Calibration and data reduction for planet detection with SPHERE-IFS

作者: S. Desidera , R. Gratton , R. Claudi , J. Antichi , D. Mesa

DOI: 10.1117/12.789153

关键词:

摘要: The 2nd generation VLT instrument SPHERE will include an integral field spectrograph to enhance the capabilities of detection of planetary companions close bright stars. SPHERE-IFS is foreseen work in near IR (0.95-1.65 micron) at low spectral resolution. This paper describes observing strategies, adopted hardware solutions for calibrating instrument, and data reduction procedures that are mandatory the achievement extreme contrast performances which designed.

参考文章(14)
M. Schubnell, N. Barron, C. Bebek, M. Borysow, M. G. Brown, D. Cole, D. Figer, W. Lorenzon, C. Bower, N. Mostek, S. Mufson, S. Seshadri, R. Smith, G. Tarlé, Near infrared detectors for SNAP Proceedings of SPIE. ,vol. 6276, ,(2006) , 10.1117/12.672436
Christian Marois, René Doyon, René Racine, Daniel Nadeau, Efficient Speckle Noise Attenuation in Faint Companion Imaging Publications of the Astronomical Society of the Pacific. ,vol. 112, pp. 91- 96 ,(2000) , 10.1086/316492
Niranjan Thatte, Roberto Abuter, Matthias Tecza, Eric L. Nielsen, Fraser J. Clarke, Laird M. Close, Very high contrast integral field spectroscopy of AB Doradus C: 9-mag contrast at 0.2 arcsec without a coronagraph using spectral deconvolution Monthly Notices of the Royal Astronomical Society. ,vol. 378, pp. 1229- 1236 ,(2007) , 10.1111/J.1365-2966.2007.11717.X
Alexey Pavlov, Ole Möller-Nilsson, Markus Feldt, Thomas Henning, Jean-Luc Beuzit, David Mouillet, SPHERE data reduction and handling system: overview, project status, and development Advanced Software and Control for Astronomy II. ,vol. 7019, pp. 701939- ,(2008) , 10.1117/12.789110
R. U. Claudi, M. Turatto, R. G. Gratton, J. Antichi, M. Bonavita, P. Bruno, E. Cascone, V. De Caprio, S. Desidera, E. Giro, D. Mesa, S. Scuderi, K. Dohlen, J. L. Beuzit, P. Puget, SPHERE IFS: the spectro differential imager of the VLT for exoplanets search Proceedings of SPIE. ,vol. 7014, ,(2008) , 10.1117/12.788366
J. Antichi, R. G. Gratton, R. U. Claudi, E. Giro, D. Mesa, S. Desidera, S. Scuderi, P. Bruno, M. Turatto, E. Cascone, V. De Caprio, J.-L. Beuzit, P. Puget, K. Dohlen, SPHERE IFS optical concept description and design overview Proceedings of SPIE. ,vol. 7014, ,(2008) , 10.1117/12.789245
Cyril Petit, Thierry Fusco, Julien Charton, David Mouillet, Patrick Rabou, Tristan Buey, Gérard Rousset, Jean-François Sauvage, Pierre Baudoz, Pierre Gigan, Markus Kasper, Enrico Fedrigo, Norbert Hubin, Philippe Feautrier, Jean-Luc Beuzit, Pascal Puget, The SPHERE XAO system: design and performance Proceedings of SPIE. ,vol. 7015, ,(2008) , 10.1117/12.790308
V. De Caprio, P. Bruno, E. Cascone, S. Scuderi, R. Claudi, R. G. Gratton, E. Giro, J. Antichi, S. Desidera, M. Tintori, D. Mesa, E. Stadler, M. Turatto, J. L. Beuzit, SPHERE-IFS arm: a new concept of Nasmyth II generation instrumentation for ESO-VLT Proceedings of SPIE. ,vol. 7014, ,(2008) , 10.1117/12.789420
A. Berton, R. G. Gratton, M. Feldt, T. Henning, S. Desidera, M. Turatto, H. M. Schmid, R. Waters, Detecting Extrasolar Planets with Integral Field Spectroscopy Publications of the Astronomical Society of the Pacific. ,vol. 118, pp. 1144- 1164 ,(2006) , 10.1086/506155
Kjetil Dohlen, Maud Langlois, Michel Saisse, Lucien Hill, Alain Origne, Marc Jacquet, Christophe Fabron, Jean-Claude Blanc, Marc Llored, Michael Carle, Claire Moutou, Arthur Vigan, Anthony Boccaletti, Marcel Carbillet, David Mouillet, Jean-Luc Beuzit, The infra-red dual imaging and spectrograph for SPHERE: design and performance Proceedings of SPIE. ,vol. 7014, ,(2008) , 10.1117/12.789786