Hostname: page-component-78c5997874-fbnjt Total loading time: 0 Render date: 2024-11-02T21:23:12.606Z Has data issue: false hasContentIssue false
  • English
  • Français

Taiwan Oscillation Network and Small-Telescope Research at Tsing Hua University

Published online by Cambridge University Press:  12 April 2016

Dean-Yi Chou
Dean-Yi Chou*
Affiliation:
Physics Department, Tsing Hua University, Hsinchu, 30043, Taiwan, R.O.C.

Abstract

Core share and HTML view are not available for this content. However, as you have access to this content, a full PDF is available via the ‘Save PDF’ action button.

Two projects, the Taiwan Oscillation Network (TON) project and the earthshine project, at Tsing Hua University will be discussed. The TON is a ground-based network to measure solar intensity oscillations to study the solar interior. Four telescopes have been installed in Tenerife (Spain), Big Bear (USA), Huairou (PRC), and Tashkent (Uzbekistan). The recent scientific results from the TON data will be briefly discussed. The earthshine project is to measure the brightness of the dark portion of the lunar disk to obtain the Earth’s global albedo. The dark portion of the Moon is lit by the sunlight reflected from the Earth. The global albedo is linked to the global temperature of the Earth. The long-term measurement of earthshine will provide information on the long-term variation of the global temperature. An automated earthshine telescope is being developed at Tsing Hua University. It will be installed at Lulin Mountain in central Taiwan. The ultimate goal is to build a ground-based global network to measure the long-term variation of earthshine to learn about the long-term variation of the global temperature.

Type
I. Telescope Arrays and Networking
Information
International Astronomical Union Colloquium , Volume 183: Small-Telescope Astronomy on Global Scales , 2001 , pp. 39 - 43
Copyright
Copyright © Astronomical Society of the Pacific 2001

References

Chang, H.-K., Chou, D.-Y., LaBonte, B., and the TON Team 1997, Nature 389, 825 CrossRefGoogle Scholar
Chen, H.-R., Chou, D.-Y., Chang, H.-K., Sun, M.-T., Yeh, S.-J, LaBonte, B., and the TON Team 1998, Astrophys. J. 501, L139 CrossRefGoogle Scholar
Chou, D.-Y., Sun, M.-T., Huang, T.-Y. et al. 1995, Solar Phys. 160, 237 CrossRefGoogle Scholar
Chou, D.-Y., Chang, H.-K., Sun, M.-T., LaBonte, B., Chen, H.-R., Yeh, S.-J., and the TON Team 1999, Astrophys. J. 514, 979 CrossRefGoogle Scholar
Chou, D.-Y. 2000 Solar Phys. 192, 241 CrossRefGoogle Scholar
Chou, D.-Y., Sun, M.-T., & the TON Team 2001, in Proc. SOHO10/GONG2000: Helio- and Astero-seismology at the Dawan of the Millennium, ed. Palle, P.L., ESA SP-464 (Noordwijk: ESA), 157 Google Scholar
Chou, D.-Y. and Sun, M.-T. 2001, Astrophys. J., submittedGoogle Scholar
Danjon, A. 1928, Ann. Obs. Strasbourg, 2, 165 Google Scholar
Danjon, A. 1936, Ann. Obs. Strasbourg, 3, 139 Google Scholar
Danjon, A. 1954, in The Earth as a Planet, ed. Kuiper, G.P. (Chicago: Univ. of Chicago Press), 726 Google Scholar
D’Silva, S. and Duvall, T.L. Jr. 1995, Astrophys. J. 438, 454 CrossRefGoogle Scholar
Duvall, T.L. Jr., Jefferies, S.M., Harvey, J.W., and Pomerantz, M.A. 1993, Nature 362 430 CrossRefGoogle Scholar
Goode, P.R., Qiu, J., Yurchyshyn, V., Hickey, J., Chu, M.-C., Kolbe, E., Brown, C.T., and Koonin, S.E. 2001, GRL, in pressGoogle Scholar
Sun, M.-T. and Chou, D.-Y. 2001, in Proc. SOHO10/GONG2000: Helio- and Astero-seismology at the Dawan of the Millennium, ed. Palle, P.L., ESA SP-464 (Noordwijk: ESA), 251 Google Scholar