665909 Iridium console active and ready... Vehicle Name: ud_134 Curr Time: Sun Jan 18 12:26:51 2015 MT: 665908 DR Location: -6451.400 N -6408.343 E measured 68.963 secs ago GPS TooFar: -6451.290 N -6408.194 E measured 90743.8 secs ago GPS Invalid : -6451.383 N -6408.412 E measured 165.472 secs ago GPS Location: -6451.400 N -6408.343 E measured 69.479 secs ago sensor:c_wpt_lat(lat)=-6451.307 340.629 secs ago sensor:c_wpt_lon(lon)=-6408.4955 340.705 secs ago sensor:m_battery(volts)=12.2971514792261 10.695 secs ago sensor:m_coulomb_amphr(amp-hrs)=0 1e+308 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=0 1e+308 secs ago sensor:m_depth(m)=0.275331442893014 5.75 secs ago sensor:m_final_water_vx(m/s)=0.0555525330610494 69.668 secs ago sensor:m_final_water_vy(m/s)=0.00147611392889063 69.718 secs ago sensor:m_gps_mag_var(rad)=-0.287979326579064 70.117 secs ago sensor:m_iridium_attempt_num(nodim)=1 61.148 secs ago sensor:m_iridium_call_num(nodim)=2057 16.323 secs ago sensor:m_iridium_dialed_num(nodim)=2874 35.676 secs ago sensor:m_leakdetect_voltage(volts)=2.48449328449328 11.178 secs ago sensor:m_tot_num_inflections(nodim)=1657 465.085 secs ago sensor:m_vacuum(inHg)=5.97040247252747 6.297 secs ago sensor:m_water_vx(m/s)=0.0555525330610494 70.171 secs ago sensor:m_water_vy(m/s)=0.00147611392889063 70.217 secs ago sensor:sci_m_disk_free(Mbytes)=404.8203125 5934.79 secs ago sensor:u_min_water_depth(m)=0 1e+308 secs ago sensor:u_use_current_correction(nodim)=1 1e+308 secs ago sensor:x_last_wpt_lat(lat)=-6451.427 342.068 secs ago sensor:x_last_wpt_lon(lon)=-6408.5017 342.131 secs ago ABORT HISTORY: total since reset: 3 ABORT HISTORY: last abort cause: MS_ABORT_DEVICE_ERROR ABORT HISTORY: last abort details: The science_super device driver returned an error. ABORT HISTORY: last abort time: 2015-01-05T22:55:18 ABORT HISTORY: last abort segment: ud_134-2015-004-3-9 (0070.0009) ABORT HISTORY: last abort mission: 100_NW.MI 665911 DRIVER_ODDITY:iridium:1895:xxx_ctrl() ran too long Glider ud_134 at surface. Because:no comms for a while [behavior surface_2 start_when = 12.0] MissionName:100_N.MI MissionNum:ud_134-2015-009-0-202 (0072.0202) Vehicle Name: ud_134 Curr Time: Sun Jan 18 12:27:06 2015 MT: 665924 DR Location: -6451.400 N -6408.343 E measured 84.264 secs ago GPS TooFar: -6451.290 N -6408.194 E measured 90759.1 secs ago GPS Invalid : -6451.383 N -6408.412 E measured 180.773 secs ago GPS Location: -6451.400 N -6408.343 E measured 84.78 secs ago sensor:c_wpt_lat(lat)=-6451.307 355.901 secs ago sensor:c_wpt_lon(lon)=-6408.4955 355.947 secs ago sensor:m_battery(volts)=12.2971514792261 25.923 secs ago sensor:m_coulomb_amphr(amp-hrs)=0 1e+308 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=0 1e+308 secs ago sensor:m_depth(m)=0.245771318656035 4.969 secs ago sensor:m_final_water_vx(m/s)=0.0555525330610494 84.816 secs ago sensor:m_final_water_vy(m/s)=0.00147611392889063 84.854 secs ago sensor:m_gps_mag_var(rad)=-0.287979326579064 85.247 secs ago sensor:m_iridium_attempt_num(nodim)=1 76.257 secs ago sensor:m_iridium_call_num(nodim)=2057 31.412 secs ago sensor:m_iridium_dialed_num(nodim)=2874 50.748 secs ago