Uffe Gråe Jørgensen
Associate Professor
Astrophysics and Planetary Science
Øster Voldgade 5-7
1350 København K
- 2013
- Published
A detailed census of variable stars in the globular cluster NGC 6333 (M9) from CCD differential photometry
Arellano Ferro, A., Bramich, D. M., Jaimes, R. F., Giridhar, S., Kains, N., Kuppuswamy, K., Jørgensen, U. G., Alsubai, K. A., Andersen, J. M., Bozza, V., Browne, P., Novati, S. C., Damerdji, Y., Diehl, C., Dominik, M., Dreizler, S., Elyiv, A., Giannini, E., Harpsøe, K. B. W., Hessman, F. V. & 20 others, , 11 Sep 2013, In: Monthly Notices of the Royal Astronomical Society. 434, 2, p. 1220-1238 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High-precision photometry by telescope defocusing - V. WASP-15 and WASP-16
Southworth, J., Mancini, L., Browne, P., Burgdorf, M., Novati, S. C., Dominik, M., Gerner, T., Hinse, T. C., Jørgensen, U. G., Kains, N., Ricci, D., Schäfer, S., Schönebeck, F., Tregloan-Reed, J., Alsubai, K. A., Bozza, V., Chen, G., Dodds, P., Dreizler, S., Fang, X-S. & 23 others, , 1 Sep 2013, In: Monthly Notices of the Royal Astronomical Society. 434, 2, p. 1300-1308 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Observations of the radial velocity of the Sun as measured with the novel SONG spectrograph: results from a 1-week campaign
Pallé, P. L., Grundahl, F., Hage, A. T., Christensen-Dalsgaard, J., Frandsen, S., García, R. A., Uytterhoeven, K., Andersen, M. F., Rasmussen, Per Kjærgaard, Sørensen, Anton Norup, Kjeldsen, H., Spano, P., Nilsson, H., Hartman, H., Jørgensen, Uffe Gråe, Skottfelt, J. M., Harpsøe, K. B. W. & Andersen, Michael Ingemann, 23 Jul 2013, In: Journal of Physics: Conference Series (Online). 440, 5 p., 012051.Research output: Contribution to journal › Conference article › Research › peer-review
- Published
Estimating the parameters of globular cluster M 30 (NGC 7099) from time-series photometry
Kains, N., Bramich, D. M., Ferro, A. A., Jaimes, R. F., Jørgensen, Uffe Gråe, Harpsøe, K. B. W., Korhonen, H. H., Skottfelt, J. F. & Kjeldsen, H., 1 Jul 2013, In: Astronomy & Astrophysics. 555, A36.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
MOA-2010-BLG-311: A PLANETARY CANDIDATE BELOW THE THRESHOLD OF RELIABLE DETECTION
Yee, J. C., Hung, L. -., Bond, I. A., Allen, W., Monard, L. A. G., Albrow, M. D., Fouque, P., Dominik, M., Tsapras, Y., Udalski, A., Jørgensen, Uffe Gråe, Harpsøe, K. B. W. & Thöne, C., 20 May 2013, In: Astrophysical Journal. 769, 1, 77.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
MICROLENSING DISCOVERY OF A POPULATION OF VERY TIGHT, VERY LOW MASS BINARY BROWN DWARFS
Choi, J. -., Han, C., Udalski, A., Sumi, T., Gaudi, B. S., Gould, A., Bennett, D. P., Dominik, M., Beaulieu, J., Tsapras, Y., Jørgensen, Uffe Gråe, Harpsøe, K. B. W., Hardis, S., Hinse, T. C., Thöne, C. & Skottfelt, J. F., 10 May 2013, In: Astrophysical Journal. 768, 2, 129.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
EMCCD photometry reveals two new variable stars in the crowded central region of the globular cluster NGC 6981 (Research note)
Skottfelt, J. M., Bramich, D. M., Jaimes, R. F., Jørgensen, U. G., Kanis, N., Harpsøe, K. B. W., Liebig, C., Penny, M. T., Alsubai, K. A., Andersen, J. M., Bozza, V., Browne, P., Novati, S. C., Damerdji, Y., Diehl, C., Dominik, M., Elyiv, A., Giannini, E., Hessman, F., Hinse, T. C. & 16 others, , May 2013, In: Astronomy & Astrophysics. 558, 4 p., A111.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Flux and color variations of the doubly imaged quasar UM673
Ricci, D., Elyiv, A., Finet, F., Wertz, O., Surdej, J., Anguita, T., Mancini, L., Bozza, V., Calchi Novati, S., Scarpetta, G., Browne, P., Dodds, P., Dominik, M., Kains, N., Liebig, C., Burgdorf, M., Dreizler, S., Hundertmark, M., Schäfer, S., Glitrup, M. & 25 others, , 1 Mar 2013, In: Astronomy & Astrophysics. 551, A104.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
