Color excesses of classical Cepheids. I
Journal Article
·
· Publ. Astron. Soc. Pac.; (United States)
The color excesses of eleven cepheids have been determined with the aid of photometry of field stars found in the proximity of the variables. A comparison of the color excesses with previous color-excess results is given. Four cepheids: RT Aur, DT Cyg, zeta Gem, and T Vul, have relatively small and well-established reddening values. These four stars, along with alpha UMi, can serve as standards to calibrate reddening-free indices with intrinsic color indices such as (b-y)/sub 0/ or (B - V)/sub 0/.
- Research Organization:
- Brigham Young Univ., Provo, UT
- OSTI ID:
- 7124495
- Journal Information:
- Publ. Astron. Soc. Pac.; (United States), Journal Name: Publ. Astron. Soc. Pac.; (United States) Vol. 88:525; ISSN PASPA
- Country of Publication:
- United States
- Language:
- English
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