Celestial hemisphere:  Northern  ·  Constellation: Cassiopeia (Cas)  ·  Contains:  HD5005  ·  IC 1590  ·  LBN 615  ·  LBN 616  ·  NGC 281  ·  Sh2-184
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NGC 281, SHO, Stephen Garretson
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NGC 281, SHO

Getting plate-solving status, please wait...
NGC 281, SHO, Stephen Garretson
Powered byPixInsight

NGC 281, SHO

Equipment

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Acquisition details

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Description

Added 2 hours SI for this version of the Pacman Nebula.

[24] guided 600s Ha subs
[18] guided 600s OIII subs
[12] guided 600s SII subs
total integration: 9 hours

capture:
William Optics FLT 132 APO w/ William Optics 0.8x r/f [~740 mm effective focal length at f/5.6]
ASI 533MM
ASI EFW
Baader 3.5nm Ha filter
Chroma 3nm OIII filter
Baader 4.5nm SII filter
MicroTouch focus motor

guiding:
William Optics RedCat f/4.9 Petzval Astrograph
ASI 290M Mini

Paramount MX+
from the Beevo Dome

TheSkyX, PHD2, SGP
PixInsight, Mac OS Photos, Preview

...Stephen

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NGC 281, SHO, Stephen Garretson

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The refractors!