巡星客

NGC4038/4039触须星系

2023-04-21 22:41:07
1479
Remote Deep Space
Photographer
镇江句容仑山湖
LRGBHα五个通道断续拍了三晚,因为近期空气污染较严重,四级光害区要拍出清晰的触须云气也颇困难,Hα通道影像暗淡,最后只能弃用。

Equipment

CameraZWO ASI294MM Pro
Telescope/LensSky-Watcher150/750
MountiOptron GEM28
FilterOptolongLRGBHα

Shooting Data ( Shooting Date: 2023-04-20 )

Total FramesL-13张; R-21张; G-19张; B-23张
Exposure300s/张,总时长6.3h

Comments (0)

No comments yet.