Publication Date:
2019-06-27
Description:
A sample of celescope results is studied. Most of the sample stars belong to the Orion and Vela regions. Stars with visual excess E(B-V) less than 0.05 are selected in order to derive relationships of intrinsic color index versus spectral type. The resulting intrinsic color-color relations are compared with existing blanketed and unblanketed model calculations. Finally, the preceding intrinsic relations are utilized to derive some results on interstellar extinction. Owing to the rather large scatter in the celescope data, the Vela stars give the more significant results because their visible excess E(B-V) is, in general, larger than that for the Orion stars.
Keywords:
SPACE SCIENCES
Type:
NASA, Washington The Sci. Results from the Orbiting Astron. Obs. (OAO-2) te; p 159-173
Format:
application/pdf