Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  B157  ·  B160  ·  B161  ·  B162  ·  B163  ·  B165  ·  B166  ·  B167  ·  B364  ·  B365  ·  B366  ·  B367  ·  B368  ·  Erakis  ·  Erakis (μ Cep)  ·  HD204116  ·  HD204231  ·  HD204599  ·  HD204613  ·  HD204754  ·  HD204827  ·  HD204964  ·  HD205113  ·  HD205139  ·  HD205196  ·  HD205329  ·  HD205510  ·  HD205917  ·  HD205948  ·  HD206081  ·  And 109 more.
Getting plate-solving status, please wait...
IC 1396, Ha, a deeper dive, Stephen Garretson
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IC 1396, Ha, a deeper dive

Getting plate-solving status, please wait...
IC 1396, Ha, a deeper dive, Stephen Garretson
Powered byPixInsight

IC 1396, Ha, a deeper dive

Equipment

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Acquisition details

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Description

After seeing the structure revealed in the full resolution of that section of this target as part of the B 169Area image, I decided to grab a bunch of data and see how much detail I could reveal. This is 13.5 hours of Ha data from the f/3.6 Borg 55 FL duo.

[63] 600s guided Ha subs
[36] 300s guideda subs
total integration: 13 hours. 30 minutes

capture:
dual Borg 55 FL f/3.9 6 element Petzval astrographs
dual ASI 260MM Pros
dual Chroma 3nm Ha filters
dual ZWO EFWs
dual ZWO EAFs

guiding:
William Optics 130mm UniGuide scope
ASI 290M Mini guide camera

Paramount MX+

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

from the Beevo Dome

...Stephen

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Sky plot

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IC 1396, Ha, a deeper dive, Stephen Garretson

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The refractors!