Every day our eyes catch the light of our memories – time spent with family, the journey to work, a special holiday, a beautiful sunset or a dark starlit night. Each image captured is a picture drawn in light – a photograph: only to be lost in our minds or forever forgotten. Nearly two hundred years ago a small group of amateur scientists achieved what had eluded mankind for centuries – the ability to capture a permanent record of an image seen by their own eyes – a moment in time frozen onto a surface. They had discovered Photography. They were the ‘Catchers of the Light’.

Sunday, October 2, 2011

Elephant's Trunk nebula IC1396

Tricolor Emmision Line image
S[II] 8nm(Red)_Ha 5nm(Green)_O[III] 3nm(Blue)
Modified Hubble Palette

S[II] 25*15min_Ha 29*15min_O[III] 18*15min
total exposure time : 1080min (18h)

Τελικά δεν άντεξα...και πήρα το 3nm O[III] .
Αν και βινιετάρει περισσότερο(μικρό το κακό) από αυτό της Baader , πέτυχα σημαντικά καλύτερο S/N!!!
Kallithea Athens Hellas

Anacortes Image of the Day 3/10/2011

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1 comment:

Dentists Greece said...

Άπαιχτος... :)