M97 - The Owl Nebula

Planetary nebula in the constellation Ursa Major, 2030 light-years distance from Earth and about 8000 years old. The blurred appearance results from the fact that it consists of several overlapping shells of gas. The shells are not entirely concentric, but form a barrel-like structure which gives rise to the owl-like appearance.

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File information
Filename:	M97_20210305_LRGB2.jpg
Album name:	27telp / Nebulae
Location and Date:	OCA site near Anza, California, 3/5/2021
Equipment:	Imaging: William Optics FLT-132 scope, ZWO ASI1600MM camera with Astrodon filters; Guiding - Borg 50mm guidescope, Starlight Express Ultrastar camera
Settings:	Luminance - 10 1-minute exposures + 10 2-minute exposures, bin1x1; Red, Green and Blue - 10 5-minute exposures each, bin1x1
Notes:	Software: Image Capture - Sequence Generator Pro, v. 3.2.0.660; guiding, PHD2; calibration, stacking and final processing - PixInsight 1.8
Filesize:	1098 KiB
Date added:	Aug 04, 2022
Dimensions:	2048 x 1504 pixels
Displayed:	5 times
Color Space:	sRGB
EXIF Offset:	312
EXIF Version:	version 2.31
Image Description:	M97 - The Owl Nebula: planetary nebula in Ursa Major, about 2000 light-years distant
Resolution Unit:	Inch
Software:	Adobe Photoshop Lightroom Classic 11.4.1 (Windows)
X Resolution:	240 dots per ResolutionUnit
Y Resolution:	240 dots per ResolutionUnit
IPTC Copyright:	Copyright J. L. Floyd 2022
URL:	http://www.slithergadee.net/coppergallery/displayimage.php?pid=1701
Favorites:	Add to Favorites

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Event Horizon - Astronomical and Terrestrial Images

M97 - The Owl Nebula