Bubble-NGC7635

HiRes versions: 1500 pix ; 7000 pix

Tecnical dataValue 
ObjectBubble-NGC7635 
Constellation(s)Cas 
TelescopeSchmidt Camera 600/400/300 (Zen optics): focal length 600 mm, f/2 
LocationDruogno, Val Vigezzo, province of Verbania, near Lake Maggiore, Italian Alps, 860 m height 
TrackingManual with illuminated reticle eyepiece 
Filter 
Exposure50 min 
FilmKodak Technical Pan 2415 
Development15 min 
Film ipersitized?no 
Film iper notes 
Date04/09/1989 
Hour20.12 UT 
Qualitygood - 
Notes 
Processing notes 
Ambient temperature14.5 °C 
Scan resolution4800 dpi (CanoScan 9950F) 

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