IC 1396 – Elephant Trunk Nebula

astrofotografie, astronomie, astronomy, astrophotography, cepheus, elefantenrüsselnebel, elephants trunk nebula, emission nebula, emissionsnebel, ic, ic1396, kepheus
IC 1396 – Elephant Trunk Nebula – Jul/Aug/Oct 2019 – Bicolor v1

Bicolor processing of old data from last year, using the IDAS LPS V4 back then. All details at Astrobin.

astrofotografie, astronomie, astronomy, astrophotography, cepheus, elefantenrüsselnebel, elephants trunk nebula, emission nebula, emissionsnebel, ic, ic1396, kepheus
IC 1396 – Elephant Trunk Nebula – Jul/Aug/Oct 2019 – Bicolor v1 – Annotated

Backyard astrophotography in light-polluted Cologne-Dellbrück (SQM 19.6)
Skywatcher Esprit 100/550 ED, Skywatcher Flattener, IDAS LPS V4, ASI 294MC Pro
OAG with Lodestar X2
Mount AZ EQ6 GT
Image acquisition: CdC, APT, PHD2, dithering
32 x 900s, gain 120, offset 30, -10C, 30 flats, 30 darkflats, 28 darks
Data calibration/integration: PixInsight
Image processing: PixInsight, StarNet++, Photoshop, Lightroom
Bicolor processing: Ha=R, O3=G/B