C. Clayton, F. Kerber, N. Pirzkal +3
New optical spectra have been obtained with VLT/FORS2 of the final helium shell flash (FF) star, V605 Aql, which peaked in brightness in 1919. New models suggest that this star is…