nasa cdf (version 3) {
// global attributes:
		:Project = "THEMIS" ;
		:Source_name = "thd>THEMIS Probe D" ;
		:Discipline = "Space Physics>Magnetospheric Science" ;
		:Discipline = "Space Physics>Interplanetary Studies" ;
		:Data_type = "spin>Spin model" ;
		:Descriptor = "l1>L1 DATA" ;
		:Data_version = "1" ;
		:PI_name = "V. Angelopoulos" ;
		:PI_affiliation = "UCB, NASA NAS5-02099" ;
		:TEXT = "Spin model parameters" ;
		:Instrument_type = "Spin model" ;
		:Instrument_type = "Engineering" ;
		:Mission_group = "THEMIS" ;
		:Logical_source = "thd_l1_spin" ;
		:Logical_file_id = "thd_l1_spin_20260829_v01" ;
		:Logical_source_description = "Probe spin model file, contains time ranges, spin period from sunpulse data" ;
		:Time_resolution = "Varies" ;
		: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 probe spin model file" ;
		:HTTP_LINK = "http://sprg.ssl.berkeley.edu/themis" ;
		:File_naming_convention = "source_descriptor_datatype" ;
// variable attributes, one line per entry (which variable each belongs to is not shown):
		CATDESC = "thd_spin_spinper, initial spin period for segment" ;
		CATDESC = "range_epoch" ;
		CATDESC = "thd_spin_time, UTC, in seconds since 01-Jan-1970 00:00:00" ;
		CATDESC = "thd_spin_tend, UTC, in seconds since 01-Jan-1970 00:00:00" ;
		CATDESC = "thd_spin_epoch" ;
		CATDESC = "thd_spin_fgm_corr_epoch" ;
		CATDESC = "EPOCH0 of THEMIS TIME BASE" ;
		CATDESC = "Drift term for spin rate" ;
		CATDESC = "Maximum absolute phase error between model and non-outlier sun crossing time." ;
		CATDESC = "thd_spin_nspins" ;
		CATDESC = "thd_spin_npts" ;
		CATDESC = "Duration, in seconds, of longest gap between sun.pulses in this segment." ;
		CATDESC = "Initial angle offset between IDPU model and eclipse model in this segment." ;
		CATDESC = "IDPU spin period" ;
		CATDESC = "Marker for eclipse segments." ;
		CATDESC = "thd_spin_fgm_corr_time, UTC, in seconds since 01-Jan-1970 00:00:00" ;
		CATDESC = "thd_spin_fgm_corr_tend, UTC, in seconds since 01-Jan-1970 00:00:00" ;
		CATDESC = "thd_spin_fgm_corr_offset" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_epoch" ;
		DEPEND_0 = "thd_spin_fgm_corr_epoch" ;
		DEPEND_0 = "thd_spin_fgm_corr_epoch" ;
		DEPEND_0 = "thd_spin_fgm_corr_epoch" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		DISPLAY_TYPE = "time_series" ;
		FIELDNAM = "thd_spin_spinper" ;
		FIELDNAM = "range_epoch" ;
		FIELDNAM = "thd_spin_time" ;
		FIELDNAM = "thd_spin_tend" ;
		FIELDNAM = "thd_spin_epoch" ;
		FIELDNAM = "thd_spin_fgm_corr_epoch" ;
		FIELDNAM = "thd_spin_epoch0" ;
		FIELDNAM = "thd_spin_c" ;
		FIELDNAM = "thd_spin_phaserr" ;
		FIELDNAM = "thd_spin_nspins" ;
		FIELDNAM = "thd_spin_npts" ;
		FIELDNAM = "thd_spin_maxgap" ;
		FIELDNAM = "thd_spin_initial_delta_phi" ;
		FIELDNAM = "thd_spin_idpu_spinper" ;
		FIELDNAM = "thd_spin_maxgap" ;
		FIELDNAM = "thd_spin_fgm_corr_time" ;
		FIELDNAM = "thd_spin_fgm_corr_tend" ;
		FIELDNAM = "thd_spin_fgm_corr_offset" ;