sensor:m_leakdetect_voltage(volts)=2.48449328449328 26.241 secs ago sensor:m_tot_num_inflections(nodim)=1657 480.133 secs ago sensor:m_vacuum(inHg)=5.97040247252747 21.324 secs ago sensor:m_water_vx(m/s)=0.0555525330610494 85.186 secs ago sensor:m_water_vy(m/s)=0.00147611392889063 85.221 secs ago sensor:sci_m_disk_free(Mbytes)=404.8203125 5949.79 secs ago sensor:u_min_water_depth(m)=0 1e+308 secs ago sensor:u_use_current_correction(nodim)=1 1e+308 secs ago sensor:x_last_wpt_lat(lat)=-6451.427 356.992 secs ago sensor:x_last_wpt_lon(lon)=-6408.5017 357.034 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 29/ 5/ 0 odd:1399/ 406/ 2 ABORT HISTORY: total since reset: 3 ABORT HISTORY: last abort cause: MS_ABORT_DEVICE_ERROR ABORT HISTORY: last abort details: The science_super device driver returned an error. ABORT HISTORY: last abort time: 2015-01-05T22:55:18 ABORT HISTORY: last abort segment: ud_134-2015-004-3-9 (0070.0009) ABORT HISTORY: last abort mission: 100_NW.MI Hit Control-R to RESUME the mission, i.e. dive! Hit Control-C to END the mission, i.e. GliderDos Hit Control-E to extend surface time by 5 minutes. Hit Control-W to get device warning reports. Hit Control-F to re-read yo, goto_l, surface, sample, drift_ mafiles. Hit H <0:1> to Hangup and call back in minutes at 0-primary 1-alternate number. Hit S [-f={rf}|{irid] [-num=] [-t=] [filespec ...] to send log files Hit ! to execute Hit Control-T to consci to science computer when comms ready: ... communications ready for consci. Water Velocity Calculations COMPLETE Waypoint: (-6451.3070,-6408.4955) Range: 211m, Bearing: 308deg, Age: 0:5h:m Time until diving is: 510 secs Glider ud_134 at surface. Because:no comms for a while [behavior surface_2 start_when = 12.0] MissionName:100_N.MI MissionNum:ud_134-2015-009-0-202 (0072.0202) Vehicle Name: ud_134 Curr Time: Sun Jan 18 12:27:49 2015 MT: 665967 DR Location: -6451.400 N -6408.343 E measured 126.32 secs ago GPS TooFar: -6451.290 N -6408.194 E measured 90801.2 secs ago GPS Invalid : -6451.383 N -6408.412 E measured 222.83 secs ago GPS Location: -6451.400 N -6408.343 E measured 126.838 secs ago sensor:c_wpt_lat(lat)=-6451.307 397.958 secs ago sensor:c_wpt_lon(lon)=-6408.4955 398.004 secs ago sensor:m_battery(volts)=12.2871872470544 4.8 secs ago sensor:m_coulomb_amphr(amp-hrs)=0 1e+308 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=0 1e+308 secs ago sensor:m_depth(m)=0.313337316911988 4.876 secs ago sensor:m_final_water_vx(m/s)=0.0555525330610494 126.871 secs ago sensor:m_final_water_vy(m/s)=0.00147611392889063 126.911 secs ago sensor:m_gps_mag_var(rad)=-0.287979326579064 127.302 secs ago sensor:m_iridium_attempt_num(nodim)=1 118.311 secs ago sensor:m_iridium_call_num(nodim)=2057 73.467 secs ago sensor:m_iridium_dialed_num(nodim)=2874 92.803 secs ago sensor:m_leakdetect_voltage(volts)=2.47921245421245 5.119 secs ago sensor:m_tot_num_inflections(nodim)=1657 522.194 secs ago sensor:m_vacuum(inHg)=5.97040247252747 63.385 secs ago sensor:m_water_vx(m/s)=0.0555525330610494 127.245 secs ago sensor:m_water_vy(m/s)=0.00147611392889063 127.28 secs ago sensor:sci_m_disk_free(Mbytes)=404.8203125 5991.85 secs ago sensor:u_min_water_depth(m)=0 