Ram Sagar
Ram Sagar
Verified email at iiap.res.in
Title
Cited by
Cited by
Year
The effect of magnetic fields on γ-ray bursts inferred from multi-wavelength observations of the burst of 23 January 1999
TJ Galama, MS Briggs, R Wijers, PM Vreeswijk, E Rol, D Band, ...
Nature 398 (6726), 394-399, 1999
2291999
Decay of the GRB 990123 optical afterglow: implications for the fireball model
AJ Castro-Tirado, MR Zapatero-Osorio, N Caon, LM Cairós, J Hjorth, ...
Science 283 (5410), 2069-2073, 1999
1931999
Aerosol characteristics at a high‐altitude location in central Himalayas: Optical properties and radiative forcing
P Pant, P Hegde, UC Dumka, R Sagar, SK Satheesh, KK Moorthy, A Saha, ...
Journal of Geophysical Research: Atmospheres 111 (D17), 2006
1852006
The extraordinarily bright optical afterglow of GRB 991208 and its host galaxy
AJ Castro-Tirado, VV Sokolov, J Gorosabel, JMC Cerón, J Greiner, ...
Astronomy & Astrophysics 370 (2), 398-406, 2001
1622001
Mass functions of five young Large Magellanic Cloud star clusters
R Sagar, T Richtler
Astronomy and Astrophysics 250, 324-339, 1991
1611991
Characteristics of aerosol black carbon mass concentration over a high altitude location in the Central Himalayas from multi-year measurements
UC Dumka, KK Moorthy, R Kumar, P Hegde, R Sagar, P Pant, N Singh, ...
Atmospheric Research 96 (4), 510-521, 2010
1422010
Ground-based CCD astrometry with wide-field imagers-II. A star catalog for m 67: WFI@ 2.2 m MPG/ESO astrometry, FLAMES@ VLT radial velocities
RKS Yadav, LR Bedin, G Piotto, J Anderson, S Cassisi, S Villanova, ...
Astronomy & Astrophysics 484 (2), 609-620, 2008
1262008
Optical and near-infrared observations of the GRB020405 afterglow
N Masetti, E Palazzi, E Pian, A Simoncelli, LK Hunt, E Maiorano, A Levan, ...
Astronomy & Astrophysics 404 (2), 465-481, 2003
1212003
Steps toward determination of the size and structure of the broad-line region in active galactic nuclei. VI. Variability of NGC 3783 from ground-based data
GM Stirpe
arXiv preprint astro-ph/9311002, 1993
1211993
Characteristics of aerosol spectral optical depths over Manora Peak: A high-altitude station in the central Himalayas
R Sagar, B Kumar, UC Dumka, KK Moorthy, P Pant
Journal of Geophysical Research-Part D-Atmospheres 109 (6), 2004
1082004
Wide-field CCD photometry around nine open clusters
S Sharma, AK Pandey, K Ogura, H Mito, K Tarusawa, R Sagar
The Astronomical Journal 132 (4), 1669, 2006
1032006
A new activity phase of the blazar 3C 454.3-Multifrequency observations by the WEBT and XMM-Newton in 2007–2008
CM Raiteri, M Villata, VM Larionov, MA Gurwell, WP Chen, OM Kurtanidze, ...
Astronomy & Astrophysics 491 (3), 755-766, 2008
1022008
Intranight optical variability of radio-quiet and radio lobe-dominated quasars
CS Stalin, R Sagar, PJ Wiita
Monthly Notices of the Royal Astronomical Society 350 (1), 175-188, 2004
942004
A multicolour CCD photometric and mass function study of the distant southern open star clusters NGC 3105, NGC 3603, Melotte 105, Hogg 15, NGC 4815, Pismis 20 and NGC 6253
R Sagar, U Munari, KS De Boer
Monthly Notices of the Royal Astronomical Society 327 (1), 23-45, 2001
842001
South Asian dust episode in June 2006: Aerosol observations in the central Himalayas
P Hegde, P Pant, M Naja, UC Dumka, R Sagar
Geophysical research letters 34 (23), 2007
812007
Multiband optical monitoring of the blazars S5 0716+ 714 and BL Lacertae
CS Stalin, R Sagar, PJ Wiita, V Mohan, AK Pandey
Monthly Notices of the Royal Astronomical Society 366 (4), 1337-1345, 2006
812006
Grb000301c with peculiar afterglow emission
R Sagar, V Mohan, SB Pandey, AK Pandey, CS Stalin, AJ Castro-Tirado
Arxiv preprint astro-ph/0004223, 2000
802000
Integrated photometric characteristics of galactic open star clusters
S Lata, AK Pandey, R Sagar, V Mohan
Astronomy & Astrophysics 388 (1), 158-167, 2002
792002
Supernova 2012aw–a high-energy clone of archetypal Type IIP SN 1999em
S Bose, B Kumar, F Sutaria, B Kumar, R Roy, VK Bhatt, SB Pandey, ...
Monthly Notices of the Royal Astronomical Society 433 (3), 1871-1891, 2013
752013
Star formation in young star cluster NGC 1893
S Sharma, AK Pandey, DK Ojha, WP Chen, SK Ghosh, BC Bhatt, ...
Monthly Notices of the Royal Astronomical Society 380 (3), 1141-1160, 2007
732007
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