R.A. Street
Spitzer Parallax Of Ogle-2015-blg-0966: A Cold Neptune In The Galactic Disk
Street, R.A.; Udalski, A.; Calchi Novati, S.; Hundertmark, M.P.G.; Zhu, W.; Gould, A.; Yee, J.; Tsapras, Y.; Bennett, D.P.; Jorgensen, 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; Figuera Jaimes, R.; Kains, N.; Kerins, E.; Korhonen, H.; Kuffmeier, M.; Mancini, L.; Menzies, J.; Mao, S.; Peixinho, N.; Popovas, A.; Rabus, M.; Rahvar, S.; Ranc, C.; Tronsgaard Rasmussen, R.; Scarpetta, G.; Schmidt, R.; Skottfelt, J.; Snodgrass, C.; Southworth, J.; Steele, I.A.; Surdej, J.; Unda-Sanzana, E.; Verma, P.; von Essen, C.; Wambsganss, J.; Wang, Yi-Bo.; Wertz, O.; Project, The OGLE; Poleski, R.; Pawlak, M.; Szymanski, M.K.; Skowron, J.; Mroz, P.; Kozlowski, S.; Wyrzykowski, L.; Pietrukowicz, P.; Pietrzynski, G.; Soszynski, I.; Ulaczyk, K.; Beichman, C.; Bryden, G.; Carey, S.; Gaudi, B.S.; Henderson, C.; Pogge, R.W.; Shvartzvald, Y.; MOA...
Authors
A. Udalski
S. Calchi Novati
M.P.G. Hundertmark
W. Zhu
A. Gould
J. Yee
Y. Tsapras
D.P. Bennett
U.G. Jorgensen
M. Dominik
M.I. Andersen
E. Bachelet
V. Bozza
D.M. Bramich
M.J. Burgdorf
A. Cassan
S. Ciceri
G. D'Ago
Subo Dong
D.F. Evans
Sheng-hong Gu
H. Harkonnen
T.C. Hinse
Keith Horne
R. Figuera Jaimes
N. Kains
E. Kerins
H. Korhonen
M. Kuffmeier
L. Mancini
J. Menzies
S. Mao
N. Peixinho
A. Popovas
M. Rabus
S. Rahvar
C. Ranc
R. Tronsgaard Rasmussen
G. Scarpetta
R. Schmidt
J. Skottfelt
C. Snodgrass
Dr John Taylor j.k.taylor@keele.ac.uk
I.A. Steele
J. Surdej
E. Unda-Sanzana
P. Verma
C. von Essen
J. Wambsganss
Yi-Bo. Wang
O. Wertz
The OGLE Project
R. Poleski
M. Pawlak
M.K. Szymanski
J. Skowron
P. Mroz
S. Kozlowski
L. Wyrzykowski
P. Pietrukowicz
G. Pietrzynski
I. Soszynski
K. Ulaczyk
C. Beichman
G. Bryden
S. Carey
B.S. Gaudi
C. Henderson
R.W. Pogge
Y. Shvartzvald
The MOA Collaboration
F. Abe
Y. Asakura
A. Bhattacharya
I.A. Bond
M. Donachie
M. Freeman
A. Fukui
Y. Hirao
K. Inayama
Y. Itow
N. Koshimoto
M.C.A. Li
C.H. Ling
K. Masuda
Y. Matsubara
Y. Muraki
M. Nagakane
T. Nishioka
K. Ohnishi
H. Oyokawa
N. Rattenbury
To. Saito
A. Sharan
D.J. Sullivan
T. Sumi
D. Suzuki
P.J. Tristram
Y. Wakiyama
A. Yonehara
C. Han
J.-Y. Choi
H. Park
Y.K. Jung
I.-G. Shin
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 campaign combining ground-based and Spitzer observations to measure the Galactic distribution of planets. This is the first time that the complex real-time protocols described by Yee et al., which aim to maximize planet sensitivity while maintaining sample integrity, have been carried out in practice. Multiple survey and follow up teams successfully combined their efforts within the framework of these protocols to detect this planet. This is the second planet in the Spitzer Galactic distribution sample. Both are in the near to mid-disk and are clearly not in the Galactic bulge.
Journal Article Type | Article |
---|---|
Acceptance Date | Jan 20, 2016 |
Online Publication Date | Mar 2, 2016 |
Publication Date | Mar 2, 2016 |
Journal | Astrophysical Journal |
Print ISSN | 0004-637X |
Publisher | American Astronomical Society |
Peer Reviewed | Peer Reviewed |
Volume | 819 |
Issue | 2 |
Article Number | 93 |
DOI | https://doi.org/10.3847/0004-637x/819/2/93 |
Keywords | astrophysics, gravitational lensing |
Publisher URL | http://dx.doi.org/10.3847/0004-637x/819/2/93 |
Files
2016ApJ...819...93S.pdf
(1.5 Mb)
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Publisher Licence URL
https://creativecommons.org/licenses/by/4.0/
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