25 citations · 42 across the 5 of their papers we have counts for
5 papers
High resolution spectroscopy of the hot post-AGB stars : IRAS13266-5551 (CPD-55 5588) and IRAS17311-4924 (Hen3-1428)
G. Sarkar Nee Gauba, M. Parthasarathy, Bacham E. Reddy
The high resolution spectra covering the wavelength range 4900 A to 8250 A of the hot post-AGB stars IRAS13266-5551 (CPD-55 5588) and IRAS17311-4924 (Hen3-1428) reveal absorption l…
UV(IUE) spectra of hot post-AGB candidates
G. Sarkar Nee Gauba, M. Parthasarathy
Analysis of the low resolution UV(IUE) spectra of 15 hot post-AGB candidates is presented. The UV(IUE) spectra of 10 stars suggest partial obscuration of the hot stars due to circu…
Circumstellar dust shells of hot post-AGB stars
G. Sarkar Nee Gauba, M. Parthasarathy
Using a radiative transfer code (DUSTY) parameters of the circumstellar dust shells of 15 hot post-AGB stars have been derived. Combining the optical, near and far-infrared (ISO, I…
Photometry and low resolution spectroscopy of hot post-AGB candidates
G. Gauba, M. Parthasarathy, Brijesh Kumar +2
We have obtained Johnson U, B, V and Cousins R, I photometry and low resolution spectra of a small sample of hot post-AGB candidates. Using the present data in combination with JHK…
UV (IUE) spectra of the central stars of high latitude planetary nebulae Hb7 and Sp3
Geetanjali Gauba, M. Parthasarathy, Y. Nakada +1
We present an analysis of the UV (IUE) spectra of the central stars of Hb7 and Sp3. Comparison with the IUE spectrum of the standard star HD 93205 leads to a spectral classificatio…