Search Results - "Soszy ski, I"

Long Secondary Periods in variable red giants by Nicholls, C. P., Wood, P. R., Cioni, M.-R. L., Soszyński, I.

“…We present a study of a sample of Large Magellanic Cloud red giants exhibiting Long Secondary Periods (LSPs). We use radial velocities obtained from VLT…”
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Type II Cepheids Pulsating in the First Overtone from the OGLE Survey by Soszy ski, I., Smolec, R., Udalski, A., Pietrukowicz, P.

“…We report the discovery of the first type II Cepheids (BL Herculis stars) pulsating solely in the first overtone. We found two such objects among tens of…”
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THE PANCHROMATIC VIEW OF THE MAGELLANIC CLOUDS FROM CLASSICAL CEPHEIDS. I. DISTANCE, REDDENING, AND GEOMETRY OF THE LARGE MAGELLANIC CLOUD DISK by Inno, L., Bono, G., Matsunaga, N., Fiorentino, G., Marconi, M., Lemasle, B., Silva, R. da, Soszy ski, I., Udalski, A., Romaniello, M., Rix, H.-W.

“…ABSTRACT We present a detailed investigation of the Large Magellanic Cloud (LMC) disk using classical Cepheids. Our analysis is based on optical (I, V;…”
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SPITZER PARALLAX OF OGLE-2015-BLG-0966: A COLD NEPTUNE IN THE GALACTIC DISK by Street, R. A., Udalski, A., Novati, S. Calchi, Hundertmark, M. P. G., Gould, A., Yee, J., Tsapras, Y., Bennett, D. P., Jørgensen, U. G., Dominik, M., Andersen, M. I., Bachelet, E., Bozza, V., Bramich, D. M., Burgdorf, M. J., Cassan, A., Ciceri, S., D'Ago, G., Dong, Subo, Evans, D. F., Gu, Sheng-hong, Harkonnen, H., Hinse, T. C., Horne, Keith, Jaimes, R. Figuera, Kains, N., Kerins, E., Korhonen, H., Kuffmeier, M., Mancini, L., Menzies, J., Mao, S., Peixinho, N., Popovas, A., Rabus, M., Rahvar, S., Ranc, C., Rasmussen, R. Tronsgaard, Scarpetta, G., Schmidt, R., Skottfelt, J., Snodgrass, C., Southworth, J., Steele, I. A., Surdej, J., Unda-Sanzana, E., Verma, P., Essen, C. von, Wambsganss, J., Wang, Yi-Bo, Wertz, O., Poleski, R., Pawlak, M., Szyma ski, M. K., Skowron, J., Mróz, P., Koz owski, S., Wyrzykowski, ., Pietrukowicz, P., Pietrzy ski, G., Soszy ski, I., Ulaczyk, K., Beichman, C., Bryden, G., Carey, S., Gaudi, B. S., Henderson, C. B, Pogge, R. W., Shvartzvald, Y., Abe, F., Asakura, Y., Bhattacharya, A., Donachie, M., Freeman, M., Fukui, A., Hirao, Y., Inayama, K., Itow, Y., Koshimoto, N., Li, M. C. A., Ling, C. H., Masuda, K., Matsubara, Y., Muraki, Y., Nagakane, M., Nishioka, T., Oyokawa, H., Rattenbury, N., Saito, To, Sharan, A., Sullivan, D. J., Sumi, T., Suzuki, D., Tristram, J., Wakiyama, Y., Yonehara, A., Han, C., Choi, J.-Y., Park, H., Shin, I.-G.

“…ABSTRACT We report the detection of a cold Neptune mplanet = 21 2 M⊕ orbiting a 0.38 M M dwarf lying 2.5-3.3 kpc toward the Galactic center as part of a…”
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FIRST SPACE-BASED MICROLENS PARALLAX MEASUREMENT OF AN ISOLATED STAR: SPITZER OBSERVATIONS OF OGLE-2014-BLG-0939 by Yee, J. C., Udalski, A., Novati, S. Calchi, Gould, A., Carey, S., Poleski, R., Gaudi, B. S., Pogge, R. W., Skowron, J., Koz owski, S., Mróz, P., Pietrukowicz, P., Pietrzy ski, G., Szyma ski, M. K., Soszy ski, I., Ulaczyk, K., Wyrzykowski, .

