Double HandedClub Certificate2025
LAGOMESP-10734_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Rated boat velocities in knots
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat Angles44.5°44.5°42.8°42.5°42.3°42.0°41.9°41.9°42.8°
Beat VMG2.693.574.144.434.594.694.764.824.75
52°4.195.486.266.646.836.947.017.097.05
60°4.465.786.546.917.097.187.267.347.35
75°4.676.016.757.137.337.457.547.687.74
90°4.595.966.767.197.447.627.767.958.10
110°4.325.826.847.367.677.868.018.248.27
120°4.225.726.777.337.677.958.218.568.87
135°3.755.196.317.077.497.818.118.799.52
150°3.124.405.496.417.067.447.728.258.89
Run VMG2.703.814.765.556.146.566.937.527.99
Gybe Angles143.8°143.8°148.4°149.5°152.5°157.9°162.4°175.0°175.0°
APH ToD:570.6CDL: 8.756APH ToT: 1.0514CertNo:10734R1
BOAT
ClassNORTH WIND 435DesignerPRIMROSE ANGUSBuilderNORTH WIND(SPAIN)Age date09/2000Series date01/1998Offset fileUS19530.offData fileE10734_C
HULL
Length Overall13.100 mMaximum Beam3.956 mDraft1.643 mDisplacement10,840 kgDLR10.0363IMS DivisionCruiser/RacerDynamic Allowance0.380%Age Allowance0.487%
PROPELLER
InstallationStrutTypeFolding 3 bladesDiameter0.400m
CREW
Maximum weight170 kg(default)Minimum weight120 kg ✱ when appliedNon Manual PowerRigCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail45.1146.06Headsail Luffed71.3471.34Headsail FlyingSymmetricAsymmetric139.40138.97 (All asymmetric spinnakers with SHW/SFL > 85%)
STORM SAIL AREAS (m²)
Trysail12.87Storm Jib13.95Heavy Weather Jib37.66
SAIL LIMITS
Headsails5
✱ One set on the forestay
✱ Woven polyester sails
Spinnakers4
✱ Asymmetric SHALL NOT be tacked on the pole
STABILITY
Righting MomentN/AStability IndexN/A
COMMENTS
CASCO ESTIMADO.
The owner and any other person in charge is responsible that boat is complying with her certificate in accordance with RRS 78.1 and ORC Rule 304.
Double HandedClub Certificate2025
LAGOMESP-10734_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Time Allowances in secs/NM
Wind Velocity 4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Beat VMG1340.31009.3869.9812.6783.6767.6756.7747.4758.5
52°859.1656.9575.5541.8526.9518.8513.2507.9510.8
60°807.7622.5550.2520.7508.1501.1495.9490.3490.0
75°771.0598.7533.3505.1490.9482.9477.1468.9465.2
90°784.4604.0532.7500.8483.6472.3464.0452.8444.4
110°833.1618.8526.1489.0469.6457.8449.5436.7435.3
120°852.5629.8532.0491.3469.4452.8438.5420.3406.0
135°960.1694.0570.1509.5480.4461.0443.8409.6378.1
150°1153.2818.4655.3561.5510.2484.1466.5436.6404.9
Run VMG1331.8945.0756.6648.3586.7548.4519.6478.7450.6
Selected Courses
Windward / Leeward1334.4977.1813.3730.5685.1658.0638.2613.1604.5
All purpose1013.0753.1638.2583.9555.6538.4525.9508.9500.7
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward707.90.8476
All purpose570.61.0514
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance620.80.9665
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7308
Downwind "popa"0.9368
70% up, 30% down "Ilhabela"0.7824
30% up, 70% down "Ilhabela-inverso"0.8637
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Predominantly Upwind621.70.9650
Predominantly Downwind568.11.0562
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low695.70.8625
Triple Number AP Medium567.71.0570
Triple Number AP High522.71.1480
Triple Number Windward/Leeward Low931.00.6445
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Single Number Predominant Upwind641.90.9347
Single Number Predominant Reaching558.01.0752
Single Number Predominant Downwind590.31.0165
Predominant Upwind - Low826.40.7260
Predominant Upwind - Low/Med665.00.9023
Predominant Upwind - Medium608.00.9869
Predominant Upwind - Med/High578.41.0374
Predominant Upwind - High565.11.0618
Predominant Downwind Low821.20.7307
Predominant Downwind Low/Med628.90.9541
Predominant Downwind Medium551.81.0874
Predominant Downwind Med/High505.51.1869
Predominant Downwind High477.41.2568
Predominant Reaching Low732.00.8197
Predominant Reaching Low/Med583.01.0291
Predominant Reaching Medium528.01.1364
Predominant Reaching Med/High496.31.2090
Predominant Reaching High477.31.2570
