Image Details: Bubble Nebula by Ken Crawford
RCOS 20" RC @ F6.25 Paramount ME
ST10XME / AO7 / RCOS AP .67 Reducer Mod
AstroDon -Ha RGB Filters
Ha =240 minutes unbinned
RGB = 54 minutes unbinned
CCDAutoPilot II for unattended imaging
Ha Bubble Only
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Image Details: Bubble Nebula by Ken Crawford RCOS 20" RC @ F6.25 Paramount ME ST10XME / AO7 / RCOS AP .67 Reducer Mod AstroDon -Ha RGB Filters Ha =240 minutes unbinned RGB = 54 minutes unbinned CCDAutoPilot II for unattended imaging |
Ha Bubble Only |
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| APOD July 16, 2004 |
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