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Astrokooperation with Dieter Beer

Narrowband HA OIII S2

M33 Triangulum Galaxy in Triangulum

 

 

Compare RGB with Narrowband HA OIII S2

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instrument: Skywatcher Black Diamond ED120/765  Skywatcher Flattener x0,85
camera: Moravian G2 8300 FW
mount: Neq6Pro
guiding: Guiding with Finderscope and Lacerta Mgen from Teleskop Austria
exposure time: Ha 38x10min 15x20min,OIII 38x10min, S2 20x20min, total 24h20min
location,date: Bruck a. d. Glocknerstrasse 2011-10+2+21,11-15+17
processing: Theli,Pixinsight 1.7, PS
object info Galaxy Sc
magnitute 6,2
seeing 6-9/10
distance 2,380 to  3,070 MLy
dimension 70,8 x 41,7
notes Moravian -20 °C, Ha,OIII,S2 Filter Astronomik 2c

All Images Copyright  © Patrick Hochleitner