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NGC 6121 - M 4
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Picture info :
| Date | Time Loc (TU+4) | Visibility | Wind | Object's elevation | Magnitude |
| 17/08/2004 | 21h07 to 22h14 | Average - | Average | 59.5° to 44.5° | 5.6 |
| Optic | Mount | Focal | Exposures | Camera |
| C8 | CG5 | F5 | 14x240s selfguided | Starlight XPress MX7C |
Note : Focal reducer is the Lumicon Cassegrain Easy Guider
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Picture info :
| Date | Time Loc (TU+4) | Visibility | Wind | Object's elevation | Magnitude |
| 05/07/2002 | 22h15 | 81.5° | 5.93 |
| Optic | Mount | Focal | Exposures | Camera | Soft acquisition |
| C8 | CG5 | F3 | 2x30s_3x60s_1x90s | Starlight XPress MX7C | USB ver. 2.0e1 |