Heidi Korhonen - UTU Research Portal

Heidi Korhonen

- Docent,
Department of Physics and Astronomy (Faculty of Science)

heidi.h.korhonen@utu.fi

1 of 3

Optical and near-infrared observations of PG1553+113 #15944 (2023) Astronomer’s Telegram Lindfors Elina, Hovatta Talvikki, D'Ammando Filippo, Molinari Emilio, Fugazza Dino, Kouch Pouya M., Ramazani Vandad Fallah, Kharb Preeti, Korhonen Heidi
Contemporaneous Imaging Comparisons of the Spotted Giant σ Geminorum Using Interferometric, Spectroscopic, and Photometric Data (2017)
- Astrophysical Journal
Roettenbacher RM, Monnier JD, Korhonen H, Harmon RO, Baron F, Hackman T, Henry GW, Schaefer GH, Strassmeier KG, Weber M, ten Brummelaar TA
Chemical spots on the surface of the strongly magnetic Herbig Ae star HD101412 (2016)
- Astronomical Notes / Astronomische Nachrichten
Jarvinen SP, Hubrig S, Scholler M, Ilyin I, Carroll TA, Korhonen H
Exploring the crowded central region of ten Galactic globular clusters using EMCCDs Variable star searches and new discoveries (2016)
- Astronomy and Astrophysics
R. Figuera Jaimes, D. M. Bramich, J. Skottfelt, N. Kains, U. G. Jørgensen, K. Horne, M. Dominik, K. A. Alsubai, V. Bozza, S. Calchi Novati, S. Ciceri, G. D’Ago, P. Galianni, S.-H. Gu, K. B. W Harpsøe, T. Haugbølle, T. C. Hinse, M. Hundertmark, D. Juncher, H. Korhonen, L. Mancini, A. Popovas, M. Rabus, S. Rahvar, G. Scarpetta, R. W. Schmidt, C. Snodgrass, J. Southworth, D. Starkey, R. A. Street, J. Surdej, X.-B.Wang, and O. Wertz
FK COMAE BERENICES, KING OF SPIN: THE COCOA-PUFS PROJECT (2016)
- Astrophysical Journal Supplement
Ayres TR, Kashyap V, Saar S, Huenemoerder D, Korhonen H, Drake JJ, Testa P, Cohen O, Garraffo C, Granzer T, Strassmeier K
Flares in A-type stars? (2016)
- Proceedings of the International Astronomical Union
Solar and stellar flares and their effects on planets Pedersen MG, Antoci V, Korhonen H
High-precision photometry by telescope defocussing - VIII. WASP-22, WASP-41, WASP-42 and WASP-55 (2016)
- Monthly Notices of the Royal Astronomical Society
Southworth J, Tregloan-Reed J, Andersen MI, Novati SC, Ciceri S, Colque JP, D'Ago G, Dominik M, Evans DF, Gu SH, Herrera-Cordova A, Hinse TC, Jorgensen UG, Juncher D, Kuffmeier M, Mancini L, Peixinho N, Popovas A, Rabus M, Skottfelt J, Tronsgaard R, Unda-Sanzana E, Wang XB, Wertz O, Alsubai KA, Andersen JM, Bozza V, Bramich DM, Burgdorf M, Damerdji Y, Diehl C, Elyiv A, Jaimes RF, Haugbolle T, Hundertmark M, Kains N, Kerins E, Korhonen H, Liebig C, Mathiasen M, Penny MT, Rahvar S, Scarpetta G, Schmidt RW, Snodgrass C, Starkey D, Surdej J, Vilela C, von Essen C, Wang Y, Wang Y, von Essen C
Investigating magnetic activity in very stable stellar magnetic fields: Long-term photometric and spectroscopic study of the fully convective M4 dwarf V374 Pegasi (2016)
- Astronomy and Astrophysics
K. Vida, L. Kriskovics, K. Oláh, M. Leitzinger, P. Odert,, Zs. Kővári, H. Korhonen,, R. Greimel, R. Robb, B. Csák, J. Kovács
Many new variable stars discovered in the core of the globular cluster NGC 6715 (M54) with EMCCD observations (2016)
- Astronomy and Astrophysics
Jaimes RF, Bramich DM, Kains N, Skottfelt J, Jorgensen UG, Horne K, Dominik M, Alsubai KA, Bozza V, Burgdorf MJ, Novati SC, Ciceri S, D'Ago G, Evans DF, Galianni P, Gu SH, Harpsoe KBW, Haugbolle T, Hinse TC, Hundertmark M, Juncher D, Kerins E, Korhonen H, Kuffmeier M, Mancini L, Peixinho N, Popovas A, Rabus M, Rahvar S, Scarpetta G, Schmidt RW, Snodgrass C, Southworth J, Starkey D, Street RA, Surdej J, Tronsgaar R, Unda-Sanzana E, von Essen C, Wang XB, Wertz O
