06:23, 23 June 2009Rnt20talkcontribs uploaded File:UM infrared comparison.png (((Non-free use rationale |Article = Unified Model |Description = Image generated by rnt20 but using a small amount of reduced-resolution data from the Met Office's Unified Model |Source = Rnt20 |Portion = )
06:26, 22 July 2006Rnt20talkcontribs uploaded File:Indy cover 22 july 2006.jpg (Small thumbnail of Independent Newspaper cover from 22 July 2006. Controversial headlines about George Bush. )
10:38, 29 November 2005Rnt20talkcontribs uploaded File:Chaj-02-preview.jpg (Credit en:European Southern Observatory (ESO) From http://www.eso.org/outreach/gallery/chaj/ May be freely distributed as long as the above text is shown beside the picture (see http://www.eso.org/outreach/press-rel/phot-hires.html ). )
10:24, 9 June 2005Rnt20talkcontribs uploaded File:Output vs input electrons.png(There is a dispersion (variation) in the number of electrons output by the multiplication register for a given (fixed) number of input electrons (shown in the legend on the right). The probability distribution for the number of output electrons is plotted)
15:13, 15 April 2005Rnt20talkcontribs uploaded File:Atmos struct imaging.png (Schematic diagram illustrating how optical wavefronts from a distant star may be perturbed by a turbulent layer in the atmosphere. The vertical scale of the wavefronts plotted is highly exaggerated. Taken from my thesis (http://www.mrao.cam.ac.uk/telesco)
15:44, 15 March 2005Rnt20talkcontribs uploaded File:Output vs input electrons.png(There is a dispersion (variation) in the number of electrons output by the multiplication register for a given (fixed) number of input electrons. The probability distribution for the number of output electrons is plotted against the number of input electr)
14:59, 15 March 2005Rnt20talkcontribs uploaded File:Emccd readout diag.png(Diagram of an EMCCD device. Electrons are transferred serially through the gain stages making up the multiplication register of an L3Vision CCD. The high voltages used in these serial transfers induce the creation of additional charge carriers through)
16:04, 8 March 2005Rnt20talkcontribs uploaded File:Frederik kaiser.jpg (Photograph of Frederik Kaiser from the 19th Century (which must therefore be out of copyright))
09:46, 8 March 2005Rnt20talkcontribs uploaded File:Lucca rooftops italy.jpg (The narrow streets and tiled roofs of Lucca in Italy. Photo by Bob Tubbs in February 2005. ((PD-self)))
15:20, 4 March 2005Rnt20talkcontribs uploaded File:Florence duomo.jpg (Photograph of the Duomo (cathedral) in Florence, Italy. Photo by Bob Tubbs. ((PD-self)))
12:36, 3 March 2005Rnt20talkcontribs uploaded File:Huygens surface sum.gif(Contrast-stretched sum of JPEG sections selected from all images taken on surface of Titan -- sections selected according to data quality. Original data released for public use by ESA/NASA/JPL/University of Arizona. Processing by Bob Tubbs.)
17:58, 21 February 2005Rnt20talkcontribs uploaded File:Vlbi data record.gif(In VLBI, the radio signals are recorded at each of the individual telescopes before being shipped to a central location. Drawing from my project at [http://www.geocities.com/CapeCanaveral/2309/page3.html]. ((PD-self)))
08:56, 21 February 2005Rnt20talkcontribs uploaded File:Speckle aperture masking.png (a) shows a simple experiment using an aperture mask in a re-imaged aperture plane. b) and c) show diagrams of aperture masks which were placed in front of the secondary mirror of the Keck telescope by Peter Tuthill and collaborators. By Bob Tubbs, after P)
11:58, 18 February 2005Rnt20talkcontribs uploaded File:Mrao ami lba.jpg (The Ryle 5km telescope forms the long baseline array of AMI. Photo by Bob Tubbs. ((PD-self)))
11:22, 18 February 2005Rnt20talkcontribs uploaded File:Aat telescope.jpg (The Anglo-Australian Telescope at Siding Spring Observatory. Photo by Helen Tubbs. ((PD-self)))
10:22, 18 February 2005Rnt20talkcontribs uploaded File:Ing tels sunset.jpg (The telescopes of the ING, the DOT and CMT on La Palma in July 2001. By Bob Tubbs. ((PD-self)))