8.7.21

la hélice

Not that satisfied with this. The nebulosity should be red but this comes out more greyish-pink. Ah well...

Catalogued by Dickel, Wendker, Bieritz; visible HII regions in Cygnus, hence DWB

emission nebula dwb111 propeller in cygnus
700d on nt150s    90x5min @ ISO800
























And a filter-less version with a bigger telescope, 29 July:

700d on pn208  72x4min @ ISO800