Had another go at the Trifid the other night. It was nice and high in the sky.
13 x 45 seconds, two at 60 seconds. Takahashi FS152, Takahashi F6 focal reducer, MI 250 mount unguided, Nikon D70 modified, Baader UV/IR block filter, ISO 1600, measured white balance settings off a daylight shot.
Images Plus Nikon, Capture Editor.
Seems there is a lot more nebula that is blue than I have normally seen in shots.
Greg.
13 x 45 seconds, two at 60 seconds. Takahashi FS152, Takahashi F6 focal reducer, MI 250 mount unguided, Nikon D70 modified, Baader UV/IR block filter, ISO 1600, measured white balance settings off a daylight shot.
Images Plus Nikon, Capture Editor.
Seems there is a lot more nebula that is blue than I have normally seen in shots.
Greg.
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