M103  Open star cluster

    Distance from Earth: 10,000 light years

 Located in:   Cassiopeia

Telescope: 12.5" RCOS

Camera : STL11000  -- off axis guiding

Mount :           AP1200

Image date:  Sept 2022

 

  -- Filters used and total time--

Luminous   10 minutes (2x2 binning)

Red              10 minutes (2x2 binning)

Green          10 minutes (2x2 binning)

Blue             10 minutes (2x2 binning) 

Ha              

OIII            

SII