“…ABSTRACT We present the first space-based microlens parallax measurement of an isolated star. From the striking differences in the lightcurve as seen from…”
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Extracting Microlensing Signals from K2 Campaign 9 by Zhu, Wei, Huang, C. X., Udalski, A., Soares-Furtado, M., Poleski, R., Skowron, J., Mróz, P., Szyma ski, M. K., Soszy ski, I., Pietrukowicz, P., Koz owski, S., Ulaczyk, K., Pawlak, M.

“…The reduction of the K2's Campaign 9 (K2C9) microlensing data is challenging mostly because of the very crowded field and the unstable pointing of the…”
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THE FIRST NEPTUNE ANALOG OR SUPER-EARTH WITH A NEPTUNE-LIKE ORBIT: MOA-2013-BLG-605LB by Sumi, T., Udalski, A., Bennett, D. P., Gould, A., Poleski, R., Bond, I. A., Skowron, J., Rattenbury, N., Pogge, R. W., Bensby, T., Beaulieu, J. P., Marquette, J. B., Batista, V., Brillant, S., Abe, F., Asakura, Y., Bhattacharya, A., Donachie, M., Freeman, M., Fukui, A., Hirao, Y., Itow, Y., Koshimoto, N., Li, M. C. A., Ling, C. H., Masuda, K., Matsubara, Y., Muraki, Y., Nagakane, M., Ohnishi, K., Oyokawa, H., Saito, To, Sharan, A., Sullivan, D. J., Suzuki, D., Tristram, P. J., Yonehara, A., Szyma ski, M. K., Ulaczyk, K., Koz owski, S., Wyrzykowski, ., Kubiak, M., Pietrukowicz, P., Pietrzy ski, G., Soszy ski, I., Han, C., Jung, Y.-K., Shin, I.-G, Lee, C-U.

“…ABSTRACT We present the discovery of the first Neptune analog exoplanet or super-Earth with a Neptune-like orbit, MOA-2013-BLG-605Lb. This planet has a mass…”
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Campaign 9 of the K2 Mission: Observational Parameters, Scientific Drivers, and Community Involvement for a Simultaneous Space- and Ground-based Microlensing Survey by Poleski, Rados aw, Penny, Matthew, Hogg, David W., Gaudi, B. Scott, Zhu, W., Barclay, T., Barentsen, G., Udalski, A., Szyma ski, M. K., Mróz, P., Koz owski, S., Wyrzykowski, ., Pietrukowicz, P., Soszy ski, I., Ulaczyk, K., Pawlak, M., Sumi, T., Abe, F., Barry, R. K., Bhattacharya, A., Bond, I. A., Donachie, M., Freeman, M., Hirao, Y., Koshimoto, N., Li, M. C. A., Ling, C. H., Masuda, K., Matsubara, Y., Muraki, Y., Nagakane, M., Ohnishi, K., Oyokawa, H., Rattenbury, N., Saito, To, Sullivan, D. J., Tristram, P. J., Yonehara, A., Bachelet, E., Bramich, D. M., Cassan, A., Dominik, M., Jaimes, R. Figuera, Hundertmark, M., Mao, S., Ranc, C., Schmidt, R., Snodgrass, C., Steele, I. A., Tsapras, Y., Wambsganss, J., Bozza, V., Novati, S. Calchi, Ciceri, S., D'Ago, G., Evans, D. F., Hessman, F. V., Hinse, T. C., Mancini, L., Popovas, A., Rabus, M., Rahvar, S., Skottfelt, J., Southworth, J., Unda-Sanzana, E., Bryson, S. T., Caldwell, D. A., Haas, M. R., Larson, K., McCalmont, K., Packard, M., Peterson, C., Putnam, D., Reedy, L., Cleve, J. E. Van, Akeson, R., Batista, V., Beaulieu, J.-P., Beichman, C. A., Ciardi, D., Cole, A., Coutures, C., Foreman-Mackey, D., Fouqué, P., Friedmann, M., Gelino, C., Kaspi, S., Korhonen, H., Lang, D., Lee, C.-H., Lineweaver, C. H., Maoz, D., Marquette, J.-B., Mogavero, F., Morales, J. C., Pogge, R. W., Santerne, A., Shvartzvald, Y., Tisserand, P., Wang, D.

