08         NSSDC Common Data Format (CDF) (C) Copyright 1990-1994 NASA/GSFC National Space Science Data Center NASA/Goddard Space Flight Center Greenbelt, Maryland 20771 USA (NSI/DECnet -- NSSDCA::CDFSUPPORT) (Internet -- CDFSUPPORT@NSSDCA.GSFC.NASA.GOV) <%аt┘)    "        t6ш        TITLEN3        DE-1 Energetic Ion Compositiontюк        ProjectD3        DE>Dynamics Explorert╚b        Disciplinef36        Space Physics>Magnetospheric Ionospheric InteractionstЧ<        Descriptor[3+        EICS>Energetic Ion Composition SpectrometertT         Data_typeI3        VS>Validated Summary Datat№╚        Data_version43        1.01tСp         TextъZ3║         Data: 96 second average fluxes for H+, O+, and He+ ions in 15 energy and 14 pitch angle bins. Including data uncertainties, data quality indicators and spacecraft position information. <Ц3         References: ▄r3м        1. Peterson, W.K., H.L. Collin, M.F. Doherty and C.M. Bjorklund, O+ and He+ restricted and extended (bi-modal) ion conic distributions, Geophys. Res.Lett., 19, 1439, 1992. Ў h3╞        2. Collin, H.L., W.K. Peterson, J.F. Drake, and A.W. Yau, The helium components of energetic terrestrial ion upflows: Their occurrence, morphology, and intensity, J. Geophys. Res., 93, 7558, 1988. ╥ :3в        3. Chiu, Y.T., R.M. Robinson, H.L. Collin, S. Chakrabarti, and G.R. Gladstone, Exospheric imaging in the extreme ultraviolet, Geophys. Res. Lett., 17, 267, 1990. Ы ╒3k        4. Robinson, R.M., Y.T. Chiu, R.C. Catura, H.L. Collin, D. Garrido and R. Smith, Instrumental and observational requirements for space-based imaging of magnetospheric emissions, Instrumentation for magnetospheric Imager, Proceedings of the SPIE, The International Society for Optical Engineering, Bellingham, Washington, S. Chakrabarti, Ed., Vol. 1744, 13, 1992.h =38        These data are are a validated sub set of the full resolution DE/EICS data set archived in native VAX/VMS format at NSSDC under the DATA_SET_NAME: EICS_STAND_ALONE_TELEMETRY_FILE_SYSTEM. The data in this CDF are a super-set of the data used to prepare the four large scale statistical studies referenced above. ╝3O        The three data quality indicators N C and A described in the documentation accompanying the EICS_STAND_ALONE_TELEMETRY_FILE_SYSTEM as well as several other data quality and mode indicators are included here. These data indicators are described on line and are referenced from the DE project home page on the Space Physics Data System.╜y3Н        URL: ftp://sierra.space..lockheed.com/DATA/de/DE_eics_home.html IF Unavailable try: http://leadbelley.lanl.gov/spds/project-pages-only.htmlЮ3 n        Each physical cdf file contains data for an entire UT day. The files have names of the form YYDDD_EICS_DE.cdfт∙3 ▓        The file naming convention includes the UT day encoded in the NASA standard YYDDD format. YY are the last two digits of the year and DDD is the day of year with January 1 = 001. Ш3 h        EICS data were not acquired in all 24 UT day intervals. If no input data were available for a UT day period, no CDF file was produced. IFEICS data were available but there are no data available stisfying the input requirements for this data set for a UT day interval, the CDF file contains one record of CDF_FILL data entries for all record variable entries. t=        ADID_ref83        NSSD0241tы▒        Logical_source:3         DE_VS_EICStц_         Logical_source_descriptionЗ 3W        Dynamics Explorer Energetic Ion Composition Spectrometer (EICS), Validated Summary DatatЧZ         PI_name= 3         E. G. ShelleytJ          PI_affiliation? 3        Lockheed Martint ╛         Mission_groupA 3        Dynamics Explorert┤s         Instrument_typeA 3        Particles (space)tХ(        TEXT_supplement_1m3=        Metadata providedby W.K. Peterson with the helpof Mona KesseltJ         Logical_file_idA3        81258_EICS_DE.cdft└╛        MODSV3&        Created October, 1995 by W.K. Petersonм3|        Add Q_FLAG_FILE_CORRUPTED variable to indicate intervals for which full data quality information is not available. 