Celestial hemisphere:  Northern  ·  Constellation: Cepheus (Cep)  ·  Contains:  10 Cep)  ·  10 nu. Cep  ·  12 Cep  ·  7 Cep  ·  9 Cep  ·  HD203837  ·  HD203956  ·  HD204100  ·  HD204130  ·  HD204150  ·  HD204185  ·  HD204211  ·  HD204598  ·  HD204720  ·  HD204721  ·  HD204734  ·  HD204889  ·  HD205285  ·  HD205434  ·  HD205653  ·  HD205664  ·  HD205686  ·  HD205741  ·  HD205776  ·  HD205777  ·  HD206078  ·  HD206079  ·  HD206136  ·  HD206243  ·  HD206311  ·  And 59 more.
Getting plate-solving status, please wait...
East of the Iris Nebula, Ha, Stephen Garretson
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East of the Iris Nebula, Ha

Getting plate-solving status, please wait...
East of the Iris Nebula, Ha, Stephen Garretson
Powered byPixInsight

East of the Iris Nebula, Ha

Equipment

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Acquisition details

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Description

This is a region of nebulosity just east of the Iris Nebula; the star Alderamin is just off the field of view on the SW corner. I decided to follow the clouds seen in the area between Alderamin and Sh2-129, the Flying Bat nebula, and see what was there: here's the result.
[24] 600s guided Ha subs
total integration: 4 hours

capture:
dual Borg 55 FL f/3.9 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

Comments

Sky plot

Sky plot

Histogram

East of the Iris Nebula, Ha, Stephen Garretson

In these public groups

The refractors!