Celestial hemisphere:  Northern  ·  Constellation: Monoceros (Mon)  ·  Contains:  30 Gem  ·  B37  ·  B38  ·  B39  ·  Christmas Tree Cluster  ·  HD257655  ·  HD257690  ·  HD257692  ·  HD257693  ·  HD257694  ·  HD257695  ·  HD257696  ·  HD257728  ·  HD257729  ·  HD257730  ·  HD257731  ·  HD257732  ·  HD257733  ·  HD257764  ·  HD257766  ·  HD257767  ·  HD257769  ·  HD257771  ·  HD257772  ·  HD257773  ·  HD257801  ·  HD257802  ·  HD257803  ·  HD257806  ·  HD257824  ·  And 744 more.
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Cone Nebula, Christmas Tree Cluster, Fox Fur Nebula Area, HOO, Stephen Garretson
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Cone Nebula, Christmas Tree Cluster, Fox Fur Nebula Area, HOO

Getting plate-solving status, please wait...
Cone Nebula, Christmas Tree Cluster, Fox Fur Nebula Area, HOO, Stephen Garretson
Powered byPixInsight

Cone Nebula, Christmas Tree Cluster, Fox Fur Nebula Area, HOO

Equipment

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Acquisition details

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Description

I added 4.5 hours OIII to the Ha data for this HOO image.

[27] guided 600s Ha subs
[27] guided 600s OIII subs
total integration: 9 hours

capture:
For this image each of the three imaging setups is composed of:
Borg 55FL f/3.6, 6 element Petzval Astrograph
ASI 2600MM Pro
Gerd Neumann Camera Tilt Adjuster
ZWO EAF
ZWO EFW
Chroma 3nm Ha filter
Chroma 3nm OIII filter
ADM Aimer


guiding:
William Optics 50 x 200 Guide Scope
ASI 290M Mini 

Paramount MX+

from the Beevo Dome

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

...Stephen

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Cone Nebula, Christmas Tree Cluster, Fox Fur Nebula Area, HOO, Stephen Garretson

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