Comet C/2009 P1 - Garradd
| Object | Comet Garradd (C/2009 P1), in Sagitta | |
| Telescope (Photo) | Celestron 11" EdgeHD SCT OTA @ f/10 on Losmandy G-11 Mount | |
| Telescope (Guiding) | Orion EON 80mm ED Refractor @ f/12.5 (f/6.25 w/2x Powermate) on Losmandy G11 Mount | |
| Camera (Photo) | Canon 50Dh DSLR (Hutech Modified) | |
| Camera (Guiding) | Starlight Express Lodestar w/ PHD Guiding | |
| Exposure Detail | Sigma-Kappa combination of 20 images at 120 seconds each, ISO1600; RAW file conversion, full calibration (flat, dark, bias, flat-dark), and initial image processing using Deepsky Stacker 3.3.2; final image processing using Photoshop CS3 | |
| Location | Cincinnati Astronomical Society's Dark-Sky Site (Adams County, Ohio) (N38.876, W83.464) | |
| Date | 09/02/11 |