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researcher

Sivarani Thirupathi

23 papers hereh-index 91.1k citations41 works total

Matching runs newest-first, so older work may not be attached to this profile yet.

author position
  • middle author18
  • last author1

Across the 19 of 23 papers where every author was matched, so the position is known.

fields
  • astro-ph.IM11
  • astro-ph.SR5
  • astro-ph.EP4
  • astro-ph.GA3

identity via Semantic Scholar / OpenAlex

activity
20092025
most citedSEGUE: A Spectroscopic Survey of 240,000 stars with g=14-20

1.2k citations · 1.3k across the 22 of their papers we have counts for

collaborators
Showing 2009Show all

2 papers · 1 filter

astro-ph.SR2009★ 5 cited

Automated Determination of [Fe/H] and [C/Fe] from Low-Resolution Spectroscopy

B. Marsteller, T. C. Beers, T. Sivarani +5

We develop an automated spectral synthesis technique for the estimation of metallicities ([Fe/H]) and carbon abundances ([C/Fe]) for metal-poor stars, including carbon-enhanced met…

astro-ph.GA2009★ 1.2k cited

SEGUE: A Spectroscopic Survey of 240,000 stars with g=14-20

II SEGUE Collaboration, Brian Yanny, Constance Rockosi +2

The SEGUE survey obtained 240,000 moderate resolution (R = 1800) spectra from 3900 - 9000 Angstroms of fainter Milky Way stars (14.0 < g < 20.3) of a wide variety of spectral types…

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Not affiliated with arXiv. Researcher data from Semantic Scholar (ODC-BY) and OpenAlex.