Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  1 Cas  ·  2 Cas  ·  4 Cas  ·  Bubble Nebula  ·  HD216532  ·  HD216533  ·  HD216572  ·  HD216595  ·  HD216629  ·  HD216658  ·  HD216710  ·  HD216711  ·  HD216712  ·  HD216772  ·  HD216898  ·  HD216926  ·  HD216927  ·  HD217035  ·  HD217061  ·  HD217086  ·  HD217099  ·  HD217297  ·  HD217312  ·  HD217348  ·  HD217463  ·  HD217490  ·  HD217507  ·  HD217657  ·  HD217711  ·  HD217730  ·  And 129 more.
Getting plate-solving status, please wait...
Bubble to Cave, HOO, Stephen Garretson
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Bubble to Cave, HOO

Getting plate-solving status, please wait...
Bubble to Cave, HOO, Stephen Garretson
Powered byPixInsight

Bubble to Cave, HOO

Equipment

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Acquisition details

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Description

This is a wide field capture of the area from the Bubble Nebula to the Cave Nebula, a zone rich with interesting objects and nebulosity. I captured Ha a few night back and was able to capture 2 hours of OIII last night for this rendering.

[24] guided 300s Ha subs
[24] guided 300s OIII subs
total integration: 4 hours

capture:
Borg 55 f/3.6 Petzval Astrograph
ASI 2600MM
ZWO EFW
Chroma 3nm Ha filter
Chroma 3nm OIII filter
Deep Sky Dad focus motor
Paramount MX+

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

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

from the Beevo Dome

Comments

Sky plot

Sky plot

Histogram

Bubble to Cave, HOO, Stephen Garretson

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The refractors!