M51

HiRes versions: 1500 pix ; 7000 pix

Tecnical dataValue 
ObjectM51 
Constellation(s)CVn 
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 
Exposure8 min 
FilmKodak Technical Pan 2415 
DevelopmentMWA2 9 min 20°C 
Film ipersitized?yes 
Film iper notes15h 55°C 1,5atm 
Date27/01/1990 
Hour00.31 UT 
Qualitygood 
Notes 
Processing notes 
Ambient temperature3 °C 
Scan resolution4800 dpi (CanoScan 9950F) 

Webmaster: Lorenzo Comolli. Back to homepage.