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<SAORecordList>
<SAORecord
FormatVersion="5.0"
StartTimeUTC="2026-11-01 -305 03:50:00.000"
URSICode="SMK29"
StationName="Santa Maria"
GeoLatitude="-29.69"
GeoLongitude="307.81"
Source="Ionosonde"
SourceType="DPS-4D"
ScalerType="auto">
<SystemInfo UMLStationID="129">
<FrequencyStepping StartFrequency="2.0" StopFrequency="15.0">
<LinearStepping Step="0.025" Units="MHz" />
</FrequencyStepping>
<RangeStepping StartRange="80.0" StopRange="1360.0" >
<LinearStepping Step="2.5" Units="km" />
</RangeStepping>
<AutoScaler Name="Artist5" Version="500200" ArtistFlags="2 8 0 0 0 0 0 0 0 55 0 0 0 0 0 0 0 0 1 0 "/>
<Comments>AR.5002.49: Problems inverting F-trace to N(h)-profile</Comments>
<StartTime Format="yyyy.MM.dd (DDD) HH:mm:ss" TimeZone="Coordinated Universal Time" >
2026.11.01 (305) 03:50:00</StartTime>
<SolarTerrestrialData>
<GyroFrequency Val="0.56" Model="IGRF 3.0" Altitude="300"/>
<DipAngle Val="-41.32" Model="IGRF 3.0" Altitude="300"/>
<DeclinationAngle Val="-16.06" Model="IGRF 3.0" Altitude="300"/>
<SunSpotNumber Val="60.383656" Status="predicted"/>
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<DigisondePreface Format="FF">
FF202630511010350001291297002000002515000000001107301000080205120000B05040001
</DigisondePreface>
</SystemInfo>
<CharacteristicList Num="21" >
<URSI ID="00" Val="5.525" Name="foF2" Units="MHz" QL="/" DL="/" />
<URSI ID="03" Val="2.914" Name="M(D)" QL="/" DL="/" />
<URSI ID="07" Val="16.103" Name="MUF(D)" Units="MHz" QL="/" DL="/" />
<URSI ID="42" Val="2.025" Name="fmin" Units="MHz" QL="/" DL="/" />
<URSI ID="30" Val="2.750" Name="foEs" Units="MHz" QL="/" DL="/" />
<URSI ID="80" Val="2.525" Name="fminF" Units="MHz" QL="/" DL="/" />
<URSI ID="51" Val="5.875" Name="fxI" Units="MHz" QL="/" DL="/" />
<URSI ID="16" Val="102.500" Name="h`F" Units="km" QL="/" DL="/" />
<URSI ID="04" Val="102.500" Name="h`F2" Units="km" QL="/" DL="/" />
<URSI ID="34" Val="95.000" Name="h`Es" Units="km" QL="/" DL="/" />
<URSI ID="90" Val="110.000" Name="hmE" Units="km" QL="/" DL="/" />
<URSI ID="83" Val="20.000" Name="yE" Units="km" QL="/" DL="/" />
<URSI ID="86" Val="0.075" Name="FF" Units="MHz" QL="/" DL="/" />
<URSI ID="88" Val="5.375" Name="fMUF" Units="MHz" QL="/" DL="/" />
<URSI ID="89" Val="420.927" Name="h`(fMUF)" Units="km" QL="/" DL="/" />
<Modeled Name="foEp" Val="0.354" Units="MHz" ModelName="CCIR-79" />
<URSI ID="61" Val="2.525" Name="f(h`F)" Units="MHz" QL="/" DL="/" />
<URSI ID="60" Val="2.525" Name="f(h`F2)" Units="MHz" QL="/" DL="/" />
<Modeled Name="foF2p" Val="5.768" Units="MHz" ModelName="URSI-88" ModelOptions="NoStorm" />
<Custom Name="fminEs" Val="2.025" Description="Minimum frequency of Es-layer" Units="MHz" />
<URSI ID="32" Val="2.525" Name="fbEs" Units="MHz" QL="/" DL="/" />
</CharacteristicList>
<TraceList Num="2">
<Trace Type="standard" Layer="F2" Polarization="O" Num="121">
<FrequencyList Type="float" Units="MHz" Description="Nominal Frequency" >
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</FrequencyList>
