Kailash C Sahu - Publications

Affiliations: 
Space Telescope Science Institute 
Area:
exoplanets, planetary nebulae, gamma-ray bursts, microlensing, black holes

118 high-probability publications. We are testing a new system for linking publications to authors. You can help! If you notice any inaccuracies, please sign in and mark papers as correct or incorrect matches. If you identify any major omissions or other inaccuracies in the publication list, please let us know.

Year Citation  Score
2020 Sabbi E, Gennaro M, Anderson J, Bajaj V, Bastian N, Gallagher JS, Gieles M, Lennon DJ, Nota A, Sahu KC, Zeidler P. Time-domain Study of the Young Massive Cluster Westerlund 2 with the Hubble Space Telescope. I The Astrophysical Journal. 891: 182. DOI: 10.3847/1538-4357/Ab7372  0.546
2020 Bond HE, Bellini A, Sahu KC. Proper-Motion Membership Tests for Four Planetary Nebulae in Galactic Globular Clusters The Astronomical Journal. 159: 276. DOI: 10.3847/1538-3881/Ab8F9E  0.438
2019 Bennett DP, Akeson R, Alibert Y, Anderson J, Bachelet E, Beaulieu J, Bellini A, Bhattacharya A, Boss A, Bozza V, Bryson S, Buzasi D, Novati SC, Christiansen J, Domagal-goldman SD, ... ... Sahu KC, et al. Wide-Orbit Exoplanet Demographics Bulletin of the American Astronomical Society. 51: 505. DOI: 10.7892/Boris.143128  0.434
2018 Kains N, Calamida A, Sahu KC, Anderson J, Casertano S, Bramich DM. A Search for Black Hole Microlensing Signatures in Globular Cluster NGC 6656 (M22) The Astrophysical Journal. 867: 37. DOI: 10.3847/1538-4357/Aae311  0.54
2018 Evans NR, Karovska M, Bond HE, Schaefer GH, Sahu KC, Mack J, Nelan EP, Gallenne A, Tingle ED. The Orbit of the Close Companion of Polaris: Hubble Space Telescope Imaging, 2007 to 2014* The Astrophysical Journal. 863: 187. DOI: 10.3847/1538-4357/Aad410  0.528
2018 Renzini A, Gennaro M, Zoccali M, Brown TM, Anderson J, Minniti D, Sahu KC, Valenti E, VandenBerg DA. The WFC3 Galactic Bulge Treasury Program: Relative Ages of Bulge Stars of High and Low Metallicity The Astrophysical Journal. 863: 16. DOI: 10.3847/1538-4357/Aad09B  0.494
2018 Clarkson WI, Calamida A, Sahu KC, Brown TM, Gennaro M, Avila RJ, Valenti J, Debattista VP, Rich RM, Minniti D, Zoccali M, Aufdemberge ER. Chemically Dissected Rotation Curves of the Galactic Bulge from Main-sequence Proper Motions* The Astrophysical Journal. 858: 46. DOI: 10.3847/1538-4357/Aaba7F  0.409
2018 Kains N, Calamida A, Rejkuba M, Bhardwaj A, Inno L, Sahu KC, Zoccali M, Bono G, Surot F, Anderson J, Casertano S. New variable stars towards the Galactic Bulge – I. The bright regime Monthly Notices of the Royal Astronomical Society. 482: 3058-3070. DOI: 10.1093/Mnras/Sty2874  0.428
2018 Zurlo A, Gratton R, Mesa D, Desidera S, Enia A, Sahu K, Almenara JM, Kervella P, Avenhaus H, Girard J, Janson M, Lagadec E, Langlois M, Milli J, Perrot C, et al. The gravitational mass of Proxima Centauri measured with SPHERE from a microlensing event Monthly Notices of the Royal Astronomical Society. 480: 236-244. DOI: 10.1093/Mnras/Sty1805  0.561
2017 Sahu KC, Anderson J, Casertano S, Bond HE, Bergeron P, Nelan EP, Pueyo L, Brown TM, Bellini A, Levay ZG, Sokol J, Dominik M, Calamida A, Kains N, Livio M. Relativistic deflection of background starlight measures the mass of a nearby white dwarf star. Science (New York, N.Y.). PMID 28592430 DOI: 10.1126/Science.Aal2879  0.519
2017 Kains N, Calamida A, Sahu KC, Casertano S, Anderson J, Udalski A, Zoccali M, Albrow M, Bond I, Brown T, Dominik M, Fryer CL, Livio M, Mao S, Rejkuba M. Microlensing constraints on the mass of single stars from HST astrometric measurements The Astrophysical Journal. 843: 145. DOI: 10.3847/1538-4357/Aa78Eb  0.361
2016 Holwerda BW, Trenti M, Clarkson W, Sahu K, Bradley L, Stiavelli M, Pirzkal N, Marchi GD, Andersen M, Bouwens R, Ryan R, Vledder Iv, Vlugt Dvd. ERRATUM: “MILKY WAY RED DWARFS IN THE BORG SURVEY; GALACTIC SCALE-HEIGHT AND THE DISTRIBUTION OF DWARFS STARS IN WFC3 IMAGING” (2014, ApJ, 788, 77) The Astrophysical Journal. 825: 82. DOI: 10.3847/0004-637X/825/1/82  0.414
2016 Bennett DP, Rhie SH, Udalski A, Gould A, Tsapras Y, Kubas D, Bond IA, Greenhill J, Cassan A, Rattenbury NJ, Boyajian TS, Luhn J, Penny MT, Anderson J, Abe F, ... ... Sahu KC, et al. The First Circumbinary Planet Found by Microlensing: OGLE-2007-BLG-349L(AB)c The Astronomical Journal. 152: 125. DOI: 10.3847/0004-6256/152/5/125  0.587
2016 Kains N, Bramich DM, Sahu KC, Calamida A. Searching for intermediate-mass black holes in globular clusters with gravitational microlensing Monthly Notices of the Royal Astronomical Society. 460: 2025-2035. DOI: 10.1093/Mnras/Stw1137  0.479
