1573711 Iridium console active and ready... Vehicle Name: unit_191 Curr Time: Fri Jan 23 20:48:26 2015 MT: 1573710 DR Location: -6453.355 N -6411.053 E measured 65.586 secs ago GPS TooFar: -6452.013 N -6408.824 E measured 133122 secs ago GPS Invalid : -6454.087 N -6412.384 E measured 173.944 secs ago GPS Location: -6453.354 N -6411.053 E measured 67.974 secs ago sensor:c_wpt_lat(lat)=-6451.307 37955.2 secs ago sensor:c_wpt_lon(lon)=-6408.4955 37955.3 secs ago sensor:m_battery(volts)=10.8956690201385 34.809 secs ago sensor:m_coulomb_amphr(amp-hrs)=115.231437683105 5.254 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=478.53638118318 5.277 secs ago sensor:m_depth(m)=0 5.254 secs ago sensor:m_final_water_vx(m/s)=0.0900999093845764 5407.89 secs ago sensor:m_final_water_vy(m/s)=0.0111401619640135 5407.93 secs ago sensor:m_gps_mag_var(rad)=-0.289724655831059 68.561 secs ago sensor:m_iridium_attempt_num(nodim)=1 63.234 secs ago sensor:m_iridium_call_num(nodim)=1046 19.837 secs ago sensor:m_iridium_dialed_num(nodim)=2379 35.4 secs ago sensor:m_leakdetect_voltage(volts)=2.4956043956044 49.485 secs ago sensor:m_tot_num_inflections(nodim)=4460 242.366 secs ago sensor:m_vacuum(inHg)=9.32162374847375 30.702 secs ago sensor:m_water_vx(m/s)=0.139371705181992 141.227 secs ago sensor:m_water_vy(m/s)=0.0496440777755748 141.271 secs ago sensor:sci_m_disk_free(Mbytes)=1732.875 5510.27 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)=-6457.0254 37956.5 secs ago sensor:x_last_wpt_lon(lon)=-6418.8256 37956.5 secs ago ABORT HISTORY: total since reset: 3 ABORT HISTORY: last abort cause: MS_ABORT_WPT_TOOFAR ABORT HISTORY: last abort details: ABORT HISTORY: last abort time: 2015-01-05T14:45:49 ABORT HISTORY: last abort segment: unit_191-2015-004-2-0 (0192.0000) ABORT HISTORY: last abort mission: SHALLOW.MI 1573713 DRIVER_ODDITY:iridium:1624:xxx_ctrl() ran too long Glider unit_191 at surface. Because:nothing commanded [behavior surface_3 start_when = 1.0] MissionName:200_NW.MI MissionNum:unit_191-2015-004-4-521 (0194.0521) Vehicle Name: unit_191 Curr Time: Fri Jan 23 20:48:45 2015 MT: 1573730 DR Location: -6453.355 N -6411.053 E measured 84.151 secs ago GPS TooFar: -6452.013 N -6408.824 E measured 133141 secs ago GPS Invalid : -6454.087 N -6412.384 E measured 192.509 secs ago GPS Location: -6453.354 N -6411.053 E measured 86.537 secs ago sensor:c_wpt_lat(lat)=-6451.307 37973.7 secs ago sensor:c_wpt_lon(lon)=-6408.4955 37973.8 secs ago sensor:m_battery(volts)=10.8956690201385 53.295 secs ago sensor:m_coulomb_amphr(amp-hrs)=115.235000610352 4.466 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=478.539944110426 4.48 secs ago sensor:m_depth(m)=0 4.422 secs ago sensor:m_final_water_vx(m/s)=0.0900999093845764 5426.31 secs ago sensor:m_final_water_vy(m/s)=0.0111401619640135 5426.34 secs ago sensor:m_gps_mag_var(rad)=-0.289724655831059 86.966 secs ago sensor:m_iridium_attempt_num(nodim)=1 81.621 secs ago sensor:m_iridium_call_num(nodim)=1046 38.206 secs ago sensor:m_iridium_dialed_num(nodim)=2379 53.754 secs ago sensor:m_leakdetect_voltage(volts)=2.49358974358974 4.631 secs ago sensor:m_tot_num_inflections(nodim)=4460 260.702 secs ago sensor:m_vacuum(inHg)=9.32162374847375 49.023 secs ago sensor:m_water_vx(m/s)=0.139371705181992 159.538 secs ago sensor:m_water_vy(m/s)=0.0496440777755748 159.57 secs ago sensor:sci_m_disk_free(Mbytes)=1732.875 5528.56 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)=-6457.0254 37974.7 secs ago sensor:x_last_wpt_lon(lon)=-6418.8256 37974.7 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 12/ 10/ 0 odd: 815/ 811/ 3 ABORT HISTORY: total since reset: 3 ABORT HISTORY: last abort cause: MS_ABORT_WPT_TOOFAR ABORT HISTORY: last abort details: ABORT HISTORY: last abort time: 2015-01-05T14:45:49 ABORT HISTORY: last abort segment: unit_191-2015-004-2-0 (0192.0000) ABORT HISTORY: last abort mission: SHALLOW.