Non Spin/HSFClub Certificate2025
CapellaFIN10546
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 Angles42.5°42.5°40.5°38.7°37.5°36.9°36.6°36.8°37.6°
Beat VMG2.703.684.424.905.125.235.305.355.33
52°4.195.566.456.917.137.227.277.357.37
60°4.455.826.647.067.287.387.457.547.58
75°4.615.986.767.167.427.607.717.867.97
90°4.475.856.707.157.447.687.898.188.38
110°3.855.236.256.937.337.647.938.539.05
120°3.524.895.976.757.217.547.858.509.32
135°2.994.265.376.256.877.277.588.208.98
150°2.443.584.665.576.336.897.277.878.50
Run VMG2.113.104.034.865.616.296.837.518.08
Gybe Angles144.4°144.4°150.5°156.6°166.4°174.5°179.0°179.7°179.9°
APH ToD:574.4CDL: 9.334APH ToT: 1.0446CertNo:
BOAT
ClassDehler 36 DBDesignerVan de StadtBuilderDehler YachtsAge date01/1991Series date01/1990Offset fileDEHLER36DB.offData fileFIN10546
HULL
Length Overall11.010 mMaximum Beam3.458 mDraft1.985 mDisplacement5,968 kgDLR7.1296IMS DivisionCruiser/RacerDynamic Allowance0.100%Age Allowance0.487%
PROPELLER
InstallationShaft exposedTypeFolding 2 bladesDiameter0.419m
CREW
Maximum weight700 kg(declared)Minimum weight570 kg ✱ when appliedNon Manual PowerNoCrew Arm Extension
SAIL AREAS (m²)
MeasuredRatedMainsail44.2645.19Headsail Luffed43.5743.57Headsail FlyingSymmetricAsymmetric
STORM SAIL AREAS (m²)
Trysail13.07Storm Jib9.19Heavy Weather Jib24.79
SAIL LIMITS
Headsails5
✱ Zero set flying
Spinnakers0
✱ Spinnaker pole aboard
STABILITY
Righting MomentN/AStability IndexN/A
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.
Non Spin/HSFClub Certificate2025
CapellaFIN10546
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
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 VMG1335.7978.4814.5735.0703.3688.0679.4672.4676.0
52°859.8647.6558.0520.7505.3498.6494.9489.7488.2
60°808.5618.5542.1510.1494.8487.6483.5477.3474.7
75°780.3602.2532.9502.9485.4473.9467.0457.8451.8
90°806.2615.0537.2503.3483.9468.8456.5440.3429.6
110°935.5688.9576.4519.4490.9471.0453.7422.0397.8
120°1021.3736.6602.6533.7499.3477.3458.8423.8386.4
135°1204.2844.6670.3576.3524.2495.4474.8439.1400.7
150°1478.11005.0773.2646.3568.6522.4495.3457.7423.6
Run VMG1704.61160.5892.5740.9641.7572.4527.4479.6445.7
Selected Courses
Windward / Leeward1516.91069.4853.5737.9672.5630.2603.4576.0560.8
All purpose1125.8814.1668.4593.9553.9529.6513.6492.1476.3
Single Number Scoring Options
CourseTime On
Distance
Time On
Time
Windward / Leeward703.30.8531
All purpose574.41.0446
 
Custom scoring options for Australia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Custom scoring options for Austria
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance626.40.9579
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
Custom scoring options for Brazil
Scoring OptionTime On
Time
Upwind "bolina"0.7968
Downwind "popa"0.8375
70% up, 30% down "Ilhabela"0.8086
30% up, 70% down "Ilhabela-inverso"0.8249
Custom scoring options for Bulgaria
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Predominantly Upwind605.30.9912
Predominantly Downwind602.10.9965
Custom scoring options for Canada
Scoring OptionTODTOT
Triple Number AP Low741.20.8095
Triple Number AP Medium570.81.0512
Triple Number AP High509.51.1775
Triple Number Windward/Leeward Low1005.80.5965
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Single Number Predominant Upwind627.70.9559
Single Number Predominant Reaching574.71.0441
Single Number Predominant Downwind631.90.9495
Predominant Upwind - Low852.00.7042
Predominant Upwind - Low/Med658.40.9113
Predominant Upwind - Medium586.31.0234
Predominant Upwind - Med/High550.71.0896