2016 Giannini E, Schmidt RW, Wambsganss J, Alsubai K, Andersen JM, Anguita T, Bozza V, Bramich DM, Browne P, Calchi Novati S, Damerdji Y, Diehl C, Dodds P, Dominik M, Elyiv A, ... ... Sahu K, et al. MiNDSTEp differential photometry of the gravitationally lensed quasars WFI 2033-4723 and HE 0047-1756: microlensing and a new time delay Astronomy & Astrophysics. 597: A49. DOI: 10.1051/0004-6361/201527422  0.428
2016 Kains N, Bramich DM, Ferro AA, Jaimes RF, Jørgensen UG, Giridhar S, Penny MT, Alsubai KA, Andersen JM, Bozza V, Browne P, Burgdorf M, Novati SC, Damerdji Y, Diehl C, ... ... Sahu K, et al. Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry (Corrigendum) Astronomy and Astrophysics. 588. DOI: 10.1051/0004-6361/201321819E  0.322
2015 Tregloan-Reed J, Southworth J, Burgdorf M, Calchi Novati S, Dominik M, Finet F, Jørgensen UG, Maier G, Mancini L, Prof S, Ricci D, Snodgrass C, Bozza V, Browne P, Dodds P, ... ... Sahu K, et al. Transits and starspots in the WASP-6 planetary system Monthly Notices of the Royal Astronomical Society. 450: 1760-1769. DOI: 10.1093/Mnras/Stv730  0.391
2015 Calamida A, Sahu KC, Casertano S, Anderson J, Cassisi S, Gennaro M, Cignoni M, Brown TM, Kains N, Ferguson H, Livio M, Bond HE, Buonanno R, Clarkson W, Ferraro I, et al. NEW INSIGHTS ON THE GALACTIC BULGE INITIAL MASS FUNCTION Astrophysical Journal. 810. DOI: 10.1088/0004-637X/810/1/8  0.49
2015 Jeong J, Park H, Han C, Gould A, Udalski A, Szymański MK, Pietrzyński G, Soszyński I, Poleski R, Ulaczyk K, Wyrzykowski, Abe F, Bennett DP, Bond IA, Botzler CS, ... ... Sahu KC, et al. Reanalyses of anomalous gravitational microlensing events in the ogle-iii early warning system database with combined data Astrophysical Journal. 804. DOI: 10.1088/0004-637X/804/1/38  0.444
2015 Skowron J, Shin IG, Udalski A, Han C, Sumi T, Shvartzvald Y, Gould A, Dominis Prester D, Street RA, Jorgensen UG, Bennett DP, Bozza V, Szymański MK, Kubiak M, Pietrzyński G, ... ... Sahu KC, et al. OGLE-2011-BLG-0265Lb: A jovian microlensing planet orbiting an m dwarf Astrophysical Journal. 804. DOI: 10.1088/0004-637X/804/1/33  0.53
2014 Southworth J, Hinse TC, Burgdorf M, Calchi Novati S, Dominik M, Galianni P, Gerner T, Giannini E, Gu SH, Hundertmark M, Jørgensen UG, Juncher D, Kerins E, Mancini L, Rabus M, ... ... Sahu K, et al. High-precision photometry by telescope defocussing - VI. WASP-24, WASP-25 andWASP-26* Monthly Notices of the Royal Astronomical Society. 444: 776-789. DOI: 10.1093/Mnras/Stu1492  0.497
2014 Calamida A, Sahu KC, Anderson J, Casertano S, Cassisi S, Salaris M, Brown T, Sokol J, Bond HE, Ferraro I, Ferguson H, Livio M, Valenti J, Buonanno R, Clarkson W, et al. First detection of the white dwarf cooling sequence of the galactic bulge Astrophysical Journal. 790. DOI: 10.1088/0004-637X/790/2/164  0.535
2014 Holwerda BW, Trenti M, Clarkson W, Sahu K, Bradley L, Stiavelli M, Pirzkal N, De Marchi G, Andersen M, Bouwens R, Ryan R. Milky way red dwarfs in the BoRG survey; Galactic scale-height and the distribution of dwarf stars in WFC3 imaging Astrophysical Journal. 788. DOI: 10.1088/0004-637X/788/1/77  0.496
2014 Bennett DP, Batista V, Bond IA, Bennett CS, Suzuki D, Beaulieu JP, Udalski A, Donatowicz J, Bozza V, Abe F, Botzler CS, Freeman M, Fukunaga D, Fukui A, Itow Y, ... ... Sahu KC, et al. MOA-2011-BLG-262Lb: A sub-earth-mass moon orbiting a gas giant primary or a high velocity planetary system in the galactic bulge Astrophysical Journal. 785. DOI: 10.1088/0004-637X/785/2/155  0.507
2014 Sahu KC, Bond HE, Anderson J, Dominik M. Microlensing events by proxima centauri in 2014 and 2016: Opportunities for mass determination and possible planet detection Astrophysical Journal. 782. DOI: 10.1088/0004-637X/782/2/89  0.583
2013 Mancini L, Ciceri S, Chen G, Tregloan-Reed J, Fortney JJ, Southworth J, Tan TG, Burgdorf M, Calchi Novati S, Dominik M, Fang XS, Finet F, Gerner T, Hardis S, Hinse TC, ... ... Sahu K, et al. Physical properties, transmission and emission spectra of the WASP-19 planetary system from multi-colour photometry Monthly Notices of the Royal Astronomical Society. 436: 2-18. DOI: 10.1093/Mnras/Stt1394  0.456
2013 Southworth J, Mancini L, Browne P, Burgdorf M, Calchi Novati S, Dominik M, Gerner T, Hinse TC, Jørgensen UG, Kains N, Ricci D, Scháfer S, Schónebeck F, Tregloan-Reed J, Alsubai KA, ... ... Sahu K, et al. High-precision photometry by telescope defocusing - V.WASP-15 and WASP-16 Monthly Notices of the Royal Astronomical Society. 434: 1300-1308. DOI: 10.1093/Mnras/Stt1089  0.457
