NGC 2936 (galaxy type Irr?, is the comet shaped galaxy in the middle), NGC 2937 (galaxy type E, is
below NGC 2936) and UGC 05130 NOTES 01 (galaxy type Irr or edge-on spiral, upper right of NGC 2936)
in Hydra. Together they form Arp 142 in the class of Material emanating from E galaxies, Taken over
several nights in March and April 2015. Imaged with CCD Lab’s Q285M camera and a Celestron EdgeHD
9.25 at f10, on a Losmandy G11/Gemini mount. The L subframes were 12 minutes binned 1x1, while the RGB
subframes were 4 minutes binned 2x2 resulting in the following total exposures L:R:G:B (min) = 468 :
16: 16: 16. Captured with Nebulosity, calibrated and sigma combined in Iris with other processing
using PixInsight LE and Photoshop CS. North is up.