Friday, May 29, 2020

ABELL 39 Taken by ALESSANDRO BIANCONI on May 29, 2020 @ DOLIANOVA -ITALY




Abell 39 2020.05.28/29 C14HD edge + Hyperstar (F1,9) 0,72 arcsec/pixel 10Micron GM2000HPSII ASI178MC cooled L-Pro Optolong Filter (18x300 unguided shot) OIII filter (28x300 unguided shot)

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