An isolated stellar-mass black hole detected through astrometric microlensing

Autor: Sahu, KC, Anderson, J, Casertano, S, Bond, HE, Udalski, A, Dominik, M, Calamida, A, Bellini, A, Brown, TM, Rejkuba, M, Bajaj, V, Kains, N, Ferguson, HC, Fryer, CL, Yock, P, Mroz, P, Kozlowski, S, Pietrukowicz, P, Poleski, R, Skowron, J, Soszynski, I, Szymanski, MK, Ulaczyk, K, Wyrzykowski, L, Barry, R, Bennett, DP, Bond, IA, Hirao, Y, Silva, SI, Kondo, I, Koshimoto, N, Ranc, C, Rattenbury, NJ, Sumi, T, Suzuki, D, Tristram, PJ, Vandorou, A, Beaulieu, J-P, Marquette, J-B, Cole, A, Fouque, P, Hill, K, Dieters, S, Coutures, C, Dominis-Prester, D, Bennett, C, Bachelet, E, Menzies, J, Albrow, M, Pollard, K, Gould, A, Yee, J, Allen, W, Almeida, LA de, Christie, G, Drummond, J, Gal-Yam, A, Gorbikov, E, Jablonski, F, Lee, C-U, Maoz, D, Manulis, I, McCormick, J, Natusch, T, Pogge, RW, Shvartzvald, Y, Jorgensen, UG, Alsubai, KA, Andersen, MI, Bozza, V, Novati, SC, Hinse, TC, Hundertmark, M, Husser, T-O, Kerins, E, Longa-Pena, P, Mancini, L, Penny, M, Rahvar, S, Ricci, D, Sajadian, S, Skottfelt, J, Snodgrass, C, Southworth, J, Tregloan-Reed, J, Wambsganss, J, Wertz, O, Tsapras, Y, Street, RA, Bramich, DM, Horne, K, Steele, IA, STScI, PSU, Warsaw, Univ, Andrews, Univ St, ESO, Columbia, Univ, Lab, Los Alamos Nat, Auckland, Univ, Warwick, Univ, Centre, NASA Goddard Space Flight, Maryland, Univ, Univ, Massey, Univ, Osaka, America, Catholic Univ of, Heidelberg, Univ, Obs, Mt John, Zealand, New, Tasmania, Univ, Paris, IAP, Bordeaux, Univ, Toulouse, Univ, Japan, Nat Astron Obs, MIT, Obs, Las Cumbres, SAAO, Africa, South, Canterbury, Univ, Astronomy, Max-Planck-Inst for, Heidelberg, Univ, Ohio State, CfA, Cambridge, Obs, Vintage Lane, Norte, Univ Federal do Rio Grande do, Natal, Brazil, Mossoró, Obs, Auckland, Obs, Possum, Queensland, Univ Southern, Australia, Sci, Weizmann Inst of, Univ, Tel-Aviv, Israel, Espacias, Inst Nacional de Pesquisas, Astron, Korea, Inst, Space Sci, Sci, Weizmann Inst, Obs, Farm Cove, IRASR, Copenhagen, Univ, QEERI, Doha, Qatar, Denmark, Salerno, Univ, Italy, Napoli, INFN, IPAC, Pasadena, Toruń, Nicolaus Copernicus Univ, Univ, Chungnam Nat, Korea, South, Göttingen, Univ, Germany, Astroph, Jodrell Bank Centre, Manchester, Antofagasta, Univ, Rome, Univ, Turin, INAF, Univ, Louisiana State, Tech, Sharif Univ of, Tehran, Padova, INAF, Tech, Isfahan Univ, Univ, Open, Keynes, Milton, Edinburgh, Univ, Univ, Keele, Atacama, Univ, Chile, Liège, Univ, Dhabi, NY Univ Abu, Univ, Liverpool John Moores, Collaboration, OGLE, Collaboration, MOA, Collaboration, PLANET, Collaboration, microFUN, Consortium, MiNDSTEp, Collaboration, RoboNet

