Published February 26, 2021
| Version v1
Poster
Open
Analysis of Two Binary Stars and a Blue Straggler in Messier 67
Creators
- 1. Indiana University
- 2. University of Texas, Austin
- 3. Colorado College
Contributors
Editor:
Description
We report on the detailed analysis of three candidate blue straggler stars, S277, S997, and S1031, in the old open cluster M67 (NGC 2682), based on observations made with the high resolution Immersion GRating INfrared Spectrograph (IGRINS) at the McDonald Observatory 2.7m telescope at a resolving power of R~45,000. Species analyzed include C, Mg, Al, Si, S, Ca, Fe, and Ni from atomic features in the H and K bands.
Files
coolStar2021_Brady.pdf
Files
(805.6 kB)
| Name | Size | Download all |
|---|---|---|
|
md5:32fffd3f3b989428bed5a226dd05b517
|
805.6 kB | Preview Download |