IIA Institutional Repository

Browsing by Subject "spectroscopic"

Browsing by Subject "spectroscopic"

Sort by: Order: Results:

  • The environments of accreting supermassive black holes in the nearby universe: a brief overview of the southern seyfert spectroscopic snapshot survey (S7) 
    Shastri, P; Dopita, M; Banfield, J; Thomas, A; Longbottom, F; Sundar, M. N; Chetna Duggal; Groves, B; Kharb, P; Davies, R; Kewley, L; Lalitha, S; Hampton, E; Shalima, P; James, B; S7 collaboration (AIP Publishing, 2019-06-21)
    Black holes with a mass a million times the mass of our Sun or more—i.e., supermassive black holes—tend to reside in galactic centers. The mass of a supermassive black hole scales with the mass and stellar velocity dispersion ...
  • A near-infrared stellar spectral library; I. H-band spectra 
    Ranade, A; Gupta, R (Astronomical Society of India, 2004-12)
    This paper presents the H band near-infrared (NIR) spectral library of 135 solar type stars covering spectral types O5-M3 and luminosity classes I-V as per MK classification. The observations were carried out with 1.2 meter ...
  • A near-IR stellar spectral library in the H band using the Mt. Abu telescope 
    Gupta, R; Ashok, N. M; Singh, H. P; Ranade, A. C (Astronomical Society of India, 2005-06)
    We present an H band near-infrared (NIR) spectral library of 135 solar type stars covering spectral types O5-M3 and luminosity classes I-V as per MK classification. The observations were carried out with 1.2 meter Gurushikhar ...
  • On the long-cycle variability of the Algol OGLE-LMC-DPV-065 and its stellar, orbital, and disc parameters 
    Mennickent, R. E; Cabezas, M; Djurasevic, G; Rivinius, T; Hadrava, P; Poleski, R; Soszynski, I; Celedon, L; Astudillo-Defru, N; Raj, A; Fernandez-Trincado, J. G; Schmidtobreick, L; Tappert, C; Neustroev, V; Porritt, I (Oxford University Press on behalf of the Royal Astronomical Society, 2019-08)
    OGLE-LMC-DPV-065 is an interacting binary whose double-hump long photometric cycle remains hitherto unexplained. We analyze photometric time series available in archive data sets spanning 124 yr and present the analysis ...

Search DSpace

Browse

My Account