NGC 1090 galaxy type SBbc (top right), NGC 1087 type SBc (lower right) and NGC 1094 galaxy type SBab
(top left), in Cetus. Taken on the nights of Nov 22, 29 and Nov 30, 2008 with CCD Lab’s Q285M
and a C8N at f5 on a Losmandy G11 mount. All subframes were 4 minutes binned 1x1 resulting in the
following total exposures L:R:G:B (min) = 328:80:80:80. Captured with Nebulosity, calibrated and
sigma combined in Iris with other processing using PixInsight LE and Photoshop CS. North is up.