First HaRGB with the Antlia Astronomy Filter 3nm Ha

[emyliano2000]

At the beginning of the year, I bought a L-extreme filter to capture HOO in one go with my ASI294MC camera but the halos around the bright stars were horrible so I sent it back and invested in a good Ha filter to have a go at HaRGB imaging with the colour camera.

This is my first processed target with the new combination.

DWB 111 - Propeller nebula in HaRGB

Equipment used:

Eq3 Pro mount

TS65 Quadruplet imaging telescope

ZWO ASI294MC PRO

2" Antlia 3nm Ha

2" IDAS LPS D2

Qhy5 LII-M guide camera

9x50 finder-guider

 

Software used:

Eqmod, SGP, Stellarium with StellariumScope, PHD2, SharpCap for polar alignment

 

Location: Back garden, Bushey, UK (Bortle 7)

 

Date: 25.04.2021 to 30.05.2021

 

100x300sec Antlia 3nm Ha

60x180sec IDAS LPS D2

 

Total integration time: 11 hours and 20 minutes

 

Thanks for looking.

 

Emil