Image:NGC 2174.jpg
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[edit] Summary
NGC 2174 [SII] = Red, H-alpha = Green, [OIII] = Blue
Taken on November 23 and November 25 2005 from residential backyard in Castro Valley, California.
AP180EDT f/9 imaging scope used at f/6.75
AP 0.75x Telecompressor
FLI IMG6303E imaging camera @ -26C
AP80/900mm guidescope
SBIG ST7E guide camera
FLI CFW7 color filter wheel
6nm FWHM AstroDon Ha 50mm AR-Coated filter
6nm FWHM AstroDon [SII] 50mm AR-Coated filter
6nm FWHM AstroDon [OIII] 50mm AR-Coated filter
5 exposures of 30 minutes through Ha filter
5 exposures of 30 minutes through [SII] filter
5 exposures of 30 minutes through [OIII] filter
7 hours 30 minutes total exposure time
| Description | |
|---|---|
| Source |
http://www.narrowbandimaging.com/ngc2174_ap180_6303_ads2hao3_page.htm |
| Date | |
| Author |
Richard Crisp |
| Permission (Reusing this image) |
Creative Commons |
[edit] Licensing
  |
This file is licensed under Creative Commons Attribution 2.5 License In short: you are free to distribute and modify the file as long as you attribute its author(s) or licensor(s). |
File history
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| Date/Time | Dimensions | User | Comment | |
|---|---|---|---|---|
| current | 19:33, 17 October 2006 | 1,920×1,315 (231 KB) | WilliamKF | (Taken on November 23 and 25, 2005 from residential backyard in Castro Valley, California. AP180EDT f/9 imaging scope used at f/6.75 AP 0.75x Telecompressor FLI IMG6303E imaging camera @ -26C AP80/900mm guidescope SBIG ST7E guide camera FLI CFW7 colo) |
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Metadata
This file contains additional information, probably added from the digital camera or scanner used to create or digitize it. If the file has been modified from its original state, some details may not fully reflect the modified file.
| Image title | Processed with MaxIm DL |
|---|---|
| Orientation | Normal |
| Horizontal resolution | 300 dpi |
| Vertical resolution | 300 dpi |
| Software used | Adobe Photoshop CS Windows |
| File change date and time | 12:16, 27 November 2005 |
| Color space | 65535 |