2013 Park H, Udalski A, Han C, Gould A, Beaulieu JP, Tsapras Y, Szymański MK, Kubiak M, Soszyński I, Pietrzyński G, Poleski R, Ulaczyk K, Pietrukowicz P, Kozłowski S, Skowron J, ... ... Sahu KC, et al. Gravitational binary-lens events with prominent effects of lens orbital motion Astrophysical Journal. 778. DOI: 10.1088/0004-637X/778/2/134  0.484
2013 Rhoads JE, Malhotra S, Stern D, Dickinson M, Pirzkal N, Spinrad H, Reddy N, Hathi N, Grogin N, Koekemoer A, Peth MA, Cohen S, Zheng Z, Budavari T, Ferreras I, ... ... Sahu K, et al. A Lyman break galaxy in the epoch of reionization from Hubble Space Telescope grism spectroscopy Astrophysical Journal. 773. DOI: 10.1088/0004-637X/773/1/32  0.479
2013 Gould A, Yee JC, Bond IA, Udalski A, Han C, Jørgensen UG, Greenhill J, Tsapras Y, Pinsonneault MH, Bensby T, Allen W, Almeida LA, Bos M, Christie GW, Depoy DL, ... ... Sahu KC, et al. MOA-2010-BLG-523: "failed planet" = RS CVn STAR Astrophysical Journal. 763. DOI: 10.1088/0004-637X/763/2/141  0.469
2013 Kains N, Bramich DM, Arellano Ferro A, Figuera Jaimes R, Jørgensen UG, Giridhar S, Penny MT, Alsubai KA, Andersen JM, Bozza V, Browne P, Burgdorf M, Calchi Novati S, Damerdji Y, Diehl C, ... ... Sahu K, et al. Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry Astronomy and Astrophysics. 555. DOI: 10.1051/0004-6361/201321819  0.467
2013 Kains N, Street RA, Choi JY, Han C, Udalski A, Almeida LA, Jablonski F, Tristram PJ, Jørgensen UG, Szymański MK, Kubiak M, Pietrzyński G, Soszyński I, Poleski R, Kozłowski S, ... ... Sahu KC, et al. A giant planet beyond the snow line in microlensing event OGLE-2011-BLG-0251 Astronomy and Astrophysics. 552. DOI: 10.1051/0004-6361/201220626  0.539
2013 Ricci D, Elyiv A, Finet F, Wertz O, Alsubai K, Anguita T, Bozza V, Browne P, Burgdorf M, Calchi Novati S, Dodds P, Dominik M, Dreizler S, Gerner T, Glitrup M, ... ... Sahu K, et al. Flux and color variations of the doubly imaged quasar UM673 Astronomy and Astrophysics. 551. DOI: 10.1051/0004-6361/201118755  0.423
2012 Cassan A, Kubas D, Beaulieu JP, Dominik M, Horne K, Greenhill J, Wambsganss J, Menzies J, Williams A, Jørgensen UG, Udalski A, Bennett DP, Albrow MD, Batista V, Brillant S, ... ... Sahu KC, et al. One or more bound planets per Milky Way star from microlensing observations. Nature. 481: 167-9. PMID 22237108 DOI: 10.1038/Nature10684  0.566
2012 Bozza V, Dominik M, Rattenbury NJ, Jørgensen UG, Tsapras Y, Bramich DM, Udalski A, Bond IA, Liebig C, Cassan A, Fouqué P, Fukui A, Hundertmark M, Shin IG, Lee SH, ... ... Sahu KC, et al. OGLE-2008-BLG-510: First automated real-time detection of a weak microlensing anomaly - brown dwarf or stellar binary? Monthly Notices of the Royal Astronomical Society. 424: 902-918. DOI: 10.1111/J.1365-2966.2012.21233.X  0.417
2012 Bachelet E, Shin IG, Han C, Fouqué P, Gould A, Menzies JW, Beaulieu JP, Bennett DP, Bond IA, Dong S, Heyrovsk D, Marquette JB, Marshall J, Skowron J, Street RA, ... ... Sahu KC, et al. MOA 2010-BLG-477Lb: Constraining the mass of a microlensing planet from microlensing parallax, orbital motion, and detection of blended light Astrophysical Journal. 754. DOI: 10.1088/0004-637X/754/1/73  0.487
2012 Osten RA, Kowalski A, Sahu K, Hawley SL. Drafts: A deep, rapid archival flare transient search in the galactic bulge Astrophysical Journal. 754. DOI: 10.1088/0004-637X/754/1/4  0.572
2012 Miyake N, Udalski A, Sumi T, Bennett DP, Dong S, Street RA, Greenhill J, Bond IA, Gould A, Kubiak M, Szymański MK, Pietrzyński G, Soszyński I, Ulaczyk K, Wyrzykowski L, ... ... Sahu KC, et al. A possible binary system of a stellar remnant in the high-magnification gravitational microlensing event OGLE-2007-BLG-514 Astrophysical Journal. 752. DOI: 10.1088/0004-637X/752/2/82  0.481
2012 Hsieh HH, Yang B, Haghighipour N, Novaković B, Jedicke R, Wainscoat RJ, Denneau L, Abe S, Chen WP, Fitzsimmons A, Granvik M, Grav T, Ip W, Kaluna HM, Kinoshita D, ... ... Sahu K, et al. Observational and dynamical characterization of main-belt COMET P/2010 R2 (La Sagra) Astronomical Journal. 143. DOI: 10.1088/0004-6256/143/5/104  0.386
2012 Harpsøe KBW, Hardis S, Hinse TC, Jørgensen UG, Mancini L, Southworth J, Alsubai KA, Bozza V, Browne P, Burgdorf MJ, Calchi Novati S, Dodds P, Dominik M, Fang XS, Finet F, ... ... Sahu KC, et al. The transiting system GJ1214: High-precision defocused transit observations and a search for evidence of transit timing variation Astronomy and Astrophysics. 549. DOI: 10.1051/0004-6361/201219996  0.361
2012 Bachelet E, Fouqué P, Han C, Gould A, Albrow MD, Beaulieu JP, Bertin E, Bond IA, Christie GW, Heyrovský D, Horne K, Jørgensen UG, Maoz D, Mathiasen M, Matsunaga N, ... ... Sahu KC, et al. A brown dwarf orbiting an M-dwarf: MOA 2009-BLG-411L Astronomy and Astrophysics. 547. DOI: 10.1051/0004-6361/201219765  0.573