SA/DSPL Upwind23.59SA/DSPL Downwind37.37
Scoring OptionTODTOT
5-Band Windward/Leeward Low1025.90.5849
5-Band Windward/Leeward Low/Med789.30.7602
5-Band Windward/Leeward Medium694.90.8635
5-Band Windward/Leeward Med/High641.30.9357
5-Band Windward/Leeward High615.90.9741
Windward/Leeward 60-40 Low1032.20.5813
Windward/Leeward 60-40 Low/Med802.90.7473
Windward/Leeward 60-40 Medium714.00.8403
Windward/Leeward 60-40 Med/High664.90.9024
Windward/Leeward 60-40 High642.90.9332
5-Band AP Low754.70.7950
5-Band AP Low/Med623.80.9619
5-Band AP Medium561.81.0680
5-Band AP Med/High527.71.1371
5-Band AP High510.51.1754
5-Band SF Bay Tour - Low894.30.6709
5-Band SF Bay Tour - Low/Med756.50.7931
5-Band SF Bay Tour - Medium672.10.8928
5-Band SF Bay Tour - Med/High625.40.9593
5-Band SF Bay Tour - High603.10.9949
Chicago-Mac Upwind0.9106
Chicago-Mac All Purpose0.9501
Chicago-Mac Downwind0.9857
Bayview-Mac Cove Island0.7230
Bayview-Mac Shore0.7281
Harvest Moon Regatta495.11.2118
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance620.80.9665
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance620.80.9665
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance620.8
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating620.80.9665
FinRating, kevyt tuuli1002.60.9974
FinRating, kova tuuli513.50.9736
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9665
Triple Number Coastal/Long Distance Low0.8625
Triple Number Coastal/Long Distance Medium1.0571
Triple Number Coastal/Long Distance High1.1480
Triple Number Windward/Leeward Low0.6702
Triple Number Windward/Leeward Medium0.8521
Triple Number Windward/Leeward High0.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
For information
General Purpose Handicap (GPH)631.7
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance620.80.9665
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance620.80.9665
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance620.80.9665
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low695.7
Triple Number Coastal/Long Distance Medium567.6
Triple Number Coastal/Long Distance High522.6
Triple Number Windward/Leeward Low895.3
Triple Number Windward/Leeward Medium704.1
Triple Number Windward/Leeward High633.7
Predominantly Upwind621.7
Predominantly Downwind568.1
Predominantly Reaching546.8
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance620.80.9665
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8625
Triple Number Coastal/Long Distance Medium1.0571
Triple Number Coastal/Long Distance High1.1480
Triple Number Windward/Leeward Low0.6702
Triple Number Windward/Leeward Medium0.8521
Triple Number Windward/Leeward High0.9468
Coastal/Long Distance0.9665
Predominantly Upwind0.9650
Predominantly Downwind1.0562
For information
General Purpose Handicap (GPH)631.7
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0514
Distanseseilas Trippeltall svak vind0.8625
Distanseseilas Trippeltall mellomvind1.0571
Distanseseilas Trippeltall sterk vind1.1480
Pølsebane Trippeltall svak vind0.6702
Pølsebane Trippeltall mellomvind0.8521
Pølsebane Trippeltall sterk vind0.9468
Motvind Singeltall0.9650
Medvind Singeltall1.0562
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Coastal/Long Distance620.80.9665
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind621.70.9650
Predominantly Downwind568.11.0562
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore607.10.9883
Cape Doctor Coastal503.21.1924
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8625
Triple Number Coastal/Long Distance Medium1.0571
Triple Number Coastal/Long Distance High1.1480
Triple Number Windward/Leeward Low0.6702
Triple Number Windward/Leeward Medium0.8521
Triple Number Windward/Leeward High0.9468
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8625
Triple Number Coastal/Long Distance Medium1.0571
Triple Number Coastal/Long Distance High1.1480
Triple Number Windward/Leeward Low0.6702
Triple Number Windward/Leeward Medium0.8521
Triple Number Windward/Leeward High0.9468
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance620.80.9665
