M8 – M20 – M21 in Sagittarius |
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Click on image for full size 3Mb jpeg
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Object Description: Three Messier objects in one FSQ field of view. Open cluster M21 on the left of the image, M20 on the upper left and M8 on the right. A rich complex of emission, reflection, and dark nebula, as well as star clusters and the deep star fields of the Milky Way. Telescope:
Takahashi FSQ106N |
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Date
Taken: 22JUL2008 Image Processing: ImagesPlus 3.5 used for data reduction, alignment, MinMaxExc combine, initial DDP. PSCS2 used for levels, curves, and star color enhancement. GradX for background equalization. Comments: Clear sky has been rare lately, so I rushed to get this image done before the moon rose. Unfortunately, clouds rolled in before I could complete the planned acquisition and I only ended up with 6 subexposures. Amazing how much one can acquire under dark skies in a short time period. |
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