No Sun-like dynamo on the active star zeta Andromedae from starspot asymmetry (2016)
- Nature
Roettenbacher RM, Monnier JD, Korhonen H, Aarnio AN, Baron F, Che X, Harmon RO, Kovari Z, Kraus S, Schaefer GH, Torres G, Zhao M, ten Brummelaar TA, Sturmann J, Sturmann L
OGLE-2015-BLG-0479LA,B: BINARY GRAVITATIONAL MICROLENS CHARACTERIZED BY SIMULTANEOUS GROUND-BASED AND SPACE-BASED OBSERVATIONS (2016)
- Astrophysical Journal
Han C, Udalski A, Gould A, Zhu W, Street RA, Yee JC, Beichman C, Bryden C, Novati SC, Carey S, Fausnaugh M, Gaudi BS, Henderson CB, Shvartzvald Y, Wibking B, Szymanski MK, Soszynski I, Skowron J, Mroz P, Poleski R, Pietrukowicz P, Kozlowski S, Ulaczyk K, Wyrzykowski L, Pawlak M, Tsapras Y, Hundertmark M, Bachelet E, Dominik M, Bramich DM, Cassan A, Jaimes RF, Horne K, Ranc C, Schmidt R, Snodgrass C, Wambsganss J, Steele IA, Menzies J, Mao S, Bozza V, Jorgensen UG, Alsubai KA, Ciceri S, D'Ago G, Haugbolle T, Hessman FV, Hinse TC, Juncher D, Korhonen H, Mancini L, Popovas A, Rabus M, Rahvar S, Scarpetta G, Skottfelt J, Southworth J, Starkey D, Surdej J, Wertz O, Zarucki M, Pogge RW, DePpoy DL
Physical properties of the planetary systemsWASP-45 and WASP-46 from simultaneous multiband photometry (2016)
- Monthly Notices of the Royal Astronomical Society
S. Ciceri, L. Mancini, J. Southworth, M. Lendl, J. Tregloan-Reed, R. Brahm, G. Chen, G. D'Ago, M. Dominik, R. Figuera Jaimes, P. Galianni, K. HarpsØe, T.C. Hinse, U.G. JØrgensen, D. Juncher, H. Korhonen, C. Liebig, M. Rabus, A.S. Bonomo, K. Bott, Th. Henning, A. Jordan, A. Sozzetti, K.A. Alsubai, J.M. Andersen, D. Bajek, V. Bozza, D.M. Bramich, P. Browne, S. Calchi Novati, Y. Damerdji, C. Diehl, A. Elyiv, E. Giannini, S.-H. Gu, M. Hundertmark, N. Kains, M. Penny, A. Popovas, S. Rahvar, G. Scarpetta, R.W. Schmidt, J. Skottfelt, C. Snodgrass, J. Surdej, C. Vilela, X.-B. Wang, O. Wertz
Planet Hunters IX. KIC 8462852-where's the flux? (2016)
- Monthly Notices of the Royal Astronomical Society
Boyajian TS, LaCourse DM, Rappaport SA, Fabrycky D, Fischer DA, Gandolfi D, Kennedy GM, Korhonen H, Liu MC, Moor A, Olah K, Vida K, Wyatt MC, Best WMJ, Brewer J, Ciesla F, Csak B, Deeg HJ, Dupuy TJ, Handler G, Heng K, Howell SB, Ishikawa ST, Kovacs J, Kozakis T, Kriskovics L, Lehtinen J, Lintott C, Lynn S, Nespral D, Nikbakhsh S, Schawinski K, Schmitt JR, Smith AM, Szabo G, Szabo R, Viuho J, Wang J, Weiksnar A, Bosch M, Connors JL, Goodman S, Green G, Hoekstra AJ, Jebson T, Jek KJ, Omohundro MR, Schwengeler HM, Szewczyk A, Szewczyk A
A census of variability in globular cluster M 68 (NGC 4590) (2015)
- Astronomy and Astrophysics
Kains N, Ferro AA, Jaimes RF, Bramich DM, Skottfelt J, Jorgensen UG, Tsapras Y, Street RA, Browne P, Dominik M, Horne K, Hundertmark M, Ipatov S, Snodgrass C, Steele IA, Alsubai KA, Bozza V, Novati SC, Ciceri S, D'Ago G, Galianni P, Gu SH, Harpsoe K, Hinse TC, Juncher D, Korhonen H, Mancini L, Popovas A, Rabus M, Rahvar S, Southworth J, Surdej J, Vilela C, Wang XB, Wertz O
Detecting the Companions and Ellipsoidal Variations of RS CVn Primaries. II. – o Draconis, a Candidate for Recent Low-mass Companion Ingestion (2015)
- Astrophysical Journal
