Orion Nebula HaRGB in HDR

Like the Horsehead Nebula, this is my third go-around for the Orion Nebula. The first time I imaged the Orion Nebula was back in 2008 with a Rebel XT DSLR camera. For this picture, a series of short and long exposures were required to see all aspects of the nebula.

 

COLOR:

86X120"

81X45"

SVR90T OTA, Canon T3i DSLR, Optolong L-pro filter, AP900 mount

 

HYDROGEN ALPHA WAVELENGTH:

31X600"

32X300"

32X120"

81X45"(from COLOR exposures)

SVR90T OTA, ZWO ASI183MM, Baader Ha filter, AP900 mount

 

Guided with a Canon 200mm f2.8, and the ASI174

Stacked in DeepSkyStacker, stacks registered in PixInsight and combined in Photoshop

Done