MOA-2010-BLG-523: "FAILED PLANET" = RS CVn STAR
Could, A., Yee, J. C., Bond, I. A., Udalski, A., Han, C., Jørgensen, Uffe Gråe, Greenhill, J., Tsapras, Y., Pinsonneault, M. H., Bensby, T., Allen, W., Harpsøe, K. B. W. & Mathiasen, M., 1 Feb 2013, In: Astrophysical Journal. 763, 2, 141.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
MOA-2010-BLG-073L: AN M-DWARF WITH A SUBSTELLAR COMPANION AT THE PLANET/BROWN DWARF BOUNDARY
Street, R. A., Choi, J. -., Tsapras, Y., Han, C., Furusawa, K., Hundertmark, M., Gould, A., Sumi, T., Jørgensen, Uffe Gråe, Harpsøe, K. B. W., Mathiasen, M. & Hardis, S., 20 Jan 2013, In: Astrophysical Journal. 763, 1, 67.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A giant planet beyond the snow line in microlensing event OGLE-2011-BLG-0251
Kains, N., Street, R. A., Choi, J-Y., Han, C., Udalski, A., Almeida, L. A., Jablonski, F., Tristram, P. J., Jørgensen, U. G., Szymański, M. K., Kubiak, M., Pietrzyński, G., Soszyński, I., Poleski, R., Kozłowski, S., Pietrukowicz, P., Ulaczyk, K., Wyrzykowski, Ł., Skowron, J., Alsubai, K. A. & 111 others, , 2013, In: Astronomy & Astrophysics. 552, 10 p., A70.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
The transiting system GJ1214: high-precision defocused transit observations and a search for evidence of transit timing variation
Harpsøe, K. B. W., Hardis, S., Hinse, T. C., Jørgensen, U. G., Mancini, L., Southworth, J., Alsubai, K. A., Bozza, V., Browne, P., Burgdorf, M. J., Novati, S. C., Dodds, P., Dominik, M., Fang, X. -S., Finet, F., Gerner, T., Gu, S. -H., Hundertmark, M., Jessen-Hansen, J., Kains, N. & 21 others, , 2013, In: Astronomy & Astrophysics. 549, 10 p., A10.Research output: Contribution to journal › Journal article › Research › peer-review
- 2012
- Published
Microlensing Binaries with Candidate Brown Dwarf Companions
Shin, I., Han, C., Gould, A., Udalski, A., Sumi, T., Dominik, M., Beaulieu, J. -., Tsapras, Y., Bozza, V., Jørgensen, Uffe Gråe, Harpsøe, K. B. W. & Skottfelt, J. F., 1 Dec 2012, In: Astrophysical Journal. 760, 2, p. 116Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A brown dwarf orbiting an M-dwarf: MOA 2009-BLG-411L
Bachelet, E., Fouque, P., Han, C., Gould, A., Albrow, M. D., Beaulieu, J., Bertin, E., Bond, I. A., Christie, G. W., Heyrovsky, D., Jørgensen, Uffe Gråe, Harpsøe, K. B. W. & Skottfelt, J. F., 23 Oct 2012, In: Astronomy & Astrophysics. 547, p. A55Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High-precision photometry by telescope defocusing - IV. Confirmation of the huge radius of WASP-17 b
Southworth, J., Hinse, T. C., Dominik, M., Fang, X. -S., Harpsøe, K. B. W., Jørgensen, U. G., Kerins, E., Liebig, C., Mancini, M., Skottfelt, J. M., Anderson, D. R., Smalley, B., Tregloan-Reed, J., Wertz, O., Alsubai, K. A., Bozza, V., Novati, S. C., Dreizler, S., Gu, S-H., Hundertmark, M. & 12 others, , 1 Oct 2012, In: Monthly Notices of the Royal Astronomical Society. 426, 2, p. 1338-1348 10 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A New Type of Ambiguity in the Planet and Binary Interpretations of Central Perturbations of High-magnification Gravitational Microlensing Events
Choi, J. -., Shin, I., Han, C., Sumi, T., Gould, A., Bozza, V., Dominik, M., Fouqué, P., Horne, K., Jørgensen, Uffe Gråe, Harpsøe, K. B. W. & Skottfelt, J. F., 1 Sep 2012, In: Astrophysical Journal. 756, 1, p. 48Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Characterizing Low-mass Binaries from Observation of Long-timescale Caustic-crossing Gravitational Microlensing Events