“…K2's Campaign 9 (K2C9) will conduct a ∼3.7 deg2 survey toward the Galactic bulge from 2016 April 22 through July 2 that will leverage the spatial separation…”
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12,660 Spotted Stars toward the OGLE Galactic Bulge Fields by Iwanek, P., Soszy ski, I., Skowron, J., Udalski, A., St pie, K., Koz owski, S., Mróz, P., Poleski, R., Skowron, D., Szyma ski, M. K., Pietrukowicz, P., Ulaczyk, K., Wyrzykowski, ., Kruszy ska, K, Rybicki, K.

“…We present the discovery and statistical analysis of 12,660 spotted variable stars toward and inside the Galactic bulge from the Optical Gravitational Lensing…”
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Physical parameters and the projection factor of the classical Cepheid in the binary system OGLE-LMC-CEP-0227 by Pilecki, B., Graczyk, D., Pietrzy ski, G., Gieren, W., Thompson, I. B., Freedman, W. L., Scowcroft, V., Madore, B. F., Udalski, A., Soszy ski, I., Konorski, P., Smolec, R., Nardetto, N., Bono, G., Prada Moroni, P. G., Storm, J., Gallenne, A.

“…A novel method of analysis of double-lined eclipsing binaries containing a radially pulsating star is presented. The combined pulsating-eclipsing light curve…”
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MASS MEASUREMENTS OF ISOLATED OBJECTS FROM SPACE-BASED MICROLENSING by Zhu (祝伟), Wei, Novati, S. Calchi, Gould, A., Udalski, A., Han, C., Shvartzvald, Y., Ranc, C., Jørgensen, U. G., Poleski, R., Bozza, V., Beichman, C., Bryden, G., Carey, S., Gaudi, B. S., Henderson, C. B., Pogge, R. W., Porritt, I., Wibking, B., Yee, J. C., Pawlak, M., Szyma ski, M. K., Skowron, J., Mróz, P., Koz owski, S., Wyrzykowski, ., Pietrukowicz, P., Pietrzy ski, G., Soszy ski, I., Ulaczyk, K., Choi, J.-Y., Park, H., Jung, Y. K., Shin, I.-G., Albrow, M. D., Park, B.-G., Kim, S.-L., Lee, C.-U., Cha, S.-M., Kim, D.-J., Lee, Y., Friedmann, M., Kaspi, S., Maoz, D., Hundertmark, M., Street, R. A., Tsapras, Y., Bramich, D. M., Cassan, A., Dominik, M., Bachelet, E., Dong, Subo, Jaimes, R. Figuera, Horne, K., Mao, S., Menzies, J., Schmidt, R., Snodgrass, C., Steele, I. A., Wambsganss, J., Skottfelt, J., Andersen, M. I., Burgdorf, M. J., Ciceri, S., D'Ago, G., Evans, D. F., Gu, S.-H., Hinse, T. C., Kerins, E., Korhonen, H., Kuffmeier, M., Mancini, L., Peixinho, N., Popovas, A., Rabus, M., Rahvar, S., Tronsgaard, R., Scarpetta, G., Southworth, J., Surdej, J., Essen, C. von, Wang, Y.-B., Wertz, O.

“…ABSTRACT We report on the mass and distance measurements of two single-lens events from the 2015 Spitzer microlensing campaign. With both finite-source effect…”
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OGLE-2015-BLG-1482L: The First Isolated Low-mass Microlens in the Galactic Bulge by Chung, S.-J., Zhu, W., Udalski, A., Lee, C.-U., Ryu, Y.-H., Jung, Y. K., Shin, I.-G., Yee, J. C., Hwang, K.-H., Gould, A., Albrow, M., Cha, S.-M., Han, C., Kim, D.-J., Kim, H.-W., Kim, S.-L., Kim, Y.-H., Lee, Y., Park, B.-G., Pogge, R. W., Poleski, R., Mróz, P., Pietrukowicz, P., Skowron, J., Szyma ski, M. K., Soszy ski, I., Koz owski, S., Ulaczyk, K., Pawlak, M., Beichman, C., Bryden, G., Novati, S. Calchi, Carey, S., Fausnaugh, M., Gaudi, B. S., Henderson, Calen B., Shvartzvald, Y., Wibking, B.

