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Object Saturn
Image type image
File size 167.0 KB
URL s2023-09-22_10-52_CH4_tba.png
Observer Trevor Barry
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Comments: Imaged Saturn September 22nd targeting a CM transit of AV. Have 9 min (6 x 90s) IR centered on the predicted CM transit time with 9 min IR data sets centered 35 minutes either side of the CM transit. Seeing was variable with the best being reasonable and the worst quite ordinary. Fortunately the data at the CM transit was reasonable and AV is well resolved. Detail resolved in these data. AV is resolved at approx Lat+42.1 L3 92.3 resolved in IR data. A small bright spot is resolved at approx Lat-22.5 L3 109 resolved in IR data.

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Observation 1
Feature(s) N/A
Filter(s) CH4
Date 2023-09-22 10:52:00
Julian day 2460209.952777778
System I 56.68013°
System II N/A
System III 64.70946°
Illumination 99.9%
Phase angle 2.700000047683716°
Solar longitude 40.6°
Eq. diameter 18.68″
Derotation 0.0 min