Starship Asterisk*

NGC6888 My last picture which required almost 39H00 exposure. Ha-O3-LRGB version. It is centered on the Crescent Nebula. Copyright: Philippe DURVILLE Full size image : http://hardcity.perso.sfr.fr/hardcity/astrosurf/astrosurf-jpg/NGC6888_HaO3LRGB_hardcity_full.jpg http://hardcity.perso.sfr.fr/hardc...

C/2014 E2 Jacques and IC1805
http://hardcity.perso.sfr.fr/hardcity/N ... ses_2.html
Copyright: Philippe Durville
Larger image : http://hardcity.perso.sfr.fr/hardcity/a ... y_full.jpg

When Panstarrs greeted M51 http://hardcity.perso.sfr.fr/hardcity/NewWebSite/SiteWebAstro/Bienvenue.html Copyright: Philippe DURVILLE Larger image : http://hardcity.perso.sfr.fr/hardcity/astrosurf/astrosurf-jpg/M51_Panstarrs_hardcity.jpg http://hardcity.perso.sfr.fr/hardcity/astrosurf/astrosurf-jpg/...

M45
http://hardcity.perso.sfr.fr/hardcity/N ... venue.html
Copyright: Philippe DURVILLE
Thank for looking! Larger image : http://hardcity.perso.sfr.fr/hardcity/a ... rdcity.jpg

NGC7293 Helix nebula Takahashi TOA-130, Apogee Alta U-8300. Bi-colored version. 5nm Ha and O3 filters for a total exposure of 18H40. Process with Pixinsight. Image made at home 30km south of Paris (suburb). http://hardcity.perso.sfr.fr/hardcity/NewWebSite/SiteWebAstro/Bienvenue.html Copyright: Phil...

NGC281 in Ha
http://hardcity.perso.sfr.fr/hardcity/N ... venue.html
Copyright: Philippe DURVILLE
Larger image : http://hardcity.perso.sfr.fr/hardcity/N ... 281_2.html

NGC 281 in Ha
http://hardcity.perso.sfr.fr/hardcity/N ... venue.html
Copyright: Philippe DURVILLE

larger image : http://hardcity.perso.sfr.fr/hardcity/N ... 281_2.html
http://hardcity.perso.sfr.fr/hardcity/a ... city-p.jpg

Orion Nebula
http://hardcity.perso.sfr.fr/hardcity/N ... euses.html
Copyright: Philippe Durville

Thank you for your comment, Ann. I'm glad you like my photo! As you noticed, I wanted to get closer to the RGB colors traditional for a more natural effect. I hope to be here a little. (sorry for my poor english).

M27 - Dumbbell nebula

http://www.astrosurf.com/durville/SiteW ... 3LRVB.html

Copyright: Philippe DURVILLE

M51
http://hardcity.perso.sfr.fr/hardcity/N ... M51_3.html
Copyright : Philippe DURVILLE

IC434
http://hardcity.perso.sfr.fr/hardcity/N ... euses.html
Copyright : Philippe DURVILLE
[attachment=0]hardcityhorsehead.jpg[/attachment]
http://hardcity.perso.sfr.fr/hardcity/a ... rdcity.jpg

M13
http://hardcity.perso.sfr.fr/hardcity/N ... M13_3.html
Copyright:Philippe DURVILLE

M81 - M82

http://hardcity.perso.sfr.fr/hardcity/N ... venue.html

Copyright: Philippe DURVILLE