“…We analyze the single microlensing event OGLE-2015-BLG-1482 simultaneously observed from two ground-based surveys and from Spitzer. The Spitzer data exhibit…”
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SPITZER AS A MICROLENS PARALLAX SATELLITE: MASS AND DISTANCE MEASUREMENTS OF BINARY LENS SYSTEM OGLE-2014-BLG-1050L by Zhu (祝伟), Wei, Udalski, A., Gould, A., Dominik, M., Bozza, V., Han, C., Yee, J. C., Novati, S. Calchi, Beichman, C. A., Carey, S., Poleski, R., Skowron, J., Koz owski, S., Mróz, P., Pietrukowicz, P., Pietrzy ski, G., Szyma ski, M. K., Soszy ski, I., Ulaczyk, K., Wyrzykowski, ., Gaudi, B. S., Pogge, R. W., DePoy, D. L., Jung, Y. K., Choi, J.-Y., Hwang, K.-H., Shin, I.-G., Park, H., Jeong, J.

“…ABSTRACT We report the first mass and distance measurements of a caustic-crossing binary system OGLE-2014-BLG-1050 L using the space-based microlens parallax…”
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DECIPHERING THE 3D STRUCTURE OF THE OLD GALACTIC BULGE FROM THE OGLE RR LYRAE STARS by Pietrukowicz, P., Koz owski, S., Skowron, J., Soszy ski, I., Udalski, A., Poleski, R., Wyrzykowski, ., Szyma ski, M. K., Pietrzy ski, G., Ulaczyk, K., Mróz, P., Skowron, D. M., Kubiak, M.

“…ABSTRACT We have analyzed a sample of 27,258 fundamental-mode RR Lyrae variable stars (type RRab) detected recently toward the Galactic bulge by the Optical…”
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PATHWAY TO THE GALACTIC DISTRIBUTION OF PLANETS: COMBINED SPITZER AND GROUND-BASED MICROLENS PARALLAX MEASUREMENTS OF 21 SINGLE-LENS EVENTS by Novati, S. Calchi, 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., Koz owski, S., Mróz, P., Pietrukowicz, P., Pietrzy ski, G., Szyma ski, M. K., Soszy ski, I., Ulaczyk, K., Wyrzykowski, ., Albrow, M., Beaulieu, J. P., Caldwell, J. A. R., Cassan, A., Coutures, C., Danielski, C., Prester, D. Dominis, Donatowicz, J., Lon ari, 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., Bachelet, E., Jaimes, R. Figuera, 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.

“…ABSTRACT We present microlens parallax measurements for 21 (apparently) isolated lenses observed toward the Galactic bulge that were imaged simultaneously from…”
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SPITZER IRAC PHOTOMETRY FOR TIME SERIES IN CROWDED FIELDS by Novati, S. Calchi, Gould, A., Yee, J. C., Beichman, C., Bryden, G., Carey, S., Fausnaugh, M., Gaudi, B. S., Henderson, C. B., Pogge, R. W., Shvartzvald, Y., Wibking, B., Zhu, W., Udalski, A., Poleski, R., Pawlak, M., Szyma ski, M. K., Skowron, J., Mróz, P., Koz owski, S., Wyrzykowski, ., Pietrukowicz, P., Pietrzy ski, G., Soszy ski, I., Ulaczyk, K.

“…ABSTRACT We develop a new photometry algorithm that is optimized for the Infrared Array Camera (IRAC) Spitzer time series in crowded fields and that is…”
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The dusty aftermath of the V1309 Sco binary merger by Nicholls, C. P., Melis, C., Soszy ski, I., Udalski, A., Szyma ski, M. K., Kubiak, M., Pietrzy ski, G., Poleski, R., Ulaczyk, K., Wyrzykowski, ., Koz owski, S., Pietrukowicz, P.

