Publication
Oscillatory behaviour in sunspot umbrae
A set of series of spectra of high spectral resolution corresponding to the same umbra on several days, is used to study the oscillations related to evolution...
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PublicationOsiris at GTCThe hardware of the OSIRIS instrument is nearly complete. The instrument commissioning will continue with the validation of the remaining observing modes that...
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PublicationOSIRIS camera barrel optomechanical designA Camera Barrel, located in the OSIRIS imager/spectrograph for the Gran Telescopio Canarias (GTC), is described in this article. The barrel design has been...
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PublicationOSIRIS deep Imaging of Cygnus OB2: the stellar population of the Cygnus X central engineThe young massive cluster Cyg OB2 is the closest massive star forming region to the Sun, with hundreds of OB members, and then the best target in the Milky Way...
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PublicationOSIRIS DetectorsOSIRIS (Optical System for Imaging and Low-Resolution Integrated Spectroscopy) is an instrument designed to obtain images and low-resolution spectra of...
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PublicationOSIRIS Hα imaging of the NGC 2770 supernova factory and its satellite NGC 2770BIn the last 12 years NGC 2770 hosted 2 standard supernovae (SNe) and one X-ray transient event (SN2008D) similar to a Gamma-Ray Burst (GRB). Given the close (27...
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PublicationOSIRIS Imaging and Spectroscopy for the GTCThe characteristics of OSIRIS (Optical System for Imaging and low-Resolution Integrated Spectroscopy), an instrument for imaging and low resolution spectroscopy...
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PublicationOSIRIS Large Guaranteed Time ProgramsThe status of OTELO and Lockman SpReSO surveys, the two large guaranteed time programs currently under way using OSIRIS at the 10.4m GTC is presented. The OTELO...
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PublicationOSIRIS Mask Designer for Multi-Object SpectroscopyThe design of slitmasks for multi-object spectroscopy with OSIRIS at the GTC telescope is now possible with the OSIRIS Mask Designer tool, a Java plug-in to the...