鯨魚星系(NGC4627)

[cometboy]

這個星系很少人拍，只是鄧Sir兩年多前出過一幅用iTelescope拍的:
http://www.hkastroforum.net/viewtopic.p ... ht=ngc4627

它下面的NGC4656形狀有趣，別名Hockey Stick Galaxy

FSQ106, ASI1600MC (cooled to -15C), 6x10min+2x5min, guided on SXP mount, 20170302 at Pui O. Processed by PI and PS

[LT]

Seemed the sky in Pui O is a little bit better than that in PTC.

[cometboy]

Depends on which angle. East side is bad, west side is better. Opposite to PTC.

[Eddy So]

好圖！

[Steve]