Publikováno v: Sahu, K C, Anderson, J, Casertano, S, Bond, H E, Udalski, A, Dominik, M, Calamida, A, Bellini, A, Brown, T M, Rejkuba, M, Bajaj, V, Kains, N, Ferguson, H C, Fryer, C L, Yock, P, Mroz, P, Kozlowski, S, Pietrukowicz, P, Poleski, R, Skowron, J, Soszynski, I, Szymanski, M K, Ulaczyk, K, Wyrzykowski, L, Barry, R K, Bennett, D P, Bond, I A, Hirao, Y, Silva, S I, Kondo, I, Koshimoto, N, Ranc, C, Rattenbury, N J, Sumi, T, Suzuki, D, Tristram, P J, Vandorou, A, Beaulieu, P, Marquette, J-B, Cole, A, Fouque, P, Hill, K, Dieters, S, Coutures, C, Dominis-Prester, D, Bennett, C, Jorgensen, U G, Andersen, M, Hundertmark, M, Skottfelt, J, OGLE Collaboration, MOA Collaboration, PLANET Collaboration, FUN Collaboration, MINDSTEp Consortium & RoboNet Collaboration 2022, ' An Isolated Stellar-mass Black Hole Detected through Astrometric Microlensing* ', Astrophysical Journal, vol. 933, no. 1, 83 . https://doi.org/10.3847/1538-4357/ac739e
The Astrophysical Journal
The Astrophysical Journal, 2022, 933, ⟨10.3847/1538-4357/ac739e⟩
2022, ' An Isolated Stellar-mass Black Hole Detected through Astrometric Microlensing* ', Astrophysical Journal, vol. 933, no. 1, 83, pp. 1-28 . https://doi.org/10.3847/1538-4357/ac739e

We report the first unambiguous detection and mass measurement of an isolated stellar-mass black hole (BH). We used the Hubble Space Telescope (HST) to carry out precise astrometry of the source star of the long-duration (t_E~270 days), high-magnific

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::162e3ecd1d452e8d0d0918e2c408c794
http://wrap.warwick.ac.uk/168079/1/WRAP-Isolated-Stellar-mass-black-hole-detected-Astrometric-microlensing-2022.pdf

Discovery and mass measurements of a cold, 10 earth mass planet and its host star

Autor: Muraki, Y, Han, C, Bennett, Dp, Suzuki, D, Monard, Lag, Street, R, Jorgensen, Ug, Kundurthy, P, Skowron, J, Becker, Ac, Albrow, Md, Fouque, P, Heyrovsk, D, Barry, Rk, Beaulieu, J, Wellnitz, Dd, Bond, Ia, Sumi, T, Dong, S, Gaudi, Bs, Bramich, Dm, Dominik, M, Abe, F, Botzler, Cs, Freeman, M, Fukui, A, Furusawa, K, Hayashi, F, Hearnshaw, Jb, Hosaka, S, Itow, Y, Kamiya, K, Korpela, Av, Kilmartin, Pm, Lin, W, Ling, Ch, Makita, S, Masuda, K, Matsubara, Y, Miyake, N, Nishimoto, K, Ohnishi, K, Perrott, Yc, Rattenbury, Nj, Saito, T, Skuljan, L, Sullivan, Dj, Sweatman, Wl, Tristram, Pj, Wada, K, Yock, Pcm, Christie, Gw, Depoy, Dl, Gorbikov, E, Gould, A, Kaspi, S, Lee, C, Mallia, F, Maoz, D, Mccormick, J, Moorhouse, D, Natusch, T, Park, B, Pogge, Rw, Polishook, D, Shporer, A, Thornley, G, Yee, Jc, Allan, A, Browne, P, Horne, K, Kains, N, Snodgrass, C, Steele, I, Tsapras, Y, Batista, V, Bennett, Cs, Brillant, S, Caldwell, Jar, Cassan, A, Cole, A, Corrales, R, Coutures, C, Dieters, S, Dominis Prester, D, Donatowicz, J, Greenhill, J, Kubas, D, Marquette, J, Martin, R, Menzies, J, Sahu, Kc, Waldman, I, Williams, A, Zub, M, Bourhrous, H, Matsuoka, Y, Nagayama, T, Oi, N, Randriamanakoto, Z, Bozza, V, Burgdorf, Mj, Calchi Novati, S, Dreizler, S, Finet, F, Glitrup, M, Harpsoe, K, Hinse, Tc, Hundertmark, M, Liebig, C, Maier, G, Mancini, L, Mathiasen, M, Rahvar, S, Ricci, D, Scarpetta, G, Skottfelt, J, Surdej, J, Southworth, J, Wambsganss, J, Zimmer, F, Udalski, A, Poleski, R, Wyrzykowski, L, Ulaczyk, K, Szymanski, Mk, Kubiak, M, Pietrzynski, G, Soszynski, I

