16:17:15 On board Lander, systems conduct final pre-touch-down operations
16:22:20 Start of Lander touch-down window
17:02:20 EXPECTED LANDING and receipt of signal (Forecast; 40 min variability)
Upon landing - start post-touch-down operations including:
* ADS thruster fires for ~15 sec to avoid rebound
* Harpoons (X2) fire to secure Lander to surface
* Flywheel off
17:07:12 ÇIVA-P panoramic imaging on
Lander obtains first images of surface and transmits same (forecast; depends on landing time)
17:07:14 Separation, Descent & Landing (SDL) science observations continue: Ptolemy & COSAC
begin science gathering; data collected during descent and initial surface observations will be uploaded
17:39:39 Lander completes SDL operations; upload of science data
18:49:07 Lander begins First Science Sequence (FSS) Block 1; runs about 7 hours