- 2006/10/22: Venus starts to be visible in the C2 FOV (upper right quadrant, moving from right to left).
02:54 UT W Limb Bright asymmetric loop front. It fades throughout C3. 11:54 UT W Limb Very faint and diffuse front. Barely discernible in C3. 15:30 UT W Limb Thin fan-like front that quickly fades. 20:54 UT S West Elongated loop front.
05:06 UT W Limb Bright ragged front. Diffuse (and rather circular) front surrounds the C2 occulting disk. This diffuse front can already be seen at 04:30 UT all above the N Pole. Last C2 image available by the time of writing: 05:30 UT.