Tutorials & Workflows

Combining subs with multiple exposure time

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

Creating a Bad Pixel Map

First post and replies  | Last post by Christian Grotjahn, 2 weeks ago

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

First post and replies  | Last post by Deeko76, 2 months ago

A DSLR data calibration workflow by Mabula

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

Data calibration principles/rules - must read !

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

Newbie....LRGB processing

First post and replies  | Last post by Jen Bryent, 5 months ago

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

First post and replies  | Last post by Mabula Haverkamp - Admin, 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 Haverkamp - Admin, 1 year ago

Calibrating data with a Sony BSI IMX183 C/M sensor - ASI183, Altair Hypercam 183, QHY183 - removing the severe Amp-Glow patterns (1 viewing)

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

What is Drizzle and when can I benefit from it ? (1 viewing)

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

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

First post and replies  | Last post by Mabula Haverkamp - Admin, 1 year 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 Haverkamp - Admin, 2 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, 2 years ago

How to create a multi-channel mosaic

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

How to correct a stack/integration for vignetting

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

Light integration settings with large number of subs

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

Tutorial & Workflows Sticky

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

Post-processing, background and star color correction

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

Registration & Integration of a multi-channel mosaic - The Veil Nebula by Jeroen Moonen

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

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

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

Video Tutorials by Sara Wager !

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

What is the bias pedestal and why does it matter?

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

A Light frame calibration workflow using a Bad Pixel Map, darks, flats, bias for a Nikon D750 DSLR camera

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

Cosmetic correction is hurting my raw data

First post and replies  | Last post by Ruud, 1 day ago

Color stars calibration

First post and replies  | Last post by ippiu, 4 days ago

user's manual

First post and replies  | Last post by Alessandro D'Amario, 6 days ago

How to enhance APP result with PS/LR ? Workflow...

First post and replies  | Last post by Philippe Fenain, 6 days ago

Whats the difference in integration vs RGB combine.....

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

Help needed with Flat frames with ASI294mc

First post and replies  | Last post by Michel Sw, 1 week ago

tutorial in PDF

First post and replies  | Last post by albertcSantPol1714apell, 1 week ago