<RangeList Type="float" Units="km" Description="Group Range" >
102.500 102.500 102.500 102.500 102.500 102.500 102.500 102.500 102.500 102.500 102.500 120.577 138.654 156.731 174.808 192.885 210.962 229.038 247.115 265.192 283.269 301.346 319.423 337.500 337.500 337.500 337.500 340.000 342.500 342.500 342.500 341.250 340.000 342.500 342.500 342.500 342.500 345.000 345.000 345.000 345.000 345.000 347.500 347.500 347.500 347.500 347.500 350.000 350.000 350.000 350.000 351.250 352.500 352.500 355.000 355.000 355.000 355.000 355.000 357.500 357.500 357.500 357.500 360.000 360.000 362.500 362.500 362.500 362.500 365.000 365.000 365.000 367.500 367.500 367.500 370.000 370.000 370.000 372.500 372.500 372.500 372.500 375.000 375.000 375.000 380.000 380.000 380.000 380.000 382.500 382.500 385.000 385.000 387.500 388.333 389.167 390.000 392.500 392.500 395.000 397.500 397.500 400.000 400.000 402.500 405.000 405.000 405.000 407.500 410.000 410.000 412.500 415.000 417.500 420.927 424.871 429.459 434.863 441.322 449.177 458.938
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<TraceValueList Name="Amplitude" Type="integer" Units="dB" NoValue="0" Description="Relative Amplitude" >
66 60 0 60 0 0 0 0 66 66 51 0 0 0 0 0 0 0 0 0 0 0 0 90 93 90 87 0 87 87 87 84 87 87 93 93 90 90 93 93 78 78 81 81 81 81 78 75 69 0 72 0 72 72 81 81 96 99 99 99 102 102 102 105 108 99 78 78 90 93 84 84 96 99 96 93 72 69 69 69 57 57 84 84 108 102 96 96 93 99 99 99 99 96 75 72 111 108 108 105 99 102 99 105 108 105 75 69 102 105 108 105 102 99 96 0 0 0 0 0 0
</TraceValueList>
<TraceValueList Name="DopplerShift" Type="float" Units="Hz" NoValue="99.0" Description="Doppler Frequency Shift" >
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</TraceValueList>
</Trace>
<Trace Type="standard" Layer="Es" Polarization="O" Num="30">
<FrequencyList Type="float" Units="MHz" Description="Nominal Frequency" >
2.025 2.05 2.075 2.1 2.125 2.15 2.175 2.2 2.225 2.25 2.275 2.3 2.325 2.35 2.375 2.4 2.425 2.45 2.475 2.5 2.525 2.55 2.575 2.6 2.625 2.65 2.675 2.7 2.725 2.75
</FrequencyList>
<RangeList Type="float" Units="km" Description="Group Range" >
97.500 97.500 97.500 98.125 98.750 99.375 100.000 102.500 102.500 101.875 101.250 100.625 100.000 99.500 99.000 98.500 98.000 97.500 97.500 100.000 95.000 100.000 100.000 100.000 97.500 97.500 97.500 97.500 95.000 95.000
</RangeList>
<TraceValueList Name="Amplitude" Type="integer" Units="dB" NoValue="0" Description="Relative Amplitude" >
66 66 66 0 0 0 66 69 66 0 0 0 51 0 0 0 0 78 72 72 66 66 0 66 60 0 72 75 72 66
</TraceValueList>
<TraceValueList Name="DopplerShift" Type="float" Units="Hz" NoValue="99.0" Description="Doppler Frequency Shift" >
-1.5625 -1.5625 1.5625 -1.5625 1.5625 1.5625 1.5625 -1.5625 1.5625 -1.5625 -1.5625 1.5625 -1.5625 -1.5625 1.5625 -1.5625 -1.5625 1.5625 -1.5625 1.5625 1.5625 -1.5625 1.5625 -1.5625 1.5625 -1.5625 1.5625 1.5625 -1.5625 -1.5625
</TraceValueList>
</Trace>
</TraceList>
</SAORecord>
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