LAMOST Data Release 7 V1.2
Publish Time:2020-12-28 
The LAMOST seventh Data Release V1.2 contains low resolution spectra obtained from October 24th 2011 to June 18th 2019, and medium resolution spectra obtained from September 2017 to June 2019. DR7v1.2 includes 4, 922 low resolution observation plates and 679 medium resolution observation plates. There are total 10,599,979 low resolution spectra, among them 8,819,957 with S/N> 10. There are 1.01 million non-time domain medium resolution spectral data, among them 670 thousands of spectra with S/N>10; and 2.87 million time domain medium resolution spectra, among them 1.60 million spectra with S/N>10. In addition, it also includes 10 low/medium resolution catalogs related with observations and parameters.
· Data Access ·
 
Data Website
♦Introduction♦
Data Volume
10 tables 1.14 TB
Data Format
application/fits , application/csv , application/png
Sharing Method
online
Sharing Scope
Share with conditions
DOI
CSTR
VO Identifier
ivo://China-VO/data/LAMOST/DR7/V1.2
♦Sub-datasets and Tables♦
LAMOST DR7 v1.2 Low Resolution Survey
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10599979 rows
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6132721 rows
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600379 rows
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707614 rows
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4922 rows
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19455250 rows
LAMOST DR7 v1.2 LRS Multiple Epoch Catalog
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0 rows
LAMOST DR7 v1.2 Medium Resolution Survey
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14375293 rows
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751153 rows
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679 rows
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14375293 rows
♦Authors♦
Author
LAMOST Operation and Development Center
Email
support(at)lamost.org
♦Contact Publisher ♦
Email
support(at)china-vo.org
Phone
+86-10-64807973
Institution
National Astronomical Data Center
♦Rights♦
♦Tags♦
waveband
Optical
telescope or project
Large Sky Area Multi-Object Fiber Spectroscopic Telescope（LAMOST）
subject
Cosmology and Galaxies
Star and Interstellar Matter
Astronomical Technology and Methods
data type
Spectrum Data
Catalog Data
production age
1980-
content level
Research