Brijesh, K.; Sagar, R.; Rautela, B. S.; Srivastava, J. B.; Srivastava, R. K.
(2000)
We present an analysis of the atmospheric extinction coefficients measured during 1964-1999 in broad-band photometric passbands at U.P. State Observatory, Naini Tal. The extinction properties are also studied from the ...