Browsing by Author "Doss, A. T"

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Narrow Band Photometry of Rho Puppis

Doss, A. T (Kodaikanal Observatory, 1969-07)

Monochromatic flux values of the dwarf Cepheid Rho Puppis have been evaluated over the cycle from observations made in the 1967 season through four narrow band filters centred at 3858 A/sup0/ 4310 A/supo/, 4720 A/supo/ and ...
Photoelectric and Spectrographic Studies of Nova Delphini (1967)

Doss, A. T; Bhatnagar, A; Natarajan, V (Kodaikanal Observatory, 1972-07)

The measurement and analysis of the spectra of Nova Delphini (1967) obtained at Kodaikanal is presented. An estimate of the photospheric temperature of the nuclear star of the nova is also made
Photoelectric observations of the 1963-1964 eclipse of zeta Aurigae

Bappu, M. K. V; Doss, A. T; Viswanadham, P (Taylor and Francis, 1965-04)
Two Colour Photoelectric observations of the eclipsing variable UW Canis Majoris

Doss, A. T (Kodaikanal Observatory, 1967-01)

Photoelectric light curves of the eclipsing binary UW Canis Majoris have been obtained in the blue and yellow. A new ephemeris is given for the system. The depth of the primary minimum is about 0/supm/.45 in B and 0/supm/.47 ...

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