ISSN:
1476-4687
Source:
Nature Archives 1869 - 2009
Topics:
Biology
,
Chemistry and Pharmacology
,
Medicine
,
Natural Sciences in General
,
Physics
Notes:
[Auszug] Our instrumentation and observing technique have been described elsewhere1"3. Briefly, we use a Tektronix TK2048 CCD located at the newtonian focus in scanning mode. With the telescope drive turned off, the accumulating charges in the CCD are read out so that the rate of line transfers matches ...
Type of Medium:
Electronic Resource
URL:
http://dx.doi.org/10.1038/354287a0