NGC 4565
Other description: Edge on galaxy dusty.
Constellation:  Com
Dreyer description: Bright, extremely large, extremely extended 135?, very abruptly brighter middle nucleus = star of magnitude 10 or 11.
Magnitude:  9.6
RA: 12h 36m 18.0s  Dec: +25°59'00"  (Epoch 2000)
Size:12.0' x 1.5'
머리털 자리 은하, 2003.12.20 중앙천문대  
R200SS,EM200 TPC, 10D 4min x 12
maxim median3->average4 combine,
photoshop level, curve, crop 후 neatimage처리

이건호님이 적어 놓으신 대로 따라해 보았습니다.....
저작권에 걸리는건 아닌지.....^^;