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Trunk Nebula Mosaic
Introduction: I have completed a 4-panel narrowband mosaic using two dual-band filters: Ha/OIII: 50 / 50 / 50 / 42 × 300 s → 16 hours SII/OIII: 35 / 35 / 35 / 3...
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Rosette Nebula – 5h Dual Narrowband, SV503 + SV405CC
Introduction: After some advices applied and more data acqured, here is my Rosette Nebula. Total integration: 5h (180 s subs) Telescope: SV503 70ED (474 mm)...
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