Observations>Telescope Objects>Research Best TimeSinus Aestuum: Seething Bay
A sinus (bay) that appears to be only slightly smaller than Mare Vaporum.
Observer Comments
| Target Description | Sinus Aestuum is level, and nearly unmarked except for the prominent crater Eratothenes. The Montes Apenninus range defines the northern border and separates it from Mare Imbrium. |
| 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 |