1e+308 secs ago sensor:u_use_current_correction(nodim)=1 1e+308 secs ago sensor:x_last_wpt_lat(lat)=-6451.427 399.051 secs ago sensor:x_last_wpt_lon(lon)=-6408.5017 399.093 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 29/ 5/ 0 odd:1399/ 406/ 2 ABORT HISTORY: total since reset: 3 ABORT HISTORY: last abort cause: MS_ABORT_DEVICE_ERROR ABORT HISTORY: last abort details: The science_super device driver returned an error. ABORT HISTORY: last abort time: 2015-01-05T22:55:18 ABORT HISTORY: last abort segment: ud_134-2015-004-3-9 (0070.0009) ABORT HISTORY: last abort mission: 100_NW.MI Hit Control-R to RESUME the mission, i.e. dive! Hit Control-C to END the mission, i.e. GliderDos Hit Control-E to extend surface time by 5 minutes. Hit Control-W to get device warning reports. Hit Control-F to re-read yo, goto_l, surface, sample, drift_ mafiles. Hit H <0:1> to Hangup and call back in minutes at 0-primary 1-alternate number. Hit S [-f={rf}|{irid] [-num=] [-t=] [filespec ...] to send log files Hit ! to execute Hit Control-T to consci to science computer when comms ready: ... communications ready for consci. Water Velocity Calculations COMPLETE Waypoint: (-6451.3070,-6408.4955) Range: 211m, Bearing: 308deg, Age: 0:6h:m Time until diving is: 468 secs s *.sbd *.tbd -------------------------------- 665989 24 00720202.mlg LOG FILE CLOSED SCIENCE DATA LOGGING: science IS running CONSCI REQUESTED (using IRIDIUM as console) ASKING SCIENCE COMPUTER TO SWITCH TO COMMAND MODE via IRIDIUM SWITCHING TO SCIENCE COMMAND MODE over IRIDIUM Normal operation resumes when: SciDos> QUIT -or- Lose CD (unplug freewave/hangup iridium) -or- run longer than U_SCI_CMD_MAX_CONSCI_TIME(3600)s 665998 26 Neutering the Freewave Console SCI: Implicitly limiting total transfer to 1800 secs, representing 180 KB total size SCI: Enumerating and selecting files SCI: About to send 2 files Prechecking is not necessary for this invocation START **B00000000000000 ? SHUFFLING FILES.. SCI: Sent 2 file(s): c:\logs\00720202.TBD c:\logs\00720201.TBD SCI: SUCCESS 666192 73 Freewave console restored REVERTING FROM SCIENCE COMMAND MODE SCIENCE COMMAND MODE TERMINATED because: Science Program QUIT (cts lowered) GLD: Enumerating and selecting files GLD: About to send 2 files Prechecking is not necessary for this invocation 666196 save_and_change_sensors().... Changed u_use_ctd_depth_for_flying from 0 to 0 Changed c_science_on from 1 to 0 666196 save_and_change_sensors().... Changed c_science_printout from 0 to 0 Waiting for motors idle START **B00000000000000 ?().... 666329 restore_sensors().... Restored c_science_printout from 0 to 0 SHUFFLING FILES.*.*^XB0800000000022d DEL**^XB0800000000022d DEL GLD: Sent 2 file(s): c:\logs\00720202.SBD c:\logs\00720201.SBD GLD: SUCCESS 666344 75 SCI:PROGLET house_elf begin() called 666344 SCI: house_elf: Version 1.2 666344 SCI:PROGLET ctd41cp begin() called 666345 SCI: ctd41cp: Version 0.2 666345 SCI: ctd41cp: Will be sending the following data to glider: 666345 SCI: sci_water_cond(s/m) 666345 SCI: sci_water_temp(degc) 666345 SCI: sci_water_pressure(bar) 666345 SCI: sci_ctd41cp_timestamp(timestamp) 666345 SCI:PROGLET flbbcd begin() called 