Five-color photometry of an Ursae Majoris

Details Five-color photometry of an Ursae Majoris Five-color photometry of an Ursae Majoris

May 1981

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1981apj...245l.119g&link_type=abstract

Astrophysical Journal, Part 2 - Letters to the Editor, vol. 245, May 1, 1981, p. L119-L122.

Other

6

Astronomical Photometry, Binary Stars, Magnetic Stars, Variable Stars, White Dwarf Stars, Light Curve, Stellar Models, Ubv Spectra

Scientific paper

Measurements in five broad bands of the polar AN UMa are presented. The observations, taken at the 1.52 m telescope of the Osservatorio Astronomico of Bologna in Loiano, show two minima in the light curves, which prevail over each other at different wavelengths, confirming the presence of two different emitting sources in the object. If the model of a slow pulsar is accepted, the two sources can be attributed to the cyclotron emissions of polar 'caps' at the bases of the accretion columns of the magnetic dwarf.

Affiliated with

Also associated with

No associations

Rating

Five-color photometry of an Ursae Majoris 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 Five-color photometry of an Ursae Majoris, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Five-color photometry of an Ursae Majoris will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1441036