The Image Index is a system based on likes received on images, that incentivizes the most active and liked members of the community. Learn more.
The Contribution Index (beta) is system to reward informative, constructive, and valuable commentary on AstroBin. Learn more.
Imaging telescopes or lenses: Nikon 50 f/1.8G
Imaging cameras: Nikon D5300 Full Spectrum Modified
Mounts: Celestron AVX Mount
Guiding telescopes or lenses: Agena Astro Guidescope, 50mm f/3.8, 190 mm focal length
Guiding cameras: ZWO ASI120MC-S
Software: PixInsight 1.8
Filters: Optolong L-eNhance 2"
Dates:Dec. 24, 2019
Frames: 43x90"
Integration: 1.1 hours
Avg. Moon age: 27.78 days
Avg. Moon phase: 3.44%
Astrometry.net job: 3155895
RA center: 5h 34' 39"
DEC center: -0° 22' 3"
Pixel scale: 15.649 arcsec/pixel
Orientation: -2.303 degrees
Field radius: 15.687 degrees
Resolution: 4016x6016
Locations: Home, Silver Spring, Maryland, United States
Data source: Backyard
This bicolor image of the Orion constellation was created using images taken through an L-Enhance dual narrowband filter. The image uses the HOO color palette with R=Ha, G=OIII, and B=OIII.
Imaged with 50mm Nikon at F/4, Optolong Lenhance dual narrowband filter (mounted to the front of the lens with a step ring), and full spectrum modified Nikon D5300.
Pre-processed using PixInsight Batch Pre-Processing (BPP) script. Images calibrated using darks, bias, and flats. Extracted red/green/blue channels using BatchChannelExtraction script. Registered and stacked using StarAlighment and Integration. Total integration time of ~1 hours using 43 subs at ISO1600x90 sec. Post-processed in Pixinsight: Cropped, gradient removal with ABE, MLT for noise reduction, masked stretch, TGVDenoise for noise reduction, and morphological transformation. HOO image generated using SHO-AIP script with luminance using Ha data.
Cloudy Nights |
DSLR narrowband |
Camera Lens Astrophotography |
Suburban Astrophotography |
You have no new notifications. |
This page or operation is not available at the moment, because AstroBin is in READ ONLY mode. For more information, please check out our Twitter feed: https://twitter.com/AstroBin_com
This feature is only offered at higher membership levels.
Would you be interested in upgrading? AstroBin is a very small business and your support would mean a lot!
If this user has been harassing you, and you shadow-ban them, all their activities on your content will be invisible to everyone except themselves.
They will not know that they have been shadow-banned, and the goal is that eventually they will get bored while having caused no harm, since nobody saw what they posted.
You will remove your shadow-ban on this user, and their comments, messages, etc, will appear again on your content.
Such limitation improves the website as a whole by discouraging people from creating fake accounts to like their own content. Thank you for understanding!
Currently, your Image Index is .
To learn more about the Image Index, please visit the FAQ page. Thanks!
Comments