nasa cdf (version 3) {
// global attributes:
		:Project = "themis" ;
		:Source_name = "thc>THEMIS Probe C" ;
		:Discipline = "Space Physics>Magnetospheric Science" ;
		:Discipline = "Space Physics>Interplanetary Studies" ;
		:Descriptor = "fff_64> Fast Fourier DFB fields data, 64 frequencies" ;
		:Data_type = "l1>L1 RAW DATA" ;
		:Data_version = "1" ;
		:PI_name = "V. Angelopoulos, J. W. Bonnell & F. S. Mozer; A. Roux and R. E. Ergun" ;
		:PI_affiliation = "UCB; CETP and LASP respectively, NASA NAS5-02099" ;
		:TEXT = "Sensor and electronics design provided by UCB (J. W. Bonnell, F. S. Mozer), Digital Fields Board provided by LASP (R. Ergun), Search coil data provided by CETP (A. Roux)." ;
		:Instrument_type = "Electric Fields (space)" ;
		:Mission_group = "THEMIS" ;
		:Logical_source = "thc_l1_fff_64" ;
		:Logical_file_id = "thc_l1_fff_64_20260726_v01" ;
		:Logical_source_description = "[UNCALIBRATED RAW DATA ONLY] Probe Electric Field Instrument and Search Coil Magnetometer Instrument, Digital Fields Board- digitally computed Fast Fourier Spectra during Fast Survey periods." ;
		:Time_resolution = "1/2-1/256s" ;
		:Rules_of_use = "Open Data for Scientific Use" ;
		:Generated_by = "THEMIS SOC" ;
		:Generation_date = "2006-09-18" ;
		:Acknowledgement = "NASA Contract NAS5-02099" ;
		:MODS = "Rev- 2006-09-18" ;
		:ADID_ref = "NSSD0110" ;
		:LINK_TEXT = "http://sprg.ssl.berkeley.edu/themis" ;
		:LINK_TITLE = "THEMIS EFI sensor data" ;
		:HTTP_LINK = "http://sprg.ssl.berkeley.edu/themis" ;
		:File_naming_convention = "source_datatype_descriptor" ;
// variable attributes, one line per entry (which variable each belongs to is not shown):
		CATDESC = "[ADC UNITS ONLY] Fast Fourier efi & scm spectra, Fast Survey, 64 spectral quantities" ;
		CATDESC = "FFT Processor Number" ;
		CATDESC = "thc_fff_64_labl1" ;
		CATDESC = "thc_fff_64_labl_2" ;
		CATDESC = "thc_fff_64_src" ;
		CATDESC = "thc_fff_64_srcchar" ;
		CATDESC = "thc_fff_64_freqno" ;
		CATDESC = "thc_fff_64_adc" ;
		CATDESC = "thc_fff_64_fstart" ;
		CATDESC = "thc_fff_64_fband" ;
		CATDESC = "thc_fff_64_fnavg" ;
		CATDESC = "thc_fff_64_time, UTC, in seconds since 01-Jan-1970 00:00:00" ;
		CATDESC = "thc_fff_64_epoch" ;
		CATDESC = "EPOCH0 of THEMIS TIME BASE" ;
		CATDESC = "range_epoch" ;
		CATDESC = "Packet header, configuration bytes" ;
		CATDESC = "thc_fff_64_hed_dtcorrection, UTC, in seconds" ;
		CATDESC = "thc_fff_64_hed_time, UTC, in seconds since 01-Jan-1970 00:00:00" ;
		CATDESC = "thc_fff_64_hed_byteno" ;
		CATDESC = "thc_fff_64_hed_epoch" ;
		CATDESC = "thc_fff_64_hed_labl" ;
		DEPEND_0 = "thc_fff_64_epoch" ;
		DEPEND_0 = "thc_fff_64_hed_epoch" ;
		DEPEND_0 = "thc_fff_64_hed_epoch" ;
		DEPEND_0 = "thc_fff_64_epoch" ;
		DEPEND_0 = "thc_fff_64_hed_epoch" ;
		DEPEND_0 = "thc_fff_64_hed_epoch" ;
		DEPEND_0 = "thc_fff_64_hed_epoch" ;
		DEPEND_1 = "thc_fff_64_procno" ;
		DEPEND_1 = "thc_fff_64_hed_byteno" ;
		DEPEND_2 = "thc_fff_64_freqno" ;
		DICT_KEY = "number" ;
		DISPLAY_TYPE = "spectrogram" ;
		FIELDNAM = "thc_fff_64" ;
		FIELDNAM = "FFT Processor Number" ;
		FIELDNAM = "thc_fff_64_labl1" ;
		FIELDNAM = "thc_fff_64_labl_2" ;
		FIELDNAM = "thc_fff_64_src" ;
		FIELDNAM = "thc_fff_64_srcchar" ;
		FIELDNAM = "thc_fff_64_freqno" ;
		FIELDNAM = "thc_fff_64_adc" ;
		FIELDNAM = "thc_fff_64_fstart" ;
