logging in or signing up As The Eye Saw It, Total Solar Eclipse ajaytalwar Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 348 Category: Science & Tech.. License: All Rights Reserved Like it (1) Dislike it (0) Added: April 02, 2009 This Presentation is Public Favorites: 0 Presentation Description Blending a Solar Eclipse picture as the eye sees it, and no imager can capture in a single exposure. Comments Posting comment... By: waterfly99 (34 month(s) ago) 2 best methods to photograph of Solar Eclipse on July 22,2009: 1. Magnification Photography; 2. Direct Focus Photography. Learn More about how to photograph solar eclipse. http://imediacreator.com/tutorial/solar-eclipse/how-to-photograph-solar-eclipse.html Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Slide 2: Coronal Streamers in an Eclipse As The Eye Saw It! Slide 3: A single exposure can never capture the entire Corona Slide 4: A single exposure can never capture the entire Corona Slide 5: Several continuous & varying exposures are shot. Slide 6: Several continuous & varying exposures are shot. Slide 7: These automated exposures were taken with Nikon D70, DSLR camera, 300mm lens, affording 5 solar radii of corona. Slide 8: These automated exposures were taken with Nikon D70, DSLR camera, 300mm lens, affording 5 solar radii of corona. Slide 9: As the exposure increases outer coronal streamers come into picture Slide 10: As the exposure increases outer coronal streamers come into picture Slide 11: Even the Lunar Maria are faintly visible. Slide 12: Even the Lunar Maria are faintly visible. Slide 13: Increasing exposure further, shifts focus to the outermost regions. Slide 14: Increasing exposure further, shifts focus to the outermost regions. Slide 15: Even these severely overexposed photos will contribute to the final Image Slide 16: Even these severely overexposed photos will contribute to the final Image Slide 17: All the images are added up, using a image processing software - Fitswork Slide 18: Larsen-Sekanina mask is prepared using the added up image. The mask is normally used for comet images. Slide 19: The added image is then multiplied with the Larsen-Sekanina mask. Slide 20: This is what the naked eye sees. Slide 21: The human eye truly has a large dynamic range, which no imager can compare with! Slide 22: The human eye truly has a large dynamic range, which no imager can compare with! Slide 23: The human eye truly has a large dynamic range, which no imager can compare with! Slide 24: Methods & Equipment: Nikon D70 camera with 300mm lens Piggybacked on Meade 8” LX200 SC Telescope Nikon D70 Digital SLR camera (6 megapixel) Images captured in RAW, later converted to TIFs 71 Automated exposures during totality, using Software ImagesPlus 2.75 ‘Fitswork’ used to addup and filtering the images Adobe Photoshop to sharpen and adjust contrast Slide 26: The 1995 Total Solar Eclipse, Barkakana, Ranchi, Bihar You do not have the permission to view this presentation. In order to view it, please contact the author of the presentation.
As The Eye Saw It, Total Solar Eclipse ajaytalwar Download Post to : URL : Related Presentations : Share Add to Flag Embed Email Send to Blogs and Networks Add to Channel Uploaded from authorPOINT lite Insert YouTube videos in PowerPont slides with aS Desktop Copy embed code: (To copy code, click on the text box) Embed: URL: Thumbnail: WordPress Embed Customize Embed The presentation is successfully added In Your Favorites. Views: 348 Category: Science & Tech.. License: All Rights Reserved Like it (1) Dislike it (0) Added: April 02, 2009 This Presentation is Public Favorites: 0 Presentation Description Blending a Solar Eclipse picture as the eye sees it, and no imager can capture in a single exposure. Comments Posting comment... By: waterfly99 (34 month(s) ago) 2 best methods to photograph of Solar Eclipse on July 22,2009: 1. Magnification Photography; 2. Direct Focus Photography. Learn More about how to photograph solar eclipse. http://imediacreator.com/tutorial/solar-eclipse/how-to-photograph-solar-eclipse.html Saving..... Post Reply Close Saving..... Edit Comment Close Premium member Presentation Transcript Slide 2: Coronal Streamers in an Eclipse As The Eye Saw It! Slide 3: A single exposure can never capture the entire Corona Slide 4: A single exposure can never capture the entire Corona Slide 5: Several continuous & varying exposures are shot. Slide 6: Several continuous & varying exposures are shot. Slide 7: These automated exposures were taken with Nikon D70, DSLR camera, 300mm lens, affording 5 solar radii of corona. Slide 8: These automated exposures were taken with Nikon D70, DSLR camera, 300mm lens, affording 5 solar radii of corona. Slide 9: As the exposure increases outer coronal streamers come into picture Slide 10: As the exposure increases outer coronal streamers come into picture Slide 11: Even the Lunar Maria are faintly visible. Slide 12: Even the Lunar Maria are faintly visible. Slide 13: Increasing exposure further, shifts focus to the outermost regions. Slide 14: Increasing exposure further, shifts focus to the outermost regions. Slide 15: Even these severely overexposed photos will contribute to the final Image Slide 16: Even these severely overexposed photos will contribute to the final Image Slide 17: All the images are added up, using a image processing software - Fitswork Slide 18: Larsen-Sekanina mask is prepared using the added up image. The mask is normally used for comet images. Slide 19: The added image is then multiplied with the Larsen-Sekanina mask. Slide 20: This is what the naked eye sees. Slide 21: The human eye truly has a large dynamic range, which no imager can compare with! Slide 22: The human eye truly has a large dynamic range, which no imager can compare with! Slide 23: The human eye truly has a large dynamic range, which no imager can compare with! Slide 24: Methods & Equipment: Nikon D70 camera with 300mm lens Piggybacked on Meade 8” LX200 SC Telescope Nikon D70 Digital SLR camera (6 megapixel) Images captured in RAW, later converted to TIFs 71 Automated exposures during totality, using Software ImagesPlus 2.75 ‘Fitswork’ used to addup and filtering the images Adobe Photoshop to sharpen and adjust contrast Slide 26: The 1995 Total Solar Eclipse, Barkakana, Ranchi, Bihar