AR & Dec:
Sensor: Ccd Sbig ST-10XME @ -30°C.
Number: Great Nebula M42 in H-alpha - 2008.02.09 and 2008 .02.10
Exposure: 2 x 8 x 1800 seconds Tot: 8h ... Filter: H-Alpha 3nm CS
Instrument: Refractor Pentax SDUFII 400/4
Site: Rome [Italy]
   
 
 
© Copyright: Danilo Pivato - Images 2008 - All rights reserved
 
Detail Image: Pixel Real
Map