Shin, I., Han, C., Choi, J., Udalski, A., Udalski, A., Sumi, T., Bozza, V., Dominik, M., Fouqué, P., Jørgensen, Uffe Gråe, Harpsøe, K. B. W. & Skottfelt, J. F., 20 Aug 2012, In: Astrophysical Journal. 755, 2, p. 91Research output: Contribution to journal › Journal article › Research › peer-review
- Published
MOA 2010-BLG-477Lb: Constraining the Mass of a Microlensing Planet from Microlensing Parallax, Orbital Motion, and Detection of Blended Light
Bachelet, E., Shin, I., Han, C., Fouque, P., Gould, A., Menzies, J. W., Beauliu, J. -., Bennett, D. P., Jørgensen, Uffe Gråe & Harpsøe, K. B. W., 20 Jul 2012, In: Astrophysical Journal. 754, 1, p. 73Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A Possible Binary System of a Stellar Remnant in the High-magnification Gravitational Microlensing Event OGLE-2007-BLG-514
Miyake, N., Udalski, A., Sumi, T., Bennett, D. P., Song, S., Dong, S., Street, R. A., Greenhill, J., Bond, I. A., Gould, A., Kubiak, M. & Jørgensen, Uffe Gråe, 20 Jun 2012, In: Astrophysical Journal. 752, 2, p. 82Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High frame rate imaging based photometry: photometric reduction of data from electron-multiplying charge coupled devices (EMCCDs)
Harpsøe, K. B. W., Jørgensen, Uffe Gråe, Andersen, Michael Ingemann & Grundahl, F., 1 Jun 2012, In: Astronomy & Astrophysics. 542, 9 p., A23.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Characterizing Lenses and Lensed Stars of High-magnification Single-lens Gravitational Microlensing Events with Lenses Passing over Source Stars
Choi, J. -., Park, S. -., Han, C., Gould, A., Sumi, T., Hardis, S., Mathiasen, M., Udalski, A., Beaulieu, J., Jørgensen, Uffe Gråe, Harpsøe, K. B. W. & Skottfelt, J. F., 20 May 2012, In: Astrophysical Journal. 751, 1, p. 41Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Observational and Dynamical Characterization of Main-belt Comet P/2010 R2 (La Sagra)
Hsieh, H. H., Yang, B., Haghighipour, N., Novakovic, B., Jedicke, R., Wainscoat, R. J., Denneau, L., Abe, S., Chen, W., Fitzimmons, A. & Jørgensen, Uffe Gråe, 1 May 2012, In: Astronomical Journal. 143, 5, p. 104Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Qatar-2: A K Dwarf Orbited by a Transiting Hot Jupiter and a More Massive Companion in an Outer Orbit
Bryan, M. L., Alsubai, K. A., Parley, N. R., Latham, D. W., Quinn, S. N., Carter, J. A., Benjamin, B. J., Berlind, P., Brown, W. R., Jørgensen, Uffe Gråe & Buchhave, Lars A., 1 May 2012, In: Astrophysical Journal. 750, 1, p. 84Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Absolute dimensions of solar-type eclipsing binaries
Vos, J., Clausen, J. V., Jørgensen, Uffe Gråe, Ostensen, R. H., Claret, A., Hillen, M. & Exter, K., 1 Apr 2012, In: Astronomy & Astrophysics. 540, p. A64Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Microlensing Binaries Discovered through High-magnification Channel
Shin, I. -., Gould, A., Choi, J. -., Park, S. Y., Sumi, T., Udalski, A., Beaulieu, J. -., Dominik, M., Allen, W., Jørgensen, Uffe Gråe, Harpsøe, K. B. W. & Skottfelt, J. F., 20 Feb 2012, In: Astrophysical Journal. 746, 2, p. 127Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Milliarder af beboelige planeter uden liv
Jørgensen, Uffe Gråe, 12 Jan 2012, In: Berlingske. 02, 11, p. 10-10 1 p.Research output: Contribution to journal › Contribution to newspaper - Review › Communication
- Published
One or more bound planets per Milky Way star from microlensing observations
Cassan, A., Kubas, D., Beaulieu, J. -., Domnik, M., Horne, K., Greenhill, J., Wabsganss, J., Manzies, J., Williams, A. & Jørgensen, Uffe Gråe, 12 Jan 2012, In: Nature. 481, 7380, p. 167-169 2 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
OGLE-2008-BLG-510: first automated real-time detection of a weak microlensing anomaly - brown dwarf or stellar binary?