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 waiting for final gps fix(ideally -69 secs) Waypoint: (-6451.3070,-6408.4955) Range: 4306m, Bearing: 10deg, Age: 10:32h:m Time until diving is: 207 secs Glider unit_191 at surface. Because:nothing commanded [behavior surface_3 start_when = 1.0] MissionName:200_NW.MI MissionNum:unit_191-2015-004-4-521 (0194.0521) Vehicle Name: unit_191 Curr Time: Fri Jan 23 20:49:26 2015 MT: 1573771 DR Location: -6453.355 N -6411.053 E measured 125.63 secs ago GPS TooFar: -6452.013 N -6408.824 E measured 133182 secs ago GPS Invalid : -6454.087 N -6412.384 E measured 233.988 secs ago GPS Location: -6453.354 N -6411.053 E measured 128.016 secs ago sensor:c_wpt_lat(lat)=-6451.307 38015.2 secs ago sensor:c_wpt_lon(lon)=-6408.4955 38015.2 secs ago sensor:m_battery(volts)=10.8805831926057 31.084 secs ago sensor:m_coulomb_amphr(amp-hrs)=115.242126464844 4.316 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=478.547069964918 4.331 secs ago sensor:m_depth(m)=0 4.287 secs ago sensor:m_final_water_vx(m/s)=0.0900999093845764 5467.79 secs ago sensor:m_final_water_vy(m/s)=0.0111401619640135 5467.82 secs ago sensor:m_gps_mag_var(rad)=-0.289724655831059 128.443 secs ago sensor:m_iridium_attempt_num(nodim)=1 123.098 secs ago sensor:m_iridium_call_num(nodim)=1046 79.683 secs ago sensor:m_iridium_dialed_num(nodim)=2379 95.231 secs ago sensor:m_leakdetect_voltage(volts)=2.49358974358974 46.11 secs ago sensor:m_tot_num_inflections(nodim)=4460 302.18 secs ago sensor:m_vacuum(inHg)=9.58375048840048 26.5 secs ago sensor:m_water_vx(m/s)=0.139371705181992 201.014 secs ago sensor:m_water_vy(m/s)=0.0496440777755748 201.048 secs ago sensor:sci_m_disk_free(Mbytes)=1732.875 5570.03 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)=-6457.0254 38016.2 secs ago sensor:x_last_wpt_lon(lon)=-6418.8256 38016.2 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 12/ 10/ 0 odd: 815/ 811/ 3 ABORT HISTORY: total since reset: 3 ABORT HISTORY: last abort cause: MS_ABORT_WPT_TOOFAR ABORT HISTORY: last abort details: ABORT HISTORY: last abort time: 2015-01-05T14:45:49 ABORT HISTORY: last abort segment: unit_191-2015-004-2-0 (0192.0000) ABORT HISTORY: last abort mission: SHALLOW.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 waiting for final gps fix(ideally -111 secs) Waypoint: (-6451.3070,-6408.4955) Range: 4306m, Bearing: 10deg, Age: 10:33h:m Time until diving is: 165 secs s *.sbd *.tbd -------------------------------- 1573793 17 01940521.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 1573802 21 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\01940521.TBD c:\logs\01940520.TBD SCI: SUCCESS 1574037 76 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 1574041 save_and_change_sensors().... Changed u_use_ctd_depth_for_flying from 0 to 0 Changed c_science_on from 1 to 0 1574041 save_and_change_sensors().... Changed c_science_printout from 0 to 0 Waiting for motors idle START **B00000000000000 ?574190 restore_sensors().... Restored u_use_ctd_depth_for_flying from 0 to 0 Restored c_science_on from 0 to 1 1574190 restore_sensors().... 