IC 1274/1275/4684/4685, NGC 6559 – Nebulae in Sagittarius – SHO w/RGB Stars v1

12-inch lacerta remote, NA, astrofotografie, astronomie, astronomy, astrophotography, emission nebula, emissionsnebel, hakos, hakos guest farm, ias, ias observatory, ias observatory hakos, ic, ic1274, ic1275, ic4685, khomas, namibia, ngc, ngc6559, reflection nebula, sagittarius, world

IC 1274/1275/4684/4685, NGC 6559 – Nebulae in Sagittarius – SHO w/RGB Stars v1

IAS – Internationale Amateursternwarte e.V. – Hakos Observatory, Namibia
IAS remote telescope
Lacerta 12″ Newton f/4, ASA DDM85XL-A, QHY268M, Baader RGB SII Ha OIII 6.5 nm filters
Guiding with OAG and Lodestar X2
2 panel mosaic, 70x R, 66x G, 68x B 60s, 65x Ha, 60x OIII, 66x SII 180s, mode 1, gain 56, offset 10, -5C, 20 flats, 30 darks, 50 bias
Total time: 46620s / 12h57
Data acquisition: IAS remote team / Martin Junius
Data calibration/integration: PixInsight WBPP
Image processing: PixInsight, BlurXTerminator, NoiseXTerminator, StarXTerminator, Lightroom