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OTO - Ohshima Tamashima Observatory- - PNV_J18102135-230506 Diff

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!Balmer Line Imaging


[[/novae/PNV_Sgr2011/NovaSgr2011@OTO20110328+R.jpg]]

20cm Meade LX-200R reduced to f/6.3, SBIG ST-8XME bined 2x2 2x2-bined  -30deg_C
Exposer Time
Rc:20sec
H_alfa(4.5nm):60sec
H_alfa(10nm):60sec
H_beta(10nm):120sec 4flames
V:20sec


Exposure Time

Rc:20sec,
H_alpha(4.5nm):60sec,
H_alpha(10nm):60sec,
H_beta(10nm):4-flames of 120sec ,
V:20sec
 
 
 
 

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