Roettenbacher Rachael M., Monnier John D., Fekel Francis C., Henry Gregory W., Korhonen Heidi, Latham David W., Muterspaugh Matthew W., Williamson Michael H., Baron Fabien, ten Brummelaar Theo A., Che Xiao, Harmon Robert O., Schaefer Gail H., Scott Nicholas J., Sturmann Judit, Sturmann Laszlo, Turner Nils H.
DETECTING THE COMPANIONS AND ELLIPSOIDAL VARIATIONS OF RS CVn PRIMARIES. I. sigma GEMINORUM (2015)
- Astrophysical Journal
Roettenbacher RM, Monnier JD, Henry GW, Fekel FC, Williamson MH, Pourbaix D, Latham DW, Latham CA, Torres G, Baron F, Che X, Kraus S, Schaefer GH, Aarnio AN, Korhonen H, Harmon RO, ten Brummelaar TA, Sturmann J, Sturmann L, Turner NH
HARPS spectropolarimetry of three sharp-lined Herbig Ae stars: New insights (2015)
- Astronomy and Astrophysics
Järvinen S. P., Carroll T. A., Hubrig S., Schöller M., Ilyin I., Korhonen H., Pogodin M., Drake N. A.
High-precision photometry by telescope defocusing – VII. The ultrashort period planet WASP-103 (2015)
- Monthly Notices of the Royal Astronomical Society
Southworth John, Mancini L., Ciceri S., Budaj J., Dominik M., Figuera Jaimes R., Haugbølle T., Jørgensen U. G., Popovas A., Rabus M., Rahvar S., von Essen C., Schmidt R. W., Wertz O., Alsubai K. A., Bozza V., Bramich D. M., Calchi Novati S., D'Ago G., Hinse T. C., Henning Th., Hundertmark M., Juncher D., Korhonen H., Skottfelt J., Snodgrass C., Starkey D., Surdej J.
Larger and faster: revised properties and a shorter orbital period for the WASP-57 planetary system from a pro-am collaboration (2015)
- Monthly Notices of the Royal Astronomical Society
Southworth John, Mancini L., Tregloan-Reed J., Calchi Novati S., Ciceri S., D'Ago G., Delrez L., Dominik M., Evans D. F., Gillon M., Jehin E., Jørgensen U. G., Haugbølle T., Lendl M., Arena C., Barbieri L., Barbieri M., Corfini G., Lopresti C., Marchini A., Marino G., Alsubai K. A., Bozza V., Bramich D. M., Jaimes R. Figuera, Hinse T. C., Henning Th., Hundertmark M., Juncher D., Korhonen H., Popovas A., Rabus M., Rahvar S., Schmidt R. W., Skottfelt J., Snodgrass C., Starkey D., Surdej J., Wertz O.
Pathway to the Galactic Distribution of Planets: Combined Spitzer and Ground-Based Microlens Parallax Measurements of 21 Single-Lens Events (2015)
- Astrophysical Journal
Calchi Novati S., Gould A., Udalski A., Menzies J. W., Bond I. A., Shvartzvald Y., Street R. A., Hundertmark M., Beichman C. A., Yee J. C., Carey S., Poleski R., Skowron J., Kozłowski S., Mróz P., Pietrukowicz P., Pietrzyński G., Szymański M. K., Soszyński I., Ulaczyk K., Wyrzykowski Ł., Albrow M., Beaulieu J. P., Caldwell J. A. R., Cassan A., Coutures C., Danielski C., Dominis Prester D., Donatowicz J., Lončarić K., McDougall A., Morales J. C., Ranc C., Zhu W., Abe F., Barry R. K., Bennett D. P., Bhattacharya A., Fukunaga D., Inayama K., Koshimoto N., Namba S., Sumi T., Suzuki D., Tristram P. J., Wakiyama Y., Yonehara A., Maoz D., Kaspi S., Friedmann M., Wise Group, Bachelet E., Figuera Jaimes R., Bramich D. M., Tsapras Y., Horne K., Snodgrass C., Wambsganss J., Steele I. A., Kains N., Bozza V., Dominik M., Jørgensen U. G., Alsubai K. A., Ciceri S., D'Ago G., Haugbølle T., Hessman F. V., Hinse T. C., Juncher D., Korhonen H., Mancini L., Popovas A., Rabus M., Rahvar S., Scarpetta G., Schmidt R. W., Skottfelt J., Southworth J., Starkey D., Surdej J., Wertz O., Zarucki M., Gaudi B. S., Pogge R. W., DePoy D. L.