Sharpless2-308, a.k.a. Gourd Nebula or Dolphin Nebula
Finally processed and edited the narrowband images taken with Chilescope's T3 (Newtonian 500mm F3.9) back September to November 2018 over 5 nights, of the nebula Sharpless2-308 in Canis Major.
All images bin 1x1 acquired with a FLI Proline 16803, processed and edited with PixInsight and DxO PhotoLab 2.
17 x 600" in Ha
15 x 600" in OIII
10 x 600" in SII
The calibration files used are from 2019, I somehow did not keep the ones from 2018 ... I ended up with an annoying dark band at the top of the image and had to crop tighter around the nebula, loosing some nearby nebulosities in OIII. Oh well ...
Sharpless2-308, a.k.a. Gourd Nebula or Dolphin Nebula
Finally processed and edited the narrowband images taken with Chilescope's T3 (Newtonian 500mm F3.9) back September to November 2018 over 5 nights, of the nebula Sharpless2-308 in Canis Major.
All images bin 1x1 acquired with a FLI Proline 16803, processed and edited with PixInsight and DxO PhotoLab 2.
17 x 600" in Ha
15 x 600" in OIII
10 x 600" in SII
The calibration files used are from 2019, I somehow did not keep the ones from 2018 ... I ended up with an annoying dark band at the top of the image and had to crop tighter around the nebula, loosing some nearby nebulosities in OIII. Oh well ...