NGC 6559 and Friends

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, sho, sii-ha-oiii, world
NGC 6559 and Friends – SHO w/RGB Stars v1

Another SHO image, this time from the heart of the Milkyway in Sagittarius, NGC 6559 (in the lower left) and friends.

More details at Astrobin.

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
25x R, 25x G, 25x B 60s, 69x Ha, 62x OIII, 69x SII 180s, mode 1, gain 56, offset 10, -5C, 20 flats, 30 darks, 50 bias
Total time: 40500s / 11h15
Data acquisition: IAS remote team / Martin Junius
Data calibration/integration: PixInsight WBPP
Image processing: PixInsight, BlurXTerminator, NoiseXTerminator, StarXTerminator, Photoshop, Lightroom

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, sho, sii-ha-oiii, world
NGC 6559 and Friends – SHO w/RGB Stars v1 – Annotated

(The position and size of IC 1274 and NGC 6559 seem to be wrong in the catalog used by PixInsight’s Render > AnnotateImage script.)