Predominant Upwind - High535.51.1205
Predominant Downwind Low949.60.6318
Predominant Downwind Low/Med690.70.8687
Predominant Downwind Medium579.01.0362
Predominant Downwind Med/High511.41.1732
Predominant Downwind High477.41.2567
Predominant Reaching Low796.50.7533
Predominant Reaching Low/Med610.40.9829
Predominant Reaching Medium536.61.1182
Predominant Reaching Med/High494.21.2142
Predominant Reaching High471.31.2732
SA/DSPL Upwind26.54SA/DSPL Downwind26.54
Scoring OptionTODTOT
5-Band Windward/Leeward Low1128.10.5319
5-Band Windward/Leeward Low/Med817.90.7336
5-Band Windward/Leeward Medium685.60.8752
5-Band Windward/Leeward Med/High609.10.9851
5-Band Windward/Leeward High578.11.0379
Windward/Leeward 60-40 Low1107.90.5416
Windward/Leeward 60-40 Low/Med813.10.7379
Windward/Leeward 60-40 Medium691.10.8682
Windward/Leeward 60-40 Med/High623.60.9621
Windward/Leeward 60-40 High597.31.0045
5-Band AP Low830.70.7223
5-Band AP Low/Med646.70.9278
5-Band AP Medium562.61.0664
5-Band AP Med/High516.11.1627
5-Band AP High493.11.2168
5-Band SF Bay Tour - Low961.70.6239
5-Band SF Bay Tour - Low/Med777.70.7715
5-Band SF Bay Tour - Medium660.70.9081
5-Band SF Bay Tour - Med/High596.51.0059
5-Band SF Bay Tour - High569.31.0539
Chicago-Mac Upwind0.9288
Chicago-Mac All Purpose0.9256
Chicago-Mac Downwind0.9124
Bayview-Mac Cove Island0.6728
Bayview-Mac Shore0.6813
Harvest Moon Regatta505.71.1866
Custom scoring options for Cyprus
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance626.40.9579
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
Custom scoring options for Denmark
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance626.40.9579
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
Custom scoring options for Spain
Scoring OptionTime On
Distance
Coastal/Long Distance626.4
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
Custom scoring options for Estonia
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Custom scoring options for Finland
Scoring OptionTime On
Distance
Time On
Time
FinRating626.40.9579
FinRating, kevyt tuuli1111.20.9000
FinRating, kova tuuli496.51.0071
Custom scoring options for France
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Custom scoring options for Germany
Scoring OptionTime On
Time
Coastal/Long Distance0.9579
Triple Number Coastal/Long Distance Low0.8095
Triple Number Coastal/Long Distance Medium1.0513
Triple Number Coastal/Long Distance High1.1775
Triple Number Windward/Leeward Low0.6240
Triple Number Windward/Leeward Medium0.8586
Triple Number Windward/Leeward High1.0003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
For information
General Purpose Handicap (GPH)645.3
Custom scoring options for Greece
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance626.40.9579
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
Custom scoring options for Hungary
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Custom scoring options for Israel
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance626.40.9579
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
Custom scoring options for Japan
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance626.40.9579
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
Custom scoring options for Korea
Scoring OptionTime On
Distance
Triple Number Coastal/Long Distance Low741.2
Triple Number Coastal/Long Distance Medium570.7
Triple Number Coastal/Long Distance High509.6
Triple Number Windward/Leeward Low961.5
Triple Number Windward/Leeward Medium698.8
Triple Number Windward/Leeward High599.8