1574190 restore_sensors().... Restored c_science_printout from 0 to 0 SHUFFLING FILES.. GLD: Sent 2 file(s): c:\logs\01940521.SBD c:\logs\01940520.SBD GLD: SUCCESS :OOD:digifin_mgr_ctrl:OUT OF DEADBAND: M_FIN:0.0228 C_FIN:0.0000 1574203 78 SCI:PROGLET house_elf begin() called 1574203 SCI: house_elf: Version 1.2 1574204 SCI:PROGLET ctd41cp begin() called 1574204 SCI: ctd41cp: Version 0.2 1574204 78 SCI: ctd41cp: Will be sending the following data to glider: 1574204 SCI: sci_water_cond(s/m) 1574204 SCI: sci_water_temp(degc) 1574205 SCI: sci_water_pressure(bar) 1574205 SCI: sci_ctd41cp_timestamp(timestamp) 1574205 SCI:PROGLET flbbcd begin() called 1574205 SCI: flbbcd: Version 0.0 1574205 SCI: flbbcd: Will be sending following data to glider: 1574205 SCI: sci_flbbcd_chlor_units(ug/l) 1574206 SCI: sci_flbbcd_bb_units(nodim) 1574206 SCI: sci_flbbcd_cdom_units(ppb) 1574206 SCI: sci_flbbcd_chlor_sig(nodim) 1574206 SCI: sci_flbbcd_bb_sig(nodim) 1574206 SCI: sci_flbbcd_cdom_sig(nodim) 1574206 SCI: sci_flbbcd_chlor_ref(nodim) 1574206 SCI: sci_flbbcd_bb_ref(nodim) 1574206 SCI: sci_flbbcd_cdom_ref(nodim) 1574206 SCI: sci_flbbcd_therm(nodim) 1574206 SCI: sci_flbbcd_timestamp(timestamp) 1574206 SCI: Opening Bit(29) for output 1574212 80 SCI:PROGLET house_elf start() called 1574212 SCI: house_elf_run(): 0 error(s) in a row. (5 is fatal) 1574212 SCI: house_elf_run(): 0 error(s) since house_elf_begin(). (50 is fatal) 1574293 86 01940522.mlg LOG FILE OPENED -------------------------------- 1574294 behavior surface_3: SUBSTATE 7 ->7 : After data transmission, waiting for control-C to exit/resume Glider unit_191 at surface. Because:nothing commanded [behavior surface_3 start_when = 1.0] MissionName:200_NW.MI MissionNum:unit_191-2015-004-4-522 (0194.0522) Vehicle Name: unit_191 Curr Time: Fri Jan 23 20:58:14 2015 MT: 1574299 DR Location: -6453.355 N -6411.053 E measured 653.174 secs ago GPS TooFar: -6452.013 N -6408.824 E measured 133710 secs ago GPS Invalid : -6454.087 N -6412.384 E measured 761.532 secs ago GPS Location: -6453.354 N -6411.053 E measured 655.56 secs ago sensor:c_wpt_lat(lat)=-6451.307 38542.8 secs ago sensor:c_wpt_lon(lon)=-6408.4955 38542.8 secs ago sensor:m_battery(volts)=10.8418416010619 3.082 secs ago sensor:m_coulomb_amphr(amp-hrs)=115.325248718262 3.242 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=478.630192218336 3.255 secs ago sensor:m_depth(m)=0 3.149 secs ago sensor:m_final_water_vx(m/s)=0.0900999093845764 5995.33 secs ago sensor:m_final_water_vy(m/s)=0.0111401619640135 5995.36 secs ago sensor:m_gps_mag_var(rad)=-0.289724655831059 655.986 secs ago sensor:m_iridium_attempt_num(nodim)=0 508.445 secs ago sensor:m_iridium_call_num(nodim)=1046 607.224 secs ago sensor:m_iridium_dialed_num(nodim)=2379 622.772 secs ago sensor:m_leakdetect_voltage(volts)=2.49630647130647 3.125 secs ago sensor:m_tot_num_inflections(nodim)=4460 829.72 secs ago sensor:m_vacuum(inHg)=10.0346414529914 3.536 secs ago sensor:m_water_vx(m/s)=0.139371705181992 728.556 secs ago sensor:m_water_vy(m/s)=0.0496440777755748 728.589 secs ago sensor:sci_m_disk_free(Mbytes)=1732.34375 56.541 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)=-6457.0254 38543.7 secs ago sensor:x_last_wpt_lon(lon)=-6418.8256 38543.7 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 12/ 10/ 0 odd: 815/ 811/ 3 ABORT HISTORY: total since reset: 3 ABORT HISTORY: last abort cause: MS_ABORT_WPT_TOOFAR ABORT HISTORY: last abort details: ABORT HISTORY: last abort time: 2015-01-05T14:45:49 ABORT HISTORY: last abort segment: unit_191-2015-004-2-0 (0192.0000) ABORT HISTORY: last abort mission: SHALLOW.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 waiting for final gps fix(ideally -638 secs) Waypoint: (-6451.3070,-6408.4955) Range: 4306m, Bearing: 10deg, Age: 10:42h:m Time until diving is: 294 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 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 [ 0 0 0] [ 6 6 0] [ 11 11 0] 7 pinger - 8 attitude - 9 attitude_tcm3 - 10 attitude_rev I u 3 20 5 1 [ 1 0 0] [ 3 1 0] [ 0 0 0] 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] [ 2 2 0] 17 science_super I u 3 20 5 0 [ 0 0 0] [ 3 3 0] [ 6 6 0] 18 roll_motor - 19 fpitch_pump - 20 fin_motor - 21 digifin