Search Results - "galactic bulge"

The demographics of galactic bulges in the SDSS database by Kim, Keunho, Oh, Sree, Jeong, Hyunjin, Aragón-Salamanca, Alfonso, Smith, Rory, Yi, Sukyoung K.

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MOA-2011-BLG-262Lb: A sub-earth-mass moon orbiting a gas giant primary or a high velocity planetary system in the galactic bulge by Bennett, D., Batista, V., Bond, I., Bennett, C., Suzuki, D., Beaulieu, J., Udalski, A., Donatowicz, J., Bozza, V., Abe, F., Botzler, C., Freeman, M., Fukunaga, D., Fukui, A., Itow, Y., Koshimoto, N., Ling, C., Masuda, K., Matsubara, Y., Muraki, Y., Namba, S., Ohnishi, K., Rattenbury, N., Saito, T., Sullivan, D., Sumi, T., Sweatman, W., Tristram, P., Tsurumi, N., Wada, K., Yock, P., Albrow, M., Bachelet, E., Brillant, S., Caldwell, J., Cassan, A., Cole, A., Corrales, E., Coutures, C., Dieters, S., Dominis Prester, D., Fouqué, P., Greenhill, J., Horne, K., Koo, J., Kubas, D., Marquette, J., Martin, R., Menzies, J., Sahu, K., Wambsganss, J., Williams, Andrew, Zub, M., Choi, J., Depoy, D., Dong, S., Gaudi, B., Gould, A., Han, C., Henderson, C., McGregor, D., Lee, C., Pogge, R., Shin, I., Yee, J., Szymanski, M., Skowron, J., Poleski, R., Kozlowski, S., Wyrzykowski, Kubiak, M., Pietrukowicz, P., Pietrzynski, G., Soszynski, I., Ulaczyk, K., Tsapras, Y., Street, R., Dominik, M., Bramich, D., Browne, P., Hundertmark, M., Kains, N., Snodgrass, C., Steele, I., Dekany, I., Gonzalez, O., Heyrovský, D., Kandori, R., Kerins, E., Lucas, P.

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MOA-2010-BLG-523: "failed planet" = RS CVn STAR by Gould, A., Yee, J., Bond, I., Udalski, A., Han, C., Jorgensen, U., Greenhill, J., Tsapras, Y., Pinsonneault, M., Bensby, T., Allen, W., Almeida, L., Bos, M., Christie, G., DePoy, D., Dong, S., Gaudi, B., Hung, L., Jablonski, F., Lee, C., McCormick, J., Moorhouse, D., Munoz, J., Natusch, T., Nola, M., Pogge, R., Skowron, J., Thornley, G., Abe, F., Bennett, D., Botzler, C., Chote, P., Freeman, M., Fukui, A., Furusawa, K., Harris, P., Itow, Y., Ling, C., Masuda, K., Matsubara, Y., Miyake, N., Ohnishi, K., Rattenbury, N., Saito, T., Sullivan, D., Sumi, T., Suzuki, D., Sweatman, W., Tristram, P., Wada, K., Yock, P., Szymanski, M., Soszynski, I., Kubiak, M., Poleski, R., Ulaczyk, K., Pietrzynski, G., Wyrzykowski, L., Alsubai, K., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Dodds, P., Dominik, M., Finet, F., Gerner, T., Hardis, S., Harpsoe, K., Hessman, F., Hinse, T., Hundertmark, M., Kains, N., Kerins, E., Liebig, C., Mancini, L., Mathiasen, M., Penny, M., Proft, S., Rahvar, S., Ricci, D., Sahu, K., Scarpetta, G., Schafer, S., Schonebeck, F., Snodgrass, C., Southworth, J., Surdej, J., Wambsganss, J., Street, R., Horne, K., Bramich, D., Steele, I., Albrow, M., Bachelet, E., Batista, V., Beatty, T., Beaulieu, J., Bennett, C., Bowens-Rubin, R., Brillant, S., Caldwell, J., Cassan, A., Cole, A., Corrales, E., Coutures, C., Dieters, S., Dominis Prester, D., Donatowicz, J., Fouque, P., Henderson, C., Kubas, D., Marquette, J., Martin, R., Menzies, J., Shappee, B., Williams, Andrew, van Saders, J., Zub, M.

“…This is the firstspectroscopically confirmed RS CVn star discovered in the Galactic bulge.…”
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GRO J1744-28, search for the counterpart: infrared photometry and spectroscopy by Gosling, A., Bandyopadhyay, R., Miller-Jones, James, Farrell, S.

“…In determining the spectral types of the counterparts we applied three different extinction corrections; one for an all-sky value, one for a Galactic bulge value and one for a local value. We find that the local value, with an extinction law of a= 3.23 ± 0.01 is the only correction that results in colours and magnitudes for both the bright and faint counterparts that are consistent with a small range of spectral types, and in the case of the bright counterpart are also consistent with the spectroscopic identification. …”
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The 6-GHz methanol multibeam maser catalogue – I. Galactic Centre region, longitudes 345° to 6° by Caswell, J., Fuller, G., Green, A., Avison, A., Breen, S., Brooks, K., Burton, M., Chrysostomou, A., Cox, J., Diamond, P., Ellingsen, S., Gray, M., Hoare, M., Masheder, M., McClure-Griffiths, N., Pestalozzi, M., Phillips, C., Quinn, L., Thompson, M., Voronkov, M., Walsh, Andrew, Ward-Thompson, D., Wong-McSweeney, D., Yates, J., Cohen, R.