10/10/95 t4    &$"!    FIELDNAMtи    &e    VALIDMINt    &Э    VALIDMAXtР    &╒    SCALEMINt    '     SCALEMAXtx    'E    UNITStь    '}    FORMATt`    '╡    MONOTONt╘    'э    FILLVALtH    (%"!    CATDESCt╝    (z"!    VAR_TYPEt 0    (╢"!    DICT_KEYt д    ,г    UNIT_PTRt!    ,▄    LABL_PTR_1t!М    -    FORM_PTRt"     2F    LABLAXISt"t!    2}     DELTA_PLUS_VARt"ш"    2║     DELTA_MINUS_VARt#\#    -Q    DEPEND_0t#╨$    -Ж     DEPEND_1t$D%    3i     DEPEND_2t$╕&    )"!    AVG_TYPEt%,'    )<"!    DISPLAY_TYPEt(    )w"!    VAR_NOTESД)№╙∙╙∙            EpochA *И3        Time since 0 A.D.8 *└        B╠p7KZ8 *№        B╠Т█R1 А8 +8        B╠p:g▄@8 +t        B╠Т┘╤мА8 0R3        ms (UT) 8 0Ъ3        F14.0 8 0╧3        INCREASE8 +░        ╞_НяИ░$U +ф3%        NSSDC standard-reference time value. < ,&3         support_dataN ,^3        time>epoch_accumulation_center8 -┐&3        standard; -Ё'3         time_seriesЕ .+(3U        Center time of 96 second accumulation intervals, starting at 0 seconds of each UT dayМ.░╓Н╓Н            Time_PB5    8 /D3        Time PB5< /В        ╜< /╢        ╟13Ф< /ъ        ╜иА< 0        ╟1%Q4 1        АB 1;3        Time PB5, centered8 1║3        metadataE 1ю3        time>PB5_center_range9 │а3         unit_time: │▄3         label_time; ┤3         format_time5 2ў#3        Epoch9 3,$3         unit_time1 3л&3         ; 3▄'3         time_seriesЕ 4 (3U        Center time of 96 second accumulation intervals, starting at 0 seconds of each UT dayФ5╜┘%┘%            h_flux        > 6I3        H+ number flux4 6Ф        ║Гo4 6╚        P∙4 6№        EЬ@4 70        Nnk(H 7d3        Ions (cm^2-s-sr-keV)^-1 5 7Ч3        e12.48 7╦3        FALSE 4 8        М╬│ 873O        H+ number flux, at 15 energies (~0.01 to ~20keV) and 14 pitch angles (0-180deg)4 8П3        dataX 8╦3(        particle_flux>proton_differential_number7 9 3        H+ flux= 9F!3         h_uncertainty= 9}"3         h_uncertainty5 M#3        Epoch= MO$3         Center_energyB MМ%3        Center_pitch_angle1 9┤&3         1 9х'3         ░ :(3А        Negative fluxes reflect low count rates and background subtraction. The width of lowest energy channel is variable. Pitch angle coverage is NOT uniform. Conversion to velocity space density, calculations of density and other operations involving division by a characteristic energy are limited in accuracy by energy bands that are wide compared to the fall off of flux with energy. М<щ<<            Center_energy    K =u3        Energy at the center of Bin4 =╘        7@Ё 4 >        Aа4 ><        <#╫ 4 >p        Aа3 >д3        keV4 >╫3        F6.38 ? 3        FALSE 4 ?C        М╬│X ?w3(        Ion Energy, 15 channels ~0.01 to ~20 keV< @A3         support_dataC @}3        energy>band_channel8 @└ 3        center E7 R└!3        E_delta7 R¤"3        E_delta1 @∙&3         1 A*'3          A[(3╙        The first (lowest) of the 15 energy channels has a variable lower limit and center energy. The variable Low_energy_cut_off specifies the lower limit of the lowest energy channel. The remaining 14 energy channels have fixed lower, center, and upper limits that are specified by DELTA_PLUS_VAR and DELTA_MINUS_VAR Attribute E_delta. The value in this table (0.062 keV) is the normal center energy for the lowest energy channel, i.e. when Low_energy_cut_off = 0.01 keV.М                                                                         <е                                    D=}є╢>lЛD>▌▓-?%б╦?_╛w?О┘?╥░!@╛w@;o@lУ@аэС@╘jA╠═AK33AИXМCUBЕBЕ            E_delta    _ Cс3/        50% of the FWHM Transmission Energy Band Pass. 4 D        =ЩЩЪ4 DQ        ?ЩЪ4 DЕ        =L╠═4 D╣        ?