File:NGC521 Spiral Galaxy from the Mount Lemmon SkyCenter Schulman Telescope courtesy Adam Block.jpg
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[edit]DescriptionNGC521 Spiral Galaxy from the Mount Lemmon SkyCenter Schulman Telescope courtesy Adam Block.jpg |
English: Optics 32-inch Schulman Telescope (RCOS)
Camera SBIG STX16803 CCD Camera Filters Astrodon Gen II Dates November 2015 Location Mount Lemmon SkyCenter Exposure LRGB = 9 : 4 : 4 : 4 Hours Acquisition Astronomer Control Panel (ACP), Maxim DL/CCD (Cyanogen), FlatMan XL (Alnitak) Processing CCDStack, Photoshop, PixInsight Guest Astronomers Barry Boyce Credit Line & Copyright Adam Block/Mount Lemmon SkyCenter/University of Arizona |
Date | |
Source | Own work |
Author | Ngc1535 |
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current | 02:46, 16 December 2015 | 954 × 954 (260 KB) | Ngc1535 (talk | contribs) | User created page with UploadWizard |
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Width | 4,096 px |
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Height | 4,096 px |
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Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 3 |
Horizontal resolution | 72 dpi |
Vertical resolution | 72 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CC 2014 (Windows) |
File change date and time | 19:26, 8 December 2015 |
Color space | sRGB |
Date and time of digitizing | 09:46, 3 December 2015 |
Date metadata was last modified | 12:26, 8 December 2015 |
Unique ID of original document | xmp.did:8464ea0c-da25-f54e-99a8-bcd713a2f54b |