Drift Scanning
Drift scan image taken with 8-in SCT and SBIG ST-7 using Christoph Flohr's control program from metropolitan St. Louis, Missouri. Image is about 34 arcmin high and 90 arcmin long. Effective exposure is about 93 seconds.
Drift scan image taken with 8-in SCT and SBIG ST-7 using Christoph Flohr's control program from metropolitan St. Louis, Missouri. Image is about 34 arcmin high and 90 arcmin long. Effective exposure is about 93 seconds.