2011 Muraki Y, Han C, Bennett DP, Suzuki D, Monard LAG, Street R, Jorgensen UG, Kundurthy P, Skowron J, Becker AC, Albrow MD, Fouqué P, Heyrovsk D, Barry RK, Beaulieu JP, ... ... Sahu KC, et al. Discovery and mass measurements of a cold, 10 earth mass planet and its host star Astrophysical Journal. 741. DOI: 10.1088/0004-637X/741/1/22  0.526
2011 Shin IG, Udalski A, Han C, Gould A, Dominik M, Fouqué P, Kubiak M, Szymański MK, Pietrzyńki G, Soszyński I, Ulaczyk K, Wyrzykowski L, Depoy DL, Dong S, Gaudi BS, ... ... Sahu KC, et al. OGLE-2005-BLG-018: Characterization of full physical and orbital parameters of a gravitational binary lens Astrophysical Journal. 735. DOI: 10.1088/0004-637X/735/2/85  0.463
2011 Clarkson WI, Sahu KC, Anderson J, Rich RM, Smith TE, Brown TM, Bond HE, Livio M, Minniti D, Renzini A, Zoccali M. The first detection of blue straggler stars in the Milky Way bulge Astrophysical Journal. 735. DOI: 10.1088/0004-637X/735/1/37  0.475
2011 Southworth J, Dominik M, Jørgensen UG, Rahvar S, Snodgrass C, Alsubai K, Bozza V, Browne P, Burgdorf M, Novati SC, Dodds P, Dreizler S, Finet F, Gerner T, Hardis S, ... ... Sahu K, et al. A much lower density for the transiting extrasolar planet WASP-7: (Research Note) Astronomy and Astrophysics. 527. DOI: 10.1051/0004-6361/201016183  0.405
2011 Zub M, Cassan A, Heyrovský D, Fouqué P, Stempels HC, Albrow MD, Beaulieu JP, Brillant S, Christie GW, Kains N, Kozłowski S, Kubas D, Wambsganss J, Batista V, Bennett DP, ... ... Sahu KC, et al. Limb-darkening measurements for a cool red giant in microlensing event OGLE 2004-BLG-482 Astronomy and Astrophysics. 525. DOI: 10.1051/0004-6361/200912007  0.486
2010 Brown TM, Sahu K, Anderson J, Tumlinson J, Valenti JA, Smith E, Jeffery EJ, Renzini A, Zoccali M, Ferguson HC, VandenBerg DA, Bond HE, Casertano S, Valenti E, Minniti D, et al. The WFC3 Galactic bulge treasury program: Metallicity estimates for the stellar population and exoplanet hosts Astrophysical Journal Letters. 725: L19-L23. DOI: 10.1088/2041-8205/725/1/L19  0.408
2010 Hwang KH, Udalski A, Han C, Ryu YH, Bond IA, Beaulieu JP, Dominik M, Horne K, Gould A, Gaudi BS, Kubiak M, Szymański MK, Pietrzyński G, Soszyński I, Szewczyk O, ... ... Sahu K, et al. OGLE-2005-BLG-153: Microlensing discovery and characterization of a very low mass binary Astrophysical Journal. 723: 797-802. DOI: 10.1088/0004-637X/723/1/797  0.511
2010 Sumi T, Bennett DP, Bond IA, Udalski A, Batista V, Dominik M, Fouqué P, Kubas D, Gould A, MacIntosh B, Cook K, Dong S, Skuljan L, Cassan A, Abe F, ... ... Sahu KC, et al. A Cold neptune-mass planet OGLE-2007-BLG-368Lb: Cold neptunes are common Astrophysical Journal. 710: 1641-1653. DOI: 10.1088/0004-637X/710/2/1641  0.502
2010 Fouqué P, Heyrovský D, Dong S, Gould A, Udalski A, Albrow MD, Batista V, Beaulieu JP, Bennett DP, Bond IA, Bramich DM, Calchi Novati S, Cassan A, Coutures C, Dieters S, ... ... Sahu KC, et al. OGLE 2008-BLG-290: An accurate measurement of the limb darkening of a galactic bulge K Giant spatially resolved by microlensing Astronomy and Astrophysics. 518. DOI: 10.1051/0004-6361/201014053  0.451
2009 Albrow MD, Horne K, Bramich DM, Fouqué P, Miller VR, Beaulieu JP, Coutures C, Menzies J, Williams A, Batista V, Bennett DP, Brillant S, Cassan A, Dieters S, Prester DD, ... ... Sahu KC, et al. Difference imaging photometry of blended gravitational microlensing events with a numerical kernel Monthly Notices of the Royal Astronomical Society. 397: 2099-2105. DOI: 10.1111/J.1365-2966.2009.15098.X  0.366
2009 Kains N, Cassan A, Horne K, Albrow MD, Dieters S, Fouqué P, Greenhill J, Udalski A, Zub M, Bennett DP, Dominik M, Donatowicz J, Kubas D, Tsapras Y, Anguita T, ... ... Sahu KC, et al. A systematic fitting scheme for caustic-crossing microlensing events Monthly Notices of the Royal Astronomical Society. 395: 787-796. DOI: 10.1111/J.1365-2966.2009.14615.X  0.339
2009 Han C, Hwang KH, Kim D, Udalski A, Abe F, Monard LAB, McCormick J, Szymański MK, Kubiak M, Pietrzyński G, Soszyński I, Szewczyk O, Wyrzykowski L, Ulaczyk K, Bond IA, ... ... Sahu KC, et al. Interpretation of strong short-term central perturbations in the light curves of moderate-magnification microlensing events Astrophysical Journal. 705: 1116-1121. DOI: 10.1088/0004-637X/705/2/1116  0.424
2009 Gould A, Udalski A, Monard B, Horne K, Dong S, Miyake N, Sahu K, Bennett DP, Wyrzykowski, Soszyński I, Szymański MK, Kubiak M, Pietrzyński G, Szewczyk O, Ulaczyk K, et al. The extreme microlensing event OGLE-2007-BLG-224: Terrestrial parallax observation of a thick-disk brown dwarf Astrophysical Journal. 698: L147-L151. DOI: 10.1088/0004-637X/698/2/L147  0.527
