Eye of Sauron Galaxy (NGC 4151)

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Dan Paris Senior Member • Posts: 1,033
Eye of Sauron Galaxy (NGC 4151)
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Hi,

a challenging target for my Bortle 8 skies but a nice galactic field.

From bottom to top : NGC 4151 (Eye of Sauron), NGC 4156 and NGC 4145 in Canes Venatici.

194/815 astrograph with Zen optics + GPU corrector + ASI1600MM with LRGB filters
Luminance : 295*30 sec at unit gain
Chrominance : 40*30 sec at unit gain for each channel
Darks, flats and dark-flats
Stacked with Siril, processing with PI

best regards,

Dan

 Dan Paris's gear list:Dan Paris's gear list
Sigma DP2 Merrill Ricoh GR II Pentax K-1 II Pentax smc FA 31mm F1.8 AL Limited Pentax smc FA 77mm 1.8 Limited +7 more
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