This image of NGC 4725 was made on 3 consecutive nights in the Eifel, Germany, partly from Neroth observatory. For the luminance I used all data, including the RGB. Finally I used 7,5 h of data. Exposure: Clear 24 x 10 min R 6 x 10 min G 9 x 10 min B 6 x 10 min Processing pixinsight and photoshop