Spectroscopy and Spectral Analysis, Volume. 41, Issue 12, 3892(2021)
Solar Radiation Observation During a Solar Eclipse in Tibet
Figures & Tables(15)
Fig. 1. Real sky pictures of the Lhasa solar eclipse on June 21, 2020, in Lhasa, Tibet
Fig. 2. Real sky pictures of the golden edge annular eclipse on June 21, 2020, in Ngari, Tibet
Fig. 3. (a) Lhasa spectrometers; (b) Lhasa Pyranometer; (c) Ngari observation site
Fig. 4. Three dimensional spectral characteristics for the solar eclipse on June 21, 2020 in Singgekapap, Ngari, Tibet
Fig. 5. Three dimensional spectral characteristics for clear sky on June 22, 2020 in Singgekapap, Ngari, Tibet
Fig. 6. Three dimensional spectral characteristics of the solar eclipse on June 21, 2020 in Lhasa
Fig. 7. Three dimensional spectral features of quasi-clear sky on June 26, 2020 in Lhasa
Table 1. Information of the solar eclipse on June 21, 2020 and its observation sites in Tibet
View tableView in ArticleTable 1. Information of the solar eclipse on June 21, 2020 and its observation sites in Tibet
Site Local
noonAltitude
/mLongitude/
latitudeMagnitude
of eclipseFirst
contact
phaseMaximum
phaseLast
contact
phaseDuration
of the
eclipseWeather Gnari 14:41 4 300 80°5'45″E
32°30'22″N0.995 13:00:59 14:44:14 16:28:25 03:27:26 Partial clouds Lhasa 13:57 3 685 91°10'40″E
29°38'48″N0.953 13:26:44 15:13:09 16:50:42 03:23:58 Partial clouds
Table 2. Peak variations of the strongest monochromatic light for the solar eclipse in Ngari
View tableView in ArticleTable 2. Peak variations of the strongest monochromatic light for the solar eclipse in Ngari
日食过程 波长
/nm单色光强峰值
/(mW·m-2)初亏(13:01) 1 669.234 食甚(14:41) 476.13 61.936 复圆(16:28) 1 522.388
Table 3. Peak variations of the strongest monochromatic light for the solar eclipse in Lhasa
View tableView in ArticleTable 3. Peak variations of the strongest monochromatic light for the solar eclipse in Lhasa
日食过程 波长
/nm单色光强峰值
/(mW·m-2)初亏(13:27) 1 563.876 食甚(15:13) 476.61 26.391 复圆(16:51) 735.191
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Qian WANG, Gelsor Norsang, Wangmu Tsoja, Tunzhup Lagba, Dopwang Pu, Juan LIU, Yi ZHOU, Xi ZE. Solar Radiation Observation During a Solar Eclipse in Tibet[J]. Spectroscopy and Spectral Analysis, 2021, 41(12): 3892
Paper Information
Category: Research Articles
Received: Nov. 19, 2020
Accepted: --
Published Online: Dec. 17, 2021
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