“…We present mid-IR photometry and spectra of the merged binary V1309 Sco taken between 18 and 23 months after outburst. Strong mid-IR emission and a solid-state…”
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OGLE-2016-BLG-1045: A Test of Cheap Space-based Microlens Parallaxes by Shin, I.-G., Udalski, A., Yee, J. C., Novati, S. Calchi, Christie, G., Poleski, R., Mróz, P., Skowron, J., Szyma ski, M. K., Soszy ski, I., Pietrukowicz, P., Koz owski, S., Ulaczyk, K., Pawlak, M., Natusch, T., Pogge, R. W., Gould, A., Han, C., Albrow, M. D., Chung, S.-J., Hwang, K.-H., Ryu, Y.-H., Jung, Y. K., Zhu, W., Lee, C.-U., Cha, S.-M., Kim, D.-J., Kim, H.-W., Kim, S.-L., Lee, Y., Lee, D.-J., Park, B.-G., Beichman, C., Bryden, G., Carey, S., Gaudi, B. S., Henderson, C. B., Shvartzvald, Y.

“…Microlensing is a powerful and unique technique to probe isolated objects in the Galaxy. To study the characteristics of these interesting objects based on the…”
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A Low-Mass Planet with a Possible Sub-Stellar-Mass Host in Microlensing Event MOA-2007-BLG-192 by Bennett, D. P, Bond, I. A, Udalski, A, Sumi, T, Abe, F, Fukui, A, Furusawa, K, Hearnshaw, J. B, Holderness, S, Itow, Y, Kamiya, K, Korpela, A. V, Kilmartin, P. M, Lin, W, Ling, C. H, Masuda, K, Matsubara, Y, Miyake, N, Muraki, Y, Nagaya, M, Okumura, T, Ohnishi, K, Perrott, Y. C, Rattenbury, N. J, Sako, T, Saito, To, Sato, S, Skuljan, L, Sullivan, D. J, Sweatman, W. L, Tristram, P. J, Yock, P. C. M, Kubiak, M, Szymański, M. K, Pietrzyński, G, Soszyński, I, Szewczyk, O, Wyrzykowski, Ł, Ulaczyk, K, Batista, V, Beaulieu, J. P, Brillant, S, Cassan, A, Fouqué, P, Kervella, P, Kubas, D, Marquette, J. B

“…We report the detection of an extrasolar planet of mass ratio [image] in microlensing event MOA-2007-BLG-192. The best-fit microlensing model shows both the…”
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SPITZER MICROLENS MEASUREMENT OF A MASSIVE REMNANT IN A WELL-SEPARATED BINARY by Shvartzvald, Y., Udalski, A., Gould, A., Han, C., Bozza, V., Friedmann, M., Hundertmark, M., Beichman, C., Bryden, G., Novati, S. Calchi, Carey, S., Fausnaugh, M., Gaudi, B. S., Henderson, C. B., Kerr, T., Pogge, R. W., Varricatt, W., Wibking, B., Yee, J. C., Zhu, W., Poleski, R., Pawlak, M., Szyma ski, M. K., Skowron, J., Mróz, P., Koz owski, S., Wyrzykowski, ., Pietrukowicz, P., Pietrzy ski, G., Soszy ski, I., Ulaczyk, K., Choi, J.-Y., Park, H., Jung, Y. K., Shin, I.-G., Albrow, M. D., Park, B.-G., Kim, S.-L., Lee, C.-U., Cha, S.-M., Kim, D.-J., Lee, Y., Maoz, D., Kaspi, S., Street, R. A., Tsapras, Y., Bachelet, E., Dominik, M., Bramich, D. M., Horne, Keith, Snodgrass, C., Steele, I. A., Menzies, J., Jaimes, R. Figuera, Wambsganss, J., Schmidt, R., Cassan, A., Ranc, C., Mao, S., Dong, Subo, D'Ago, G., Scarpetta, G., Verma, P., Jørgensen, U. G., Kerins, E., Skottfelt, J.

“…ABSTRACT We report the detection and mass measurement of a binary lens OGLE-2015-BLG-1285La,b, with the more massive component having M1 > 1.35 M (80%…”
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