ЩЪ3 Dэ3        keV4 E$3        F6.38 EX3        FALSE 4 EР        М╬│╩ E─3Ъ        Half of the instrumental Full EnergyWidth at Half Maximum Transmission, EXCEPT Low_energy_cut_off specifies the lower limit of the lowest energy channel. < F03         support_dataC Fl3        energy>band_channel9 Fз 3         delta E/21 F▐&3         1 G'3         * G@(3·        The first of the 15 energy channels has a variable lower limit and center energy. The remaining 14 energy channels have fixed lower, and upper limits that are specified by Center_energy and the DELTA_PLUS_VAR and DELTA_MINUS_VAR Attribute E_delta. М                                                                         C                                    D=Э▓-=еуT=░ ┼=║^5=─Ыж=╥ёк=эСh>$▌>НP>+ >M╥Є>v╚┤>Э/>╔7L?AЙМI1HeHe            Center_pitch_angle    < I┼3         Pitch Angle 4 J        4 JM        C44 JБ        4 J╡        C47 Jщ3        degrees4 K13        F5.18 Kf3        FALSE 4 KЮ        М╬│l K╥3<        Pitch Angles at the center of 14 non uniformly spaced Bins. < LO3         support_data; LЛ3         angle>pitch7 Lу 3        P Angle1 M╬&3         1 M '3         % N0(3ї        Variable width Pitch Angle Bins covering 0-7.5, 7.5-15, 15-30, 30-45, 45-60, 60-75 75-90, 90-105, 105-120, 120-135, 135-150, 150-165, 165-172.5, and 172.5-180 degrees. This provides highest angular resolution along the magnetic field direction.М                                                                         Hё                                    @@s33A4╠═A┤BBRBЗBеB├BсB CАCАC(╠═C0L═ФNє▌▌            h_uncertainty        T OЗ3$        Standard deviation of H+ number flux4 O┼        4 O∙        G├P4 P-        BH4 Pa        G├PH PХ3        Ions (cm^2-s-sr-keV)^-1 5 P▌3        e12.48 Q3        FALSE 4 QJ        М╬│} Q~3M        ONE Standard deviation of H+ number fluxat 15 energy and 14 pitch angle bins.< Q¤3         support_dataX R13(        particle_flux>proton_differential_number7 RЙ 3        h sigma5 S:#3        Epoch= So$3         Center_energyB Sм%3        Center_pitch_angle1 Sю&3         1 T'3         ├ TP(3У        Uncertainly estimated from the observed total signal counts. The width of lowest energy channel is variable. Pitch angle coverage is NOT uniform.ФVр▌р▌            o_flux        > VФ3        O+ number flux4 Vш        ║Гo4 W        P∙4 WP        EЬ@4 WД        Nnk(H W╕3        Ions (cm^2-s-sr-keV)^-1 5 X3        e12.48 X53        FALSE 4 Xm        М╬│ Xб3O        O+ number flux, at 15 energies (~0.01 to ~20keV) and 14 pitch angles (0-180deg)4 Y3        dataX YZ3(        particle_flux>oxygen_differential_number7 Y▓ 3        O+ flux= _б!3         o_uncertainty= _▀"3         o_uncertainty5 Yщ#3        Epoch= Z$3         Center_energyB Z[%3        Center_pitch_angle1 ZЭ&3         1 Z╬'3         ░ Z (3А        Negative fluxes reflect low count rates and background subtraction. The width of lowest energy channel is variable. Pitch angle coverage is NOT uniform. Conversion to velocity space density, calculations of density and other operations involving division by a characteristic energy are limited in accuracy by energy bands that are wide compared to the fall off of flux with energy. Ф[┬ф╣ф╣            o_uncertainty        T \V3$        Standard deviation of O+ number flux4 \Х        4 \╔        G├P4 \¤        BH4 ]1        G├PH ]e3        Ions (cm^2-s-sr-keV)^-1 5 ]н3        e12.48 ]т3        FALSE 4 ^        М╬│} ^N3M        ONE Standard deviation of O+ number fluxat 15 energy and 14 pitch angle bins.< ^╬3         support_dataX _3(        particle_flux>oxygen_differential_number7 _i 3        o sigma5 `#3        Epoch= `R$3         Center_energyB `П%3        Center_pitch_angle1 `╤&3         1 a'3         ├ a3(3У        Uncertainly estimated from the observed total signal counts. The width of lowest energy channel is variable. Pitch angle coverage is NOT uniform.ФbушХшХ             he_flux        ? cw3         He+ number flux4 c╠         ║Гo4 d         P∙4 d4         EЬ@4 dh         Nnk(H dЬ3         Ions (cm^2-s-sr-keV)^-1 5 dф3         e12.48 e3         FALSE 4 eQ         М╬│А eЕ3 P        He+ number flux, at 15 energies (~0.01 to ~20keV) and 14 pitch angles (0-180deg)4 f3         datag f?3 7        particle_flux>helium_singly_charged_differential_number8 fж 3         He+ flux> !3         he_uncertainty> "3         he_uncertainty5 f▐#3         Epoch= g$3         Center_energyB gP%3         Center_pitch_angle1 gТ&3          1 g├'3          ░ gЇ(3 А        Negative