Messier Catalog - M1 - Crab Nebula

Constellation: Taurus

December 27, 2006.
Art285 2x2 binned, 28x240s Astronomik Ha
C8, 0.63x Celestron reducer
Guiding: Vesta SC3 BW using LxGuideStar + MTSca
Image Capture: Artemis Capture
Calibration: ImageTOOLSca (bias, dark & flats)
Stacking: ImageTOOLSca 3.0
Final adjustments: Photoshop CS2

October 04, 2003.
A first attempt at LRGB.
100x20sec B/W + 71x25sec colour.

September 28, 2003.
55x40sec Vesta SC3 from Harestua (former solar observatory north of Oslo).

	December 27, 2006. Art285 2x2 binned, 28x240s Astronomik Ha C8, 0.63x Celestron reducer Guiding: Vesta SC3 BW using LxGuideStar + MTSca Image Capture: Artemis Capture Calibration: ImageTOOLSca (bias, dark & flats) Stacking: ImageTOOLSca 3.0 Final adjustments: Photoshop CS2
	October 04, 2003. A first attempt at LRGB. 100x20sec B/W + 71x25sec colour.
	September 28, 2003. 55x40sec Vesta SC3 from Harestua (former solar observatory north of Oslo).