Observations>Telescope Objects>Craters ~7 Days OldCassini Alphabet Soup
A multitude of smaller craters -- two two within the rim -- give Cassini its distinctive appearance.
Observer Comments
| Target Description | Cassini is a prominent and distinctive impact crater at the eastern end of Mare Imbrium. What makes it distinctive are the many smaller but telescope-visible craters nearby. Cassini A & B are actually within Cassini's rim. M-E-C-F present an arc, NW to NE.. |
| Image Capture Description | Technically, this is the best lunar observation in this submission (at least so far). It takes advantage of the EdgeHD at full 2032mm focal length and 294 camera. This was my first experience with SharpCap's real-time lucky imaging. I had turned to it out of desperation because wildfire smoke had ruined multiple observing nights for much of the summer. Smoke turned the original image bright yellow (I converted it to grayscale). Despite the poor transparency, the combination of much longer focal length, lucky-image stacking, and wavelet sharpening delivers a much more detailed image than any of the Seestar captures. |
| Program Links | |
Capture Details
| Date and Time Observed | 2024-09-13 21:56:00 |
| Phase Age | 10.5 days |
| Lunar Phase | Waxing Gibbous |
| Illumination | 78% |
| Conditions | Transparency: Poor. Seeing: Good. |
| Obs. Lat/Long | 42° 17', 073° 57' |
| Capture Software | SharpCap |
| Capture Type | Real-time lucky imaging with wavelet sharpening |
| Instrument | EdgeHD 8" f10-2,032mm FL |
| Camera | ASI294MC-Pro |
| Capture Details | Approximately 20 images stacked 50ms exposures |
| Post Processing | Leveled and sharpened in Affinity Photo |
