IC 1805-The Heart Nebula. 9th.Oct.2021. Narrowband

The Heart Nebula, IC 1805 or Sharpless 2-190, is an emission nebula located in the constellation of Cassiopeia. It lies around 7500 light years distant.

Imaged over 2 nights. The Ha data captured on the 27th.Sep.2021 using my QHYI63M and Duo narrowband data on 9th.Oct.2021. using my QHY294C OSC camera.

Ha:

HEQ5 PRO

WO71GT with P-Flat6 III reducer/corrector

QHY163M Gain 200 OS 70 -20C

Baader 7nm Ha narrowband filter

13 x 720sec subs

 

Duo Narrowband filter

QHY294C Gain 2900 OS 30 -20C

STC Duo narrowband filter

15 x 900sec subs

 

Processed using Straton star removal, RegiStar, Pixinsight and Photoshop.

Done