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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/

Website:

https://www.astrobin.com/users/nvcchr1/