Publikováno v: Astrophysical Journal
Artículos CONICYT
CONICYT Chile
instacron:CONICYT
The Astrophysical Journal
Muraki, Y, Wada, K, Han, C, Bennett, D P, Suzuki, D, Sumi, T, Abe, F, Fukui, A, Furusawa, K, Hayashi, F, Hosaka, S, Itow, Y, Kamiya, K, Makita, S, Masuda, K, Matsubara, Y, Miyake, N, Nishimoto, K, Monard, L A G, Street, R, Tsapras, Y, Jorgensen, U G, Harpsøe, K B W, Hinse, T C, Mathiasen, M, Skottfelt, J F, Kundurthy, P, Becker, A C, Skowron, J, Gaudi, B S, Gould, A, Pogge, R W, Yee, J-T, Albrow, M D, Hearnshaw, J B, Fouqué, P, Heyrovsk, D, Barry, R K, Beaulieu, J-P, Batista, V, Cassan, A, Corrales, R, Coutures, C, Kubas, D, Marquette, J-B, Wellnitz, D D, Bond, I A, Lin, W, Ling, C H, Skuljan, L, Sweatman, W L, Dong, S, Bramich, D M, Kains, N, Dominik, M, Browne, P, Horne, K, Liebig, C, Botzler, C S, Freeman, M, Perrott, Y C, Yock, P C M, Korpela, A V, Sullivan, D J, Kilmartin, P M, Tristram, P J, Ohnishi, K, Rattenbury, N J, Saito, T, Christie, G W, Natusch, T, Depoy, D L, Gorbikov, E, Kaspi, S, Maoz, D, Shporer, A, Lee, C-U, Park, B-G, Mallia, F, McCormick, J, Moorhouse, D, Thornley, G, Polishook, D, Allan, A, Snodgrass, C, Brillant, S, Steele, I, Bennett, C S, Caldwell, J A R, Cole, A J, Dieters, S, Greenhill, J, Dominis Prester, D, Donatowicz, J, Martin, R, Williams, A R, Menzies, J, Randriamanakoto, Z, Sahu, K C, Waldman, I, Zub, M, Maier, G, Wambsganss, J, Zimmer, F, Bourhrous, H, Matsuoka, Y, Nagayama, T, Oi, N, Bozza, V, Calchi Novati, S, Mancini, L, Scarpetta, G, Burgdorf, M J, Dreizler, S, Hundertmark, M, Finet, F, Ricci, D, Surdej, J, Rahvar, S, Southworth, J, Udalski, A, Poleski, R, Wyrzykowski, L, Ulaczyk, K, Szymański, M K, Kubiak, M, Pietrzyński, G, Soszyński, I & Glitrup, M 2011, ' Discovery and mass measurements of a cold, 10 earth mass planet and its host star ', Astrophysical Journal, vol. 741, no. 1 . https://doi.org/10.1088/0004-637X/741/1/22

