Cosmic Photons Astrophotography Deep Sky and Solar System ccd photography from Athens Greece
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’.
Monday, August 15, 2011
Sharpless 171 and Berkeley 59, HII region and open cluster in Cepheus
This expanding shell of gas and dust was created by the original star cluster at the heart of Cep OB4, that has now dispersed. It is now lit and ionized by the young star cluster Berkeley 59, at its south end and it is expanding into the dark nebulaNGC 7822 at its north end. Berkeley 59 is surrounded by another dark region of disturbed gas and dust called W1.
Instruments and exposure data:
W.O FLT110 with dedicated TMB field flattener and FeatherTouch 3'' focuser
Filter Ha 5nm Astrodon
SBIG ST10XME CFW9
Starizona MicroTouch autofocuser