Uffe Gråe Jørgensen

Uffe Gråe Jørgensen

Associate Professor


  1. 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. A8

    Research output: Contribution to journalJournal articleResearchpeer-review

  2. 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 journalJournal articleResearchpeer-review

  3. 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, Finet, F., Gu, S., Hardis, S., Harpsøe, K. B. W., Henning, T., Hundertmark, M., Jessen-Hansen, J., Kerins, E., Kjeldsen, H., Liebig, C., Lund, M. N., Lundkvist, M., Mathiasen, M., Nikolov, N., Penny, M. T., Proft, S., Rahvar, S., Sahu, K., Scarpetta, G., Skottfelt, J. M., Snodgrass, C., Surdej, J. & Wertz, O., 1 Sep 2013, In: Monthly Notices of the Royal Astronomical Society. 434, 2, p. 1300-1308 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  4. Published

    Transit timing variations in the WASP-4 planetary system

    Southworth, J., Dominik, M., Jorgensen, U. G., Andersen, M. I., Bozza, V., Burgdorf, M. J., D'Ago, G., Dib, S., Figuera Jaimes, R., Fujii, Y. I., Gill, S., Haikala, L. K., Hinse, T. C., Hundertmark, M., Khalouei, E., Korhonen, H., Longa-Pena, P., Mancini, L., Peixinho, N., Rabus, M. & 8 others, Rahvar, S., Sajadian, S., Skottfelt, J., Snodgrass, C., Spyratos, P., Tregloan-Reed, J., Unda-Sanzana, E. & von Essen, C., Dec 2019, In: Monthly Notices of the Royal Astronomical Society. 490, 3, p. 4176-4182 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  5. Published

    High-precision photometry by telescope defocussing - VIII. WASP-22, WASP-41, WASP-42 and WASP-55

    Southworth, J., Tregloan-Reed, J., Andersen, M. I., Novati, S. C., Ciceri, S., D'Ago, G., Gu, S. -H., Juncher, D., Kuffmeier, M., Mancini, L., Peixinho, N., Popovas, A., Rabus, M., Skottfelt, J., Tronsgaard, R., Unda-Sanzana, E., Wang, X. -B., Wertz, O., Alsubai, K. A., Andersen, J. M. & 15 others, Bozza, V., Bramich, D. M., Diehl, C., Jaimes, R. F., Haugbølle, Troels, Hundertmark, M., Jørgensen, Uffe Gråe, Kains, N., Kerins, E., Korhonen, H., Scarpetta, G., Starkey, D., Vilela, C., von Essen, C. & Wang, Y., 21 Apr 2016, In: Monthly Notices of the Royal Astronomical Society. 457, 4, p. 4205-4217

    Research output: Contribution to journalJournal articleResearchpeer-review

  6. Published

    High-precision photometry by telescope defocusing – VII. The ultrashort period planet WASP-103

    Southworth, J., Mancini, L., Ciceri, S., Budaj, J., Dominik, M., Jaimes, R. F., Haugbølle, T., Jørgensen, U. G., Popovas, A., Rabus, M., Rahvar, S., Essen, C. V., Schmidt, R. W., Wertz, O., Alsubai, K. A., Bozza, V., Bramich, D. M., Novati, S. C., D'Ago, G., Hinse, T. C. & 8 others, Henning, T., Hundertmark, M., Juncher, D., Korhonen, H. H., Skottfelt, J. M., Snodgrass, C., Starkey, D. & Surdej, J., 2015, In: Royal Astronomical Society. Monthly Notices. 447, 1, p. 711-721 11 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  7. Published

    High-precision photometry by telescop defocussing - II. The transiting planetary system WASP-4

    Southworth, J., Hinse, T. C., Burgdorf, M. J., Jørgensen, Uffe Gråe & Harpsøe, K. B. W., 2009, In: Monthly Notices of the Royal Astronomical Society. 399, 1, p. 287-294 7 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  8. Published

    Larger and faster: revised properties and a shorter orbital period for the WASP-57 planetary system from a pro-am collaboration

