Object: NGC 5033 galaxy in Canes Venatici, 10.8m, 10.7' x 5', type SA(s)c, distance 15.2 Mpc (~50 Mly).
Taken on 2006/05/04 with a C11 at f/6.5 and ST7EI (1"/pixel) on a G11 with Gemini L4.
Autoguided via a SX716 on a Taurus Tracker III OAG.
Seeing was bad to mediocre (FWHM >4").
Total exposure 29 x 4min (~2h) using SD Mask combine.
Subimages were calibrated with bias, dark and flat field frames. Flats are camera only, no OTA.
DDP was applied to bring out detail in the core.