2009 Pirzkal N, Burgasser AJ, Malhotra S, Holwerda BW, Sahu KC, Rhoads JE, Xu C, Bochanski JJ, Walsh JR, Windhorst RA, Hathi NP, Cohen SH. SPECTROPHOTOMETRICALLY IDENTIFIED STARS IN THE PEARS-N AND PEARS-S FIELDS The Astrophysical Journal. 695: 1591-1603. DOI: 10.1088/0004-637X/695/2/1591  0.543
2009 Brown TM, Sahu K, Zoccali M, Renzini A, Ferguson HC, Anderson J, Smith E, Bond HE, Minniti D, Valenti JA, Casertano S, Livio M, Panagia N, Vandenberg DA, Valenti E. The WFC3 galactic bulge treasury program: A first look at resolved stellar population tools Astronomical Journal. 137: 3172-3180. DOI: 10.1088/0004-6256/137/2/3172  0.447
2009 Batista V, Dong S, Gould A, Beaulieu JP, Cassan A, Christie GW, Han C, Udalski A, Allen W, DePoy DL, Gal-Yam A, Gaudi BS, Johnson B, Kaspi S, Lee CU, ... ... Sahu KC, et al. Mass measurement of a single unseen star and planetary detection efficiency for OGLE 2007-BLG-050 Astronomy and Astrophysics. 508: 467-478. DOI: 10.1051/0004-6361/200912923  0.538
2008 Clarkson W, Sahu K, Anderson J, Ed Smith T, Brown TM, Rich RM, Casertano S, Bond HE, Livio M, Minniti D, Panagia N, Renzini A, Valenti J, Zoccali M. Stellar proper motions in the Galactic bulge from deep Hubble Space Telescope ACS WFC photometry Astrophysical Journal. 684: 1110-1142. DOI: 10.1086/590378  0.39
2008 Kubas D, Cassan A, Dominik M, Bennett DP, Wambsganss J, Brillant S, Beaulieu JP, Albrow MD, Batista V, Bode M, Bramich DM, Burgdorf M, Caldwell JAR, Calitz H, Cook H, ... ... Sahu KC, et al. Limits on additional planetary companions to OGLE 2005-BLG-390L Astronomy and Astrophysics. 483: 317-324. DOI: 10.1051/0004-6361:20077449  0.506
2007 Davies B, Oudmaijer RD, Sahu KC. Integral-Field Spectroscopy of the Post-Red Supergiant IRC +10420: Evidence for an Axisymmetric Wind The Astrophysical Journal. 671: 2059-2067. DOI: 10.1086/523692  0.411
2006 Sahu KC, Casertano S, Bond HE, Valenti J, Smith TE, Minniti D, Zoccali M, Livio M, Panagia N, Piskunov N, Brown TM, Brown T, Renzini A, Rich RM, Clarkson W, et al. Transiting extrasolar planetary candidates in the Galactic bulge. Nature. 443: 534-40. PMID 17024085 DOI: 10.1038/Nature05158  0.541
2006 Fruchter AS, Levan AJ, Strolger L, Vreeswijk PM, Thorsett SE, Bersier D, Burud I, Castro Cerón JM, Castro-Tirado AJ, Conselice C, Dahlen T, Ferguson HC, Fynbo JP, Garnavich PM, Gibbons RA, ... ... Sahu KC, et al. Long gamma-ray bursts and core-collapse supernovae have different environments. Nature. 441: 463-8. PMID 16688183 DOI: 10.1038/Nature04787  0.464
2006 Beaulieu JP, Bennett DP, Fouqué P, Williams A, Dominik M, Jørgensen UG, Kubas D, Cassan A, Coutures C, Greenhill J, Hill K, Menzies J, Sackett PD, Albrow M, Brillant S, ... ... Sahu K, et al. Discovery of a cool planet of 5.5 Earth masses through gravitational microlensing. Nature. 439: 437-40. PMID 16437108 DOI: 10.1038/Nature04441  0.565
2006 Kane SR, Sahu KC. Studying the Galactic Bulge through Spectroscopy of Microlensed Sources. I. Theoretical Considerations The Astrophysical Journal. 637: 752-764. DOI: 10.1086/498402  0.462
2006 Cassan A, Beaulieu J-, Fouqué P, Brillant S, Dominik M, Greenhill J, Heyrovský D, Horne K, Jørgensen UG, Kubas D, Stempels HC, Vinter C, Albrow MD, Bennett D, Caldwell JAR, ... ... Sahu KC, et al. OGLE 2004–BLG–254: a K3 III Galactic bulge giant spatially resolved by a single microlens Astronomy and Astrophysics. 460: 277-288. DOI: 10.1051/0004-6361:20054414  0.526
2005 Fynbo JPU, Gorosabel J, Smette A, Fruchter A, Hjorth J, Pedersen K, Levan A, Burud I, Sahu K, Vreeswijk PM, Bergeron E, Kouveliotou C, Tanvir N, Thorsett SE, Wijers RAMJ, et al. On the afterglow and host galaxy of GRB 021004: A comprehensive study with the hubble space telescope Astrophysical Journal. 633: 317-327. DOI: 10.1086/432633  0.529
2005 Pirzkal N, Sahu KC, Burgasser A, Moustakas LA, Xu C, Malhotra S, Rhoads JE, Koekemoer AM, Nelan EP, Windhorst RA, Panagia N, Gronwall C, Pasquali A, Walsh JR. Stars in the Hubble Ultra Deep Field Astrophysical Journal. 622: 319-332. DOI: 10.1086/427896  0.57
2005 Beaulieu JP, Cassan A, Kubas D, Albrow M, Bennett D, Brillant S, Caldwell JAR, Calitz H, Cook K, Coutures C, Dominik M, Dominis D, Donatowicz J, Fouqué P, Greenhill J, ... ... Sahu K, et al. PLANET III: searching for Earth-mass planets via microlensing from Dome C? Eas Publications Series. 14: 297-302. DOI: 10.1051/Eas:2005047  0.475
