M15, Globular Cluster in Pegasus
 | |
| 1024x741 | 1280x926 | 2824x2044 |
| Date | 09/15/2009 |
|---|---|
| Conditions | Transparency 2/5, Seeing 2/5 |
| Scope | TEC-140 w/ TEC field flattener |
| Mount | MI-250 |
| Camera | QSI582wsg |
| Exposure | 6x5min (L), 6x3min (R), 6x3min (G), 6x3min (B) |
| Processing | ACP/MaximDL, acquisition; ImagesPlus, alignment/stacking, ddp; PS CS3, levels, curves, Noel's Actions, deep space noise; Gradient Exterminator |