File:154-panel Widefield Milky Way Panorama.jpg
Original file (11,096 × 2,979 pixels, file size: 8.54 MB, MIME type: image/jpeg)
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Summary[edit]
Description154-panel Widefield Milky Way Panorama.jpg |
Subject: Milky Way Widefield Image Size: 11096 x 2979 -- reduced to 12.5% original size Image FOV: 220 degrees by 30 degrees (approx) Image Scale: 90 arc-second/pixel (approx) Date: 2012/06/15 to 2012/11/18 -- 13 imaging sessions Exposure: 154 panels, each 5 x 5min or 6 x 5 min (25min or 30 min each) Total exposure = 77 hours 50 minutes, ISO1600, f/2.8 Filter: Astronomik CLS Camera: Hutech-modified Canon T1i/500D Lens: Contax/Yashica 85mm f/2.8 Mount: Astro-Physics AP900 Guiding: ST-402 autoguider through TV-102iis guidescope, Maxim DL autoguiding software
Remarks: 2012/06/15 -- Temp start/end 58F/53F, Relative Humidity start/end 73%/85%, SQM-L start/end 21.45/21.34 (moonrise) 2012/06/23 -- Temp start/end 58F/53F, Relative Humidity start/end 75%/78%, SQM-L start/end 21.46/21.13 (dawn) 2012/07/24 -- Temp start/---- 62F/----, Relative Humidity start/---- 50%/----, SQM-L start/---- 21.13 (moonset) 2012/08/16 -- Temp start/end 63F/56F, Relative Humidity start/end 67%/87%, SQM-L start/end 21.47/21.28 2012/08/18 -- Temp start/end 54F46/F, Relative Humidity start/end 83%/95%, SQM-L start/end 21.39/21.39 2012/08/21 -- Temp start/end 55F/51F, Relative Humidity start/end 87%/96%, SQM-L start/end 21.40/21.40 2012/09/12 -- Temp start/end 58F/49F, Relative Humidity start/end 71%/95%, SQM-L start/end 21.35/21.34 2012/09/13 -- Temp start/end 61F/53F, Relative Humidity start/end 58%/95%, SQM-L start/end 21.34/21.36 2012/09/15 -- Temp start/end 53F/46F, Relative Humidity start/end 71%/95%, SQM-L start/end 21.02??/21.18 2012/09/19 -- Temp start/end 46F/37F, Relative Humidity start/end 71%/96%, SQM-L start/end 21.37/21.39 2012/10/12 -- Temp start/end 32F/22F, Relative Humidity start/end 58%/85%, SQM-L start/end 21.02??/21.02?? 2012/11/08 -- Temp start/end 27F/24F, Relative Humidity start/end 71%/65%, SQM-L start/end 21.21/20.94 (moonrise) 2012/11/17 -- Temp start/end 31F/27F, Relative Humidity start/end 71%81/%, SQM-L start/end 21.27/21.44 |
Date | |
Source | 154-panel Widefield Milky Way Panorama |
Author | s58y |
Licensing[edit]
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This image was originally posted to Flickr by s58y at https://www.flickr.com/photos/45032885@N04/8575412635. It was reviewed on 8 June 2013 by FlickreviewR and was confirmed to be licensed under the terms of the cc-by-2.0. |
8 June 2013
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 18:26, 8 June 2013 | 11,096 × 2,979 (8.54 MB) | Jacopo Werther (talk | contribs) | {{Information |Description=Subject: Milky Way Widefield Image Size: 11096 x 2979 -- reduced to 12.5% original size Image FOV: 220 degrees by 30 degrees (approx) Image Scale: 90 arc-second/pixel (approx) Date: 2012/06/15 to 2012/11/18 -- 13 imagi... |
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Metadata
This file contains additional information such as Exif metadata which may have been added by the digital camera, scanner, or software program used to create or digitize it. If the file has been modified from its original state, some details such as the timestamp may not fully reflect those of the original file. The timestamp is only as accurate as the clock in the camera, and it may be completely wrong.
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User comments | Kolor stitching | 154 pictures | Size: 22192 x 5957 | FOV: 144.44 x 37.77 ~ 6.95 | RMS: 3.51 | Lens: Standard | Projection: Spherical | Color: LDR | |
Width | 11,096 px |
Height | 2,979 px |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 4 |
Horizontal resolution | 173 dpi |
Vertical resolution | 173 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS5.1 Windows |
File change date and time | 23:12, 11 March 2013 |
Color space | sRGB |
Date and time of digitizing | 18:24, 22 January 2013 |
Date metadata was last modified | 19:12, 11 March 2013 |
Unique ID of original document | xmp.did:8B5393241765E2119EACE0419427459D |