“…The masers are confined to a narrow Galactic latitude range, indicative of many sources at the Galactic Centre distance and beyond, and confined to a thin disc population; there is no high-latitude population thatmight be ascribed to the Galactic bulge. Within 2° of the Galactic Centre the maser velocities all lie between -60 and +77kms-1, a range much smaller than the 540kms-1 range observed in CO.Elsewhere, the maser with highest positive velocity (+107kms-1) occurs, surprisingly, near longitude 355° and is probably attributable to the Galactic bar. …”
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OGLE-2011-BLG-0265Lb: A jovian microlensing planet orbiting an m dwarf by Skowron, J., Shin, I., Udalski, A., Han, C., Sumi, T., Shvartzvald, Y., Gould, A., Dominis Prester, D., Street, R., Jorgensen, U., Bennett, D., Bozza, V., Szymanski, M., Kubiak, M., Pietrzynski, G., Soszynski, I., Poleski, R., Kozlowski, S., Pietrukowicz, P., Ulaczyk, K., Wyrzykowski, Abe, F., Bhattacharya, A., Bond, I., Botzler, C., Freeman, M., Fukui, A., Fukunaga, D., Itow, Y., Ling, C., Koshimoto, N., Masuda, K., Matsubara, Y., Muraki, Y., Namba, S., Ohnishi, K., Philpott, L., Rattenbury, N., Saito, T., Sullivan, D., Suzuki, D., Tristram, P., Yock, P., Maoz, D., Kaspi, S., Friedmann, M., Almeida, L., Batista, V., Christie, G., Choi, J., Depoy, D., Gaudi, B., Henderson, C., Hwang, K., Jablonski, F., Jung, Y., Lee, C., McCormick, J., Natusch, T., Ngan, H., Park, H., Pogge, R., Yee, J., Albrow, M., Bachelet, E., Beaulieu, J., Brillant, S., Caldwell, J., Cassan, A., Cole, A., Corrales, E., Coutures, C., Dieters, S., Donatowicz, J., Fouqué, P., Greenhill, J., Kains, N., Kane, S., Kubas, D., Marquette, J., Martin, R., Menzies, J., Pollard, K., Ranc, C., Sahu, K., Wambsganss, J., Williams, Andrew, Wouters, D., Tsapras, Y.

“…The system is located in the Galactic disk 34 kpc toward the Galactic bulge. In both cases, with an orbit size of 1.52.0 AU, the planet is a cold Jupiterlocated well beyond the snow line of the host star. …”
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A giant planet beyond the snow line in microlensing event OGLE-2011-BLG-0251 by Kains, N., Street, R., Choi, J., Han, C., Udalski, A., Almeida, L., Jablonski, F., Tristram, P., Jorgensen, U., Szymanski, M., Kubiak, M., Pietrzynski, G., Soszynski, I., Poleski, R., Kozlowski, S., Pietrukowicz, P., Ulaczyk, K., Wyrzykowski, L., Skowron, J., Alsubai, K., Bozza, V., Browne, P., Burgdorf, M., Calchi Novati, S., Dodds, P., Dominik, M., Dreizler, S., Fang, X., Grundahl, F., Gu, C., Hardis, S., Harpsoe, K., Hessman, F., Hinse, T., Hornstrup, A., Hundertmark, M., Jessen-Hansen, J., Kerins, E., Liebig, C., Lund, M., Lundkvist, M., Mancini, L., Mathiasen, M., Penny, M., Rahvar, S., Ricci, D., Sahu, K., Scarpetta, G., Skottfelt, J., Snodgrass, C., Southworth, J., Surdej, J., Tregloan-Reed, J., Wambsganss, J., Wertz, O., Bajek, D., Bramich, D., Horne, K., Ipatov, S., Steele, I., Tsapras, Y., Abe, F., Bennett, D., Bond, I., Botzler, C., Chote, P., Freeman, M., Fukui, A., Furusawa, K., Itow, Y., Ling, C., Masuda, K., Matsubara, Y., Miyake, N., Muraki, Y., Ohnishi, K., Rattenbury, N., Saito, T., Sullivan, D., Sumi, T., Suzuki, D., Suzuki, K., Sweatman, W., Takino, S., Wada, K., Yock, P., Allen, W., Batista, V., Chung, S., Christie, G., DePoy, D., Drummond, J., Gaudi, B., Gould, A., Henderson, C., Jung, Y., Koo, J., Lee, C., McCormick, J., McGregor, D., Munoz, J., Natusch, T., Ngan, H., Park, H., Pogge, R., Shin, I., Yee, J., Albrow, M., Bachelet, E., Beaulieu, J., Brillant, S., Caldwell, J., Cassan, A., Cole, A., Corrales, E., Coutures, C., Dieters, S., Dominis Prester, D., Donatowicz, J., Fouque, P., Greenhill, J., Kane, S., Kubas, D., Marquette, J., Martin, R., Meintjes, P., Menzies, J., Pollard, K., Williams, Andrew, Wouters, D., Zub, M.

“…This anomalous event was observed by several survey and follow-up collaborations conducting microlensing observations towards the Galactic bulge.Methods. Based on detailed modelling of the observed light curve, we find that the lens is composed of twomasses with a mass ratio q = 1.9 × 10-3. …”
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