Data calibration principles/rules - must read !

First post and replies  | Last post by Jan Walschap, 2 days ago

Creating a Bad Pixel Map (1 viewing)

First post and replies  | Last post by Vincent-Moderator, 6 days ago

Creating an artificial flat

First post and replies  | Last post by Michael Auton, 3 weeks ago

APP Quick Start Guide - Charles Bracken

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

Combining R, G, B with Ha & OIII data using an Optolong L-eNhance filter (1 viewing)

First post and replies  | Last post by mark van der Grijp, 2 months ago

HaRGB and LHaRGB workflow and star color calibration

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

Tricky Mosaic workflow, alignment problem

First post and replies  | Last post by kajouman, 5 months ago

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

First post and replies  | Last post by kecsap, 6 months ago

Combining subs with multiple exposure time

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

LRGB processing

First post and replies  | Last post by Jen Bryent, 1 year ago

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

First post and replies  | Last post by Mabula-Admin, 2 years 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, 2 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, 2 years ago

What is Drizzle and when can I benefit from it ?

First post and replies  | Last post by singding, 2 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, 3 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, 3 years ago

How to correct a stack/integration for vignetting

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

Light integration settings with large number of subs

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

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

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

What is the bias pedestal and why does it matter?

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

user's manual

First post and replies  | Last post by Annehouw, 1 week ago

Flat generation for Optolong L-eXtreme

First post and replies  | Last post by chris_16, 2 weeks ago

Workflow for STC dual narrowband filter

First post and replies  | Last post by Roberto Vaccari, 1 month ago

M27, Astro Pixel Processor 'combine RGB' formulae

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

Workflow with APP to create a good dataset for StarTools

First post and replies  | Last post by Michael Auton, 1 month ago

Proccesing images from two setups OSC (1 st cam) + L(2 nd cam) it's possible and how ?

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

Extracting narrowband data from multi narrowband filter shot on a OSC

First post and replies  | Last post by Mike Stephens, 2 months ago

Am I doing totally wrong with my Flats? ASI 294 MC Pro (1 viewing)

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

No colour in Final Image

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

Integration Mode On Osc

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