M42 & NGC 1977

Object: M42 & NGC 1977
Optics: Televue Genesis 4" f/5
CS HA 4.5 nm filter
Camera: SBIG ST-10XME
CCD temperature: -30°C
Exposure: 1X1 HA-90min (9X10m), HA-9min (9X1m)-trapezium region
Mount: Takahashi EM-200
Image processing:CCDSoft (Reduction), MaxIm DL, Photoshop
Quebec, Qc, Canada
February 28, 2004