Nov 3, 2023 (Seeing: 3/5, Trans.: 3/5)
| Optical: | Kasai 20cm(7.9") F6 Newtonian (NERO-200DX), with Televue Powermate 5× (Syn. F35.8) |
| Auto-guided with TAKAHASHI EM-200 Equatorial | |
| Camera: | ZWO ASI 183MC with IDAS IR-cut filter |
| Location: | Hitachi city, Ibaraki pref. |
| Camera Settings: | 25 flames/sec.×70sec., Exp....1/25sec |
| 1300 flames stacked with AutoStakkert3 & wavelet process with Registax6 | |
Ganymede (III) & its shadow passed the Antarctic region of Jupiter.
Nov 2, 2023 (Seeing: 3/5, Trans.: 4/5)
| Optical: | Kasai 20cm(7.9") F6 Newtonian (NERO-200DX), with Televue Powermate 5× (Syn. F35.8) |
| Auto-guided with TAKAHASHI EM-200 Equatorial | |
| Camera: | ZWO ASI 183MC with IDAS IR-cut filter |
| Location: | Hitachi city, Ibaraki pref. |
| Camera Settings: | 25 flames/sec.×70sec., Exp....1/25sec |
| 1300 flames stacked with AutoStakkert3 & wavelet process with Registax6 | |
Oct 27, 2023 (Seeing: 2/5, Trans.: 3/5)
| Optical: | Kasai 20cm(7.9") F6 Newtonian (NERO-200DX), with Televue Powermate 5× (Syn. F35.8) |
| Auto-guided with TAKAHASHI EM-200 Equatorial | |
| Camera: | ZWO ASI 183MC with IDAS IR-cut filter |
| Location: | Hitachi city, Ibaraki pref. |
| Camera Settings: | 25 flames/sec.×70sec., Exp....1/25sec |
| 1000 flames stacked with AutoStakkert3 & wavelet process with Registax6 | |
Oct 13, 2023 (Seeing: 2/5, Trans.: 4/5)
| Optical: | Kasai 20cm(7.9") F6 Newtonian (NERO-200DX), with Televue Powermate 5× (Syn. F35.8) |
| Auto-guided with TAKAHASHI EM-200 Equatorial | |
| Camera: | ZWO ASI 183MC with IDAS IR-cut filter |
| Location: | Hitachi city, Ibaraki pref. |
| Camera Settings: | 25 flames/sec.×70sec., Exp....1/25sec |
| 1200 flames stacked with AutoStakkert3 & wavelet process with Registax6 | |
Sep 12, 2023 (Seeing: 4/5, Trans.: 4/5)
| Optical: | Kasai 20cm(7.9") F6 Newtonian (NERO-200DX), with Televue Powermate 5× (Syn. F35.8) |
| Auto-guided with TAKAHASHI EM-200 Equatorial | |
| Camera: | ZWO ASI 183MC with IDAS IR-cut filter |
| Location: | Hitachi city, Ibaraki pref. |
| Camera Settings: | 25 flames/sec.×70sec., Exp....1/25sec |
| 1200 flames stacked with AutoStakkert3 & wavelet process with Registax6 | |
Sep 9, 2023 (Seeing: 3/5→5/5, Trans.: 5/5)
| Optical: | Kasai 20cm(7.9") F6 Newtonian (NERO-200DX), with Televue Powermate 5× (Syn. F35.8) |
| Auto-guided with TAKAHASHI EM-200 Equatorial | |
| Camera: | ZWO ASI 183MC with IDAS IR-cut filter |
| Location: | Hiraiso, Hitachi-naka city, Ibaraki pref. |
| Camera Settings: | 25 flames/sec.×70sec., Exp....1/25sec |
| 1300 flames stacked with AutoStakkert3 & wavelet process with Registax6 | |
Sep 1, 2023 (Seeing: 3/5→5/5, Trans.: 5/5)
| Optical: | Kasai 20cm(7.9") F6 Newtonian (NERO-200DX), with Televue Powermate 5× (Syn. F35.8) |
| Auto-guided with TAKAHASHI EM-200 Equatorial | |
| Camera: | ZWO ASI 183MC with IDAS IR-cut filter |
| Location: | Hiraiso, Hitachi-naka city, Ibaraki pref. |
| Camera Settings: | 25 flames/sec.×70sec., Exp....1/25sec |
| 1300 flames stacked with AutoStakkert3 & wavelet process with Registax6 | |
Aug 25, 2023 (Seeing: 3/5→5/5, Trans.: 4/5)
| Optical: | Kasai 20cm(7.9") F6 Newtonian (NERO-200DX), with Televue Powermate 5× (Syn. F35.8) |
| Auto-guided with TAKAHASHI EM-200 Equatorial | |
| Camera: | ZWO ASI 183MC with IDAS IR-cut filter |
| Location: | Hiraiso, Hitachi-naka city, Ibaraki pref. |
| Camera Settings: | 25 flames/sec.×70sec., Exp....1/25sec |
| 1500 flames stacked with AutoStakkert3 & wavelet process with Registax6 | |
