Here's the profile from the ESA newsrelease:
Quote:
Following its release from the Cassini mothership on 25 December, Huygens reached Titan’s outer atmosphere after 20 days and a 4 million km cruise. The probe started its descent through Titan’s hazy cloud layers from an altitude of about 1270 km at 11:13 CET. During the following three minutes Huygens had to decelerate from 18 000 to 1400 km per hour.
A sequence of parachutes then slowed it down to less than 300 km per hour. At a height of about 160 km the probe’s scientific instruments were exposed to Titan’s atmosphere. At about 120 km, the main parachute was replaced by a smaller one to complete the descent, with an expected touchdown at 13:34 CET.
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That's as good as it gets for now. Most of the monitoring instruments on the probe will be used to get a compositional profile for the atmosphere.
If you're really interested in tracking the probes descent, go
here. The acoustic radar blips can be converted into a profile by taking the speed of light (unless you are going to argue that the speed of light isn't the same on Titan).