ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The optical observations were performed using the 1.5-m telescope at the Cerro Tololo Interamerican Observatory and a red-blocked RCA 31034 photomultiplier tube which had an effective bandpass including the transmission of the atmosphere of 3,100-5,500 A (FWHM). The absolute time, which was ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/279047a0