Dive R490  
      Dive Plan: Continuation of previously aborted attempts. Primary objective is to complete basic biological collection at Mkr-33/Cloud Vents and to the north (Nascent and old vents )and Whiteout Vent.  
       Osmos and traps to be recovered and put in the elevator. Recover elevator (weather permitting) during the dive.  
      ROPOS Configuration: Suction sampler, Biobox, Gastights, Imagenex, cameras, MTR's carried down in Biobox, BioOsmosampler carried down in 7-function for deployment  
        Note: Nav fixes not edited in the logs. All fixes were logged, regardless of accuracy. Use the dive plots to determine actual positions.  
  UTC Hour Min Depth (m) Sub Hdng (deg) UTM X UTM Y Comments Frmgrbs, Photos, Samples
19 42 1 97 423412 5087128 19:45 ROPOS in water! Everything normal. This COULD be the one!  
  19 51 56 78 423412 5087128 ROPOS came out of the cage at 50 m.  
  20 7 259 242 423412 5087128 ROPOS back in the cage  
  20 16 411 13 423906 5086990 ROPOS coming back on deck because electrical compensation gauge has gone to zero. This is a component that had been disassembled during stipdown for hydraulic system repair.  
  20 19 394 21 424024 5087248 20:32 ROPOS back on deck.  
      Dive Summary: El Guapo was still plugged in after calibration,