NGC 3521 (Frank Colosimo)

Celestial hemisphere: Southern · Constellation: Leo (Leo) · Contains: NGC 3521

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NGC 3521

Link: http://www.star-watcher.org/NGC3521.html

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NGC 3521

Link: http://www.star-watcher.org/NGC3521.html

NGC 3521 is a magnitude 8.9 galaxy in the constellation of Leo and is located at a distance of about 35 million light years.

This has long been one of my favorite galaxies and I am pleased with the color and detail that I have been able to capture. This guy is sometimes overlooked in favor of its neighbors M65, M66, and NGC 3628. I think it looks a lot like M63, the Sunflower galaxy, although it is seen at a different angle.

Date: Mar 2008

Location: New Ringgold PA

Optics: Meade LX200R 12 inch at f/10

Mount: Paramount ME

Camera: SBIG ST-8XME / CFW-8

Guiding: ST-8XME integral guiding chip controlled by Maxim CCD

Exposure: LRGB: Luminance: 12x6 minutes unbinned; RGB: 8 each binned 2x2 - 5 min for R,G, and 7 min for B.

Processing: Image acquisition using CCD Autopilot. Initial processing was done using Maxim DL with subsequent processing with Photoshop.

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Status	Advanced success
Started	...
PixInsight job	8T9W69L4BCK3UXCFVEYYISL84JK3F55Z
PixInsight queue size	n/a
PixInsight stage	n/a

RA (center)	11h05m48s.831
RA (top/left)	11h05m55s.350
RA (top/right)	11h06m17s.459
RA (bottom/right)	11h05m42s.292
RA (bottom/left)	11h05m20s.164

Dec (center)	-00°02′04″.67
Dec (top/left)	-00°10′23″.54
Dec (top/right)	+00°02′26″.55
Dec (bottom/right)	+00°06′14″.27
Dec (bottom/left)	-00°06′35″.87

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