Shallow transit follow‐up from N ext‐Generation Transit Survey : Simultaneous observations of HD 106315 with 11 identical telescopes
Shallow transit follow‐up from N
ext‐Generation Transit Survey
: Simultaneous observations of
HD 106315
with 11 identical telescopes
复制标题
下一代凌日巡天的浅层凌日追踪:用 11 个相同的望远镜同时观测 HD 106315
DOI:
10.1002/asna.202013768
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发表时间:
2020
期刊:
影响因子:
--
通讯作者:
P. Wheatley
中科院分区:
文献类型:
--
作者:
Alexis M. S. Smith;P. Eigmuller;R. Gurumoorthy;S. Csizmadia;D. Bayliss;M. Burleigh;J. Cabrera;S. Casewell;A. Erikson;M. Goad;Andrew Grange;J. Jenkins;D. Pollacco;H. Rauer;L. Raynard;S. Udry;R. West;P. Wheatley
The Next Generation Transit Survey (NGTS) is a photometric survey for transiting exoplanets, consisting of twelve identical 0.2-m telescopes. We report a measurement of the transit of HD106315c using a novel observing mode in which multiple NGTS telescopes observed the same target with the aim of increasing the signal-to-noise. Combining the data allows the robust detection of the transit, which has a depth less than 0.1 per cent, rivalling the performance of much larger telescopes. We demonstrate the capability of NGTS to contribute to the follow-up of K2 and TESS discoveries using this observing mode. In particular, NGTS is well-suited to the measurement of shallow transits of bright targets. This is particularly important to improve orbital ephemerides of relatively long-period planets, where only a small number of transits are observed from space.
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影响因子:
4.8
作者:
J. Jackman;P. Wheatley;D. Bayliss;S. Gill;S. Hodgkin;M. Burleigh;I. Braker;M. Günther;T. Louden;O. Turner;D. Anderson;C. Belardi;F. Bouchy;J. Briegal;E. Bryant;J. Cabrera;S. Casewell;A. Chaushev;J. Costes;S. Csizmadia;P. Eigmüller;A. Erikson;B. Gänsicke;E. Gillen;M. Goad;J. Jenkins;J. McCormac;M. Moyano;L. Nielsen;D. Pollacco;K. Poppenhaeger;D. Queloz;H. Rauer;L. Raynard;Alexis M. S. Smith;S. Udry;J. Vines;C. Watson;R. West
通讯作者:
J. Jackman;P. Wheatley;D. Bayliss;S. Gill;S. Hodgkin;M. Burleigh;I. Braker;M. Günther;T. Louden;O. Turner;D. Anderson;C. Belardi;F. Bouchy;J. Briegal;E. Bryant;J. Cabrera;S. Casewell;A. Chaushev;J. Costes;S. Csizmadia;P. Eigmüller;A. Erikson;B. Gänsicke;E. Gillen;M. Goad;J. Jenkins;J. McCormac;M. Moyano;L. Nielsen;D. Pollacco;K. Poppenhaeger;D. Queloz;H. Rauer;L. Raynard;Alexis M. S. Smith;S. Udry;J. Vines;C. Watson;R. West
DOI:
10.1093/mnrasl/slz039
发表时间:
2019-02
影响因子:
--
作者:
J. Jackman;P. Wheatley;D. Bayliss;M. Burleigh;S. Casewell;P. Eigmüller;M. Goad;D. Pollacco;
通讯作者:
J. Jackman;P. Wheatley;D. Bayliss;M. Burleigh;S. Casewell;P. Eigmüller;M. Goad;D. Pollacco;
影响因子:
4.8
作者:
J. Costes;C. Watson;C. Belardi;I. Braker;M. Burleigh;S. Casewell;P. Eigmüller;M. Günther;J. Ja
通讯作者:
J. Costes;C. Watson;C. Belardi;I. Braker;M. Burleigh;S. Casewell;P. Eigmüller;M. Günther;J. Ja
影响因子:
4.8
作者:
Casewell S
通讯作者:
Casewell S
影响因子:
6.5
作者:
Barros S
通讯作者:
Barros S