666345 SCI: flbbcd: Version 0.0 666345 SCI: flbbcd: Will be sending following data to glider: 666345 SCI: sci_flbbcd_chlor_units(ug/l) 666346 SCI: sci_flbbcd_bb_units(nodim) 666346 SCI: sci_flbbcd_cdom_units(ppb) 666346 SCI: sci_flbbcd_chlor_sig(nodim) 666346 SCI: sci_flbbcd_bb_sig(nodim) 666346 SCI: sci_flbbcd_cdom_sig(nodim) 666346 SCI: sci_flbbcd_chlor_ref(nodim) 666346 SCI: sci_flbbcd_bb_ref(nodim) 666346 SCI: sci_flbbcd_cdom_ref(nodim) 666346 SCI: sci_flbbcd_therm(nodim) 666346 SCI: sci_flbbcd_timestamp(timestamp) 666347 SCI: Opening Bit(30) for output :OOD:digifin_mgr_ctrl:OUT OF DEADBAND: M_FIN:-0.0373 C_FIN:0.0000 666350 76 SCI:PROGLET house_elf start() called 666350 SCI: house_elf_run(): 0 error(s) in a row. (5 is fatal) 666350 SCI: house_elf_run(): 0 error(s) since house_elf_begin(). (50 is fatal) 666430 82 00720203.mlg LOG FILE OPENED -------------------------------- 666431 behavior surface_2: SUBSTATE 7 ->7 : After data transmission, waiting for control-C to exit/resume Glider ud_134 at surface. Because:no comms for a while [behavior surface_2 start_when = 12.0] MissionName:100_N.MI MissionNum:ud_134-2015-009-0-203 (0072.0203) Vehicle Name: ud_134 Curr Time: Sun Jan 18 12:35:39 2015 MT: 666437 DR Location: -6451.400 N -6408.343 E measured 596.646 secs ago GPS TooFar: -6451.290 N -6408.194 E measured 91271.5 secs ago GPS Invalid : -6451.383 N -6408.412 E measured 693.155 secs ago GPS Location: -6451.400 N -6408.343 E measured 597.162 secs ago sensor:c_wpt_lat(lat)=-6451.307 868.281 secs ago sensor:c_wpt_lon(lon)=-6408.4955 868.326 secs ago sensor:m_battery(volts)=12.27576962125 3.524 secs ago sensor:m_coulomb_amphr(amp-hrs)=0 1e+308 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=0 1e+308 secs ago sensor:m_depth(m)=0.135976571490113 3.596 secs ago sensor:m_final_water_vx(m/s)=0.0555525330610494 597.197 secs ago sensor:m_final_water_vy(m/s)=0.00147611392889063 597.236 secs ago sensor:m_gps_mag_var(rad)=-0.287979326579064 597.629 secs ago sensor:m_iridium_attempt_num(nodim)=0 448.946 secs ago sensor:m_iridium_call_num(nodim)=2057 543.791 secs ago sensor:m_iridium_dialed_num(nodim)=2874 563.127 secs ago sensor:m_leakdetect_voltage(volts)=2.48568376068376 3.626 secs ago sensor:m_tot_num_inflections(nodim)=1657 992.514 secs ago sensor:m_vacuum(inHg)=10.3273887362637 4.049 secs ago sensor:m_water_vx(m/s)=0.0555525330610494 597.566 secs ago sensor:m_water_vy(m/s)=0.00147611392889063 597.603 secs ago sensor:sci_m_disk_free(Mbytes)=404.453125 5.085 secs ago sensor:u_min_water_depth(m)=0 1e+308 secs ago sensor:u_use_current_correction(nodim)=1 1e+308 secs ago sensor:x_last_wpt_lat(lat)=-6451.427 869.371 secs ago sensor:x_last_wpt_lon(lon)=-6408.5017 869.414 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 29/ 5/ 0 odd:1399/ 406/ 2 ABORT HISTORY: total since reset: 3 ABORT HISTORY: last abort cause: MS_ABORT_DEVICE_ERROR ABORT HISTORY: last abort details: The science_super device driver returned an error. ABORT HISTORY: last abort time: 2015-01-05T22:55:18 ABORT HISTORY: last abort segment: ud_134-2015-004-3-9 (0070.0009) ABORT HISTORY: last abort mission: 100_NW.MI Hit Control-R to RESUME the mission, i.e. dive! Hit