Pelican nebula (IC 5070) is located in Cygnus constellation, right next to the North American nebula. This emission nebula is about 1800 light years away and is 30 light years across. In this image I was struck by the incredible detail that can be seen in the silhouetted dark dust regions.

Really happy with how well the current setup is working. For auto guiding, the RMS error is consistently less than 1 arc second. This makes nice round pin-point stars even with 5 minute long exposures. The narrowband L-eXtreme filter performs very well with light suppression.

Telescope: William Optics Zenithstar 61; focal length 360mm
Optolong L-eXtreme narrowband filter
Camera: ZWO ASI533MC-pro, cooled to -10C
5 minute exposures with auto guiding; total exposure of 3 hours;
used dark, flat, bias calibration frames
Processed in SIRIL and PhotoShop