Astronomy and Astrophysics – Astrophysics
Scientific paper
Nov 1982
adsabs.harvard.edu/cgi-bin/nph-data_query?bibcode=1982a%26as...50..173m&link_type=abstract
Astronomy and Astrophysics Supplement Series, vol. 50, Nov. 1982, p. 173-186.
Astronomy and Astrophysics
Astrophysics
4
Astrometry, Astronomical Catalogs, Error Analysis, Accuracy, Correlation Coefficients, Diameters
Scientific paper
The accurate determination of the division corrections for the graduated circle of an automated photoelectric transit circle is considered. A method based on randomization of the measuring order of all the divisions is presented for the simultaneous derivation of unbiased microscope scales and the division corrections. The method makes possible the clear separation of the time variation of the scales from each Fourier component of the graduation error. It is shown that, when the unbiased scales are used, two positionings of a pair of microscopes are sufficient to complete three sets of measurements for three independent rosettes. A modified version of the measuring scheme proposed by Miyamoto and Ishii (1982) is presented, along with a dual-purpose scheme for the simultaneous derivation of unbiased scales and division corrections.
Kuehne Christoph
Miyamoto Manabu
No associations
LandOfFree
An accurate derivation of the division corrections in a photoelectric meridian circle 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 An accurate derivation of the division corrections in a photoelectric meridian circle, we encourage you to share that experience with our LandOfFree.com community. Your opinion is very important and An accurate derivation of the division corrections in a photoelectric meridian circle will most certainly appreciate the feedback.
Profile ID: LFWR-SCP-O-1755263