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International Halley Watch Wide Field Network for Large-Scale Phenomena, Calibration of Schmidt Plates Using Star Profiles

Published online by Cambridge University Press:  12 April 2016

Daniel A. Klinglesmith III  and
Stephen W. Rupp
Daniel A. Klinglesmith III
Affiliation:
Goddard Space Flight Center, Lab. for Ast. and Solar Physics, Greenbelt, MD 20771, USA
Stephen W. Rupp
Affiliation:
Eleanor Roosevelt High School, Greenbelt, MD 20771, USA

Extract

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The International Halley Watch Wide Field Network for Large-scale Phenomena (Niedner, Rahe and Brandt, 1982) will be receiving several thousand original or first copy images of the large scale structure of comet Halley. These images will be coming from over 90 telescopes at 70 different observatories around the world. Some but not all of the photographic material will have associated sensitometry. It is anticipated that since this network is looking for changes in the plasma tail structure most, if not all, observations will be made with unfiltered Kodak IIa0 emulsion. One of the major tasks of the network will be to study the plasma tail variations at the highest time resolution possible. In order to do this, it will be necessary to combine photographs taken at many observatories.

Type
Research Article
Information
International Astronomical Union Colloquium , Volume 78: Astronomy with Schmidt-type telescopes , 1984 , pp. 155 - 158
Copyright
Copyright © Reidel 1984

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