Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  37 Cyg)  ·  37 gam Cyg  ·  HD193063  ·  HD193092  ·  HD193159  ·  HD193182  ·  HD193247  ·  HD193322  ·  HD193324  ·  HD193367  ·  HD193426  ·  HD193427  ·  HD193469  ·  HD193514  ·  HD193595  ·  HD193702  ·  HD193839  ·  HD193855  ·  HD193889  ·  HD193946  ·  HD193966  ·  HD194008  ·  HD194070  ·  HD194194  ·  HD228731  ·  HD228735  ·  HD228736  ·  HD228749  ·  HD228750  ·  HD228751  ·  And 85 more.
In Cygnus, HD 228929 Area, HOS, Stephen Garretson
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In Cygnus, HD 228929 Area, HOS

In Cygnus, HD 228929 Area, HOS, Stephen Garretson
Powered byPixInsight

In Cygnus, HD 228929 Area, HOS

Equipment

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Acquisition details

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Description

This is a section of Cygnus; that's Sadr upper right.I had Ha and OIII, and was able to collect a couple hours of SII to add for this image despite a crazy bright, almost full Moon. I may try another workflow in PixInsight to see if I get a different result...looking for more blue/teal from the OIII; it was, of course, the weakest signal. Anyway,here's the HOS so far.


[18] guided 600s Ha subs
[12] guided OIII subs
[12] guided SII subs
total integration: 7 hours
each scope/image train has the following:
capture:
William Optics FLT 132 APO with 0.8x flattener/reducer, runs at f/5.6 w/ effective focal length of 740mm
ASI 2600MM Pro
Gerd Neumann Camera Tilt Adjuster
ZWO EFW
Chroma 3nm narrowband filters
MicroTouch focus motor
Optec Libra Alt-Az Adjustment Base

guiding:
William Optics 50x200 Guidescope
ASI 290MM Mini

Paramount MX+

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

from the Beevo Dome

...Stephen

Comments

Sky plot

Sky plot

Histogram

In Cygnus, HD 228929 Area, HOS, Stephen Garretson

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The refractors!