NAME
NGC 4157 - (UMa)
OPTICS Richtey-Chretien Officina Stellare 10"@F8 Carbon Truss
CAMERA/MOUNT 10Micron GM2000 QCI - SBIG ST10XME/CFW10/ONAG/ST8300M Guider
FILTERS Astrodon LRGB TruBalance Gen 2 filter set
EXPOSURE L: 11x900sec' Unbinned - R: 8x600sec - G: 8x600sec - B: 6x600sec (RGB Binning 2x2)
NOTE

Promiod "T.L.P. Remote Observatory" (Valle D'Aosta, Italy) / mar-apr 2017 / CCDAP - MaxIm Dl - Seeing 1.8 - 2"

FULL RES