IC1871 – HST TELESCOPE

About This Project

Telescope                 : ASA 10″ F/3.6 10N ASTROGRAPH OTA
Focal length            : 900 mm
Mount                        : G53f
Imaging camera    : Atik 460EX mono
Guiding cameras : Lodestar X2 -Autoguider

Guiding optics : ASA 10″- OAG
Focal reducers : ASA 3″ Wynne Corrector 0,85x
Filters : Astrodon OIII 5nm, Astrodon SII 5nm, Astronomik Ha 6nm
Exposure : 34 x 1200 sec.BIN1 Ha filter
29 x 1200sec.BIN2 OIII filter
18 x 1200sec.BIN2 SII filter
Total exposure : 27 hours
Location : Slovakia
Date taken : 01/2020
Constellations : crop of the central area for the Soul Nebula in Cassiopeia.
Distance : 7500 light years
RA center : 02h 57′ 22″
DEC center : +60°40′ 20″
Pixel scale : 1.04 arcsec/pixel
Processing software : PixInsight, CCD Inspector