NGC891 an edge-on galaxy in Andromeda



NGC891 with 40cm Newtonian and QSI583wsg CCD

36 x 5 minute exposure with a QSI583wsg CCD and the 40cm F/4 on September 29, 2011 from Beilen. Sky brightness according to the SQM was 20.5 magn./sq. arcsec.
16 x 5 minutes Luminance and 6 x 5 minutes each wit RGB filters. Processing in ImagesPlus, PixInsight and Photoshop.

NGC891 with an ASA N8 20cm f2.75 astrograph and modified Canon 350D

18 x 5 minute exposure at 800 ISO on October 20, 2007 from Wateren. Sky brightness according to the SQM was 21.1 magn./sq. arcsec.
Click in the image for a full size version, there are lots and lots of small galaxies in this image. Colimation was a little bit off though...
Modified Canon 350D, and a 20-cm (8") f/2.75 ASA Astrograph.

NGC891 with an ASA N8 20cm f2.75 astrograph and modified Canon 350D

Full size crop (no resizing)

NGC910 and NGC906 with an ASA N8 20cm f2.75 astrograph and modified Canon 350D

Full size crop (no resizing) showing a nice group of galaxies around NGC910 (bright in the middle and NGC906, the nice little spiral at left)