ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] The balloon flight was carried out from Hyderabad, (17.3N) on December 12, 1973. The balloon floated at an altitude of 4 mbar and Her X-l was observed during 0536 to 0654 UT for 4,240s. The X-ray telescope, with a field of view 8 8, comprised four Nal crystals each of area 97 cm2 and thickness 3 ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/251292a0
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