    Southworth, J., Mancini, L., Tregloan-Reed, J., Novati, S. C., Ciceri, S., D'Ago, G., Delrez, L., Dominik, M., Evans, D. F., Gillon, M., Jehin, E., Jorgensen, U. G., Haugbolle, T., Lendl, M., Arena, C., Barbieri, L., Henning, T., Hundertmark, M., Juncher, D., Korhonen, H. & 9 others, Popovas, A., Rabus, M., Rahvar, S., Schmidt, R. W., Skottfelt, J., Snodgrass, C., Starkey, D., Surdej, J. & Wertz, O., 11 Dec 2015, In: Monthly Notices of the Royal Astronomical Society. 454, 3, p. 3094-3107

    Research output: Contribution to journalJournal articleResearchpeer-review

  9. Published

    High-precision photometry by telescope defocussing – VI. WASP-24, WASP-25 and WASP-26

    Southworth, J., Hinse, T. C., Burgdorf, M., Calchi Novati, S., Dominik, M., Galianni, P., Gerner, T., Giannini, E. H., Hundertmark, M., Jørgensen, Uffe Gråe, Skottfelt, J. M., Harpsøe, K. B. W., Korhonen, H. H., Popovas, A., Jessen-Hansen, J., Lund, M. N., Kjeldsen, M., Juncher, D. & Andersen, Michael Ingemann, 11 Oct 2014, In: Monthly Notices of the Royal Astronomical Society. 444, 3, p. 776-789

    Research output: Contribution to journalJournal articleResearchpeer-review

  10. Published

    A search for transit timing variations in the HATS-18 planetary system

    Southworth, J., Barker, A. J., Hinse, T. C., Jongen, Y., Dominik, M., Jorgensen, U. G., Longa-Pena, P., Sajadian, S., Snodgrass, C., Tregloan-Reed, J., Bach-Moller, N., Bonavita, M., Bozza, V., Burgdorf, M. J., Jaimes, R. F., Helling, C., Hitchcock, J. A., Hundertmark, M., Khalouei, E., Korhonen, H. & 6 others, Mancini, L., Peixinho, N., Rahvar, S., Rabus, M., Skottfelt, J. & Spyratos, P., 4 Aug 2022, In: Monthly Notices of the Royal Astronomical Society. 515, 3, p. 3212-3223 12 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  11. 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, Jessen-Hansen, J., Kains, N., Kjeldsen, H., Lund, M. N., Lundkvist, M., Mathiasen, M., Penny, M. T., Rahvar, S., Ricci, D., Scarpetta, G., Snodgrass, C. & Surdej, J., 1 Oct 2012, In: Monthly Notices of the Royal Astronomical Society. 426, 2, p. 1338-1348 10 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  12. Accepted/In press

    VLT, GROND and Danish Telescope observations of transits in the TRAPPIST-1 system

    Southworth, J., Mancini, L., Dominik, M., Jørgensen, Uffe Gråe, Bozza, V., Burgdorf, M. J., Jaimes, R. F., Haikala, L. K., Henning, T., Hinse, T. C., Hundertmark, M., Longa-Pena, P., Rabus, M., Rahvar, S., Sajadian, S., Skottfelt, J. & Snodgrass, C., 2022, (Accepted/In press) In: Observatory. 142, 1290, 11 p.

    Research output: Contribution to journalJournal articleResearch

  13. Published

    Physical properties of the 0.94-day period transiting planetary system wasp-18

    Southworth, J., Hinse, T. C., Dominik, M., Glitrup, M., Jørgensen, Uffe Gråe & Harpsøe, K. B. W., 2009, In: Astrophysical Journal. 707, 1, p. 167-172 5 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  14. Published

    High-precision photometry by telescoope defocusing -I. the transiting planetary system WASP-5

    Southworth, J., Hinse, T. C., Jørgensen, Uffe Gråe, Harpsøe, K. B. W., Rasmussen, Per Kjærgaard & Thöne, C., 2009, In: Monthly Notices of the Royal Astronomical Society. 396, 2, p. 1023-1031 8 p.

