Benchmarking the power of amateur observatories for TTV exoplanets detection

@article{Baluev2015BenchmarkingTP,
  title={Benchmarking the power of amateur observatories for TTV exoplanets detection},
  author={Roman V. Baluev and E Sokov and V Sh Shaidulin and Iraida A. Sokova and Hugh R. A. Jones and Mikko Tuomi and Guillem Anglada-Escud'e and Paul B Benni and C. Colazo and Mat{\'i}as Schneiter and Carolina Villarreal D’Angelo and Artem Burdanov and Eduardo Fern'andez-Laj'us and Ozgur Bacsturk and V. P. Hentunen and S. J. Shadick},
  journal={Monthly Notices of the Royal Astronomical Society},
  year={2015},
  volume={450},
  pages={3101-3113}
}
This document is the Accepted Manuscript version of the following article: Roman v. Baluev, et al, ‘Benchmarking the power of amateur observatories for TTV exoplanets detection’, Monthly Notices of the Royal Astronomical Society, Vol. 450(3): 3101-3113, first published online 9 May 2015. The version of record is available at doi: https://doi.org/10.1093/mnras/stv788 © 2015 The Authors. Published by Oxford University Press on behalf of the Royal Astronomical Society. 

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References

SHOWING 1-10 OF 42 REFERENCES

THE TRANSIT LIGHT CURVE PROJECT. XII. SIX TRANSITS OF THE EXOPLANET XO-2b

We present photometry of six transits of the exoplanet XO-2b. By combining the light-curve analysis with theoretical isochrones to determine the stellar properties, we find the planetary radius to be

STARSPOTS AND SPIN–ORBIT ALIGNMENT IN THE WASP-4 EXOPLANETARY SYSTEM

We present photometry of four transits of the exoplanet WASP-4b, each with a precision of approximately 500 ppm and a time sampling of 40–60 s. We have used the data to refine the estimates of the

THE HARPS-TERRA PROJECT. I. DESCRIPTION OF THE ALGORITHMS, PERFORMANCE, AND NEW MEASUREMENTS ON A FEW REMARKABLE STARS OBSERVED BY HARPS

Doppler spectroscopy has uncovered or confirmed all the known planets orbiting nearby stars. Two main techniques are used to obtain precision Doppler measurements at optical wavelengths. The first

The Transit Light Curve Project. III. Tres Transits of TrES-1

We present z-band photometry of three consecutive transits of the exoplanet TrES-1, with an accuracy of 0.15% and a cadence of 40 s. We improve on estimates of the system parameters, finding in

TWO NEARBY SUB-EARTH-SIZED EXOPLANET CANDIDATES IN THE GJ 436 SYSTEM

We report the detection of UCF-1.01, a strong exoplanet candidate with a radius 0.66 ± 0.04 times that of Earth (R⊕). This sub-Earth-sized planet transits the nearby M-dwarf star GJ 436 with a period

Orbital structure of the GJ876 extrasolar planetary system based on the latest Keck and HARPS radial velocity data

We use full available array of radial velocity data, including recently published HARPS and Keck observatory sets, to characterize the orbital configuration of the planetary system orbiting GJ876.

Improved parameters for the transiting hot Jupiters WASP-4b and WASP-5b

The gaseous giant planets WASP-4b and WASP-5b are transiting 12-magnitude solar-type stars in the Southern hemisphere. The aim of the present work is to refine the parameters of these systems using

A global analysis of Spitzer and new HARPS data confirms the loneliness and metal-richness of GJ 436 b

Context. GJ 436b is one of the few transiting warm Neptunes for which a detailed characterisation of the atmosphere is possible, whereas its non-negligible orbital eccentricity calls for further

WASP-4b transit observations with GROND

Context. Ground-based simultaneous multiband transit observations allow an accurate system parameter determination and may lead to the detection and characterization of additional bodies via the