2005 Kubas D, Cassan A, Beaulieu JP, Coutures C, Dominik M, Albrow MD, Brillant S, Caldwell JAR, Dominis D, Donatowicz J, Fendt C, Fouque P, Jorgensen UG, Greenhill J, Hill K, ... ... Sahu KC, et al. Full characterization of binary-lens event OGLE-2002-BLG-069 from PLANET observations Astronomy and Astrophysics. 435: 941-948. DOI: 10.1051/0004-6361:20042624  0.525
2004 Bennett DP, Bond I, Cheng E, Friedman S, Garnavich P, Gaudi B, Gilliland R, Gould A, Greenhouse M, Griest K, Kimble R, Lunine J, Mather J, Minniti D, Niedner M, ... ... Sahu K, et al. The Microlensing Planet finder: Completing the census of extrasolar Planets in the Milky Way Proceedings of Spie - the International Society For Optical Engineering. 5487: 1453-1464. DOI: 10.1117/12.551305  0.501
2004 Jiang G, DePoy DL, Gal-Yam A, Gaudi BS, Gould A, Han C, Lipkin Y, Maoz D, Ofek EO, Park BG, Pogge RW, Udalski A, Kubiak M, Szymański MK, Szewczyk O, ... ... Sahu KC, et al. OGLE-2003-BLG-238: Microlensing mass estimate of an isolated star Astrophysical Journal. 617: 1307-1315. DOI: 10.1086/425678  0.533
2004 Ghosh H, DePoy DL, Gal-Yam A, Gaudi BS, Gould A, Han C, Lipkin Y, Maoz D, Ofek EO, Park BG, Pogge RW, Salim S, Abe F, Bennett DP, Bond IA, ... ... Sahu KC, et al. Potential direct single-star mass measurement Astrophysical Journal. 615: 450-459. DOI: 10.1086/423665  0.44
2004 Proffitt CR, Sahu K, Livio M, Krist J, Calzetti D, Gilliland R, Grady C, Lindler D, Woodgate B, Heap S, Clampin M, Gull TR, Lisse CM. Limits on the optical brightness of the ε Eridani dust ring Astrophysical Journal. 612: 481-495. DOI: 10.1086/422549  0.472
2004 Cassan A, Beaulieu JP, Brillant S, Coutures C, Dominik M, Donatowicz J, Jorgensen UG, Kubas D, Albrow MD, Caldwell JAR, Fouque P, Greenhill J, Hill K, Horne K, Kane SR, ... ... Sahu KC, et al. Probing the atmosphere of the bulge G5III star OGLE-2002-BUL-069 by analysis of microlensed Hα line Astronomy and Astrophysics. 419. DOI: 10.1051/0004-6361:20040112  0.527
2004 Christensen L, Hjorth J, Gorosabel J, Vreeswijk P, Fruchter A, Sahu K, Petro L. The host galaxy of GRB 990712 Astronomy and Astrophysics. 413: 121-130. DOI: 10.1051/0004-6361:20031517  0.516
2003 Fields DL, Albrow MD, An J, Beaulieu JP, Caldwell JAR, DePoy DL, Dominik M, Gaudi BS, Gould A, Greenhill J, Hill K, Jørgensen UG, Kane S, Martin R, Menzies J, ... ... Sahu KC, et al. High-precision limb-darkening measurement of a K3 giant using microlensing Astrophysical Journal. 596: 1305-1319. DOI: 10.1086/378196  0.353
2003 Sahu KC, Gilliland RL. Near-field microlensing and its effects on stellar transit observations by Kepler Astrophysical Journal. 584: 1042-1052. DOI: 10.1086/345776  0.502
2003 Kane SR, Sahu KC. Studying the Galactic Bulge through Spectroscopy of Microlensed Sources. II. Observations The Astrophysical Journal. 582: 743-755. DOI: 10.1086/344784  0.45
2002 Albrow MD, Marchi GD, Sahu KC. The Spatially Resolved Mass Function of the Globular Cluster M22 The Astrophysical Journal. 579: 660-670. DOI: 10.1086/342920  0.44
2002 Tej A, Sahu KC, Chandrasekhar T, Ashok NM. Substellar Mass Function of Young Open Clusters as Determined through a Statistical Approach Using Two Micron All Sky Survey and Guide Star Catalog Data The Astrophysical Journal. 578: 523-535. DOI: 10.1086/342425  0.488
2002 Albrow MD, An J, Beaulieu JP, Caldwell JAR, DePoy DL, Dominik M, Gaudi BS, Gould A, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Pogge RW, Pollard KR, ... ... Sahu KC, et al. A short, nonplanetary, microlensing anomaly: Observations and light-curve analysis of MACHO 99-BLG-47 Astrophysical Journal. 572: 1031-1040. DOI: 10.1086/340310  0.451
2002 An JH, Albrow MD, Beaulieu JP, Caldwell JAR, DePoy DL, Dominik M, Gaudi BS, Gould A, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Pogge RW, Pollard KR, ... ... Sahu KC, et al. First microlens mass measurement: Planet photometry of EROS BLG-2000-5 Astrophysical Journal. 572: 521-539. DOI: 10.1086/340191  0.537
2002 Bakos GA, Sahu KC, Németh P. Revised Coordinates and Proper Motions of the Stars in the Luyten Half-Second Catalog Astrophysical Journal Supplement Series. 141: 187-193. DOI: 10.1086/340115  0.422
2002 Sahu KC, Anderson J, King IR. A reexamination of the "planetary" lensing events in M22 Astrophysical Journal. 565. DOI: 10.1086/339137  0.537
2002 Gaudi BS, Albrow MD, An J, Beaulieu JP, Caldwell JAR, DePoy DL, Dominik M, Gould A, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Naber RM, Pel JW, ... ... Sahu KC, et al. Microlensing constraints on the frequency of Jupiter-mass Companions: Analysis of 5 years of planet photometry Astrophysical Journal. 566: 463-499. DOI: 10.1086/337987  0.55
