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| 1 | 2006PASJ...58..177S |
| 1.000 | 02/2006 | A E X R S U |
| Singh, Harinder P.; Yuasa, Manabu; Yamamoto, Nawo; Gupta, Ranjan |
| Reliability Checks on the Indo-US Stellar Spectral Library Using Artificial Neural Networks and Principal Component Analysis |
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| 2 | 2006Ap&SS.301...21G |
| 1.000 | 01/2006 | A E X R U |
| Gupta, Ranjan; Vaidya, D. B.; Bobbie, J. S.; Chylek, Petr |
| Scattering Properties and Composition of Cometary Dust |
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| 3 | 2005A&A...441..555G |
| 1.000 | 10/2005 | A E F X R U |
| Gupta, R.; Mukai, T.; Vaidya, D. B.; Sen, A. K.; Okada, Y. |
| Interstellar extinction by spheroidal dust grains |
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| 4 | 2005MNRAS.361..177S |
| 1.000 | 07/2005 | A E F X R S U |
| Sen, A. K.; Mukai, T.; Gupta, R.; Das, H. S. |
| An analysis of the distribution of background star polarization in dark clouds |
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| 5 | 2005BASI...33..175G |
| 1.000 | 06/2005 | A F S U |
| Gupta, Ranjan; Ashok, N. M.; Singh, Harinder P.; Ranade, Arvind C. |
| A near-IR stellar spectral library in the H band using the Mt. Abu telescope |
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| 6 | 2004BASI...32..311R |
| 1.000 | 12/2004 | A F S U |
| Ranade, Arvind; Gupta, Ranjan; Ashok, N. M.; Singh, Harinder P. |
| A near-infrared stellar spectral library: I. H-band spectra. |
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| 7 | 2004yCat..21520251V |
| 1.000 | 07/2004 | A D O U |
| Valdes, F.; Gupta, R.; Rose, J. A.; Singh, H. P.; Bell, D. J. |
| Indo-US library of coude feed stellar spectra (Valdes+, 2004) |
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| 8 | 2004yCat..21520201G |
| 1.000 | 07/2004 | A D O U |
| Gupta, R.; Singh, H. P.; Volk, K.; Kwok, S. |
| Classification of 2000 bright IRAS sources (Gupta+, 2004) |
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| 9 | 2004ApJS..152..251V |
| 1.000 | 06/2004 | A E F X D R C S O U |
| Valdes, Francisco; Gupta, Ranjan; Rose, James A.; Singh, Harinder P.; Bell, David J. |
| The Indo-US Library of Coudé Feed Stellar Spectra |
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| 10 | 2004ApJS..152..201G |
| 1.000 | 06/2004 | A E F X D R C S O U H |
| Gupta, Ranjan; Singh, Harinder P.; Volk, K.; Kwok, S. |
| Automated Classification of 2000 Bright IRAS Sources |
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| 11 | 2003BASI...31..465R |
| 1.000 | 03/2003 | A U |
| Ramaprakash, A. Deep. A. N.; Tandon, S. N.; Gupta, R.; Burse, M. P.; Chordia, P. A.; Das, H. K.; Engineer, S.; Kohok, A. A.; Mestry, V. B. |
| Near Infrared PICNIC Imager (NIPI) - A Progress Report |
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| 12 | 2003IAUSS...4E..22G |
| 1.000 | 00/2003 | A U |
| Gupta, Ranjan |
| Experimental Astronomy Teaching at Indian Universities |
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| 13 | 2003IAUJD...8E..14S |
| 1.000 | 00/2003 | A U |
| Singh, Harinder P.; Gupta, Ranjan |
| Automated Online Data Analysis by Artificial Neural Networks |
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| 14 | 2003asdu.confE.168V |
| 1.000 | 00/2003 | A T U |
| Vaidya, D. B.; Gupta, R. |
| Composite Interstellar Grains |
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| 15 | 2003asdu.confE.167G |
| 1.000 | 00/2003 | A T U |
| Gupta, Ranjan; Vaidya, D. B. |
| Interstellar extinction revisited with T-Matrix calculations |
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| 16 | 2002Mercu..31...42G |
| 1.000 | 00/2002 | U |
| Gupta, R. Ed. |
| Book Review: Observer's handbook 2002 / Royal Astronomical Society of Canada |
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| 17 | 2002adaa.conf..355S |
| 1.000 | 00/2002 | T U |
| Sen, A. K.; Gupta, Ranjan; Ramaprakash, A. N.; Tandon, S. N. |
| Reduction of Imaging Polarimetry Images |
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| 18 | 2002adaa.conf..149B |
| 1.000 | 00/2002 | T U |
