Name: Bartosz Wojczynski: Cosmic Chaos Poster
Brand: Bartosz Wojczyński
Price: 59.0 USD
Availability: InStock
Rating: 4.9 (48 reviews)

Cosmic Chaos (Sh2-1 & Sh2-7) by Bartosz Wojczynski

This colorful mix of red emission nebulae and blue reflection nebulae, illuminated by young, giant stars, is a remnant of an active star formation process in the constellation of Scorpius which happened millions of years ago.

Photo details

Date & Time
- 2019 July 1st, 19:44 ~ 00:25 CAT
- 2019 July 2nd/3rd, 20:09 ~ 00:17 CAT
Location: Tivoli Astro-Farm, Namibia
Optics: Takahashi Epsilon 130D
Camera: Nikon D810A
Mount: iOptron CEM25P
Tripod: Avalon T-Pod 90
Guider
- Lacerta MGEN II
- Lacerta M54 OAG for Nikon
Composition: 2 pane mosaic (1 column)
Exposure
- 18 x 15 minutes per pane
- 430 mm, f/3.3, ISO 400
- 9 hours total
Calibration
- 40 bias frames
- 40 flat frames
Processing
- DeepSkyStacker: calibrate, align, stack
- Microsoft ICE: compose mosaic
- Adobe Photoshop CC: subtract background, ACR filter

Author of the photo: Bartosz Wojczynski

astronomy lover with over ten years of experience in the field of astrophotography. Winner of many prestigious awards, incl. Astrobin Image of the Day and NASA APOD (Astronomy Picture of the Day).

Organizer of astrophotographic expeditions to the darkest places on our planet. Bartosz appreciates versatility and diversity – his photographic output includes both deep sky photos, extreme close-ups of the moon, and astroscapes that show the beauty of outer space in a wide field. On a daily basis he works as a specialist in image processing and 3D graphics.

With a passion for astronomy and over a decade of experience in astrophotography, Bartosz has won numerous prestigious awards, including Astrobin's Image of the Day and NASA's APOD (Astronomy Picture of the Day).

As an organizer of astrophotographic expeditions, Bartosz ventures to the darkest corners of the globe. His photographic expertise spans a diverse range, from deep sky images and extreme lunar close-ups to breathtaking astroscapes that showcase the splendor of outer space in a wide field. In his day-to-day work, Bartosz specializes in image processing and 3D graphics.

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