lumpy darkness

Observation notes (with equipment details), photos, sketches, reviews, software tips, random thoughts, by an amateur astronomer.

Monday, March 23, 2020

imaged NGC 4762 again (Halifax)

BGO captured NGC 4762 again. First imaged this thin edge-on galaxy on 13 May '17.

Luminance only, 60 seconds subexposures, 10 stacked shots. FITS Liberator, GIMP. North is up; east is left.

Oooh. Definite improvement. No stoopid moon around this time.

Posted at 2:22 am

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bla: Toronto, Ontario, Canada; geek, renaissance man, teacher, driver, fixer, hacker, techno-dork, technical writer, distiller, creative writer, photographer, poet, recycler, volunteer, web hugger, bicycler, beer gourmand, green Earth hugger, cherry pie eater, amateur astronomer, entropy fighter, telescope repair man, Defender of Quality, solderer, shady tree mechanic, bangers and mash tester, charger of batteries, chart critic, dude

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Monday, March 23, 2020

imaged NGC 4762 again (Halifax)

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