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 Post Posted: Sun Oct 29, 2017 8:29 pm 
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Joined: Thu Oct 26, 2017 10:12 pm
Posts: 10
Location: Sweden
The Iris nebula


ASI 174MM-Cool with efw and standard LRGB filters (all zwo)
Telescope: Skywatcher 150PDS on AZ EQ6 mount (unguided)
imaged at gain = 300, T = -20 C
L: 163 x 30 s
RGB: 60 x 45 s each
Darks, flats and darkflats but no bias
Processed in PixInsight


Attachments:
File comment: NGC 7023, the Iris Nebula
ngc7023_rgb_Repaired_RGB.jpg
ngc7023_rgb_Repaired_RGB.jpg [ 1.03 MiB | Viewed 151 times ]

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Wim

cameras: ASI 174MM-Cool, ASI 120MM (guiding)
telescope: Skywatcher 150PDS, SW ST80 (guiding)
mount: Skywatcher AZ EQ6 GT
software: INDI Ekos/Kstars, PixInsight
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 Post Posted: Thu Nov 09, 2017 4:29 pm 
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Joined: Thu Oct 26, 2017 10:12 pm
Posts: 10
Location: Sweden
Attachment:
File comment: reprocessed
ngc7023_rgb_hsvrep.jpg
ngc7023_rgb_hsvrep.jpg [ 1.25 MiB | Viewed 82 times ]

Reprocessed, pulling out a little more colour

_________________
Wim

cameras: ASI 174MM-Cool, ASI 120MM (guiding)
telescope: Skywatcher 150PDS, SW ST80 (guiding)
mount: Skywatcher AZ EQ6 GT
software: INDI Ekos/Kstars, PixInsight


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