Control-C to END the mission, i.e. GliderDos Hit Control-E to extend surface time by 5 minutes. Hit Control-W to get device warning reports. Hit Control-F to re-read yo, goto_l, surface, sample, drift_ mafiles. Hit H <0:1> to Hangup and call back in minutes at 0-primary 1-alternate number. Hit S [-f={rf}|{irid] [-num=] [-t=] [filespec ...] to send log files Hit ! to execute Hit Control-T to consci to science computer when comms ready: ... communications NOT ready for consci. ... because: m_science_clothesline_lag > u_max_clothesline_lag_for_consci Water Velocity Calculations COMPLETE Waypoint: (-6451.3070,-6408.4955) Range: 211m, Bearing: 308deg, Age: 0:14h:m Time until diving is: 592 secs ^W name in ALLCAPS means CRITICAL device (* => SUPERCRITICAL) [I Installed] [- Not_Installed] [u In_use] [- Not_In_use] [X Out_of_Service] name limits stats (#total/#mission/#segment) 0 simdrvr - 1 test_driver - 2 ARGOS* I u -1 20 5 0 [ 0 0 0] [ 8 4 0] [ 0 0 0] 3 WATCHDOG I u -1 -1 -1 0 4 DEADMAN I u -1 20 5 0 5 CONSOLE* I u -1 20 5 0 6 GPS I u -1 20 5 0 7 pinger - 8 attitude - 9 attitude_tcm3 I u 3 20 5 0 10 attitude_rev - 11 ocean_pressure I u 3 20 5 0 12 vacuum I u 3 20 5 0 13 battery I u 3 20 5 0 14lithium_battery - 15 air_pump I u 3 20 5 0 16 pitch_motor I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 33 23 0] 17 science_super I u 3 20 5 1 [ 1 0 0] [ 21 1 0] [ 722 2 0] 18 roll_motor - 19 fpitch_pump - 20 fin_motor - 21 digifin I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 252 153 1] 22 altimeter I u 3 20 5 0 23 ctd - 24 IRIDIUM* I u -1 20 5 0 [ 0 0 0] [ 0 0 0] [ 392 228 1] 25 leakdetect I u 3 20 5 0 26 recovery - 27 coulomb - 28 veh_temp - 29 BUOYANCY_PUMP I u 3 20 3 0 30THERMAL_ACC_PRE - 31 THERMAL_ENGINE - 32 THERMAL_PUMP - 33 DE_PUMP - 34 thruster_g1 - 35 thruster - devices:(t/m/s) errs: 1/ 0/ 0 warn: 29/ 5/ 0 odd:1399/ 406/ 2 Glider ud_134 at surface. Because:no comms for a while [behavior surface_2 start_when = 12.0] MissionName:100_N.MI MissionNum:ud_134-2015-009-0-203 (0072.0203) Vehicle Name: ud_134 Curr Time: Sun Jan 18 12:36:21 2015 MT: 666479 DR Location: -6451.400 N -6408.343 E measured 639.244 secs ago GPS TooFar: -6451.290 N -6408.194 E measured 91314.1 secs ago GPS Invalid : -6451.383 N -6408.412 E measured 735.754 secs ago GPS Location: -6451.400 N -6408.343 E measured 639.762 secs ago sensor:c_wpt_lat(lat)=-6451.307 910.883 secs ago sensor:c_wpt_lon(lon)=-6408.4955 910.929 secs ago sensor:m_battery(volts)=12.27576962125 46.126 secs ago sensor:m_coulomb_amphr(amp-hrs)=0 1e+308 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=0 1e+308 secs ago sensor:m_depth(m)=0.249994193547032 4.879 secs ago sensor:m_final_water_vx(m/s)=0.0555525330610494 639.799 secs ago sensor:m_final_water_vy(m/s)=0.00147611392889063 639.837 secs ago sensor:m_gps_mag_var(rad)=-0.287979326579064 640.23 secs ago sensor:m_iridium_attempt_num(nodim)=0 491.547 secs ago sensor:m_iridium_call_num(nodim)=2057 586.391 secs ago sensor:m_iridium_dialed_num(nodim)=2874 605.728 secs ago sensor:m_leakdetect_voltage(volts)=2.48568376068376 46.226 secs ago sensor:m_tot_num_inflections(nodim)=1657 1035.11 secs ago