Whirpool Galaxies (NGC 5194 и NGC 5195 - upper), NGC 5198 (down), IC 4263 (right) in constellation Canes Venatici. Near M 51 (left from her) - IC 4278.
Why did you use 55 x 2min. exrpsuoe and not 22 x 5min or 11 x 10min? Single 10 min. exrpsuoe records more light than single 2 min. exrpsuoe. You can then record much more faint details.Thank you, Tomas