SNR Crab Nebula, M1 かに星雲
2019.Nov.22 etc. C14 35cmF11+reducer F7
Color:ZWO ASI294MC 10sec*406+5sec*230, Monochrome: ZWO
ASI1600MM+IDAS NB1filter 10sec*260+5sec*283+3sec*131, total
160min
SNR Crab Nebula, M1 かに星雲 中心部
2020.Nov.16 etc. C14 35cmF11 ZWO ASI294MC
10sec*182+5sec*1000+3sec*550, total 141min
Pulse emission of Crab pulsar, かにパルサーの発光
2021.Jan.13 12h42mUT C14 35cmF11+reducer F7
ZWO ASI294MM-Pro 1600*600pixel, 2*2binning,
16.73ms*90frame*30 total 45.2sec each