Browsing by Author "Sehgal, N. K"

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Observations of October 24, 1995 total solar eclipse from ground and from Canberra Aircraft at 40,000 ft. altitude

Bhatnagar, A; Nijhavan, A. K; Sehgal, N. K; Kamble, V. B; Pandya, R. P; Pandya, N. P; Bhavsar, K. M; Prajapati, R. P (Indian Institute of Astrophysics, 1997)

Photographic observations were made of the total solar eclipse from the ground (near Agra-village Jajau) and from a height of 40,000 feet on board a Canberra aircraft of the Indian Air Force. For this purpose two identical ...
Photography of Solar Corona Using Indian Air Force Aeroplane

Ramani, M; Cowsik, R; Singh, J; Shukla, A. K (Wg. Cdr.); Ravi Shekar (Sqn. Ldr.); Narayana, P. V. S (Fg. Offr); Shaji, P. K (Fg. Offr.); Paul, S. K (Fg. Offr.); Shelkey, S. N (J.W.O); Babu, K. R (J.W.O); Kamble, V. B (Indian Institute of Astrophysics, Bangalore, 1997)

The teams of the Indian Air Force participated actively in the programme. They made several supersonic flights to follow shadow zone of the moon on earth along the path of totality, thereby extending thte duration of ...
Total solar eclipse observations MiG-25 at 80,000 ft

Bhatnagar, A; Mukerji, S; Babu, Y. S; Sehgal, N. K; Kamble, V. B; Pandya, R. P; Pandya, N. P; Bhavsar, K. M; Prajapati, R. P (Indian Institute of Astrophysics, 1997)

The objective of this project was to take intensity and polarization measurements of extended solar coronal streamers, from a height of 75,000 to 80,000 feet above the ground. Hitherto, no observations have been made of ...

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