We got home yesterday morning… arriving at the harbour heads as dawn breaks is always magical - especially after a long trip. #tan2502 - a busy day followed with heaps of biosecurity and very busy offloading and media stuff.

#oceanography #climate #antarctica

There wasn’t such a media flurry as there have been a few science ships in town in the last few weeks.

we are closing in on home - unfortunately wallowing in 4 m swell from a couple of directions and fog but at least getting further north each day... #TAN2502 #Antarctica (noting that the image I casually grab a section of has #NOAA marked at the bottom 😟 )

We've had science talks all the way back interspersed with other fun stuff - tonite was quiz night. My contribution were questions on #TeTiriti and #SplitEnz (mindful that 70% of the team of from not NZ 😉 )

right at the limit of my iPhone but this #bergoftheday towered - the one next to it looked normal tabular height (there were a line of them) but this one looked like a tall-ship - probably the last one we'll see this trip. There is the possibility they are one berg. We couldn't convince the skipper to steer closer... 😞 #Antarctica #Tan2502

we start the long haul north to Aotearoa in a couple of hours... currently being snowed upon in foggy/misty cloud. #Antarctica #Tan2502

* 1080 Niskin bottles sampled
* around 240 stations
* around 2,500 biological samples
* around 40 camera surveys with 1300 minutes of video
* 1 robot glider mission
* 13 ocean data moorings (in/out/both)
* 12 Argo floats
* 9000 km (on return)

and 20 friends for life...

This was the view for our last night along the #Antarctic coast (The Possession Islands, Ross Sea) - stunning (img: Svenja Halfter) #Tan2502

re-deploying our last sensors for the voyage yesterday - just as the weather turned. It got reasonably windy after this, but by then we were off and away to hide in Robertson Bay.

#Antarctica #Oceanography #TAN2502

After a non-eventful day away from the coast recovering some instruments we headed in to Possession Islands - a pretty forbidding set of rocks - so this was the #BergOfTheDay - it looks nondescript but it is grounded and the tide was ripping past and so the ship was swishing back n forth in the wake as we passed by - and those ice caves would occasionally explode with sea spray if a wave timed it right. We are on the hunt for submarine plumes of groundwater/gasses. #ocean #antarctica #tan2502
we are now just far enough north (72.5S) for sunsets (img Denise Fernandez) #tan2502 #antarctica
Slightly different take on #BergOfTheDay - yesterday we found ourselves travelling in blowing snow/mist and this puppy loomed... we were fine as we could see it on radar well ahead. The response time for a ship to turn is not what you would call rapid. #Iceberg #Antarctica #tan2502

Managed to recover our ocean glider last night after a 10 day mission. 24hr daylight helps - that plus amazing weather. (img : Hana Ishii) You can see the little workboat returning with the glider aboard.

#Antarctic #tan2502 #OceanGlider