HRTS results from spacelab 2 |
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| Institution: | 1. State Key Laboratory of Coal Combustion, School of Energy and Power Engineering, Huazhong University of Science and Technology, Wuhan 430074, China;2. Smith School of Chemical and Biomolecular Engineering, Cornell University, Ithaca NY 14853, USA;1. School of Earth and Climate Sciences/Climate Change Institute, Bryand Global Sciences Center, University of Maine, Orono, ME, United States;2. Department of Earth and Space Sciences & Quaternary Research Center, University of Washington, Seattle, WA, United States;3. Department of Earth and Environmental Sciences, Lehigh University, Bethlehem, PA, United States |
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| Abstract: | The HRTS instrument flew on the Spacelab 2 mission from 29 July - 6 August 1985. HRTS consisted of a 30 cm Gregorian telescope, a slit spectrograph covering the 1190–1680 Å region with 0.05 Å spectral resolution, a broadband (90 Å FWHM) spectroheliograph tuned to 1550 Å, and an H-alpha filter system. The spectrograph slit was 920 arc sec, approximately 1 R0, in length. Sub arc second spatial resolution along the slit is possible, but because of jitter in the Spacelab Instrument Pointing System (IPS) good exposures actually achieved 1–2 arc sec resolution. We describe the scientific results from HRTS. |
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