Bozza, V., Dominik, M., Rattenbury, N. J., Jørgensen, Uffe Gråe, Mathiasen, M., Hinse, T. C., Harpsøe, K. B. W., Hornstrup, A., Rasmussen, Per Kjærgaard & Thöne, C., 2012, In: Monthly Notices of the Royal Astronomical Society. 424, 2, p. 902-918 17 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2011
- Published
A Sub-Saturn Mass Planet, MOA-2009-BLG-319Lb
Miyake..[et al.], N., Sumi, T., Dong, S., Street, R. & Jørgensen, Uffe Gråe, 20 Dec 2011, In: Astrophysical Journal. 728, 2, p. 120Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Discovery and Mass Measurements of a Cold, 10-Earth Mass Planet and Its Host Star
Muraki...[et al.], Y., Han, C., Bennett, D., Suzuki, D. & Jørgensen, Uffe Gråe, 1 Nov 2011, In: Astrophysical Journal. 741, 1, p. 22Research output: Contribution to journal › Journal article › Research › peer-review
- Published
OGLE-2005-BLG-018: Characterization of Full Physical and Orbital Parameters of a Gravitational Binary Lens
Shin..[et al.], I., Udalski, A., Han, C., Jørgensen, Uffe Gråe & Vinter, C., 10 Jul 2011, In: Astrophysical Journal. 735, 2, p. 85 19 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
MOA-2009-BLG-387Lb: a massive planet orbiting an M dwarf
Batista...[et al.], V., Gould, A., Dieters, S., Dong, S., Harpsøe, K. B. W. & Jørgensen, Uffe Gråe, 1 May 2011, In: Astronomy & Astrophysics. 529, p. A102Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Flux and color variations of the quadruply imaged quasar HE 0435-1223
Ricci...[et al.], D., Poels, J., Finet, F., Sprimont, P. G., Harpsøe, K. B. W., Jørgensen, Uffe Gråe & Thöne, C., 1 Apr 2011, In: Astronomy & Astrophysics. 528, p. A42Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A much lower density for the transiting extrasolar planet WASP-7
Southworth...[et al.], J., Dominik, M., Jørgensen, Uffe Gråe, Harpsøe, K. B. W., Hinse, T. C. & Mathiasen, M., 1 Mar 2011, In: Astronomy & Astrophysics. 527, p. A8Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Limb-darkening measurements for a cool red giant in microlensing event OGLE 2004-BLG-482
Zub..[et al.], M., Cassan, A., Heyrovsky, D., Fouque, P., Jørgensen, Uffe Gråe & Vinter, C., 1 Jan 2011, In: Astronomy & Astrophysics. 525, p. A15Research output: Contribution to journal › Journal article › Research › peer-review
- Published
SONG - getting ready for the prototype
Grundahl, F., Christensen-Dalsgaard, J., Jørgensen, Uffe Gråe, Frandsen, S., Kjeldsen, H. & Rasmussen, Per Kjærgaard, 2011, In: Journal of Physics: Conference Series. 271, 1, 5 p., 012083.Research output: Contribution to journal › Conference article › Research › peer-review
- 2010
- Published
Ogle-2005-blg-153: microlensing discovery and characterization of a very low mass binary
Hwang..[et al.], K. -., Harpsøe, K. B. W. & Jørgensen, Uffe Gråe, 1 Dec 2010, In: Astrophysical Journal. 723, 1, p. 797-802 5 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Ogle-2009-blg-092moa-2009-blg-137: a dramatic repeating event with the second perturbation perdicted by real-time analysis
Ryu...[et al.], Y., Harpsøe, K. B. W. & Jørgensen, Uffe Gråe, 1 Dec 2010, In: Astrophysical Journal. 723, 1, p. 81-88 7 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Physical properties of the 0.94 day period transiting planetary system wasp-18(vol 707, pg 167,2009)
Southworth...[et al.], J., Jørgensen, Uffe Gråe & Harpsøe, K. B. W., 10 Nov 2010, In: Astrophysical Journal. 723, 2, p. 1829-1829 1 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
High-precision photometry by telescope defocusing - III. The transiting planetary system WASP-2 star
Southworth..[et al.], J., Mancini, L., Hinse, T. C., Jørgensen, Uffe Gråe & Harpsøe, K. B. W., 1 Nov 2010, In: Monthly Notices of the Royal Astron. Society. 408, 3, p. 1680-1688 8 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Frequency of Solar-Like Systems and of Ice and Gas Giants Beyond the Snow Line from High-Magnification Microlensing Events in 2005-2008
