NGC6871

About this image
In 6 cm this cluster is nearly indistinguishable from the Milky Way. Nine bright stars trail southward from orangish 27 Cygni. 25 cm shows a brilliant field at 50x. At 100x many close, colorful multiple stars are visible. 30 cm shows roughly 80 stars in a 25' field, with dark areas visible to the E and W. |
Technical Details
Optics |
Vixen ED81S |
Mount |
HEQ5 synscan pro |
Guiding |
9x50 Finderscope, DMK21AU04, PHD guiding |
Camera |
Canon EOS 450D |
Filters |
- |
Date |
03 Aug 2011 |
Location |
Kifisia, Greece |
Exposure |
5x5 min ISO 800 light frames; 2x5 min ISO 800 dark frames |
Programs used |
ImagesPlus 3.82 |