https://sciencedowneast.com/zenphoto Tue, 14 Apr 2026 15:29:41 -0300 Tue, 14 Apr 2026 15:29:41 -0300 http://blogs.law.harvard.edu/tech/rss Zenphoto RSS Generator https://sciencedowneast.com/zenphoto/index.php?album=Comets/Comet-C2020-F3-NEOWISE-&image=_DSZ3586-Mean-Min-Hor-Noise.jpg Comet C/2020 F3 ( NEOWISE) from Backcountry Site 15 at Kejimkujik National Park and Historic Site. You can see the 2 separate tails.
Video at Comet F3 NEOWISE at Kejimkujik Backcountry Site 15

Exposure	20 sec f/4.5
ISO	2500
Camera	Nikon Z7 [8256 x 5504]
Optics	Nikor 24-70 mm at 24mm
Guiding	none
Controller	Arsenal
Filter	None
Location	Keji Site 15, Nova Scotia.
Date	2020-07-19
Processing	Combined 9 images using StarryLandscapeStacker and processed in Lightroom.

Date: March 26, 2025 ]]> https://sciencedowneast.com/zenphoto/index.php?album=Comets/Comet-C2020-F3-NEOWISE-&image=_DSZ3586-Mean-Min-Hor-Noise.jpg Sun, 19 Jul 2020 22:09:02 -0300 https://sciencedowneast.com/zenphoto/index.php?album=Comets/Comet-C2020-F3-NEOWISE-&image=C_2020_F3_NEOWISE_Light_300_secs_2020-07-28T23-31-47_001_d.jpg Comet C/2020 F3 ( NEOWISE) fading as it receeds. The core and tail are blurred due to comet movement over 5 minutes

Exposure	300 sec
ISO	800
Camera	Nikon Z7 [8256 x 5504]
Optics	SkyWatcher Esprit 120 mm aperture 840 mm Refractor
Guiding	Phd2
Controller	Kstars on Odroid-N2
Filter	Triad Ultra Quad Filter
Location	Lower Sackville, Nova Scotia.
Date	2020-07-28
Resolution	1.066 arcsec/px
Rotation	99.296 deg (flipped
Focal Length	839.86 mm
Pixel Size	4.34 um
Field of View	2d 26' 39.9" x 1d 37' 46.6"
Image Center	RA: 12 02 36.845 Dec: +33 28 21.34
Processing	Processed in PixInsight and Lightroom.

Date: March 26, 2025 ]]> https://sciencedowneast.com/zenphoto/index.php?album=Comets/Comet-C2020-F3-NEOWISE-&image=C_2020_F3_NEOWISE_Light_300_secs_2020-07-28T23-31-47_001_d.jpg Wed, 26 Mar 2025 17:50:03 -0300 https://sciencedowneast.com/zenphoto/index.php?album=Comets/Comet-C2020-F3-NEOWISE-&image=LRT_00372.jpg Comet C/2020 F3 ( NEOWISE) from Backcountry Site 15 at Kejimkujik National Park and Historic Site. You can see the 2 separate tails.
Video at Comet F3 NEOWISE at Kejimkujik Backcountry Site 15

Exposure	20 sec f/4.5
ISO	2500
Camera	Nikon Z7 [8256 x 5504]
Optics	Nikor 24-70 mm at 24mm
Guiding	none
Controller	Arsenal
Filter	None
Location	Keji Site 15, Nova Scotia.
Date	2020-07-19
Processing	Processed in Lightroom.

Date: March 26, 2025 ]]> https://sciencedowneast.com/zenphoto/index.php?album=Comets/Comet-C2020-F3-NEOWISE-&image=LRT_00372.jpg Sun, 19 Jul 2020 22:10:26 -0300 https://sciencedowneast.com/zenphoto/index.php?album=Comets/Comet-C2020-F3-NEOWISE-&image=comet-C2020-F3-NEOWISE-.jpg Comet C/2020 F3 ( NEOWISE) from Dartmouth. Too bad this photo isn't in sharp focus. We arrived too late to do any real setup. Using some imagination you can see the 2 separate tails.

Exposure	10@4 sec f/7.1
ISO	500
Camera	Nikon D600 [6016x4016]
Optics	Nikor 80-400 mm at 80mm
Guiding	none
Controller	None
Filter	None
Location	Dartmouth, Nova Scotia.
Date	2020-07-10
Processing	Processed in PixInsight and Lightroom.

Date: March 26, 2025 ]]> https://sciencedowneast.com/zenphoto/index.php?album=Comets/Comet-C2020-F3-NEOWISE-&image=comet-C2020-F3-NEOWISE-.jpg Fri, 10 Jul 2020 11:54:34 -0300 https://sciencedowneast.com/zenphoto/index.php?album=Comets/Comet-C2020-F3-NEOWISE-&image=_DSC1089.jpg Comet C/2020 F3 ( NEOWISE) from Dartmouth.

Exposure	4 sec f/7.1
ISO	500
Camera	Nikon D600 [6016x4016]
Optics	Nikor 80-400 mm at 80mm
Guiding	none
Controller	None
Filter	None
Location	Dartmouth, Nova Scotia.
Date	2020-07-10
Processing	Processed in Lightroom.

Date: March 26, 2025 ]]> https://sciencedowneast.com/zenphoto/index.php?album=Comets/Comet-C2020-F3-NEOWISE-&image=_DSC1089.jpg Fri, 10 Jul 2020 04:24:02 -0300