... Киевский клуб любителей астрономии "Астрополис" > . ... Астрософт (Модератор: tlgleonid ) > . Photoshop for astrofoto . ... Астрософт . ... Paste the original as a layer on top of itself. ... Layer > Add Layer Mask > Reveal All. ... Move the black point from 0 to 64 and the white point from 255 to 223. ... The black point should be adjusted to black to mask any parts of the image to be protected. ... Click on the color thumbnail of the image in the layer with the layer mask in the layers palette. ...

Astronotes Armagh Planetarium's Stellar Blog! ... Armagh Planetarium . ... Moon . ... Space Flight . ... Science Fiction . UFOs and Fringe Science . Monthly Sky Notes . ... NASA's Cassini spacecraft obtained this image of Saturn's moon Helene on June 18, 2011. Image credit: NASA/JPL-Caltech/Space Science Institute) . ... Your email address will not be published. ... Email * . ... Here you will find the latest news and views from the fascinating worlds of astronomy and space exploration. ...

Galileo image of Venus taken from 2.7 million km. ... Galileo, P-37222) . ... Central Latitude/Longitude (deg): N/A . ... Instrument: Solid State Imaging CCD Camera . ... Instrument Field of View (deg): .46 x .46 . ... Illumination Incidence Angle (deg): N/A . Phase Angle (deg): N/A . ... Surface Emission Angle (deg): N/A . ... NASA Image ID number: P-37222 . ... Code 633, NASA Goddard Space Flight Center . Greenbelt, MD 20771, USA . ... Code 630, NASA Goddard Space Flight Center . ...

This page is under construction. This page will present links and brief descriptions of several light scattering code collections: . The page of Th.Wriedt gives the most full list of available light scattering codes. ... The page of the Numerical Electromagnetics Codes Library (EMLib) contains ... (dead link?) ... Missouri-Rolla (EMCLAB) contains links to several numerical codes based on different approaches to solution of the 2D/3D light scattering problems. ...