Amazing
October 27 2013 a significant filament eruption off of the east limb.
Ricetta Cous cous con tonno, mais e pomodori secchi. Ecco come preparare un saporito Cous cous con tonno, mais e pomodori secchi.
Dicas de reciclagem, murais, artesanatos, lembrancinhas,cartões, guirlandas e muito E.V.A!
Data captured earlier this year, only processed now as the cloudy weather starts. Experimenting with a different processing technique, and highlighting the dust clouds (consisting mainly of Hydrogen), with star reduction so that the gas and dust stand out. The Lagoon Nebula (M8, Messier 8 or NGC 6523), is a giant interstellar cloud in the constellation Sagittarius. M8 is estimated to be between 4,000 - 6,000 light-years from Earth in the Milky Way Galaxy, and is classified as an emission nebula. About Emission nebulae: Emission nebulae are glowing clouds of interstellar gas which have been excited by some nearby energy source, usually a very hot star. The red light seen in this picture is glowing hydrogen captured in the Hydrogen-Alpha (Hα) Infrared wavelength of light at 656nm. About this image: Imaged in Narrowband in the SHO palette (Ha, SII and OIII). Image Acquisition & Plate Solving: SGP Mosaic and Framing Wizard. PlaneWave PlateSolve 2 via SGP. Integration time: 22 hours. Processing: Pre-Processing and Linear workflow in PixInsight, and finished in Photoshop. Photographed in the following wavelengths of light: OIII line at 500.7nm H-alpha line at 656nm SII line at 672nm Astrometry Info: Center RA, Dec: 271.120, -24.243 Center RA, hms: 18h 04m 28.736s Center Dec, dms: -24° 14' 35.817" Size: 1.63 x 1.19 deg Radius: 1.011 deg Pixel scale: 3.67 arcsec/pixel Orientation: Up is 176 degrees E of N nova.astrometry.net/user_images/3151067#annotated APOD GrAG: apod.grag.org/2019/11/28 Martin - [Home Page] [Photography Showcase] [eBook] [Twitter] [Facebook] [3D VFX & Mocap] [Science & Physics Page]
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