Image on the left has faint diagonal lines, making the whole image look noisy. I tried to fix this in the image on the right. (Small than 17 inch computer screens will show these images one below the other )
Image on the left has faint diagonal lines, making the whole image look noisy. I tried to fix this in the image on the right. (Small than 17 inch computer screens will show these images one below the other )
| Date: 11 July 2004 | Telescope: 10 inch SCT | 1500 frames captured with Astrosnap |
| Time: 08:30 am (GMT + 2h00) | Webcam: Logitec Quickcam Pro 4000 | Processing: 500 of 1500 frames selected |
| Observatory: Hartbeespoort - South Africa | Magnification: 2x Meade Barlow (f/20) | Software: K3CCDTools and Photoshop |
| Sun altitude as seen from Hortensius: 12.5 deg. | Moon phase (age): 23d 8h | Moon altitude above horizon: 48 deg. |
Compressed (for fast Internet loading) webcam photo of the domes near the crater Hortensius with labels. The crater Hortensius is 14 kilometers in diameter.
Here is the best raw webcam frame of Hortensius. 1500 frames were captured during 3 minutes.
500 stacked webcam frames - before sharpening is done.
