castro.pic:
C/2022 E3 (ZTF)
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Messier 45
castro.pic:
Sh2 101 WR 134, NGC6871
castro.pic:
Sh2-129 – The Flying Bat & Giant Squid Nebula
castro.pic:
WR 134 and Sh2-101 - narrowband
castro.pic:
Messier 31
castro.pic:
NGC7000, IC5070 - North America and Pelican Nebula
castro.pic:
IC 405, IC 410
castro.pic:
NGC2264 h-Alpha
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Golf of Mexico
castro.pic:
IC1396 - Elephant's Trunk Nebula SHO
castro.pic:
IC 443 - Jellyfish Nebula
castro.pic:
IC 443 - Jellyfish Nebula HSO
castro.pic:
IC 434 - horsehead nebula
castro.pic:
IC1848 - the soul nebula
castro.pic:
Jellyfish Nebula - IC443 h-alpha
castro.pic:
NGC6992 h-alpha
castro.pic:
Sh2-173 h-alpha
castro.pic:
Sh2-173 HaRGB Annotated
castro.pic:
Sh2-173 HaRGB crop
castro.pic:
Sh2-173 HaRGB crop
castro.pic:
Sh2-173 HaRGB
castro.pic:
IC443 h-alpha
castro.pic:
Messier 31 Mosaik
castro.pic:
Messier 42 h-alpha
castro.pic:
IC1848 h-alpha
castro.pic:
SH2-275 h-alpha
castro.pic:
NGC6992
castro.pic:
NGC6992 crop
castro.pic:
NGC6992 crop