File:Ced 214, NGC7822, SH2-170, SH2-173 -- H-alpha (mosaic) (4532379183).jpg
Original file (1,320 × 678 pixels, file size: 390 KB, MIME type: image/jpeg)
Captions
Summary
[edit]DescriptionCed 214, NGC7822, SH2-170, SH2-173 -- H-alpha (mosaic) (4532379183).jpg |
Subject: Ced 214, NGC7822, SH2-170, SH2-173, LBN576/Abell 85/CTB 1 Image FOV: 11 degrees by 5.6 degrees (approx) Image Scale: 30 arc-second/pixel Date: 2009/08/17 (north panel), 2009/09/25 (south panel) Exposure: 12 x 10 minutes for each panel = 4h total exposure, ISO800, f/3.4 Filter: Astrodon 5nm H-alpha filter Camera: Hutech-modified Canon 30D Lens: Leica APO Telyt-R 180mm f/3.4 at f/3.4 Mount: Astro-Physics AP900 Guiding: ST-402 autoguider and SV80S/TV102iis guidescopes. MaximDL autoguiding software using 2-second and 3-second guide exposures
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Date | |
Source | Ced 214, NGC7822, SH2-170, SH2-173 -- H-alpha (mosaic) |
Author | s58y |
Licensing
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This image was originally posted to Flickr by s58y at https://flickr.com/photos/45032885@N04/4532379183. It was reviewed on 19 December 2021 by FlickreviewR 2 and was confirmed to be licensed under the terms of the cc-by-2.0. |
19 December 2021
File history
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Date/Time | Thumbnail | Dimensions | User | Comment | |
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current | 11:29, 19 December 2021 | 1,320 × 678 (390 KB) | Siloepic (talk | contribs) | Transferred from Flickr via #flickr2commons |
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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.
User comments | Kolor stitching | 2 pictures | Size: 5512 x 2831 | FOV: 43.12 x 22.81 ~ -4.33 | RMS: 3.11 | Lens: Standard | Projection: Planar | Color: LDR | |
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Width | 1,320 px |
Height | 678 px |
Compression scheme | Uncompressed |
Pixel composition | RGB |
Orientation | Normal |
Number of components | 4 |
Horizontal resolution | 100 dpi |
Vertical resolution | 100 dpi |
Data arrangement | chunky format |
Software used | Adobe Photoshop CS4 Windows |
File change date and time | 18:56, 18 April 2010 |
Color space | Uncalibrated |
Image width | 1,320 px |
Image height | 678 px |
Bits per component |
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Date and time of digitizing | 14:15, 18 April 2010 |
Date metadata was last modified | 14:56, 18 April 2010 |
Unique ID of original document | xmp.did:7791BC72384BDF11A8E1D754B05C1488 |