IIA In-House Scientific Meeting April 17-18, 2006
17 April 06 | ||
09:20-09:25 | Vinod Krishan | Opening remarks |
09:25-09:30 | S.S.Hasan | Inauguration |
Session I | Chair: C.Sivaram | Solar Physics |
09:30-09:45 | K.M.Hiremat | Solar Seismic model and Neutrino fluxes |
09:45-10:00 | S.P.Bagare | Molecular lines in sunspot umbral spectra |
10:00-10:15 | K.Sundara Raman | Photospheric magnetic field changes in the active regions |
10:15-10:30 | K.E.Rangarajan | Two-beam spectro-polarimeter for Kodaikanal tunnel telescope |
10:30-10:45 | Jagdev Singh | Chromospheric variations with the solar cycle phase derived from Ca - K line profiles |
10:45-11:00 | R.Kariyappa | Intensity oscillations in UV bright points and Network elements from TRACE observations |
11:00-11:15 | Coffee | |
Session II | Chair: Jagdev Singh | Solar Physics |
11:15-11:30 | K.P.Raju | Differences between a polar coronal hole and its equatorial extension |
11:30-11:45 | K.B.Ramesh | Solar X-ray spectral irradiance variability |
11:45-12:00 | K.R.Subramanaian | An estimation of coronal magnetic field using type II doublet radio bursts |
12:00-12:15 | D.Banerjee | Coronal holes and the fast solar wind |
12:15-12:30 | J.H.Sastri | Couplings in Geospace |
12:30-12:45 | Arun Mangalam | Constraints on mean field strengths from relative magnetic helicity |
12:45-13:00 | A.Satyanarayanan | Effect of gravity on Alfven waves with flows |
13:00-13:15 | M.S.Sundar Rajan | Back-end receiver system for observations of polarized radio emission from solar corona |
13:15-14:00 | Lunch | |
Session III | Chair: H.C.Bhatt | Stars and Stellar System |
14:00-14:15 | Sujan Sengupta | Polarimetric detection of earth like planets |
14:15-14:30 | Parihar P.S | Exploring disk accretion in classical T Tauri stars |
14:30-14:45 | M.V. Mekkadan | T Tauri research at VBO |
14:45-15:00 | Sushma Mallik | Colour-Magnitude diagram for the Alpha Persei cluster |
15:00-15:15 | G.Pandey | Fluorine abundances in extreme Helium stars |
15:15-15:30 | Sunetra Giridhar | Chemical compositions of post-AGB candidates HD 27381 and HD |
15:30-15:45 | Vinod Krishan | Hall effect in accretion disks |
15:45-16:00 | Coffee | |
Session IV | Chair: Sunetra Giridhar | Novae, Planetary Nebulae |
16:00-16:15 | G.C.Anupama | 2006 Outburst of nova RS Oph |
16:15-16:30 | U.S.Kamath | Study of quiescent and late outburst stages of Novae |
16:30-16:45 | D.K.Sahu | Photometric and spectroscopic evolution of type IIp supernova SN 2004 et |
16:45-17:00 | D.C.V.Mallik/J.Baliga | Incidence of planetary nebulae in star clusters:the case of NGC 2818 |
17:00-17:15 | H.C.Bhatt | Formation of stars and planets: disk dispersal time scales |
18 April 06 | ||
Session V | Chair: A.V.Raveendran | Pulsars, Galaxies |
09:30-09:45 | R.T.Gangadhara | Pulsar emission altitude from relativistic phase shift |
09:45-10:00 | Reji Thomas | Dynamics of plasma particles in the pulsar magnetosphere |
10:00-10:15 | B.C.Bhatt | Photometric studies of selected open clusters |
10:15-10-30 | Aruna Goswami | CEMP stars and early galactic chemical evolution |
10:30-10:45 | Annapurni Subramanian | Large Megallanic cloud: new puzzles in the disk and halo |
10:45-11:00 | Eshwar Reddy | Decomposition of the galactic disk:Kinematics and abundances |
11:00-11:15 | Prajval Shastri | The outflow from the Nucleus of a purportedly obscured Seyfert |
11:15-11:30 | Jayant Murthy | Diffuse FUV radiation in the LMC |
11:30-12:00 | Coffee | |
Session VI | Chair: S.P.Bagare | Earth Atmosphere, Optics |
12:00-12:15 | Shanti Kumar | Total ozone column and its variability over Indian Astronomical observatory |
12:15-12:30 | T.P.Prabhu | Atmospheric water vapour column above Mt.Saraswati Hanle |
12:30-12:45 | R.Prasad | Holographic data storage and image compression |
12:45-13:00 | S.Chatterjee | Scattering of light by random structures: Detection of periodicities hidden behind randomness by the matched filtering method |
13:00-14:00 | Lunch | |
Session VII | Chair: T.P.Prabhu | Theoretical Astrophysics |
14:00-14:15 | K.N.Nagendra | Polarised line transfer |
14:15-14:30 | M.Srinivasa Rao | Study of irradiation effects in close binary components |
14:30-14:45 | C.Sivaram | Dark energy linking the six numbers of Rees |
14:45-15:00 | Rajat Chaudhuri | Some aspects of many body theories |
15:00-15:15 | H.S.Nataraj | Electric dipole moment of the electron and its cosmological implications |
15:15-15:30 | K.V.P.Latha | Application of CC theory to two interesting many-body problems in atomic physics |
15:30-15:45 | G.Ramachandran | Meson production: seventy years after Yukawa theory |
15:45-16:00 | Coffee | |
Session VIII | Chair: Sundara Rajan | Instrumentation |
16:00-16:15 | V.Chinnappan | A new approach to stellar image coorection for atmospherically degraded images |
16:15-16:30 | V.Chinnappan/ S.K.Saha | Speckle interferometry at IIA |
16:30-16:45 | Yeshwant L | Speckle interferometry |
16:45-17:00 | P.K.Mahesh | Mechanical aspects of HAGER telescope |
17:00-17:15 | G.Srinivasalu | Mosaiced 4Kx4K CCD |
17:15-17:30 | Faseehana S | Embedded system as controller for an array of gamma ray telescopes |
17:30-17:45 | J.P.Lancelot | Polarization shearing interferometer (PSI) based wavefront sensor for adaptive optics |
17:45-18:00 | R.Ramachandra Reddy | Overview of civil works |
18:00 | High Tea |
Last updated on: February 20, 2024