2002 Dominik M, Albrow MD, Beaulieu JP, Caldwell JAR, Depoy DL, Gaudi BS, Gould A, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Naber RM, Pel JW, Pogge RW, ... ... Sahu KC, et al. The PLANET microlensing follow-up network: Results and prospects for the detection of extra-solar planets Planetary and Space Science. 50: 299-307. DOI: 10.1016/S0032-0633(01)00126-X  0.588
2001 Sahu KC, Casertano S, Livio M, Gilliland RL, Panagia N, Albrow MD, Potter M. Gravitational microlensing by low-mass objects in the globular cluster M22. Nature. 411: 1022-4. PMID 11429596 DOI: 10.1038/35082507  0.505
2001 Albrow MD, An J, Beaulieu JP, Caldwell JAR, DePoy DL, Dominik M, Gaudi BS, Gould A, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Naber RM, Pel JW, ... ... Sahu KC, et al. Limits on the abundance of galactic planets from 5 years of planet observations Astrophysical Journal. 556. DOI: 10.1086/323141  0.549
2001 Reid IN, Sahu KC, Hawley SL. High-velocity white dwarfs: Thick disk, not dark matter Astrophysical Journal. 559: 942-947. DOI: 10.1086/322362  0.527
2001 Smette A, Fruchter AS, Gull TR, Sahu KC, Petro L, Ferguson H, Rhoads J, Lindler DJ, Gibbons R, Hogg DW, Kouveliotou C, Livio M, Macchetto D, Metzger MR, Pedersen H, et al. Hubble space telescope STIS observations of GRB 000301C: CCD imaging and near-ultraviolet MAMA spectroscopy Astrophysical Journal. 556: 70-76. DOI: 10.1086/321585  0.494
2001 Albrow M, An J, Beaulieu J-, Caldwell JAR, Dominik M, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Pollard K, Sackett PD, Sahu KC, Vermaak P, Watson R, et al. H alpha equivalent width variations across the face of a microlensed K giant in the galactic bulge The Astrophysical Journal. 550. DOI: 10.1086/319635  0.493
2001 Albrow MD, An J, Beaulieu JP, Caldwell JAR, DePoy DL, Dominik M, Gaudi BS, Gould A, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Pogge RW, Pollard KR, ... ... Sahu KC, et al. PLANET observations of microlensing event OGLE-1999-BUL-23: Limb-darkening measurement of the source star Astrophysical Journal. 549: 759-769. DOI: 10.1086/319437  0.538
2000 Fruchter AS, Pian E, Gibbons R, Thorsett SE, Ferguson H, Petro L, Sahu KC, Livio M, Caraveo P, Frontera F, Kouveliotou C, Macchetto D, Palazzi E, Pedersen H, Tavani M, et al. Hubble Space Telescope observations of the host galaxy of GRB 970508 Astrophysical Journal. 545: 664-669. DOI: 10.1086/317870  0.526
2000 Williams RE, Baum S, Bergeron LE, Bernstein N, Blacker BS, Boyle BJ, Brown TM, Carollo CM, Casertano S, Covarrubias R, Mello DFd, Dickinson ME, Espey BR, Ferguson HC, Fruchter A, ... ... Sahu K, et al. The Hubble Deep Field South: Formulation of the observing campaign The Astronomical Journal. 120: 2735-2746. DOI: 10.1086/316854  0.419
2000 Sahu KC, Vreeswijk P, Bakos GA, Menzies JW, Bragaglia A, Frontera F, Piro L, Albrow MD, Bond IA, Bower R, Caldwell JAR, Castro-Tirado AJ, Courbin F, Dominik M, Fynbo JU, et al. Discovery of the optical counterpart and early optical observations of GRB 990712 The Astrophysical Journal. 540: 74-80. DOI: 10.1086/309340  0.488
2000 Albrow MD, Beaulieu JP, Caldwell JAR, Depoy DL, Dominik M, Gaudi BS, Gould A, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Naber RM, Pogge RW, Pollard KR, ... ... Sahu KC, et al. Limits on stellar and planetary companions in microlensing event OGLE-1998-BUL-14 Astrophysical Journal. 535: 176-189. DOI: 10.1086/308842  0.522
2000 Albrow MD, Beaulieu J-, Caldwell JAR, Dominik M, Gaudi BS, Gould A, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Naber RM, Pollard KR, Sackett PD, Sahu KC, et al. Detection of Rotation in a Binary Microlens: PLANET Photometry of MACHO 97-BLG-41* The Astrophysical Journal. 534: 894-906. DOI: 10.1086/308798  0.508
2000 Dominik M, Sahu KC. Astrometric Microlensing of Stars The Astrophysical Journal. 534: 213-226. DOI: 10.1086/308716  0.594
2000 Afonso C, Alard C, Albert JN, Andersen J, Ansari R, Aubourg É, Bareyre P, Bauer F, Beaulieu JP, Bouquet A, Char S, Charlot X, Couchot F, Coutures C, Derue F, ... ... Sahu KC, et al. Combined Analysis of the Binary Lens Caustic-crossing Event MACHO 98-SMC-1 The Astrophysical Journal. 532: 340-352. DOI: 10.1086/308561  0.416
2000 Gardner JP, Baum SA, Brown TM, Carollo CM, Christensen J, Dashevsky I, Dickinson ME, Espey BR, Ferguson HC, Fruchter AS, Gonnella AM, Gonzalez-Lopezlira RA, Hook RN, Kaiser ME, Martin CL, ... Sahu KC, et al. The Hubble Deep Field South: STIS Imaging* The Astronomical Journal. 119: 486-508. DOI: 10.1086/301215  0.349
1999 Fruchter AS, Thorsett SE, Metzger MR, Sahu KC, Petro L, Livio M, Ferguson H, Pian E, Hogg DW, Galama T, Gull TR, Kouveliotou C, Macchetto D, Van Paradijs J, Pedersen H, et al. Hubble Space Telescope and Palomar imaging of GRB 990123: Implications for the nature of gamma-ray bursts and their hosts Astrophysical Journal. 519: L13-L16. DOI: 10.1086/312094  0.337