		FIELDNAM = "thc_fff_64_fband" ;
		FIELDNAM = "thc_fff_64_fnavg" ;
		FIELDNAM = "thc_fff_64_time" ;
		FIELDNAM = "thc_fff_64_epoch" ;
		FIELDNAM = "thc_fff_64_epoch0" ;
		FIELDNAM = "range_epoch" ;
		FIELDNAM = "thc_fff_64_hed" ;
		FIELDNAM = "thc_fff_64_hed_dtcor" ;
		FIELDNAM = "thc_fff_64_hed_time" ;
		FIELDNAM = "thc_fff_64_hed_byteno" ;
		FIELDNAM = "thc_fff_64_hed_epoch" ;
		FIELDNAM = "thc_fff_64_hed_labl" ;
		FILLVAL = (17 numeric entries, not shown) ;
		FORMAT = "I8" ;
		FORMAT = "i2" ;
		FORMAT = "A5" ;
		FORMAT = "A3" ;
		FORMAT = "I3" ;
		FORMAT = "A7" ;
		FORMAT = "I3" ;
		FORMAT = "I3" ;
		FORMAT = "F12.8" ;
		FORMAT = "F12.8" ;
		FORMAT = "I6" ;
		FORMAT = "F12.8" ;
		FORMAT = "I3" ;
		FORMAT = "F12.8" ;
		FORMAT = "F12.8" ;
		FORMAT = "I8" ;
		FORMAT = "A7" ;
		LABLAXIS = "compno" ;
		LABLAXIS = "freqno" ;
		LABLAXIS = "adc" ;
		LABLAXIS = "adc_mode" ;
		LABLAXIS = "adc_mode" ;
		LABLAXIS = "numavgs" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "timebase" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "ByteNo" ;
		LABLAXIS = "UT" ;
		LABL_PTR_1 = "thc_fff_64_labl_1" ;
		LABL_PTR_1 = "thc_fff_64_labl_1" ;
		LABL_PTR_1 = "thc_fff_64_hed_labl" ;
		LABL_PTR_2 = "thc_fff_64_labl_2" ;
		UNITS = "ADC" ;
		UNITS = "num" ;
		UNITS = "num" ;
		UNITS = "num" ;
		UNITS = "num" ;
		UNITS = "num" ;
		UNITS = "num" ;
		UNITS = "sec" ;
		UNITS = "msec" ;
		UNITS = "msec" ;
		UNITS = "bits" ;
		UNITS = "sec" ;
		UNITS = "sec" ;
		UNITS = "No" ;
		VALIDMIN = (17 numeric entries, not shown) ;
		VALIDMAX = (17 numeric entries, not shown) ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "metadata" ;
		VAR_TYPE = "metadata" ;
		VAR_TYPE = "metadata" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "metadata" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "metadata" ;
		SCALETYP = "linear" ;
		VAR_NOTES = "4 x 64 quantities" ;
		VAR_NOTES = "numeric value identifies field type and component" ;
		VAR_NOTES = "_adc=2: ADC#2 used at 16kS/s;._adc=1: ADC#1used at 8kS/s." ;
		VAR_NOTES = "fstart(0,*)=starting freqs for ADC#2 (16kS/s); fstart(1,*)=starting freqs for ADC#1 (8kS/s)" ;
		VAR_NOTES = "fband(0,*)=freq bands for ADC#2 (16kS/s); fband(1,*)=freq bands for ADC#1 (8kS/s)" ;
		VAR_NOTES = "fnavg(0,*)=freq num avgs for ADC#2 (16kS/s); fnavg(1,*)=freq num avgs for ADC#1 (8kS/s)" ;
		VAR_NOTES = "Unleaped seconds" ;
		VAR_NOTES = "EPOCH of 01-Jan-1970 00:00:00" ;
		VAR_NOTES = "Bytes(0:11) = time and APID information...Byte(12): CAAAAAAA (C=1 Compressed, A =Config. Code)...Byte(13): Spare Config Code...Byte(14): SSSSxxxx (Speed Select)...Byte(15): xx531ZYX (5-1 enable AC voltages, Z-X enable DC voltages 56, 34, 12)" ;
		VAR_NOTES = "Time correction applied to _TIME data.at the L0->L1 processing." ;
		VIRTUAL = "TRUE" ;
		VIRTUAL = "TRUE" ;
		FUNCT = "comp_themis_epoch" ;
		FUNCT = "comp_themis_epoch" ;
		COMPONENT_0 = "thc_fff_64_epoch0" ;
		COMPONENT_0 = "thc_fff_64_epoch0" ;
		COMPONENT_1 = "thc_fff_64_time" ;
		COMPONENT_1 = "thc_fff_64_hed_time" ;
		DEPEND_TIME = "thc_fff_64_time" ;
		DEPEND_TIME = "thc_fff_64_hed_time" ;
		DEPEND_TIME = "thc_fff_64_hed_time" ;
		DEPEND_TIME = "thc_fff_64_hed_time" ;
		DEPEND_EPOCH0 = "thc_fff_64_epoch0" ;
		DEPEND_EPOCH0 = "thc_fff_64_epoch0" ;
		DEPEND_EPOCH0 = "thc_fff_64_epoch0" ;
		DEPEND_EPOCH0 = "thc_fff_64_epoch0" ;
}