RCW 85 in H Alpha- Starless

An image in Ha RGB

 

Located between Hadar and Rigel Kentaurus, this nebula has recently become quite a favourite for astroimagers

 

Location : Bortle 6

 

Equipment

Sharpstar z4/Antlia 3 nm Ha filter/ Antlia Triband RGB filter/ZWO 533 Mm pro -for H-alpha /6/533 MC pro for RGB colour/ASIAIR/HEQ5/ASIAIR

 

Data

 

 

8 hours in Ha (10 minute subs)

 

 

Processing

 

stacked in AstroPixelProcessor, processed in PixInsight

 

Processing Notes

 

Ha

Stack

Dynamic Crop

GraXpert

Blur X -correction

Image Solver

SPCC

Starnet++

 

BlurX

NoiseX

GHS

NoiseX

Dark Structure Enhance

Curves Transformation

 

see also the RGB version

 

flic.kr/p/2qimgw4

 

 

 

Done