COMET 21P AND SH2-155 Taken by Cristina Cellini on July 24, 2018 @ San Romualdo - Ravenna (Italy)

Tecnosky Apo AG70/350 su ASA DDM60PRO
QSI583ws raffreddata -15 - Filtri RGB Astrodon RGB GenII E-series e Narrowband 3 nm
Ha-RGB: Ha 4x15, R (12x3), G (11x3), B (11x3) in Binning1
Acquisizione: MaximDL5 - immagine calibrata con bias, dark e flat
Elaborazione: MaximDL5, Astroart6, Paint Shop Pro X9 e Topaz e Nik plug-in.