Raw Data For Polar Plot Generation
Data Collected
    Boat Speed (BS)
    Speed Over Ground (SOG)
    Apparent Wind Speed (AWS)
    Apparent Wind Angle (AWA)
    True Wind Speed (TWS)
    True Wind Angle (TWA)
    Rudder Angle (RA)
    Sail in use
Data I would like to collect
     Heal Angle
     
Backstay setting and tension
     Outhaul Setting
     Jib Sheet Setting
     Staysail Sheet Setting
     Bottom/Prop Condition


August 15, 2010
Departed emerald 1430
Sailing with staysail and main
Block moved forward 2 stops (5 from back)
Port running backstay block failed at stem, crevice corrosion looped line
through shackle as temp fix
Arrived King Harbor 1830 after much light air sailing
Boat Speed Speed Over Ground Apparent Wind Speed Apparent Wind Angle P/S True Wind Speed True Wind Angle Sails Rudder
5.2 5.3 13.6 56 P --- --- 2 3
--- 5.1 12.1 70 P --- --- 2 3
Wind dieing down as I get away from Catalina Island
--- 7.2 15.4 56 P --- --- 3 2
--- 6.9 13.7 64 P --- --- 3 2
Heading 348M COG 0
7.4 7.3 12.8 61 P 12 95 3 2
7.7 7.4 14 51 P --- --- 3 2
Seas have 1 foot swell with mild wind chop just fwd of beam, boat is flat
6.5 6.1 12.2 53 P 10 85 3 2
6 5.8 12.6 51 P 10 82 3 2
Ship caused course and pause, following reading is with sails lightly luffing to slow down, headed up 20+ degrees
6.2 5.7 16.3 46 P 14 70 3 3
Back on course
6.6 6.3 12.2 67 P 11 95 3 2
7.2 6.8 12.6 58 P 12 98 3 3
6.2 5.8 11.5 60 P 10 95 3 2
Pulled in yankee about 1 foot to keep leading edge from collapsing from time to time
6.7 6.3 11.1 71 P 12 105 3 2
6.8 6.5 10.7 62 P 10 110 3 2
6.4 6.2 11.3 60 P 11 100 3 2
6.8 6.5 10.7 68 P 11 105 3 2
7 6.7 11.2 69 P 11 105 3 2
7.2 7 12 82 P 11 110 3 2
7.2 6.9 12.5 71 P 12 110 3 2
7.5 7.3 12.2 72 P 12 115 3 2
7.3 7 11.1 74 P 11 115 3 2
7.4 7.3 12.5 84 P 11 100 3 2
Knotmeter down for a while, no readings
5.9 5.3 10.6 70 P 10 110 3 2
6.2 5.3 10.9 72 P 10 110 3 2
Heading 004M COG 011M
5.9 5 9.7 71 P 9.2 110 3 1
5.7 4.8 9 68 P 9 100 3 2
4.3 3.4 8.9 60 P 7.6 95 3 1
4.1 3.2 8.1 71 P 7.2 100 3 0
Sloppy small seas on port quarter causing main to flop around quite a bit
3.7 2.8 6.4 82 P 7.9 120 3 0