Many new variable stars discovered in the core of the globular cluster NGC 6715 (M 54) with EMCCD observations
<i>Context. <i/>We show the benefits of using electron-multiplying CCDs and the shift-and-add technique as a tool to minimise the effects of atmospheric turbulence, such as blending between stars in crowded fields, and to avoid saturated stars in the fields observed. We intend to complet...
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| Main Authors: | , |
|---|---|
| Format: | Article (Journal) |
| Language: | English |
| Published: |
09 August 2016
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| In: |
Astronomy and astrophysics
Year: 2016, Volume: 592 |
| ISSN: | 1432-0746 |
| DOI: | 10.1051/0004-6361/201628864 |
| Online Access: | Verlag, kostenfrei, Volltext: http://dx.doi.org/10.1051/0004-6361/201628864
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| Author Notes: | R. Figuera Jaimes, D.M. Bramich, N. Kains, J. Skottfelt, U.G. Jørgensen, K. Horne, M. Dominik, K.A. Alsubai, V. Bozza, M.J. Burgdorf, S. Calchi Novati, S. Ciceri, G. D’Ago, D.F. Evans, P. Galianni, S.-H. Gu, K.B.W. Harpsøe, T. Haugbølle, T.C. Hinse, M. Hundertmark, D. Juncher, E. Kerins, H. Korhonen, M. Kuffmeier, L. Mancini, N. Peixinho, A. Popovas, M. Rabus, S. Rahvar, G. Scarpetta, R.W. Schmidt, C. Snodgrass, J. Southworth, D. Starkey, R.A. Street, J. Surdej, R. Tronsgaard, E. Unda-Sanzana, C. von Essen, X.-B. Wang, and O. Wertz (The MiNDSTEp Consortium) |
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Many new variable stars discovered in the core of the globular cluster NGC 6715 (M54) with EMCCD observations
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