    Research output: Contribution to journalJournal articleResearchpeer-review

  15. Published

    OGLE-2011-BLG-0265Lb: A JOVIAN MICROLENSING PLANET ORBITING AN M DWARF

    Skowron, J., Shin, I. -G., Udalski, A., Han, C., Sumi, T., Shvartzvald, Y., Gould, A., Prester, D. D., Street, R. A., Jorgensen, U. G., Bennett, D. P., Bozza, V., Szymanski, M. K., Kubiak, M., Pietrzynski, G., Soszynski, I., Poleski, R., Kozlowski, S., Pietrukowicz, P., Ulaczyk, K. & 104 others, Wyrzykowski, L., Abe, F., Bhattacharya, A., Bond, I. A., Botzler, C. S., Freeman, M., Fukui, A., Fukunaga, D., Itow, Y., Ling, C. H., Koshimoto, N., Masuda, K., Matsubara, Y., Muraki, Y., Namba, S., Ohnishi, K., Philpott, L. C., Rattenbury, N., Saito, T., Sullivan, D. J., Suzuki, D., Tristram, P. J., Yock, P. C. M., Maoz, D., Kaspi, S., Friedmann, M., Almeida, L. A., Batista, V., Christie, G., Choi, J. -., Depoy, D. L., Gaudi, B. S., Henderson, C., Hwang, K. -., Jablonski, F., Jung, Y. K., Lee, C. -., McCormick, J., Natusch, T., Ngan, H., Park, H., Pogge, R. W., Yee, J. C., Albrow, M. D., Bachelet, E., Beaulieu, J. -., Brillant, S., Caldwell, J. A. R., Cassan, A., Cole, A., Corrales, E., Coutures, C. H., Dieters, S., Donatowicz, J., Fouque, P., Greenhill, J., Kains, N., Kane, S. R., Kubas, D., Marquette, J. -., Martin, R., Menzies, J., Pollard, K. R., Ranc, C., Sahu, K. C., Wambsganss, J., Williams, A., Wouters, D., Tsapras, Y., Bramich, D. M., Horne, K., Hundertmark, M., Snodgrass, C., Steele, I. A., Alsubai, K. A., Browne, P., Burgdorf, M. J., Novati, S. C., Dodds, P., Dominik, M., Dreizler, S., Fang, X. -., Gu, C. -., Hardis, Harpsøe, K. B. W., Hessman, F. V., Hinse, T. C., Hornstrup, A., Jessen-Hansen, J., Kerins, E., Liebig, C., Lund, M., Lundkvist, M., Mancini, L., Mathiasen, M., Penny, M. T., Rahvar, S., Ricci, D., Scarpetta, G., Skottfelt, J., Southworth, J., Surdej, J., Tregloan-Reed, J. & Wertz, O., 1 May 2015, In: Astrophysical Journal. 804, 1

    Research output: Contribution to journalJournal articleResearchpeer-review

  16. Published

    MOA-2011-BLG-028Lb: A NEPTUNE-MASS MICROLENSING PLANET IN THE GALACTIC BULGE

    Skowron, J., Udalski, A., Poleski, R., Kozlowski, S., Szymanski, M. K., Wyrzykowski, L., Ulaczyk, K., Pietrukowicz, P., Pietrzynski, G., Soszynski, I., Abe, F., Bennett, D. P., Bhattacharya, A., Bond, I. A., Freeman, M., Fukui, A., Hirao, Y., Itow, Y., Koshimoto, N., Ling, C. H. & 18 others, Masuda, K., Matsubara, Y., Muraki, Y., Nagakane, M., Ohnishi, K., Rattenbury, N. J., Saito, T., Sullivan, D. J., Sumi, T., Suzuki, D., Tristram, P. J., Yonehara, A., Dominik, M., Jørgensen, Uffe Gråe, Bozza, V., Harpsoe, K., Hundertmark, M. & Skottfelt, J., 20 Mar 2016, In: Astrophysical Journal. 820, 1, 4.

