| OBJECT | Comet ISON with Asteroid Eros (click image for full-scale - result is crop of full Lum frame) | |
| Telescope | Takahashi TOA-130F @ f/7.7 | |
| Mount | Takahashi EM200 Temma II | |
| Camera | QSI 540wsg @ -10C | |
| Guider | Unguided | |
| Settings | 1x2min L (bin1x1); AstroArt5, CS4 (cropped, 10xdarks/flats/fdarks/bias) | |
| Date/Location | 23 September 2013 - Las Cruces, NM Note: Very low on horizon, local time ~4AM (very poor seeing and low altitude resulted in reddish RGB result, so only Lum/mono shown). |