ngc2237 rosetta 20130303

Location: San Romualdo - Ravenna (Italy)

Pentax75 on ASA DDM60PRO

CCD QSI 583ws cooled -20

5 and 10 minutes unguided images

Astrodon Narrowband H-alpha 3nm and RGB Astrodon E-series Gen2 filters

HA-RGB: HA (8x10min Bin.2), R (tot. 1h50m), G (tot. 1h50m), B (tot. 1h50m)

Acquired MaximDL5 - Dark, Bias and Flat subtract

processed with MaximDL5, Astroart4 and Paint Shop Pro X4

date: March 2013