Radius of the sun from observations of the total solar eclipse of July 31, 1981

Details Radius of the sun from observations of the total solar eclipse of July 31, 1981 Radius of the sun from observations of the total solar eclipse of July 31, 1981

Jun 1993

adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1993kfnt....9r...3a&link_type=abstract

Kinematika i Fizika Nebesnykh Tel (ISSN 0233-7665), vol. 9, no. 3, p. 3-7.

Astronomy and Astrophysics

Astronomy

1

Astronomical Photometry, Solar Diameter, Solar Eclipses, Solar Limb, Astrometry, Error Analysis, Solar Activity

Scientific paper

Moments of the local contacts at 24 points on E and W solar limbs are determined from the July 31, 1981 solar eclipse cinematographic observations in the continuum. The r.m.s. value of the solar radius, averaged over limb regions with different activity, is rs = 959.97 +/- 0.04 arcsec. The solar radius estimates made separately for limb active regions and for undisturbed ones demonstrated the significance of the active region effects on the measured solar radius (up to 0.14 arcsec).

Affiliated with

Also associated with

No associations

Rating

Radius of the sun from observations of the total solar eclipse of July 31, 1981 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 Radius of the sun from observations of the total solar eclipse of July 31, 1981, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and Radius of the sun from observations of the total solar eclipse of July 31, 1981 will most certainly appreciate the feedback.

Rate now

Comments { 0 }

Profile ID: LFWR-SCP-O-1334852