Narrowband photometry of luminosity class I stars

Details Narrowband photometry of luminosity class I stars Narrowband photometry of luminosity class I stars

Apr 1989

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1989aj.....97.1147m&link_type=abstract

Astronomical Journal (ISSN 0004-6256), vol. 97, April 1989, p. 1147-1152. Research supported by CONACYT.

Astronomy and Astrophysics

Astronomy

8

Line Spectra, Stellar Luminosity, Stellar Spectrophotometry, Supergiant Stars, H Alpha Line, Oxygen Spectra, Spectrum Analysis, Stellar Magnitude, Stellar Spectra

Scientific paper

Observational data in the alpha(16)Lambda(9) photometric system are presented for 60 supergiant stars of luminosity class I, from O5 to K3. The results show a good affinity between the equivalent widths of the hydrogen H-alpha line and of the O I triplet at a wavelength of 7774 A with the alpha(16) and Lambda(9) indices. The comparison between spectral type and each photometric index is also illustrated. All supergiant stars except four are separated from main-sequence stars, in the alpha(16)Lambda(9) array.

Affiliated with

Also associated with

No associations

Rating

Narrowband photometry of luminosity class I stars does not yet have a rating. At this time, there are no reviews or comments for this scientific paper.

If you have personal experience with Narrowband photometry of luminosity class I stars, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Narrowband photometry of luminosity class I stars will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1735151