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M27 in narrowband

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About this observation
Observer
Alun Halsey
Time of observation
12/07/2018 - 02:30
Object
M27 (Dumbell nebula)
Observing location
Reading UK
Equipment
Esprit 150ED APO
Atik 314L,SX filterwheel
Baader 2" Ha and OIII filters
SX OAG and lodestar guide camera
EQ6 Pro
Exposure
300 seconds
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 Took 7x300sec subs in Ha and same again in OIII using Esprit 150ED Apo,314L c/w SX filterwheel loaded with 2" Badder narrowband filters. Stacked in Astroart 5 moving to Maxim DL4 for colour combining (Ha,OIII,OIII). Final processing carried out in Photoshop CS2,adjusting hue and saturation to bring out the Hubble Palette.

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