    Research output: Contribution to journalJournal articleResearchpeer-review

  17. 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, Hundertmark, M., Juncher, D., Kerins, E., Korhonen, H. H., Mancini, L., Martin, R., Rabus, M., Rahvar, S., Scarpetta, G., Southworth, J., Snodgrass, C., Street, R. A., Surdej, J., Tregloan-Reed, J., Vilela, C. & Williams, A., May 2013, In: Astronomy & Astrophysics. 558, 4 p., A111.

    Research output: Contribution to journalJournal articleResearchpeer-review

  18. Published

    GravityCam: higher resolution visible wide-field imaging

    Skottfelt, J., Mackay, C. D., Dominik, M., Snodgrass, C., Jørgensen, Uffe Gråe, Takami, H. (ed.), Evans, C. J. (ed.) & Simard, L., 20 Jul 2018, Ground-based and Airborne Instrumentation for Astronomy VII. SPIE - International Society for Optical Engineering, p. 1070250-1070264 14 p. (Proceedings of SPIE; No. 10702).

    Research output: Chapter in Book/Report/Conference proceedingArticle in proceedingsResearchpeer-review

  19. Published

    Searching for variable stars in the cores of five metal-rich globular clusters using EMCCD observations

    Skottfelt, J., Bramich, D. M., Jaimes, R. F., Jørgensen, U. G., Kains, N., Ferro, A. A., Alsubai, K. A., Bozza, V., Novati, S. C., Ciceri, S., D'Ago, G., Dominik, M., Galianni, P., Gu, S. -H., Harpsøe, K. B. W., Haugbølle, T., Hinse, T. C., Hundertmark, M., Juncher, D., Korhonen, H. & 14 others, Liebig, C., Mancini, L., Popovas, A., Rabus, M., Rahvar, S., Scarpetta, G., Schmidt, R. W., Snodgrass, C., Southworth, J., Starkey, D., Street, R. A., Surdej, J., Wang, X. -. & Wertz, O., 2015, In: Astronomy & Astrophysics. 573, 23 p., A103.

    Research output: Contribution to journalJournal articleResearchpeer-review

  20. Published

    The two-colour EMCCD instrument for the Danish 1.54 m telescope and SONG

    Skottfelt, J., Bramich, D. M., Hundertmark, M., Jørgensen, Uffe Gråe, Michaelsen, N., Rasmussen, Per Kjærgaard, Southworth, J., Sørensen, Anton Norup, Andersen, M. F., Andersen, Michael Ingemann, Christensen-Dalsgaard, J., Frandsen, S., Grundahl, F., Harpsoe, K. B. W., Kjeldsen, H. & Palle, P. L., Feb 2015, In: Astronomy & Astrophysics. 574, A54.

    Research output: Contribution to journalJournal articleResearchpeer-review

  21. Published

    Spitzer Microlensing Parallax for OGLE-2017-BLG-0896 Reveals a Counter-rotating Low-mass Brown Dwarf

    Shvartzvald, Y., Yee, J. C., Skowron, J., Lee, C-U., Udalski, A., Novati, S. C., Bozza, V., Beichman, C. A., Bryden, G., Carey, S., Gaudi, B. S., Henderson, C. B., Zhu, W., Bachelet, E., Bolt, G., Christie, G., Maoz, D., Natusch, T., Pogge, R. W., Street, R. A. & 31 others, Tan, T., Tsapras, Y., Pietrukowicz, P., Soszynski, I., Szymanski, M. K., Mroz, P., Poleski, R., Kozlowski, S., Ulaczyk, K., Pawlak, M., Rybicki, K. A., Iwanek, P., Albrow, M. D., Cha, S., Chung, S., Gould, A., Han, C., Hwang, K., Jung, Y. K., Kim, D., Kim, H., Kim, S., Lee, D., Lee, Y., Park, B., Ryu, Y., Shin, I., Jørgensen, Uffe Gråe, Fujii, Y. I., Skottfelt, J. & OGLE Collaboration; FUN Collaboration; MOA Collaboration; PLANET RoboNet Collaboration, O. C. F. C. M. C. P. R. C., 1 Mar 2019, In: Astronomical Journal. 157, 3, 8 p., 106.

