ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The 300 and 400 p? observations of the Crab Nebula were made with the University of Chicago //13 photometer on the NASA Kuiper Airborne Observatory in September 1978. The detector was a Ga-Ge bolometer with heat trap field optics2. The system had a focal plane aperture of 1.9' and a chopper throw ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/279703b0
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