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Near-infrared spectroscopic and photometric evolution of Nova V476 Scuti -- a nova that formed optically thin dust
R. K. Das, D. P. K. Banerjee, N. M. Ashok +1
We present results of near-infrared (near-IR) (1.07 - 2.5 m) spectroscopic and photometric observations of Nova V476 Scuti (V476 Sct) which was discovered in outburst in 2…
Near-infrared properties of classical novae: a perspective gained from Mount Abu Infrared Observatory
Dipankar P. K. Banerjee, N. M. Ashok
We review the near-infrared properties of classical novae in the J, H and K bands at wavelengths between 1.08 to 2.4 micron. A classification system exists for the early post-outbu…
Nova KT Eri 2009: Infrared studies of a very fast and small amplitude He/N nova
Ashish Raj, D. P. K. Banerjee, N. M. Ashok
We present near-infrared spectroscopic and photometric observations of the nova KT Eridani taken during the first 100 days following its discovery in 2009 November. The JHK spectra…
Studies of the Be star X Persei during a bright infrared phase
Blesson Mathew, D. P. K. Banerjee, Sachindra Naik +1
We present multi-epoch photometric and spectroscopic near-infrared observations of the Be star X Persei in the JHK bands covering the wavelength range 1.08 to 2.35 micron. Combinin…
V496 Scuti: Detection of CO emission and dust shell in a moderately fast Fe II nova
Ashish Raj, N. M. Ashok, D. P. K. Banerjee +3
We present near-infrared and optical observations of moderately fast FeII-class Nova Scuti 2009 (V496 Sct) covering various phases; pre-maximum, early decline and nebular, during t…