Gould...[et al.], A., Dong, S., Jørgensen, Uffe Gråe, Harpsøe, K. B. W., Rasmussen, Per Kjærgaard & Thöne, C., 10 Sep 2010, In: Astrophysical Journal. 720, 1, p. 1073-1089 16 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
OGLE 2008–BLG–290: an accurate measurement of the limb darkening of a galactic bulge K Giant spatially resolved by microlensing
Fougué...[et al.], P., Heyrovský, D., Dong, S., Gould, A., Jørgensen, Uffe Gråe, Harpsøe, K. B. W., Rasmussen, Per Kjærgaard & Thöne, C., 2 Sep 2010, In: Astronomy & Astrophysics. 518, p. A51 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Realisation of a fully-deterministic microlensing observing strategy for inferring planet populations
Dominik...[et al.], M., Jørgensen, Uffe Gråe, Rattenbury, N. J., Mathiasen, M., Hinse, T. C., Harpsøe, K. B. W. & Rasmussen, Per Kjærgaard, 1 Aug 2010, In: Astronomische Nachrichten. 331, 7, p. 671-691 20 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Photometry and spectroscopy of GRB 060526: a detailed study of the afterglow and host galaxy of a z=3.2 gamma-ray burst
Thöne, C., Kann, D. A., Fynbo, Johan Peter Uldall, Hjorth, Jens, Jørgensen, Uffe Gråe, Malesani, Daniele Bjørn & Vreeswijk, P. M., 17 Jul 2010, In: Astronomy & Astrophysics. 523, A70, 21 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Geochemical Signatures in Rocks at Isua of a Late Heavy Bombardment by Comets
Jørgensen, Uffe Gråe & Appel, P. W. U., 1 Jul 2010, In: Meteoritics and Planetary Science. 45, Suppl. S, p. A97-A97 1 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Sub-Saturn Planet MOA-2008-BLG-310Lb: Likely to be in the Galactic Bulge
Janczak...[et al.], J., Fukui, A., Dong, S., Monard, L. A. G., An, J. H. & Jørgensen, Uffe Gråe, 10 Mar 2010, In: Astrophysical Journal. 711, 2, p. 731-743 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A cold Neptune-mass planet OGLE-2007-BLG-368Lb: cold Neptunes are common
Sumi...[et al.], T., Bennett, D. P., Bond, I. A., Udalski, A. & Jørgensen, Uffe Gråe, 20 Feb 2010, In: Astrophysical Journal. 710, 2, p. 1641-1653 12 p.Research output: Contribution to journal › Journal article › Research › peer-review
- 2009
- Published
Mass measurement of a single unseen star and planetary detection efficiency for OGLE 2007-BLG-050
Batista...[et al.], V., Dong, S., Gould, A. & Jørgensen, Uffe Gråe, 1 Dec 2009, In: Astronomy & Astrophysics. 508, 1, p. 467-478Research output: Contribution to journal › Journal article › Research › peer-review
- Published
A systematic fitting scheme for caustic-crossing microlensing events
Kains ...[et al], N. & Jørgensen, Uffe Gråe, 11 May 2009, In: Royal Astronomical Society. Monthly Notices. 395, 2, p. 787-796 9 p.Research output: Contribution to journal › Journal article › Research › peer-review
- Published
Composing the verses for SONG
Grundahl, F., Christensen-Dalsgaard, J., Arentoft, T., Frandsen, S., Kjeldsen, H., Jørgensen, Uffe Gråe & Rasmussen, Per Kjærgaard, 2009, In: Communications in Asteroseismology. p. 345Research output: Contribution to journal › Conference article › Research › peer-review
ID: 13840
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Observations of the radial velocity of the Sun as measured with the novel SONG spectrograph: results from a 1-week campaign
Research output: Contribution to journal › Conference article › Research › peer-review
Published -
996
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Interferring statistics of planet populations by means of automated microlensing searches
Research output: Contribution to journal › Journal article › Research
Published -
272
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SONG - getting ready for the prototype
Research output: Contribution to journal › Conference article › Research › peer-review
Published