Heart and Soul Nebula

 The Soul Nebula in Hydrogen Alpha from last night session. These warm nights are making it difficult with the 450d sensor getting to hot but with some careful processing I managed to come up with the image which I will later combine with RGB data to get the final picture as I did with the Heart Nebula in the next picture. These are 3minute exposures taken with the Ha filter ISO 1600 the produce amazing detail far more then you can get with just the modded 450d on its own.

The Heart Nebula in Ha and combined RGB