Predominantly Upwind605.3
Predominantly Downwind602.1
Predominantly Reaching568.5
Custom scoring options for Lithuania
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance626.40.9579
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
Custom scoring options for Netherlands
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8095
Triple Number Coastal/Long Distance Medium1.0513
Triple Number Coastal/Long Distance High1.1775
Triple Number Windward/Leeward Low0.6240
Triple Number Windward/Leeward Medium0.8586
Triple Number Windward/Leeward High1.0003
Coastal/Long Distance0.9579
Predominantly Upwind0.9912
Predominantly Downwind0.9965
For information
General Purpose Handicap (GPH)645.3
Custom scoring options for Norway
Scoring OptionTime On
Time
Distanseseilas Singeltall  (APH)1.0446
Distanseseilas Trippeltall svak vind0.8095
Distanseseilas Trippeltall mellomvind1.0513
Distanseseilas Trippeltall sterk vind1.1775
Pølsebane Trippeltall svak vind0.6240
Pølsebane Trippeltall mellomvind0.8586
Pølsebane Trippeltall sterk vind1.0003
Motvind Singeltall0.9912
Medvind Singeltall0.9965
Custom scoring options for Portugal
Scoring OptionTime On
Distance
Time On
Time
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Coastal/Long Distance626.40.9579
Custom scoring options for Russia
Scoring OptionTime On
Distance
Time On
Time
Predominantly Upwind605.30.9912
Predominantly Downwind602.10.9965
Custom scoring options for South Africa
Scoring OptionTime On
Distance
Time On
Time
Cape Doctor Inshore565.41.0612
Cape Doctor Coastal481.01.2473
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Custom scoring options for Slovenia
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8095
Triple Number Coastal/Long Distance Medium1.0513
Triple Number Coastal/Long Distance High1.1775
Triple Number Windward/Leeward Low0.6240
Triple Number Windward/Leeward Medium0.8586
Triple Number Windward/Leeward High1.0003
Custom scoring options for Switzerland
Scoring OptionTime On
Time
Triple Number Coastal/Long Distance Low0.8095
Triple Number Coastal/Long Distance Medium1.0513
Triple Number Coastal/Long Distance High1.1775
Triple Number Windward/Leeward Low0.6240
Triple Number Windward/Leeward Medium0.8586
Triple Number Windward/Leeward High1.0003
Custom scoring options for Sweden
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance626.40.9579
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Predominantly Upwind605.30.9912
Predominantly Downwind602.10.9965
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
Custom scoring options for Ukraine
Scoring OptionTime On
Distance
Time On
Time
Coastal/Long Distance626.40.9579
Triple Number Coastal/Long Distance Low741.20.8095
Triple Number Coastal/Long Distance Medium570.71.0513
Triple Number Coastal/Long Distance High509.61.1775
Triple Number Windward/Leeward Low961.50.6240
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Performance Curve4 kt 6 kt 8 kt 10 kt 12 kt 14 kt 16 kt 20 kt 24 kt
Coastal/Long Distance1644.11078.5805.6667.8590.0549.4519.8474.3455.7
Custom scoring options for United States of America
Scoring OptionTODTOT
Triple Number AP Low741.20.8095
Triple Number AP Medium570.81.0512
Triple Number AP High509.51.1775
Triple Number Windward/Leeward Low1005.80.5965
Triple Number Windward/Leeward Medium698.80.8586
Triple Number Windward/Leeward High599.81.0003
Single Number Predominant Upwind627.70.9559
Single Number Predominant Reaching574.71.0441
Single Number Predominant Downwind631.90.9495
Predominant Upwind - Low852.00.7042
