Celestron NexImage User Manual

Quick-Start and Tutorial
Imaging Basics
Registax User’s Guide
Troubleshooting
Table of Contents

Celestron NexImage Specifications

General

Brand	Celestron
Model	NexImage
Category	Accessories
Language	English

Summary

Imaging Basics

How NexImage Works

Explains the camera's CCD technology and image processing pipeline.

Telescope Basics

Focusing Techniques

Details on achieving sharp focus using high-contrast features.

Collimation Importance

RegiStax Tutorial and Setup

Launching RegiStax

Steps to start the software and prepare for image processing.

Selecting Input Files

Guide to choosing image or video files for analysis.

RegiStax Input Screen Controls

Select Input Button

Initiates file selection dialog for processing.

Color Processing Checkbox

RegiStax Aligning Screen

Alignment Filter Adjustment

Refines image alignment by reducing noise using FFT.

Quality Filter Band

Auto-optimization Control

RegiStax Stacking Screen

Quality Cutoff Slider

Sets minimum image quality for stacking to improve signal-to-noise.

Difference Cutoff Slider

Stacking Options Panel

RegiStax Image Processing

Wavelet Scheme Settings

Wavelet Sliders Adjustment

Fine-tunes image details and noise reduction via sliders.

RGB Shift Correction