Celestial hemisphere:  Northern  ·  Constellation: Cygnus (Cyg)  ·  Contains:  Crescent Nebula  ·  LBN 203  ·  NGC 6888  ·  Sh2-105
Getting plate-solving status, please wait...
NGC 6888 : The Crescent Nebula in Cygnus - HO RGB Dual Scope, Daniel.P
Powered byPixInsight

NGC 6888 : The Crescent Nebula in Cygnus - HO RGB Dual Scope

Getting plate-solving status, please wait...
NGC 6888 : The Crescent Nebula in Cygnus - HO RGB Dual Scope, Daniel.P
Powered byPixInsight

NGC 6888 : The Crescent Nebula in Cygnus - HO RGB Dual Scope

Equipment

Loading...

Acquisition details

Loading...

Description

This image was acquired using the 12" scope for the Ha and OIII channels.

The  APO 115, was in parallel acquiring (at the same time) the RGB channels in slave mode, being guided by the 12". For this reason, the RGB exposures were limited to 2 mn to avoid showing differential flexure between the 2 scopes.

The RGB channels were just used to color the stars of the HOO image.

The preprocessing was performed using some process of the EZ processing suite :
- EZ decon
- EZ denoise
- EZ HDR
- EZ star de-emphazer

Comments

Sky plot

Sky plot

Histogram

NGC 6888 : The Crescent Nebula in Cygnus - HO RGB Dual Scope, Daniel.P