Celestial hemisphere:  Northern  ·  Constellation: Hercules (Her)  ·  Contains:  Hercules Globular Cluster  ·  IC 4617  ·  M 13  ·  NGC 6205
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The great Hercules star cluster M13, Mohammed Dawoud
The great Hercules star cluster M13
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The great Hercules star cluster M13

Getting plate-solving status, please wait...
The great Hercules star cluster M13, Mohammed Dawoud
The great Hercules star cluster M13
Powered byPixInsight

The great Hercules star cluster M13

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حشد هرقل النجمي هو من اكثر العناقيد النجمية سطوعاً في النصف الشمالي للكرة الارضية. يعتقد علماء الفلك ان هذا الحشد يضم اكثر من نصف مليون نجم في منطقة صغيرة ضمن ١٥٠ سنه ضوئية فقط ويبعد عن الارض ٢٤،٠٠٠ سنه ضوئية. Great Hercules Star Cluster (M13) is the brightest star cluster in the northern hemisphere. It consists of 500,000 stars packed in a 150 lights years only. It is about 24,000 light years from us. Gear setup: Celestron Edge HD 8 w/0.7 Reducer, iOptron GEM45 guided by Celestron OAG and ZWO 174MM, Optolong L-Pro 2”, ZWO 2600MC @-5. Light subs 39 x 60”, Darks 40, Flat 20, No Bias. Total exposure 39 min from Bortle 4 sky. Captured by APT, PHD2, Sharpcap pro. Stacked by APP & Processed by PI (PHCC, STX, BXT, STF, CS, UM for stars image, For background NXT, STF, SCNR, TGV, ACDNR). Pixel Math both image to produce the final image.

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