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Getting plate-solving status, please wait...
NGC 1499, HSS, Stephen Garretson
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NGC 1499, HSS

Getting plate-solving status, please wait...
NGC 1499, HSS, Stephen Garretson
Powered byPixInsight

NGC 1499, HSS

Equipment

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Acquisition details

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Description

Collected both OIII and SII data. SII much stronger, so I substituted 2 hours SII for OIII in my typical HOO formula for this HSS rendering.

[24] 300s unguided Ha subs
[24] 300s guided SII subs
4 hours total integration

Borg 55FL f/3.6 Astrograph
ASI 2600MM Pro
Baader 3.5nm Ha filter
Chroma 3nm OIII filter
Starlight Xpress USB Filter Wheel

Paramount MX+

William Optics RedCat [as guide scope]
ASI 290 M Mini guide camera

from the Beevo Dome

TheSkyX, SGP
PixInsight, Photoshop, Topaz DeNoise AI, Mac OS Photos, Preview

...Stephen

Comments

Sky plot

Sky plot

Histogram

NGC 1499, HSS, Stephen Garretson

In these public groups

The refractors!