    Research output: Contribution to journalJournal articleResearchpeer-review

  22. Published

    Spitzer microlens measurement of a massive remnant in a well-separated binary

    Shvartzvald, Y., Udalski, A., Gould, A., Han, C., Bozza, V., Friedmann, M., Hundertmark, M., Beichman, C., Bryden, G., Novati, S. C., Carey, S., Fausnaugh, M., Gaudi, B. S., Henderson, C. B., Kerr, T., Pogge, R. W., Varricatt, W., Wibking, B., Yee, J. C., Zhu, W. & 32 others, Poleski, R., Pawlak, M., Szymanski, M. K., Skowron, J., Mroz, P., Kozlowski, S., Wyrzykowski, L., Pietrukowicz, P., Pietrzynski, G., Soszynski, I., Ulaczyk, K., Choi, J. -., Park, H., Jung, Y. K., Shin, I. -., Horne, K., Snodgrass, C., Steele, I. A., Menzies, J., Jaimes, R. F., Wambsganss, J., Schmidt, R., Cassan, A., Ranc, C., Mao, S., Dong, S., D'Ago, G., Scarpetta, G., Verma, P., Jørgensen, Uffe Gråe, Kerins, E. & Skottfelt, J., 1 Dec 2015, In: Astrophysical Journal. 814, 2, 12 p., 111.

    Research output: Contribution to journalJournal articleResearchpeer-review

  23. Published

    The First Simultaneous Microlensing Observations by Two Space telescopes: Spitzer and Swift Reveal a Brown Dwarf in Event OGLE-2015-BLG-1319

    Shvartzvald, Y., Li, Z., Udalski, A., Gould, A., Sumi, T., Street, R. A., Calchi Novati, S., Hundertmark, M., Bozza, V., Beichman, C., Bryden, G., Carey, S., Drummond, J., Fausnaugh, M., Gaudi, B. S., Henderson, C. B., Tan, T. G., Wibking, B., Pogge, R. W., Yee, J. C. & 74 others, Zhu, W., Tsapras, Y., Bachelet, E., Dominik, M., Bramich, D. M., Cassan, A., Figuera Jaimes, R., Horne, K., Ranc, C., Schmidt, R., Snodgrass, C., Wambsganss, J., Steele, I. A., Menzies, J., Mao, S., Poleski, R., Pawlak, M., Szymański, M. K., Skowron, J., Mróz, P., Kozłowski, S., Wyrzykowski, Ł., Pietrukowicz, P., Soszyński, I., Ulaczyk, K., Abe, F., Asakura, Y., Barry, R. K., Bennett, D. P., Bhattacharya, A., Bond, I. A., Freeman, M., Hirao, Y., Itow, Y., Koshimoto, N., Li, M. C. A., Ling, C. H., Masuda, K., Fukui, A., Matsubara, Y., Muraki, Y., Nagakane, M., Nishioka, T., Ohnishi, K., Oyokawa, H., Rattenbury, N. J., Saito, T., Sharan, A., Sullivan, D. J., Suzuki, D., Tristram, P. J., Yonehara, A., (MOA Group, [., Jørgensen, Uffe Gråe, Burgdorf, M. J., Ciceri, S., D'Ago, G., Evans, D. F., Hinse, T. C., Kains, N., Kerins, E., Korhonen, H., Mancini, L., Popovas, A., Rabus, M., Rahvar, S., Scarpetta, G., Skottfelt, J. M., Southworth, J., Peixinho, N., Verma, P., Kennea, J. A., Gehrels, N. & (Swift, P. G. F., 1 Nov 2016, In: Astrophysical Journal. 831, 2, 183.

    Research output: Contribution to journalJournal articleResearchpeer-review

  24. 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 journalJournal articleResearchpeer-review

  25. 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. 91

    Research output: Contribution to journalJournal articleResearchpeer-review

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