Arp 37 galaxy
Location: Dominion Astrophysical Observatory, Observatory Hill, Victoria, BC, Canada
Date: January 15, 2010 9:00PM PST
Equipment: Plaskett 1.8m, DAO
Dave Balam, telescope operator
Sensor: E2V operating at -110°C with a 2x2 bin yielding 2302x1009 pixels
Exposures: 1x1 minute using LPS filter
Conditions: Temperature 5°C, no dew, LVM 5.0, Transparency 4/5, Steadiness 4/5, some high haze
Preprocessing at DAO: Flat frame applied
ImagesPlus 3.75 - Aggressive contrast stretch applied; crop.
ACDSee Pro 2.5: noise streak removed, colour depth reduction to 24 bit, save as jpg.