| Biswal, B.; Singh, Harinder P.; Gupta, Ranjan |
| Predicting Dynamics through Artificial Neural Networks |
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| 19 | 2002adaa.conf..139G |
| 1.000 | 00/2002 | T U |
| Gupta, Ranjan; Polcaro, V. Francesco; Singh, Harinder P. |
| Slitless Spectroscopy and ANN Based Automated Analysis |
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| 20 | 2002adaa.conf..115G |
| 1.000 | 00/2002 | T U |
| Gupta, Ranjan; Volk, Kevin; Kwok, Sun; Singh, Harinder P. |
| Automated Classification of IRAS Sources |
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| 21 | 2002adaa.conf...69S |
| 1.000 | 00/2002 | T C U |
| Singh, Harinder P.; Bailer-Jones, Coryn A. L.; Gupta, Ranjan |
| Principal Component Analysis and its Application to Stellar Spectra |
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| 22 | 2002adaa.conf...51B |
| 1.000 | 00/2002 | A X T C U |
| Bailer-Jones, Coryn A. L.; Gupta, Ranjan; Singh, Harinder P. |
| An Introduction to Artificial Neural Networks |
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| 23 | 2002adaa.conf.....G |
| 1.000 | 00/2002 | T U |
| Gupta, Ranjan; Singh, Harinder P.; Bailer-Jones, Coryn A. L. |
| Automated data analysis in astronomy |
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| 24 | 2001BASI...29..471G |
| 1.000 | 09/2001 | A F G U |
| Gupta, Ranjan |
| Small/automated telescopes and backend instrumentation for teaching purpose |
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| 25 | 2001A&A...375..584V |
| 1.000 | 08/2001 | A E F R C U |
| Vaidya, D. B.; Gupta, R.; Dobbie, J. S.; Chylek, P. |
| Interstellar extinction by composite grains |
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| 26 | 2001Mercu..30...42G |
| 1.000 | 00/2001 | |
| Gupta, R. |
| Book Review: Observer's handbook 2001 / Royal Astronomical Society of Canada |
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| 27 | 2001ASPC..223.1238G |
| 1.000 | 00/2001 | T |
| Gupta, R.; Vaidya, D. B. |
| Modeling of Interstellar Dust Grains (CD-ROM Directory: contribs/gupta2) |
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| 28 | 2001ASPC..223..791G |
| 1.000 | 00/2001 | T C U |
| Gupta, R.; Gulati, R. K.; Singh, H. P. |
| An Investigation of Convective Overshoot from the Spectra of G and K Dwarfs (CD-ROM Directory: contribs/gupta1) |
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| 29 | 2000JApA...21...91V |
| 1.000 | 06/2000 | F G R C S U |
| Vaidya, D. B.; Anandarao, B. G.; Desai, J. N.; Gupta, R. |
| Porous and fluffy grains in the regions of anomalous extinction. |
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| 30 | 2000A&AS..141..175S |
| 1.000 | 01/2000 | A E F D R C S O U |
| Sen, A. K.; Gupta, Ranjan; Ramaprakash, A. N.; Tandon, S. N. |
| Imaging polarimetry of some selected dark clouds |
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| 31 | 1999yCat..41410175S |
| 1.000 | 08/1999 | A D O U |
| Sen, A. K.; Gupta, Ranjan; Ramaprakash, A. N.; Tandon, S. N. |
| Dark clouds imaging polarimetry (Sen+, 2000) |
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| 32 | 1999A&A...348..594V |
| 1.000 | 08/1999 | A E F G R C U |
| Vaidya, D. B.; Gupta, Ranjan |
| Interstellar extinction by porous grains |
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| 33 | 1998SPIE.3351..406R |
| 1.000 | 05/1998 | A T |
| Ramaprakash, A. N.; Gupta, Ranjan; Tandon, S. N. |
| Flexible off-axis acquisition and guidance system |
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| 34 | 1998MNRAS.295..312S |
| 1.000 | 04/1998 | A E F G R C U |
| Singh, Harinder P.; Gulati, Ravi K.; Gupta, Ranjan |
| Stellar Spectral Classification using Principal Component Analysis and Artificial Neural Networks |
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| 35 | 1998A&AS..128..369R |
| 1.000 | 03/1998 | A E F X R C S U H |
| Ramaprakash, A. N.; Gupta, R.; Sen, A. K.; Tandon, S. N. |
| An imaging polarimeter (IMPOL) for multi-wavelength observations |
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| 36 | 1998uabi.conf..711G |
| 1.000 | 00/1998 | F G T U |
| Gulati, R. K.; Gupta, R.; Singh, H. P. |
