Flow cytometry 
 PI: Douglas Bartlett (UCSD) 
 Version: 13 March 2017 
 Notes: 
  Leggo1 is the first drop of the Leggo Lander and the values reflect the flow cytometric cell counts from its 2 liter Niskin bottle. 
  Leggo1_PRS_day_2 is the flow cytometric cell count obtained from the pressure retaining sampler used on the first Leggo drop, following incubation in ice water for about 36 hours after recovery.