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GALEX Observations of Diffuse UV Radiation at High Spatial Resolution from the Sandage Nebulosity
N. V. Sujatha, Jayant Murthy, Abhay Karnataki +2
Using the GALEX ultraviolet imagers we have observed a region of nebulosity first identified as starlight scattered by interstellar dust by Sandage (1976). Apart from airglow and z…
Measurement of Dust Optical Properties in Coalsack
N. V. Sujatha, Jayant Murthy, P. Shalima +1
We have used FUSE and Voyager observations of dust scattered starlight in the neighborhood of the Coalsack Nebula to derive the optical constants of the dust grains. The albedo is…
FUV Scattering by Dust in Orion
P. Shalima, N. V. Sujatha, Jayant Murthy +2
We have modelled diffuse far-ultraviolet spectrum observed by FUSE near M42 as scattering of starlight from the Trapezium stars by dust in front of the nebula. The dust grains are…
Dust Properties in the FUV in Ophiuchus
N. V. Sujatha, P. Shalima, Jayant Murthy +1
We have derived the albedo () and phase function asymmetry factor () of interstellar dust grains at 1100 Å~ using archival {\it Voyager} observations of diffuse radiation in…