Kelper & Encke

C.L.Chan

在風暴洋中另一個矚目的隕坑就是開普勒, 在它5時方向,有一個差不多大小的就是著名的恩克. Kelper & Encke. UT 2020 11 26, 11h58m, Telescope TEC Maksutov-CassegrainMC200/20, D=20cm, F.L.=400cm, Losmandy G-11 Equatorial Mount with motor drive.Camera QHY 5III 224 Color Cam, Capture with FireCapture, Shoot at Gamma=100,Gain=40, Expo= 0.5ms/frame, avi format, stack and process 38% best frames in 1797frames by free Software AutoStakkert 3, wavelet with RegiStax V.6, Final touchby Microsoft Photo software. Atmospheric condition: Transparent: 8/10, Seeing :8/10. Equipment borrowed from Mr. Ng. The photo was taken at Kennedy Town 堅尼地城, Hong Kong.