Astrophysics and Planetary Science

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  1. 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 journal › Journal article › Research › peer-review

  2. 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 journal › Journal article › Research › peer-review

  3. 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 journal › Journal article › Research › peer-review

  4. 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 journal › Journal article › Research › peer-review

  5. 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 journal › Journal article › Research

  6. 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 journal › Journal article › Research › peer-review

  7. Published

    Magnetic field structure around cores with very low luminosity objects

    Soam, A., Maheswar, G., Lee, C. W., Dib, Sami Marcel, Bhatt, H. C., Tamura, M. & Kim, G., 2 Jan 2015, In: Astronomy & Astrophysics. 573, 17 p., A34.

    Research output: Contribution to journal › Journal article › Research › peer-review

  8. Published

    Gaia Early Data Release 3 The Gaia Catalogue of Nearby Stars

    Smart, R. L., Sarro, L. M., Rybizki, J., Reyle, C., Robin, A. C., Hambly, N. C., Abbas, U., Barstow, M. A., de Bruijne, J. H. J., Bucciarelli, B., Carrasco, J. M., Cooper, W. J., Hodgkin, S. T., Masana, E., Michalik, D., Sahlmann, J., Sozzetti, A., Brown, A. G. A., Vallenari, A., Prusti, T. & 31 others, Babusiaux, C., Biermann, M., Creevey, O. L., Evans, D. W., Eyer, L., Hutton, A., Jansen, F., Jordi, C., Klioner, S. A., Lammers, U., Lindegren, L., Luri, X., Mignard, F., Panem, C., Pourbaix, D., Randich, S., Sartoretti, P., Soubiran, C., Walton, N. A., Fabricius, C., Smith, M., Anderson, R. I., Gerlach, E., Hauser, M., Lindstrom, H. E. P., Morris, D., Pagani, C., Siebert, A., Stephenson, C. A., Zhao, H. & Gaia Collaboration, G. C., 28 Apr 2021, In: Astronomy & Astrophysics. 649, 44 p., A6.

    Research output: Contribution to journal › Journal article › Research › peer-review

  9. Published

    Connecting Galactic and extragalactic outflows: From the Cygnus-X cluster to active galaxies

    Skretas, I. M. & Kristensen, L. E., 11 Apr 2022, In: Astronomi & Astrophysics. 660, 27 p., A39.

    Research output: Contribution to journal › Journal article › Research › peer-review

  10. 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 journal › Journal article › Research › peer-review

  11. 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 journal › Journal article › Research › peer-review

  12. 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 journal › Journal article › Research › peer-review

  13. Published

    Improving Lucky Imaging Photometry: Using the Two-Colour EMCCD Instrument at the Danish 1.54m Telescope

    Skottfelt, J. M., 2014, The Niels Bohr Institute, Faculty of Science, University of Copenhagen.

    Research output: Book/Report › Ph.D. thesis

  14. 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 proceeding › Article in proceedings › Research › peer-review

  15. 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 journal › Journal article › Research › peer-review

  16. 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 journal › Journal article › Research › peer-review

  17. Published

    KELT-1b: A Strongly Irradiated, Highly Inflated, Short Period, 27 Jupiter-mass Companion Transiting a Mid-F Star

    Siverd, R. J., Beatty, T. G., Pepper, J., Eastman, J. D., Collins, K., Bieryla, A., Latham, D. W., Jensen, E. N., Crepp, J. R., Street, R. & Buchhave, Lars A., 20 Dec 2012, In: Astrophysical Journal. 761, 2, p. 123

    Research output: Contribution to journal › Journal article › Research › peer-review

  18. Published

    First stars XVI. HST/STIS abundances of heavy elements in the uranium-rich metal-poor star CS 31082-001

    Siquerira Mello Jr., C., Spite, M., Barbuy, B., Spite, F., Caffau, E., Hill, V., Wanajo, S., Primas, F., Plez, B., Cayrel, R., Nordström, Birgitta, Andersen, J., Sneden, C., Beers, T. C., Bonifacio, P., Francois, P. & Molaro, P., 1 Feb 2013, In: Astronomy & Astrophysics. 550, 17 p., A122.

    Research output: Contribution to journal › Journal article › Research › peer-review

  19. Published

    HST/STIS abundances in the uranium rich metal poor star CS 31082-001: Constraints on the r-Process

    Siqueira-Mello, C., Spite.., M., Barbuy, B., Spite, F., Au, E. C. F., Hill, V., Wanajo, S., Primas, F., Plez, B., Cayrel, R., Andersen, J., Nordström, Birgitta, Sneden, C., Beers, T. C., Bonifacio, P., Francois, P. & Molaro, P., 19 May 2016, In: Journal of Physics: Conference Series (Online). 665, 012056.

    Research output: Contribution to journal › Conference article › Research › peer-review

  20. Published

    r-process abuncances in the EMP star CS 31082-001 using STIS/HST”, in: Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics

    Siqueira Jr., C., Spite, M., Barbuy, B., Spite, F., Caffau, E., Hill, V., Wanajo, S., Primas, F., Plez, B., Cayrel, R., Nordström, Birgitta, Andersen, J., Sneden, C., Beers, T. C., Bonifacio, P., Francios, P. & Molaro, P., 1 Feb 2013, Proceedings of the Annual meeting of the French Society of Astronomy and Astrophysics. p. 129-132

    Research output: Chapter in Book/Report/Conference proceeding › Article in proceedings › Research › peer-review

  21. Published

    Evolutionary models for ultracool dwarfs

    Silva Fernandes, C., Van Grootel, V., J. A. J. Salmon, S., Aringer, B., J. Burgasser, A., Scuflaire, R., Brassard, P. & Fontaine, G., 2019, In: Astrophysical Journal. 879, 2, 9 p., 94.

    Research output: Contribution to journal › Journal article › Research › peer-review

  22. 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 journal › Journal article › Research › peer-review

  23. 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 journal › Journal article › Research › peer-review

  24. 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 journal › Journal article › Research › peer-review

  25. Published

    Identifying Shocked Feldspar on Mars Using Perseverance Spectroscopic Instruments: Implications for Geochronology Studies on Returned Samples

    Shkolyar, S., Jaret, S. J., Cohen, B. A., Johnson, J., Beyssac, O., Madariaga, J. M., Wiens, R. C., Ollila, A. M., Holm-Alwmark, S. & Liu, Y., 3 May 2022, In: Earth, Moon and Planets. 126, 2, 26 p., 4.

    Research output: Contribution to journal › Journal article › Research › peer-review

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