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Young Stellar Objects in the Massive Star-Forming Regions W51 and W43

Autor: Saral, G., Hora, J. L., Audard, M., Koenig, X. P., Martínez-Galarza, J. R., Motte, F., Nguyen-Luong, Q., Saygac, A. T., Smith, H. A.

We present the results of our investigation of the star-forming complexes W51 and W43, two of the brightest in the first Galactic quadrant. In order to determine the young stellar object (YSO) populations in W51 and W43 we used color-magnitude relati

Externí odkaz: http://arxiv.org/abs/1703.02771

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New transit observations for HAT-P-30 b, HAT-P-37 b, TrES-5 b, WASP-28 b, WASP-36 b, and WASP-39 b

Autor: Maciejewski, G., Dimitrov, D., Mancini, L., Southworth, J., Ciceri, S., D'Ago, G., Bruni, I., Raetz, St., Nowak, G., Ohlert, J., Puchalski, D., Saral, G., Derman, E., Petrucci, R., Jofre, E., Seeliger, M., Henning, T.

We present new transit light curves for planets in six extrasolar planetary systems. They were acquired with 0.4-2.2 m telescopes located in west Asia, Europe, and South America. When combined with literature data, they allowed us to redetermine syst

Externí odkaz: http://arxiv.org/abs/1603.03268

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Transit Timing Analysis in the HAT-P-32 system

We present the results of 45 transit observations obtained for the transiting exoplanet HAT-P-32b. The transits have been observed using several telescopes mainly throughout the YETI network. In 25 cases, complete transit light curves with a timing p

Externí odkaz: http://arxiv.org/abs/1404.6354

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Constraints on a second planet in the WASP-3 system

There have been previous hints that the transiting planet WASP-3 b is accompanied by a second planet in a nearby orbit, based on small deviations from strict periodicity of the observed transits. Here we present 17 precise radial velocity measurement

Externí odkaz: http://arxiv.org/abs/1309.6733

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