We present the discovery and mass measurement of the cold, low-mass planet MOA-2009-BLG-266Lb, made with the gravitational microlensing method. This planet has a mass of m_p = 10.4 +- 1.7 Earth masses and orbits a star of mass M_* = 0.56 +- 0.09 Sola

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::3a7aa6a5df519f3d25c05866c2e01032
http://hdl.handle.net/2108/204769

A short, nonplanetary, microlensing anomaly: Observations and light-curve analysis of MACHO 99-BLG-47

Autor: Albrow, MD, An, J, Beaulieu, JP, Caldwell, JAR, DePoy, DL, Dominik, M, Gaudi, BS, Gould, A, Greenhill, J, Hill, K, Kane, S, Martin, R, Menzies, J, Pogge, RW, Pollard, KR, Sackett, PD, Sahu, KC, Vermaak, P, Watson, R, Williams, A

Publikováno v: Astrophysical Journal, 572(2), 1031-1040. IOP PUBLISHING LTD

We analyze PLANET and MACHO observations of MACHO 99-BLG-47, the first nearly normal microlensing event for which high signal-to-noise ratio data reveal a well-covered, short-duration anomaly. This anomaly occurs near the peak of the event. Short-dur

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::a3360209801a62d2a420e301c0c81d87
https://research.rug.nl/en/publications/36b02d1a-d7a7-4772-901c-645b5d7bc7e7

Limits on the abundance of galactic planets from 5 years of planet observations

Autor: Albrow, MD, An, J, Beaulieu, JP, Caldwell, JAR, DePoy, DL, Dominik, M, Gaudi, BS, Gould, G, Greenhill, J, Hill, K, Kane, S, Martin, R, Menzies, J, Pel, JW, Pogge, RW, Pollard, KR, Sackett, PD, Sahu, KC, Vermaak, P, Watson, R, Williams, A

Publikováno v: Astrophysical Journal, 556(2), L113-L116. IOP PUBLISHING LTD

We search for signatures of planets in 43 intensively monitored microlensing events that were observed between 1995 and 1999. Planets would be expected to cause a short-duration (similar to1 day) deviation on the smooth, symmetric light curve produce

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::1307c36b8d7efe1aaa39be18b142d4c7
https://research.rug.nl/en/publications/4daad835-73af-4866-9577-216db81123ab

Discovery of the optical counterpart and early optical observations of GRB 990712

Autor: Sahu, KC, Bakos, G, Menzies, JW, Bragaglia, A, Frontera, F, Piro, L, Albrow, MD, Bond, IA, Bower, R, Caldwell, JAR, Castro-Tirado, AJ, Courbin, F, Dominik, M, Fynbo, JU, Galama, T, Glazebrook, K, Greenhill, J, Gorosabel, J, Hearnshaw, J, Hill, K, Hjorth, J, Kane, S, Kilmartin, PM, Kouveliotou, C, Martin, R, Masetti, N, Maxted, P, Minniti, D, Moller, P, Muraki, Y, Nakamura, T, Noda, S, Ohnishi, K, Palazzi, E, van Paradijs, J, Pian, E, Pollard, KR, Rattenbury, NJ, Reid, M, Rol, E, Saito, T, Sackett, PD, Saizar, P, Tinney, C, Vermaak, P, Watson, R, Williams, A, Yock, P, Dar, A

Publikováno v: Astrophysical Journal, 540(1), 74-80. IOP PUBLISHING LTD

We present the discovery observations of the optical counterpart of the gamma-ray burst GRB 990712 taken 4.16 hr after the outburst and discuss its light curve observed in the V, R, and I bands during the first similar to 35 days after the outburst.

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=narcis______::065d038570deace30b2459fd17f654ad
https://research.rug.nl/en/publications/5ef62af2-336a-4790-9e6d-37459c60a842