fluxes reflect low count rates and background subtraction. The width of lowest energy channel is variable. Pitch angle coverage is NOT uniform. Conversion to velocity space density, calculations of density and other operations involving division by a characteristic energy are limited in accuracy by energy bands that are wide compared to the fall off of flux with energy. Фh╖ьqьq             he_uncertainty        U i;3 %        Standard deviation of He+ number flux4 iА         4 i┤         G├P4 iш         BH4 j         G├PH jP3         Ions (cm^2-s-sr-keV)^-1 5 jС3         e12.48 j╞3         FALSE 4 j■         М╬│~ k23 N        ONE Standard deviation of He+ number fluxat 15 energy and 14 pitch angle bins.< kЫ3         support_datag k╫3 7        particle_flux>helium_singly_charged_differential_number8 l 3         he sigma5 lF#3         Epoch= l{$3         Center_energyB %3         Center_pitch_angle1 l╪&3          1 m'3          ├ mA(3 У        Uncertainly estimated from the observed total signal counts. The width of lowest energy channel is variable. Pitch angle coverage is NOT uniform.Дn▓ЁMЁM             INTERPOLATED_BACKGROUNDE o63         Background count rate4 oЖ         4 o║         G├P4 oю         :Гo4 p"         B╚A pV3         counts per sample5 pЧ3         e12.48 p╠3         FALSE 4 q         М╬│i q83 9        Background count rate interpolated to center time. scalar< qб3         support_data< q▌3         significance3 r 3         Bkg5 rR#3         Epoch] ▓▄$3 -        STANDARD_DEVIATION_OF_INTERPOLATED_BACKGROUND8 rЗ&3         standard1 r║'3          q rы(3 A        Because the backgrounddoes, at times, vary rapidly on the 96 second averaging period the background counting rate has been interpolated intime to reflect the expected background counting rate at the center of the averaging interval. The ion flux may be time alised in regions of rapidly varying INTERPOLATED_BACKGROUND. ДsuЄсЄс             STANDARD_DEVIATION_OF_INTERPOLATED_BACKGROUNDP s∙3         Standard deviation of Background4 t9         4 tm         Dz4 tб         :Гo4 t╒         B╚A u 3         counts per sample5 u<3         e12.48 up3         FALSE 4 uи         М╬│i u▄3 9        One standard deviation of Interpolated Background. scalar< vI3         support_data< vЕ3         significance9 v╚ 3         Bkg sigma5 w#3         Epoch3 w5&3         rms1 wm'3          К wЮ(3 Z        Determined from the total number ofbackground counts observed in the 96averaging period. Дx5їuїu             Low_energy_cut_off@ x╣3         Low Energy Limit4 y         4 yL         B╚4 yА         4 y┤         B╚3 yш3         keV4 z3         f6.18 zK3         FALSE 4 zГ         М╬│m z╖3 =        Lowest Energy above the spacecraft potential accepted. scalar< {S3         support_dataC {П3         energy>band_channel8 {╫ 3         E cutoff5 | #3         Epoch8 |@&3         nonsense1 |x'3          Ч |й(3 g        The Center_energy of the lowest energy channel must be corrected for Low_energy_cut_off above 0.015 keVДБ╟° °             Mode_error_flag_ ВK3/        Combined Flags indicating mode and data quality4 ВТ        4 В├        4 ВЇ        4 Г%        Ц1 ГV3         2 ГЗ3        I48 Г╣3        FALSE 4 Гё        АЬ Д"3l        Bitwise combination of He_data,N_flag, C_flag, A_flag, Noisy_flag, Short_flag, and PA_coverage_flag. scalar< ДИ3         support_dataH Д─3        flag>quality_status_mode4 Д¤ 3        FLAG5 Е1#3        Epoch8 Еf&3        nonsense1 ЕЮ'3          Е╧(3ю        This variable is displayed as a bitwisespectrogram by the idl check_cdf.pro code available from pete@willow.space.lockheed.com Interpretation of Values: 0/1: 0=He+ data. 1=No He+ data 0/2: 0=NOT BCLIST N flag indicating that data are missing or care must be taken in processing or interpreting them. 2= N flag on. 0/4: 0=NOT BCLIST C flag indicating that data in the lowest energy channel are contaminated by extra counts from a EUV photoionization of residual gas in the input aperture. 