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DEEP SPACE
NGC2237 The Rosette nebula (Narrowband - false colour)
NGC2237 The Rosette nebula (Narrowband - false colour)
February 2011

NGC2237 The Rosette nebula in narrowband

T: William Optics ZS66SD + 0.8x reducer
C: QHY IMG2Pro camera at -44°c
F: Astronomik Ha, OIII & SII filters
G: WO Megrez88 + QHY5
M: NEQ6Pro + EQmod

SII (R) ....
300 minutes

Ha (G) ....
300 minutes

OIII (B) ....
300 minutes