| Analysis of IUE Low Resolution Spectra Using Artificial Neural Networks |
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| 37 | 1998LNP...506..243R |
| 1.000 | 00/1998 | A F G T U |
| Ramaprakash, A. N.; Tandon, S. N.; Gupta, R. |
| Imaging Polarimetry of Nearby Molecular Clouds |
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| 38 | 1998BASI...26..521R |
| 1.000 | 00/1998 | F G S U |
| Ramaprakash, A. N.; Gupta, Ranjan; Tandon, S. N. |
| Magnetic fields in molecular clouds |
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| 39 | 1998ASPC..138..309S |
| 1.000 | 00/1998 | F G T R U |
| Singh, H. P.; Gupta, R.; Gulati, R. K. |
| Stellar spectral classification based on principal component analysis and artificial neural networks |
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| 40 | 1997A&A...328..634V |
| 1.000 | 12/1997 | A E F G R C U |
| Vaidya, D. B.; Gupta, Ranjan |
| Extinction by porous silicate and graphite grains |
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| 41 | 1997PASP..109..843G |
| 1.000 | 07/1997 | A F G R C S U |
| Gulati, R.; Gupta, R.; Singh, H. |
| E(BV) Determinations of O and B Stars Using Artificial Neural Networks |
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| 42 | 1997A&A...322..933G |
| 1.000 | 06/1997 | A E F G R C S U |
| Gulati, R. K.; Gupta, R.; Rao, N. K. |
| A comparison of synthetic and observed spectra for G-K dwarfs using artificial neural networks. |
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| 43 | 1996BASI...24..855G |
| 1.000 | 12/1996 | F G |
| Gupta, Ranjan |
| Small telescopes and robotics |
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| 44 | 1996BASI...24...21G |
| 1.000 | 03/1996 | A F G C U |
| Gulati, R. K.; Gupta, Ranjan; Gothoskar, Pradeep; Khobragade, Shyam |
| Classification of ultraviolet stellar spectra using artificial neural networks |
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| 45 | 1996gbaa.conf..358R |
| 1.000 | 00/1996 | T |
| Ramaprakash, A. N.; Tandon, S. N.; Gupta, R.; Sen, A. K. |
| Imaging Polarimeter (IMPOL) |
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| 46 | 1996Ap&SS.239..361M |
| 1.000 | 00/1996 | F G R S U |
| Mukherjee, Soma; Bhattacharya, Ujjwal; Parui, S. K.; Gupta, Ranjan; Gulati, Ravi K. |
| A multi-layered backpropagation artificial neural network algorithm for UV spectral classification |
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| 47 | 1995BASI...23..567G |
| 1.000 | 12/1995 | G |
| Gupta, Ranjan; Tandon, S. N.; Deo, R. S.; Ramprakash, A. N. |
| Automated photoelectric telescopes for universities |
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| 48 | 1995ASPC...77..253G |
| 1.000 | 00/1995 | A E F G T R C U |
| Gulati, R. K.; Gupta, R.; Gothoskar, P.; Khobragade, S. |
| Automated Classification of a Large Database of Stellar Spectra |
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| 49 | 1994ApJ...426..340G |
| 1.000 | 05/1994 | A F G R C S U |
| Gulati, R. K.; Gupta, Ranjan; Gothoskar, Pradeep; Khobragade, Shyam |
| Stellar spectral classification using automated schemes |
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| 50 | 1994VA.....38..293G |
| 1.000 | 00/1994 | A E C U |
| Gulati, R. K.; Gupta, R.; Gothoskar, P.; Khobragade, S. |
| Ultraviolet stellar spectral classification using a multilevel tree neural network |
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| 51 | 1992ASPC...34..249G |
| 1.000 | 00/1992 | F G T R |
| Gupta, Ranjan |
| APTs for Indian Universities |
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| 52 | 1987dsc..proc..567C |
| 1.000 | 09/1987 | A T U |
| Chandrasekhar, T.; Prasad, C. Debi; Desai, J. N.; Ashok, N. M.; Gupta, Ranjan |
| Study of the ionic and neutral species in the coma of Comet Halley with an image intensifier camera |
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| 53 | 1986GeoRL..13.1055G |
| 1.000 | 10/1986 | A R C |
| Gupta, R.; Desai, J. N.; Raghavarao, R.; Sekar, R.; Sridharan, R. |
| Excess heating over the equatorial latitudes during storm sudden commencement |
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