Predominant Upwind - Low/Med658.40.9113
Predominant Upwind - Medium586.31.0234
Predominant Upwind - Med/High550.71.0896
Predominant Upwind - High535.51.1205
Predominant Downwind Low949.60.6318
Predominant Downwind Low/Med690.70.8687
Predominant Downwind Medium579.01.0362
Predominant Downwind Med/High511.41.1732
Predominant Downwind High477.41.2567
Predominant Reaching Low796.50.7533
Predominant Reaching Low/Med610.40.9829
Predominant Reaching Medium536.61.1182
Predominant Reaching Med/High494.21.2142
Predominant Reaching High471.31.2732
SA/DSPL Upwind26.54SA/DSPL Downwind26.54
Scoring OptionTODTOT
5-Band Windward/Leeward Low1128.10.5319
5-Band Windward/Leeward Low/Med817.90.7336
5-Band Windward/Leeward Medium685.60.8752
5-Band Windward/Leeward Med/High609.10.9851
5-Band Windward/Leeward High578.11.0379
Windward/Leeward 60-40 Low1107.90.5416
Windward/Leeward 60-40 Low/Med813.10.7379
Windward/Leeward 60-40 Medium691.10.8682
Windward/Leeward 60-40 Med/High623.60.9621
Windward/Leeward 60-40 High597.31.0045
5-Band AP Low830.70.7223
5-Band AP Low/Med646.70.9278
5-Band AP Medium562.61.0664
5-Band AP Med/High516.11.1627
5-Band AP High493.11.2168
5-Band SF Bay Tour - Low961.70.6239
5-Band SF Bay Tour - Low/Med777.70.7715
5-Band SF Bay Tour - Medium660.70.9081
5-Band SF Bay Tour - Med/High596.51.0059
5-Band SF Bay Tour - High569.31.0539
Chicago-Mac Upwind0.9288
Chicago-Mac All Purpose0.9256
Chicago-Mac Downwind0.9124
Bayview-Mac Cove Island0.6728
Bayview-Mac Shore0.6813
Harvest Moon Regatta505.71.1866
Non Spin/HSFClub Certificate2025
CapellaFIN10546
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
Data in meters/kilograms (Metric)
HULL AND APPENDAGES (Lightship Trim)
ClassDehler 36 DBMeasurementHINPlan reviewHull constructionCoredCarbon rudderNoLight stanchionsNoTrim tabNo
LOA11.010Max. Beam3.458Draft1.985Displacement5,968Wetted area27.07IMS L9.652LSM09.424Acc. length11.010Sink (kg/mm) 20.12
VCGD0.019VCGM0.025RM Rated (kg·m) 149.6Limit of positive stability(°) N/AStability IndexN/ADefault crew weight632Declared crew weight700
PROPELLER
Propeller TypeFolding 2 blades
InstallationShaft exposedTwin screwNoHydro generatorNo
PRD0.419PBW0.110PIPA0.0055
PSD0.025PHD0.077PHL0.135
PSA18.5°ESL0.970
ST10.030ST20.095ST30.095
ST40.055ST50.230
RIG
Forestay tensionAftInner stayNone FittedMast materialAluminumSingle headsail furlerNoMainsail furlerNoArticulated bowspritNoNon-circular riggingNoFiber riggingNoAdjustable mast footNoRunning backstays1CheckstaysSpreaders2Rotating mastNo
P14.500IG13.550ISP13.600MDT10.118MDL10.170MDT2MDL2TLMWGO
E5.150J3.900BAS1.600FSDSFJSPL3.980WPLTPS4.410BD0.165MWTMCG
Flying Headsail Foretriangles IdISPTPS
FLOTATION AND STABILITY
Calculation methodRM estimatedFlotation Date03/03/2020
BALLAST
TANKS
INVENTORY
INVENTORY
Fixed Ballast Total0
Total deductible
Total deductible
Non Spin/HSFClub Certificate2025
CapellaFIN10546
Avomeripurjehtijat ry
c/o Mainoskauppa Oy
Melkonkatu 16 B
00210 HELSINKI
MAINSAIL
IdMHBMUWMTWMHWMQWAreaMeas.DateCommentMain0.161.131.963.354.2144.2616/04/2024
HEADSAIL
IdHHBHUWHTWHHWHQWHLPHLUBtnFlyingFTAreaMeas.DateComment10.090.831.703.575.146.4212.86NoNo 43.5719/04/2023
CRUISER/RACER REQUIREMENTS*
Accommodation length11.0 mTable area0.55 m²Headroom1.76 mMinimum number of berths5Personal gear stowage0.20 m³Fresh water capacity125 lMinimum number of seats in cockpit5Food stowage0.30 m³Fuel capacity70 lCabin soleStovesSinksGalley gear stowageToiletWash basinNavigation areaHanging locker
*This list is a summary of the requirements. See IMS Appendix 1 for details.