Photographer:
Niels Christensen
Location of Photo:
Copenhagen, Denmark
Date/Time of photo:
Oct-2019 and Oct-2021
Equipment:
16" SCT, ZWO cameras, different 2" filters
Description:
This color image was taken during two astro-seasons in CPH DK, one in oct-2019 & the last session in oct-2021. The colors in this planetary nebula come mainly from the triad ultra quad-band narrowband filter that isolate Ha, H-beta, OIII and SII info. The luminance info. in the IMG come mainly from Ha info. Total exposure time app. 11 hours. More IMG info. please check, https://astrob.in/zis2hv/C/