RGB image
Target Information
- ALTERNATIVE DESIGNATIONS: M13, NGC 6205
- TYPE: globular star cluster
- CONSTELLATION: Hercules
- DISTANCE: 25,100 light years
Imaging Information
- IMAGING DATE(S): May 2014, June 2014
- R: 5 min subs x 6, Bin 1×1
- G: 5 min subs x 6, Bin 1×1
- B: 5 min subs x 6, Bin 1×1
- TOTAL EXPOSURE TIME: 90 mins = 1.5 hrs
Equipment
- TELESCOPE: Takahashi TOA-130F
- MOUNT: Software Bisque Paramount ME
- CAMERA: SBIG STL-11000XM
- GUIDING: TC-237 (internal autoguide chip)
- FILTERS: Astrodon
- IMAGE ACQUISITION SOFTWARE: TheSkyX, CCDSoft, CCDAP5
- PROCESSING SOFTWARE: PixInsight, eXcalibrator