Log in

View Full Version here: : Trifid Nebula (M20) [Duo-Narrowband]


brianramsey
05-12-2024, 05:04 PM
Hello all, first post :)

I've been recently having a tonne of fun reprocessing data collected years ago, using newer software and techniques.

Note that I made it hard for myself as this target is relatively small, but all I had at the time for a flattener was a 0.8x flattener/reducer

Equipment
Scope: William Optics ZenithStar 61II (with reducer = 288mm F/L)
Camera: ASI183MC Pro
Filter: Optolong l-eNhance
Mount: EQ6-R
System: AsiAir Plus
Guiding: ZWO 30F4 + ASI120MM Mini

Data
300s x 53 Lights (single night)
Calibrated with Darks, Bias, Flats

Original processed using
Stacked using DeepSkyStacker
Photoshop & StarNet++, GradientXTerminator

Reprocess using
Stacked using FBPP (PixInsight)
PixInsight & GraXpert, StarXTerminator, NoiseXTerminator, BlurXTerrminator


Full size/quality images on my Telescopius:
Original: https://telescopius.com/pictures/view/208445?revision_id=262692
Reprocess: https://telescopius.com/pictures/view/208445?revision_id=262780