Celestial hemisphere:  Southern  ·  Constellation: Sagittarius (Sgr)  ·  Contains:  M 20  ·  NGC 6514  ·  Trifid Nebula
Trifid Nebula @ 750mm, BQ_Octantis
Trifid Nebula @ 750mm
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Trifid Nebula @ 750mm

Trifid Nebula @ 750mm, BQ_Octantis
Trifid Nebula @ 750mm
Powered byPixInsight

Trifid Nebula @ 750mm

Equipment

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Acquisition details

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Description

Trifid Nebula, 2018-09-06

Celestron C5/750 (f/6 SCT), Canon 600D/T3i

6×60sec@ISO3200 + 2×30sec@ISO800 +

2×90sec@ISO3200 + 1×90sec@ISO800

Lots of darks, 1×flat, no bias

Calibrated in RawTherapee 5.8 w/Roger Clark workflow

Aligned & stacked in Lynkeos 3.3

Processed in Photoshop CS5 w/

Astronomy Tools 1.6 & Annie's Astro Actions 7.0

Rotated to horizontal nebula, cropped to bounding box

Outback Northern Territory, Australia

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Trifid Nebula @ 750mm, BQ_Octantis