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Predominantly Upwind621.70.9650
Predominantly Downwind568.11.0562
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance620.80.9665
Triple Number Coastal/Long Distance Low695.70.8625
Triple Number Coastal/Long Distance Medium567.61.0571
Triple Number Coastal/Long Distance High522.61.1480
Triple Number Windward/Leeward Low895.30.6702
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1409.9973.9764.1657.6594.6559.0529.8484.5474.3
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low695.70.8625
Triple Number AP Medium567.71.0570
Triple Number AP High522.71.1480
Triple Number Windward/Leeward Low931.00.6445
Triple Number Windward/Leeward Medium704.10.8521
Triple Number Windward/Leeward High633.70.9468
Single Number Predominant Upwind641.90.9347
Single Number Predominant Reaching558.01.0752
Single Number Predominant Downwind590.31.0165
Predominant Upwind - Low826.40.7260
Predominant Upwind - Low/Med665.00.9023
Predominant Upwind - Medium608.00.9869
Predominant Upwind - Med/High578.41.0374
Predominant Upwind - High565.11.0618
Predominant Downwind Low821.20.7307
Predominant Downwind Low/Med628.90.9541
Predominant Downwind Medium551.81.0874
Predominant Downwind Med/High505.51.1869
Predominant Downwind High477.41.2568
Predominant Reaching Low732.00.8197
Predominant Reaching Low/Med583.01.0291
Predominant Reaching Medium528.01.1364
Predominant Reaching Med/High496.31.2090
Predominant Reaching High477.31.2570
SA/DSPL Upwind23.59SA/DSPL Downwind37.37
Scoring OptionTODTOT
5-Band Windward/Leeward Low1025.90.5849
5-Band Windward/Leeward Low/Med789.30.7602
5-Band Windward/Leeward Medium694.90.8635
5-Band Windward/Leeward Med/High641.30.9357
5-Band Windward/Leeward High615.90.9741
Windward/Leeward 60-40 Low1032.20.5813
Windward/Leeward 60-40 Low/Med802.90.7473
Windward/Leeward 60-40 Medium714.00.8403
Windward/Leeward 60-40 Med/High664.90.9024
Windward/Leeward 60-40 High642.90.9332
5-Band AP Low754.70.7950
5-Band AP Low/Med623.80.9619
5-Band AP Medium561.81.0680
5-Band AP Med/High527.71.1371
5-Band AP High510.51.1754
5-Band SF Bay Tour - Low894.30.6709
5-Band SF Bay Tour - Low/Med756.50.7931
5-Band SF Bay Tour - Medium672.10.8928
5-Band SF Bay Tour - Med/High625.40.9593
5-Band SF Bay Tour - High603.10.9949
Chicago-Mac Upwind0.9106
Chicago-Mac All Purpose0.9501
Chicago-Mac Downwind0.9857
Bayview-Mac Cove Island0.7230
Bayview-Mac Shore0.7281
Harvest Moon Regatta495.11.2118
Double HandedClub Certificate2025
LAGOMESP-10734_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassNORTH WIND 435MeasurementHINPlan reviewHull constructionSolidCarbon rudderNoLight stanchionsNoTrim tabNo
LOA13.100Max. Beam3.956Draft1.643Displacement10,840Wetted area34.30IMS L10.248LSM010.259Acc. length12.391Sink (kg/mm) 24.03
VCGD0.115VCGM0.072RM Rated (kg·m) 197.9Limit of positive stability(°) N/AStability IndexN/ADefault crew weight170Declared crew weightN/A
PROPELLER
Propeller TypeFolding 3 blades
InstallationStrutTwin screwNoHydro generatorNo
PRD0.400PBWPIPA0.0006
EDLST1ST2
ST3ST4ST5
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerYesMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays2CheckstaysSpreaders2Rotating mastNo
P15.000IG16.700ISP17.500MDT10.100MDL10.110MDT2MDL2TLMWGO
E4.900J5.300BAS2.000FSD0.050SFJ0.140SPL5.350WPLTPS6.000BDMWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM entered directlyRM entered200.0Flotation Date01/01/2010
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Double HandedClub Certificate2025
LAGOMESP-10734_C
RFEV
c/ Gamazo sn
39004 Santander – España
crucero@rfev.es
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateComment00145.11
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment0018.00NoNo 71.34
ASYMMETRIC SPINNAKER
IdSLUSLESLSHWSFLRatioAreaMeas.DateComment00117.38NaN139.40
CRUISER/RACER REQUIREMENTS*
Accommodation length12.4 mTable area0.55 m²Headroom1.83 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity160 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity98 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.