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| IMAGE INFORMATION | OBJECT INFORMATION | ||
| Telescope | Epsilon E160 on AP900GTO | Designation | NGC5139 |
| Focal Length | F/3.3 528mm | Position | RA 13h 27m DEC -47* 32' |
| Guiding | Lodestar thru eFinder | Type | Globular Cluster |
| Control | MaximDL | Magnitude | 3.7 |
| CCD Camera | FLI ML8300 | Size | 36 arcminutes |
| Image Scale | 2 arcsec | Distance | 18,000 Light years |
| Filters | AstroDon Gen2 LRGB | Constellation | Centaurus |
| Exposures | 8 x 2 min Lum 1x1, 7 x 2 min ea RGB 1x1 |   | |
| Calibration | Flats, darks | ||
| Software | MaximDL, Photoshop CS5 | ||
| Date | Texas Star Party April 2012 | ||
| NOTES: Very dark skies!
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