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Photographer:

Kunihiko Okano

Location of Photo:

Siding Spring Obsevatory in Australia

Date/Time of photo:

May 6 & 12, 2024 and May 13, 2026

Equipment:

CDK20 and FLI PL16803

Description:

I uploaded this in 2024 as well, but in 2026 I added exposure to the L image to improve the resolution. L:342mim (3min x 114), R/G/B: (3minx12)/(3minx16)/(3minx17) , 2x2 binning. Astrodon E series LRGB filters. Processed by StellaImage9 and PhotoShop, Richardson-Lucy Deconvolution

Website:

https://www.asahi-net.or.jp/~rt6k-okn/index2.htm