ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Optical spectra of SN1993J taken at 5:30 UT on 29 April and 4:05 on 9 May 1993 are shown in Fig. 1 together with a spectrum taken 20 April 1993 (ref. 1). These correspond to 32, 43 and 23 days, respectively, after the explosion (assuming that shock break-out occurred 28 March2). All spectra ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/365232a0
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