1999 Savaglio S, Ferguson HC, Brown TM, Espey BR, Sahu KC, Baum SA, Carollo CM, Kaiser ME, Stiavelli M, Williams RE, Wilson J. The Lyα forest of the quasar in the Hubble Deep Field South Astrophysical Journal. 515. DOI: 10.1086/311963  0.452
1999 Albrow MD, Beaulieu JP, Caldwell JAR, Depoy DL, Dominik M, Gaudi BS, Gould A, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Naber RM, Pogge RW, Pollard KR, ... ... Sahu KC, et al. A complete set of solutions for caustic crossing binary microlensing events Astrophysical Journal. 522: 1022-1036. DOI: 10.1086/307699  0.336
1999 Albrow MD, Beaulieu JP, Caldwell JAR, Dominik M, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Naber RM, Pel JW, Pollard K, Sackett PD, Sahu KC, Vermaak P, et al. Limb Darkening of a K Giant in the Galactic Bulge: PLANET Photometry of MACHO 97-BLG-28 The Astrophysical Journal. 522: 1011-1021. DOI: 10.1086/307681  0.56
1999 Fruchter AS, Pian E, Thorsett SE, Bergeron LE, González RA, Metzger M, Goudfrooij P, Sahu KC, Ferguson H, Livio M, Mutchler M, Petro L, Frontera F, Galama T, Groot P, et al. The fading optical counterpart of GRB 970228, 6 months and 1 year later Astrophysical Journal. 516: 683-692. DOI: 10.1086/307136  0.536
1999 Albrow MD, Beaulieu JP, Caldwell JAR, DePoy DL, Dominik M, Gaudi BS, Gould A, Greenhill J, Hill K, Kane S, Martin R, Menzies J, Naber RM, Pollard KR, Sackett PD, ... Sahu KC, et al. The relative lens-source proper motion in MACHO 98-SMC-1 Astrophysical Journal. 512: 672-677. DOI: 10.1086/306820  0.394
1998 Sahu KC, Sahu MS. Spectroscopy of MACHO 97-SMC-1: Self-Lensing within the Small Magellanic Cloud The Astrophysical Journal. 508. DOI: 10.1086/311746  0.52
1998 Gull TR, Lindler DJ, Crenshaw DM, Dolan JF, Hulbert SJ, Kraemer SB, Lundqvist P, Sahu KC, Sollerman J, Sonneborn G, Woodgate BE. Space Telescope Imaging Spectrograph Near-Ultraviolet Time-tagged Spectra of the Crab Pulsar The Astrophysical Journal. 495. DOI: 10.1086/311215  0.398
1998 Sahu KC, Shaw RA, Kaiser ME, Baum SA, Ferguson HC, Hayes JJE, Gull TR, Hill RJ, Hutchings JB, Kimble RA, Plait P, Woodgate BE. Imaging and spectroscopy of arcs around the most luminous X-ray cluster, RX J1347.5-1145 Astrophysical Journal. 492. DOI: 10.1086/311112  0.452
1998 Albrow M, Beaulieu J-, Birch P, Caldwell JAR, Kane S, Martin R, Menzies J, Naber RM, Pel J-, Pollard K, Sackett PD, Sahu KC, Vreeswijk P, Williams A, Zwaan MA. The 1995 Pilot Campaign of PLANET: Searching for Microlensing Anomalies through Precise, Rapid, Round-the-Clock Monitoring The Astrophysical Journal. 509: 687-702. DOI: 10.1086/306513  0.512
1998 Fruchter AS, Pian E, Thorsett SE, Gonzalez R, Sahu KC, Mutchler M, Frontera F, Galama T, Groot P, Hook R, Kouveliotou C, Livio M, Macchetto D, Paradijs Jv, Palazzi E, et al. HST/STIS observations of the optical counterpart to GRB970228 Arxiv: Astrophysics. 428: 509-515. DOI: 10.1063/1.55372  0.511
1998 Bobrowsky M, Sahu KC, Parthasarathy M, García-Lario P. Birth and early evolution of a planetary nebula Nature. 392: 469-471. DOI: 10.1038/33092  0.485
1997 Sahu KC, Livio M, Petro L, Bond HE, Macchetto FD, Galama TJ, Groot PJ, Paradijs Jv, Kouveliotou C. Observations of GRB 970228 and GRB 970508 and the Neutron Star Merger Model The Astrophysical Journal. 489. DOI: 10.1086/316786  0.491
1997 Galama T, Groot PJ, Van Paradijs J, Kouveliotou C, Robinson CR, Fishman GJ, Meegan CA, Sahu KC, Livio M, Petro L, Macchetto FD, Heise J, In't Zand J, Strom RG, Telting J, et al. The decay of optical emission from the γ-ray burst GRB970228 Nature. 387: 479-481. DOI: 10.1038/387479A0  0.39
1997 Sahu KC, Livio M, Petro L, Macchetto FD, Van Paradijs J, Kouveliotou C, Fishman GJ, Meegan CA, Groot PJ, Galama T. The optical counterpart to γ-ray burst GRB970228 observed using the Hubble Space Telescope Nature. 387: 476-478. DOI: 10.1038/387476A0  0.502
1996 Oudmaijer RD, Groenewegen MAT, Matthews HE, Blommaert JADL, Sahu KC. The spectral energy distribution and mass-loss history of IRC + 10420 Monthly Notices of the Royal Astronomical Society. 280: 1062-1070. DOI: 10.1093/Mnras/280.4.1062  0.402
1994 Sahu KC. Microlensing Events Of The Lmc Are Better Explained By Stars Within The Lmc Than By Machos Publications of the Astronomical Society of the Pacific. 106: 942. DOI: 10.1086/133465  0.5
1994 Sahu KC. Stars within the large magellanic cloud as potential lenses for observed microlensing events Nature. 370: 275-276. DOI: 10.1038/370275A0  0.577
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