Tutorials & Workflows

LRGB processing

First post and replies  | Last post by SIMON WALTON, 2 weeks ago

Astro Pixel Processor – Podstawy / Polish Basic tutorial

First post and replies  | Last post by pekdar, 1 month ago

What is Drizzle and when can I benefit from it ?

First post and replies  | Last post by Vincent-Moderator, 3 months ago

Combining R, G, B with Ha & OIII data using an Optolong L-eNhance filter

First post and replies  | Last post by Vincent-Moderator, 4 months ago

Creating a Bad Pixel Map

First post and replies  | Last post by Wouter-Moderator, 8 months ago

Data calibration principles/rules - must read !

First post and replies  | Last post by Roman Pearah, 8 months ago

Combining subs with multiple exposure time

First post and replies  | Last post by Vincent-Moderator, 9 months ago

RGB Combine tool: a LHaRGB example using H-alpha as both Luminance and Red.

First post and replies  | Last post by Vincent-Moderator, 9 months ago

Creating an artificial flat

First post and replies  | Last post by Michael Auton, 11 months ago

APP Quick Start Guide - Charles Bracken (1 viewing)

First post and replies  | Last post by Vincent-Moderator, 12 months ago

HaRGB and LHaRGB workflow and star color calibration

First post and replies  | Last post by Vincent-Moderator, 1 year ago

Tricky Mosaic workflow, alignment problem

First post and replies  | Last post by kajouman, 1 year ago

Tutorial (Linux): How to run APP on a powerful server remotely

First post and replies  | Last post by kecsap, 1 year ago

Fully Automatic Multi-Channel Processing with Trifid Nebula R,G,B data from Diego Colonnello

First post and replies  | Last post by Mabula-Admin, 3 years ago

Calibrating data with a Sony BSI IMX183 C/M sensor - ASI183, Altair Hypercam 183, QHY183 - removing the severe Amp-Glow patterns

First post and replies  | Last post by rcfmitch, 3 years ago

How can I save the originally loaded data, or the stretched data, as shown in the image viewer ?

First post and replies  | Last post by Mabula-Admin, 4 years ago

Star Color Calibration 1.58 - an example using Frank Schmitz's M101 composite with complete explanation of the tool

First post and replies  | Last post by elgol, 4 years ago

How to correct a stack/integration for vignetting

First post and replies  | Last post by Mabula-Admin, 4 years ago

Light integration settings with large number of subs

First post and replies  | Last post by Mabula-Admin, 4 years ago

Interpolation artifacts with Lanczos, Catmull-Rom Spline, Mitchell-Netravali, Cubic B-Spline

First post and replies  | Last post by Mabula-Admin, 4 years ago

What is the bias pedestal and why does it matter?

First post and replies  | Last post by Mabula-Admin, 4 years ago

Registration failed with 1.082

First post and replies  | Last post by Wouter-Moderator, 11 hours ago

Mosaic Advice

First post and replies  | Last post by Vincent-Moderator, 4 days ago

What am I doing to cause this pattern in my integations?

First post and replies  | Last post by Wouter-Moderator, 1 week ago

Milky Way Processing

First post and replies  | Last post by Rodney Bell, 2 weeks ago

Extracting Ha/Oiii from OSC & L Extreme

First post and replies  | Last post by Vincent-Moderator, 2 weeks ago

Individual Ha/OIII/SII Channel Weights for APP RGB Combination

First post and replies  | Last post by Wouter-Moderator, 2 weeks ago

Star color calibration question

First post and replies  | Last post by Dale Penkala, 3 weeks ago

Need some input on how to handle noise (get a cleaner picture)

First post and replies  | Last post by Eric Gleason, 3 weeks ago

getting rid of satellite trails

First post and replies  | Last post by Wouter-Moderator, 4 weeks ago