4=C flag on. 0/8: 0=NOT BCLIST A flag indicating that full attitude are available in the full archived data file. Attitude data are not required or available for the pitch angle organized data processed into the cdf files here. 8= A flag on. 0/16: 0=Not NOISY data Flag manually entered after scan of summary spectrogram 16= Noisy flag on. 0/32: 0=NOT TOO SHORT. Interpretation of Noisy data and other problems was difficult from files containing less than about 7 minutes of data. This flag was manually set from reading summary spectrograms. 32= Data interval too short. 0/64: 0=Complete pitch angle coverage determined from visual inspection of summary spectrograms 64= Incomplete pitch angle coverage. 0/128: See Q_FLAG_FILE_CORRUPTED variable described below. ДЖy ·Э·Э            He_dataG Ж¤3        He+ data available flag1 З<         1 Зm         1 ЗЮ         1 З╧         1 И3         2 И13        I28 Иc3        FALSE 1 ИЫ          f И╠36        He+ data available flag 0=data for he+; 1=no he+ data < Й73         support_data9 Йs3         flag>mode4 Йп 3        0=he5 Йу#3        Epoch8 К&3        nonsense1 КP'3         к КБ(3z        He+ fluxes are available for approximately 50% of the data intervalsin this archive. He_data is set on a per record basisДМg ¤1¤1            N_flag? Мы3        Data valid flag1 Н)         1 НZ         1 НЛ         1 Н╝         1 Нэ3         2 О3        I28 ОP3        FALSE 1 ОИ          k О╣3;        Data valid flag 0=good; 1=Not available or use with caution< П73         support_data< Пs3         flag>quality4 Пп 3        0-OK5 Пч#3        Epoch8 Р&3        nonsense1 РT'3         ц РЕ(3╢        Some valid data may be included in the telemetry segment, but some of the data in the segment are invalid and must not be includedin long term average data sets.This is the N flag described in the EICSDATA.LIS file and other documentation accompanying the EICS_STAND_ALONE_TELEMETRY_FILE_SYSTEM from NSSDC or on line on the DE project home page on the Space Physics Data System. This flag is set on a telemetryinterval (segment) basis. ДТ─  ┼ ┼            C_flag> УH3        Sun Pulse Flag1 УР         1 У┴         1 УЄ         1 Ф#         1 ФT3         2 ФЕ3        I28 Ф╖3        FALSE 1 Фя          ~ Х 3N        Sun Pulse Flag0=good; 1=use data from the lowest energy channel with caution. < Х┼3         support_data< Ц3         flag>quality8 Ц: 3        SunPulse5 Цm#3        Epoch8 Цв&3        nonsense1 Ц┌'3         ? Ч (3        Set to 1 when a visual examination of color spectrogram showed the lowest energy channel included a spurious count rate caused by the photoionization of residual neutral gases in in the preacceleration region of the spectrometer as described in Shelley et al. Geophys. Res. Lett. 9, p942, 1982. This is the C data quality flag described in the EICSDATA.LIS file and other documentation accompanying the EICS_STAND_ALONE_TELEMETRY_FILE_SYSTEM from NSSDC or on line on the DE project home page on the Space Physics Data System.ДЩ& YY            A_flagH Щк3        Attitude Available Flag 1 Щ∙         1 Ъ*         1 Ъ[         1 ЪМ         1 Ъ╜3         2 Ъю3        I28 Ы 3        FALSE 1 ЫX          е ЫЙ3u        Attitude Available Flag 0: Source data CAN provide sensor orientation relative to the spacecraft velocity. 1: CAN NOT< Ь 3         support_data9 Ь\3         flag>mode3 ЬШ 3        N/A5 Ь╤#3        Epoch8 Э&3        nonsense1 Э>'3          Эo(3ы        Information variable. Does not apply to data in this CDF. If set to 0 information about the direction of plasma motion with respect to the satellite motion may be obtained from the the full resolution EICS_STAND_ALONE_TELEMETRY_FILE_SYSTEM archived at NSSDC. This is the A data quality flag described in the EICSDATA.LIS file and other documentation accompanying the EICS_STAND_ALONE_TELEMETRY_FILE_SYSTEM from NSSDC or on line on the DE project home page on the Space Physics Data System.