Galaxies TheWhirlpool Galaxy – M51 Image January 25, 2020 admin Leave a comment M51 on Jan 25, 2020. 280 x 30 sec, Gain 42, Offset 15, -20C, UHC-S filter, QHY183c, TV-85 at F/5.6. M51 on Jan 25, 2020. 280 x 30 sec, Gain 42, Offset 15, -20C, UHC-S filter, QHY183c, TV-85 at F/5.6.
