Creating a Bad Pixel Map

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 stojang, 4 months ago

RGB Combine tool: a LHaRGB example using H-alpha as both Luminance and Red. (1 viewing)

First post and replies  | Last post by Mabula Haverkamp - Admin, 6 months 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, 6 months ago

Combining subs with multiple exposure time

First post and replies  | Last post by bengourben, 10 months 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, 10 months ago

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

First post and replies  | Last post by Mabula Haverkamp - Admin, 10 months ago

A DSLR data calibration workflow by Mabula

First post and replies  | Last post by Hans van Overzee, 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, 1 year 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, 1 year 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, 2 years ago

Tutorial & Workflows Sticky

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

Post-processing, background and star color correction

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

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

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

Video Tutorials by Sara Wager !

First post and replies  | Last post by Sara, 2 years ago

What is the bias pedestal and why does it matter?

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

CALIBRATE: we have detected a possible sensor offset issue between the MasterBias and the Masterdark !

First post and replies  | Last post by Stefan-B., 1 week ago

Workflows for STC Astro DUO Filter

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

Are there updated tutorials for DSLR/OSC processing

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

How to generate a master flat from light frames?

First post and replies  | Last post by Annehouw, 4 months ago

Workflow for multiple night frames

First post and replies  | Last post by Rowland F Archer Jr, 5 months ago

Is something changed in the light pollution removal with version 1.074.1 ?

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

user's manual

First post and replies  | Last post by Adrie Suijkerbuijk, 5 months ago

weird unremovable lightpolution?

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

OSC Altair 183C camera callibration and stacking

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

Discription under red question mark

First post and replies  | Last post by Mabula Haverkamp - Admin, 6 months ago