		FILLVAL = (18 numeric entries, not shown) ;
		FORMAT = "F20.12" ;
		FORMAT = "F20.8" ;
		FORMAT = "F20.8" ;
		FORMAT = "E12.8" ;
		FORMAT = "F12.8" ;
		FORMAT = "I6" ;
		FORMAT = "I6" ;
		FORMAT = "F20.8" ;
		FORMAT = "F20.8" ;
		FORMAT = "F20.8" ;
		FORMAT = "I10" ;
		FORMAT = "F20.8" ;
		FORMAT = "F20.8" ;
		FORMAT = "F20.8" ;
		LABLAXIS = "spinper" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "timebase" ;
		LABLAXIS = "c" ;
		LABLAXIS = "phase error" ;
		LABLAXIS = "spins" ;
		LABLAXIS = "npts" ;
		LABLAXIS = "maxgap" ;
		LABLAXIS = "initial_delta_phi" ;
		LABLAXIS = "idpu spinper" ;
		LABLAXIS = "flags" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "UT" ;
		LABLAXIS = "FGL-FIT offset" ;
		UNITS = "sec" ;
		UNITS = "msec" ;
		UNITS = "sec" ;
		UNITS = "sec" ;
		UNITS = "msec" ;
		UNITS = "deg/sec^2" ;
		UNITS = "sec" ;
		UNITS = "spins" ;
		UNITS = "points" ;
		UNITS = "sec" ;
		UNITS = "deg" ;
		UNITS = "sec" ;
		UNITS = "none" ;
		UNITS = "sec" ;
		UNITS = "sec" ;
		UNITS = "deg" ;
		VALIDMIN = (18 numeric entries, not shown) ;
		VALIDMAX = (18 numeric entries, not shown) ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		VAR_TYPE = "support_data" ;
		SCALETYP = "linear" ;
		SCALETYP = "linear" ;
		SCALETYP = "linear" ;
		SCALETYP = "linear" ;
		SCALETYP = "linear" ;
		SCALETYP = "linear" ;
		SCALETYP = "linear" ;
		SCALETYP = "linear" ;
		VAR_NOTES = "Unleaped seconds" ;
		VAR_NOTES = "Segment end time, Unleaped seconds" ;
		VAR_NOTES = "EPOCH of 01-Jan-1970 00:00:00" ;
		VAR_NOTES = "Applies to angular velocity (deg/sec), not.spin period (sec)." ;
		VAR_NOTES = "Errors due to recognized BAU timing errors do not contribute to this quantity." ;
		VAR_NOTES = "Number of spins contained in this segment" ;
		VAR_NOTES = "Number of samples contained in this segment" ;
		VAR_NOTES = "Long gaps (60 sec or more) will generally indicate shadow periods." ;
		VAR_NOTES = "Only valid during eclipse segments." ;
		VAR_NOTES = "Only used during eclipse segments." ;
		VAR_NOTES = "bit 0 (LSbit) = 1 for eclipse, bit 1 = 1 for FGM sunpulses" ;
		VAR_NOTES = "Unleaped seconds" ;
		VAR_NOTES = "Eclipse end time, Unleaped seconds" ;
		VAR_NOTES = "FGL-FIT offset,degrees" ;
		VIRTUAL = "TRUE" ;
		VIRTUAL = "TRUE" ;
		FUNCT = "comp_themis_epoch" ;
		FUNCT = "comp_themis_epoch" ;
		COMPONENT_0 = "thd_spin_epoch0" ;
		COMPONENT_0 = "thd_spin_epoch0" ;
		COMPONENT_1 = "thd_spin_time" ;
		COMPONENT_1 = "thd_spin_fgm_corr_time" ;
		DEPEND_TIME = "thd_spin_time" ;
		DEPEND_TIME = "thd_spin_time" ;
		DEPEND_TIME = "thd_spin_time" ;
		DEPEND_TIME = "thd_spin_time" ;
		DEPEND_TIME = "thd_spin_time" ;
		DEPEND_TIME = "thd_spin_time" ;
		DEPEND_TIME = "thd_spin_time" ;
		DEPEND_TIME = "thd_spin_time" ;
		DEPEND_TIME = "thd_spin_time" ;
		DEPEND_TIME = "thd_spin_time" ;
		DEPEND_TIME = "thd_spin_fgm_corr_time" ;
		DEPEND_TIME = "thd_spin_fgm_corr_time" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
		DEPEND_EPOCH0 = "thd_spin_epoch0" ;
}