LBN 576 / CTB 1 / Abell 85 in CFHT

Optics: Vixen R200SS 8" f/4; MPCC

Camera: QSI 583wsg

Guider: DSI II via OAG

Mount: GPDX w/SS2K

Exposure: Ha:24x1800sec, OIII:36x1800sec, SII:28x1800sec, +Darks, Flats all binned 2x2

Total 44hrs

Galactic Supernova remnant

CFHT palette (Ha-OIII-SII)

Filter: Astrodon 5nm Ha, OIII, SII

Imaged from Holmlia, Oslo/Norway

over 20 nights in September, Oktober and November 2010.

 

Exposures aquired with Nebulosity2, guided with PHD. Reduced, registered, integrated and processed with PixInsight. Additional colour adjustments done in Photoshop CS4.

Done