sensor:m_vacuum(inHg)=10.3273887362637 46.649 secs ago sensor:m_water_vx(m/s)=0.0555525330610494 640.164 secs ago sensor:m_water_vy(m/s)=0.00147611392889063 640.202 secs ago sensor:sci_m_disk_free(Mbytes)=404.453125 47.683 secs ago sensor:u_min_water_depth(m)=0 1e+308 secs ago sensor:u_use_current_correction(nodim)=1 1e+308 secs ago sensor:x_last_wpt_lat(lat)=-6451.427 911.973 secs ago sensor:x_last_wpt_lon(lon)=-6408.5017 912.015 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 29/ 5/ 0 odd:1399/ 406/ 2 ABORT HISTORY: total since reset: 3 ABORT HISTORY: last abort cause: MS_ABORT_DEVICE_ERROR ABORT HISTORY: last abort details: The science_super device driver returned an error. ABORT HISTORY: last abort time: 2015-01-05T22:55:18 ABORT HISTORY: last abort segment: ud_134-2015-004-3-9 (0070.0009) ABORT HISTORY: last abort mission: 100_NW.MI Hit Control-R to RESUME the mission, i.e. dive! Hit Control-C to END the mission, i.e. GliderDos Hit Control-E to extend surface time by 5 minutes. Hit Control-W to get device warning reports. Hit Control-F to re-read yo, goto_l, surface, sample, drift_ mafiles. Hit H <0:1> to Hangup and call back in minutes at 0-primary 1-alternate number. Hit S [-f={rf}|{irid] [-num=] [-t=] [filespec ...] to send log files Hit ! to execute Hit Control-T to consci to science computer when comms ready: ... communications ready for consci. Water Velocity Calculations COMPLETE Waypoint: (-6451.3070,-6408.4955) Range: 211m, Bearing: 308deg, Age: 0:15h:m Time until diving is: 549 secs ^R666501 96 behavior surface_2: User typed Control-R, resuming I heard a Control-R RESUMING MISSION Megabytes used on CF file system = 229.296875 Megabytes available on CF file system = 769.546875 666506 00720203.mlg LOG FILE CLOSED Doing system wide housekeeping....... report_heap_size(): M_FREE_HEAP=268.0K, M_SPARE_HEAP=249.0K Running algorithm to free disk space if required Not necessary to delete any files at this time Writing longterm state disk file: c:/state/longterm.sta f_ocean_pressure_min(volts) 0.227161 m_avg_climb_rate(m/s) -0.100505 m_avg_speed(m/s) 0.262517 m_avg_upward_inflection_time(sec) 25.373055 m_battery(volts) 12.259799 m_coulomb_amphr_total(amp-hrs) 0.000000 m_iridium_call_num(nodim) 2057.000000 m_iridium_dialed_num(nodim) 2874.000000 m_lat(lat) -6451.400200 m_lon(lon) -6408.342900 m_tcm3_is_calibrated(bool) 1.000000 m_tcm3_magbearth(uT) 50.161659 m_tcm3_stddeverr(uT) 0.107119 m_tcm3_xcoverage(%) 89.924576 m_tcm3_ycoverage(%) 95.694458 m_tcm3_zcoverage(%) 57.300419 m_tot_ballast_pumped_energy(kjoules) 2825.434690 m_tot_horz_dist(km) 2337.662996 m_tot_num_inflections(nodim) 1657.000000 m_tot_num_thermal_valve_cmd(enum) 0.000000 m_weight_drop(bool) 0.000000 s_water_depth_avg(m) 30.000000 s_water_depth_delta(m) 0.000000 s_water_depth_wavelength(m) 100.000000 x_hover_ballast_deep(cc) 0.000000 x_hover_ballast_shallow(cc) 0.000000 x_hover_depth_deep(m) 0.000000 x_hover_depth_shallow(m) 0.000000 x_last_wpt_lat(lat) -6451.427000 x_last_wpt_lon(lon) -6408.501700 The instantaneous lag time between the system and gps clock is 8.0 seconds. The average lag time between the system and gps clock is 7.9 seconds. Housekeeping is done