Same Image but enlarged and Erosion filtered

SUBJECT:M-27 the DUMBBELL Nebula
LOCATION:  ACORNHOLLOW  OBSERVATORY--SUTTON  MA.
TELESCOPE or CAMERA: 10" SCT w f/6.3 flr   ST-237 CCD
EXPOSURE:  COADDED 8-300Sec LRGB
POST-PROCESSING:ASTRO ART - AIP -  PHOTO SHOP Ver 6