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The Details |
|
Object |
NGC 5033 in Canes Venatici |
Optics |
12.5" RCOS Ritchey-Chretien at f/6.9 |
Platform |
Astro-Physics 1200 GTO |
Camera |
SBIG ST-10XME |
Filters |
Tru-Balance LRGB filter set |
Date |
09 March 2005 |
Location |
Red Cloud Road, Eastern Riverside County CA |
Exposure |
L 9 x 600 sec 1x1 bin; RGB 5 x 300 sec, 2x2 bin |
Software |
Maxim DL/CCD, Registar, Photoshop, Neat Image 4.4 Pro+ |
Orientation |
Field of View: 18’15" x 12’46" centered on RA 13h13m30.7s DEC +36°35’43” (2000.0) North angle 90.2 °; east 90° CCW from north |
| Notes | NGC 5033 is a hauntingly beautiful galaxy located approximately 40 million lights years away in the direction of the constellation Canes Venatici. The delicate spiral arms splayed outward in a unique curving fashion contrasted against the intricate dust lanes surrounding the galaxy's core give this object an ethereal quality. Speeding away from us at 1.88 million mph, this galaxy belongs to a class of objects known as Seyfert galaxies. Seyfert galaxies are characterized by what astronomers call Active Galactic Nuclei (AGN), revealing themselves by peculiar high-ionization emission lines in their spectra that are superimposed over the usual stellar absorption-line spectra found in typical galaxies. Current thinking suggests that AGN's are the result of a supermassive object or black hole that is accreting material into its powerful and relentless grip, heating it to incredible temperatures as it spirals into the belly of the beast. This image was the result of a collaborative effort between Dave Jurasevich and David Held, sharing data acquisition and processing tasks. |
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