1925-1015 sunspot drawing in China
Publish Time:2022-09-01
The data resource data comes from the Sunspot drawing data of Purple Mountain Observatory, Yunnan Observatory, Sheshan Observatory, Qingdao Observatory and other units; The staff of each station manually draw Sunspot maps and extract parameters every day; Clean up paper materials and scan them according to standards.
· Data Access ·
 
Data Download
♦Introduction♦
Keywords
sunspot drawing , solar photosphere , solar physics
Data Volume
2418925581107 Bytes 50651 files
Sharing Method
online, offline
Sharing Scope
Public
DOI
CSTR
VO Identifier
ivo://China-VO/data/solar/sd
♦Contact Author♦
Author
liusuo
Email
lius(at)nao.cas.cn
♦Contact Publisher ♦
Email
support(at)china-vo.org
Phone
+86-10-64807973
Institution
National Astronomical Data Center
♦Tags♦
waveband
Optical
telescope or project
太阳望远镜
subject
The Solar Physics
data type
Image Data
content level
Research
General
Amateur