UBVRI photometry of the X-ray bursters V801 Arae and UY Volantis

Details UBVRI photometry of the X-ray bursters V801 Arae and UY Volantis UBVRI photometry of the X-ray bursters V801 Arae and UY Volantis

Jan 1990

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1990a%26a...227..105s&link_type=abstract

Astronomy and Astrophysics (ISSN 0004-6361), vol. 227, no. 1, Jan. 1990, p. 105-114.

Astronomy and Astrophysics

Astrophysics

17

Eclipsing Binary Stars, Neutron Stars, Stellar Spectrophotometry, Ubv Spectra, X Ray Binaries, Accretion Disks, Light Curve, Main Sequence Stars, Quantum Efficiency, Stellar Orbits

Scientific paper

Results are presented of simultaneous high time-resolution UBVRI photometry of two X-ray bursters, V801 Arae and the eclipsing system UY Volantis. During the observations of three orbital periods of V801 Arae and six orbital periods of UY Vol, two optical bursts of V801 Arae and five of UY Vol were detected. With one exception, the bursts of both objects appeared to belong to two separate groups with different decay times. For both objects, cross correlation functions of the U and R bands showed small delays (less than 1 sec) of the bursts in the R band relative to U. Color indices did not vary significantly during the bursts.

Affiliated with

Also associated with

No associations

Rating

UBVRI photometry of the X-ray bursters V801 Arae and UY Volantis 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 UBVRI photometry of the X-ray bursters V801 Arae and UY Volantis, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and UBVRI photometry of the X-ray bursters V801 Arae and UY Volantis will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1558949