ДЯv ээ            Noisy_flagO Я·3        Supplemental Data Valid Flag #11 аI         1 аz         1 ал         1 а▄         1 б 3         2 б>3        I28 бp3        FALSE 1 бе          Ч б╓3g        Supplemental Data Valid Flag #1 0=good; 1= Telemetry interval contains unphysically high signal levels < вT3         support_data< вР3         flag>quality9 в╠ 3         1=caution5 г#3        Epoch8 г8&3        nonsense1 гp'3          гб(3╫        This flag is set on a telemetryinterval basis. A visual examination of color spectrograms indicated some 96 second dataintervals with extremely high counting rates. These intervals were identified by their characteristic patchyness on energy-time and angle-time spectrograms. Data from intervals where the Noisy_flag=1 WERE NOT included in the large-scale statistical studies referenced in the global attributes.Some valid data may be included in the telemetry segmentДд╣ ББ            Short_flagO е=3        Supplemental Data Valid Flag #21 еЖ         1 е╖         1 еш         1 ж         1 жJ3         2 ж{3        I25 жн3        FALSE1 жх          ~ з3N        Supplemental Data Valid Flag #2 0=good; 1=Too short to evaluate data quality. < зБ3         support_data< з╜3         flag>quality7 з∙ 3        1=short5 и4#3        Epoch8 иi&3        nonsense1 иб'3          и╥(3ш        1 indicates that a visual examination of color spectrograms was not possible because the data interval was too short. The data quality flags that depend on visual examination are: C_flag, A_flag, Noisy_flag, and PA_coverage_flag.Дкt               PA_coverage_flagI к°3        Pitch Angle Coverage Flag1 л@         1 лq         1 лв         1 л╙         1 м3         2 м53        I28 мg3        FALSE 1 мЯ          k м╨3;        Pitch Angle Coverage Flag 0=good; 1=Incomplete PA coverage.< н23         support_data< нn3         flag>quality; нк 3         PA coverage5 нц#3        Epoch8 о&3        nonsense1 оS'3         в оД(3r        Data for some pitch angle ranges may contain fill indicating that the full pitch angle range was notsampled. This occurs when the magnetic field does not lie within the satellite spin plane. The flag is set to 1 when a visual examination of color spectrograms show that data are not available in all pitch angle bins. This flag is set on a telemetry segment basis.Д░                 Q_FLAG_FILE_CORRUPTEDH ░Т3        Quality Flags Corrupted 1 ░╒         1 ▒         1 ▒M         1 ▒Й         1 3         2 3        I28 ▒┼3        FALSE 1 ▒¤          b ▓132        Quality Flags Corrupted 0=OK ; 1= Information Lost< │3         support_data< │L3         flag>quality< 3         Flags status5 ▓з#3        Epoch8 ┤T&3        nonsense1 ┤Е'3         В ┤╢(3R        Quality flag information for DE/EICSwas created in a keyed file using VMSspecific file management. In the almost15 years this file has been maintained records for some time intervals have become corrupted. Some quality informationcan be found in the data catalog available with the DE/EICS Stand Alone Telemetry Files (SATF) from NSSDC М╡  й й            Geographic_position    C ╡Ч3        Geographic Position< ╡█        E┌└┬┤├┤< ╢        F╗АB┤C┤< ╢S        E┌└┬┤├┤< ╢П        F╗АB┤C┤8 ╢╦3        FALSE 4 ╖        М╬│v ╖73F        Geographic Position Altitude above the geoid, latitude and longitude. 5 ╖╛#3        Epoch< ╖є$3         LABL_PTR_GEO4 ╕23        dataT ╕f3$        position>altitude_latitude_longitude< ╕╢3         UNIT_PTR_GEO< ╕ї3         LABL_PTR_GEO< ╣43         FORM_PTR_GEO1 ╣s&3         1 ╣д'3         U ╣╒(3%        Values obtained from various sources.М║*AA            Geomagnetic_position    D ║╢3        Geomagnetic Position<         A ┬┤<         A└B┤B┤<         A ┬┤<         A└B┤B┤8 3        FALSE 4         М╬│З ║°3W        Geomagnetic Position Magnetic local time, Invariant latitude and geomagnetic latitude. 5 #3        Epoch? $3        LABL_PTR_GEOMAG4 ╗P3        dataP ╗И3         position>geomagnetic_coordinates? 3        UNIT_PTR_GEOMAG? 3        LABL_PTR_GEOMAG? 3        FORM_PTR_GEOMAG1 ╗╔&3         1 ╗·'3         U ╝+(3%        Values obtained from various sources.