A Heidelberg Max-DOAS instrument being towed by Hagglund on sea ice
Weddell seal mother and pup at Cape Bird
Adelie penguins exiting the water onto the ice foot at Cape Bird
NIWA instrument arriving underslung by USAP helicopter to Cape Bird
Seal just poking out of the water
Moving the 3 containers with old building materials to McMurdo Station following the winter kitchen/bar renovations
Emperor penguins at Cape Bird
Selami Yilmaz with Heidleberg instrument on the sea ice below Arrival Heights. Preparing to change batteries
Preparing to cross the Barne crack
Selami Yilmaz with skidoos at Castle Rock apple shelter with Castle Rock behind
NIWA instrument setup at Inaccessible Island with Pakaru Icefalls in the background.
Working inside NZ10 at Inaccessible Island; from left: Tim Hay, Lars Kalnajas, and Selami Yilmaz
Helikite and NZ10 Wanningan at Inaccessible Island with Selami Yilmaz (right) and Lars Kalnajas (University of Colorado, Boulder)
Rutland 910 wind generator in blowing snow at Inaccessible Island, Cape Royds in the background
NIWA portable Max-DOAS instrument with solar panels and generator at Inaccessible Island
Candlelight snow cave at Room With A View, Mt Terror in the background
NIWA portable Max-DOAS instrument being towed by Hagglund across the sea ice with Big Razorback Island in the background
NIWA portable Max-DOAS instrument on back of T5 at Arrival Heights
Tim Hay at Harrison Bluff looking at Mt Erebus
Tim Hay on press ice hill at Cape Bird beach
Tim Hay and Cape Bird hut in storm
Tim Hay with the BrO/ozone instrument at Cape Bird
Tim Hay collecting frost flowers at Cape Bird