М╜A3╝\╝\            label_time    B ╜═3        Label for Time_PB5X ╛3(        Label for Time_PB5 8 ╛g3        metadataA ╛Я3        label>time_units 1 ╛█&3         1 ┐ '3         1 ┐=(3         М                                                                         ╝ш                                    YYear )Day of Year (Jan 1 = Day 1)Elapsed millisecond of day М└3┐n┐n            unit_time    B └Ъ3        Units for Time_PB5X └▌3(        Units for Time_PB5 8 ┴53        metadata< ┴m3         label>units 1 ┴п&3         1 ┴р'3         1 ┬(3         М                                                                         ┐·                                    yearday msecМ┬▄3┬B┬B            format_time    C ├h3        Format for Time_PB5X ├╢3(        Format for Time_PB5 8 ─3        metadataB ─<3        label>time_format 1 ─Д&3         1 ─╡'3         1 ─ц(3         М                                                                         ┬╬                                    I4I3I8М┼┤3┼┼            UNIT_PTR_GEOMAG    N ╞@3        Units for Geomagnetic PositionN ╞Н3        Units for Geomagnetic Position8 ╞┌3        metadataH ╟3        label>geomagnetic_units 1 ╟X&3         1 ╟Й'3         1 ╟║(3         М                                                                         ┼г                                    HrsDegDegМ╚И3╟ы╟ы            UNIT_PTR_GEO    M ╔3        Units for Geographic PositionM ╔c3        Units for Geographic Position8 ╔▓3        metadataF ╔ъ3        label>geographic_units1 ╩2&3         1 ╩c'3         1 ╩Ф(3         М                                                                         ╚w                                    Km DegDegМ╦e3╩┼╩┼            FORM_PTR_GEOMAG    O ╦ё3        Format for Geomagnetic PositionO ╠?3        Format for Geomagnetic Position8 ╠Н3        metadataH ╠┼3        label>geomagnetic_format1 ═ &3         1 ═>'3         1 ═o(3         М                                                                         ╦Q                                    F8.2F8.2F8.2М╬C3═а═а            FORM_PTR_GEO    N ╬╧3        Format for Geographic PositionN ╧3        Format for Geographic Position8 ╧k3        metadataH ╧г3        label>geographic_format 1 ╧ы&3         1 ╨'3         1 ╨M(3         М                                                                         ╬,                                    F10.2F10.2F10.2М╤!3╨~╨~             LABL_PTR_GEOMAG    N ╤н3         Label for Geomagnetic PositionN ╤·3         Label for Geomagnetic Position8 ╥G3         metadataH ╥3         label>geomagnetic_units 1 ╥╞&3          1 ╥ў'3          1 ╙((3          М                                                                         ╤                                     MLT INVL GMLATМ3╙Y╙Y        !    LABL_PTR_GEO    M 3!        Label for Geographic PositionM 3!        Label for Geographic Position8 3!        metadataG 3!        label>geographic_units 1 &3!         1 '3!         1 (3!         М                                                                         ╙х                                    Alt Lat LongМ                                     ?                                    ╘Е                                    ╞_НяИ░$М                                     *                                    ╫                                     АААМ                                                                         ┘▒                                    PМ╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М                                                                         ▌Н                                    PМ╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М                                                                         сi                                    PМ╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М                                                                         хE                                    PМ╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М                                                                         щ!                                    PМ╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М╬│М 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