I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 370 370 2] 22 altimeter I u 3 20 5 0 23 ctd - 24 IRIDIUM* I u -1 20 5 0 [ 0 0 0] [ 0 0 0] [ 426 422 1] 25 leakdetect I u 3 20 5 0 26 recovery I u 3 20 5 0 27 coulomb I u 3 20 5 0 28 veh_temp I u 3 20 5 0 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: 12/ 10/ 0 odd: 815/ 811/ 3 Glider unit_191 at surface. Because:nothing commanded [behavior surface_3 start_when = 1.0] MissionName:200_NW.MI MissionNum:unit_191-2015-004-4-522 (0194.0522) Vehicle Name: unit_191 Curr Time: Fri Jan 23 20:58:57 2015 MT: 1574342 DR Location: -6453.355 N -6411.053 E measured 696.817 secs ago GPS TooFar: -6452.013 N -6408.824 E measured 133753 secs ago GPS Invalid : -6454.087 N -6412.384 E measured 805.175 secs ago GPS Location: -6453.354 N -6411.053 E measured 699.205 secs ago sensor:c_wpt_lat(lat)=-6451.307 38586.4 secs ago sensor:c_wpt_lon(lon)=-6408.4955 38586.4 secs ago sensor:m_battery(volts)=10.8418416010619 46.725 secs ago sensor:m_coulomb_amphr(amp-hrs)=115.332374572754 4.479 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=478.637318072828 4.494 secs ago sensor:m_depth(m)=0 4.424 secs ago sensor:m_final_water_vx(m/s)=0.0900999093845764 6038.98 secs ago sensor:m_final_water_vy(m/s)=0.0111401619640135 6039.01 secs ago sensor:m_gps_mag_var(rad)=-0.289724655831059 699.633 secs ago sensor:m_iridium_attempt_num(nodim)=0 552.092 secs ago sensor:m_iridium_call_num(nodim)=1046 650.871 secs ago sensor:m_iridium_dialed_num(nodim)=2379 666.418 secs ago sensor:m_leakdetect_voltage(volts)=2.49630647130647 46.77 secs ago sensor:m_tot_num_inflections(nodim)=4460 873.366 secs ago sensor:m_vacuum(inHg)=10.0346414529914 47.181 secs ago sensor:m_water_vx(m/s)=0.139371705181992 772.201 secs ago sensor:m_water_vy(m/s)=0.0496440777755748 772.233 secs ago sensor:sci_m_disk_free(Mbytes)=1732.34375 100.184 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)=-6457.0254 38587.3 secs ago sensor:x_last_wpt_lon(lon)=-6418.8256 38587.4 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 12/ 10/ 0 odd: 815/ 811/ 3 ABORT HISTORY: total since reset: 3 ABORT HISTORY: last abort cause: MS_ABORT_WPT_TOOFAR ABORT HISTORY: last abort details: ABORT HISTORY: last abort time: 2015-01-05T14:45:49 ABORT HISTORY: last abort segment: unit_191-2015-004-2-0 (0192.0000) ABORT HISTORY: last abort mission: SHALLOW.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 waiting for final gps fix(ideally -682 secs) Waypoint: (-6451.3070,-6408.4955) Range: 4306m, Bearing: 10deg, Age: 10:43h:m Time until diving is: 250 secs ^R1574362 1 behavior surface_3: User typed Control-R, resuming I heard a Control-R RESUMING MISSION Megabytes used on CF file system = 587.125000 Megabytes available on CF file system = 1413.812500 1574367 01940522.mlg LOG FILE CLOSED Doing system wide housekeeping....... report_heap_size(): M_FREE_HEAP=242.0K, M_SPARE_HEAP=223.0K 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 c_iridium_phone_num(digits) 88160000500.000000 f_ocean_pressure_min(volts) 0.122879 m_avg_climb_rate(m/s) -0.113369 m_avg_speed(m/s) 0.271742 m_avg_upward_inflection_time(sec) 74.302500 m_battery(volts) 10.813249 m_coulomb_amphr_total(amp-hrs) 478.642071 m_iridium_call_num(nodim) 1046.000000 m_iridium_dialed_num(nodim) 2379.000000 m_lat(lat) -6453.354500 m_lon(lon) -6411.053200 m_tot_ballast_pumped_energy(kjoules) 3198.063222 m_tot_horz_dist(km) 2618.169295 m_tot_num_inflections(nodim) 4460.000000 s_water_depth_avg(m) 200.000000 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) -6457.025400 x_last_wpt_lon(lon) -6418.825600 The instantaneous lag time between the system and gps clock is 1.0 seconds. The average lag time between the system and gps clock is 1.2 seconds. Housekeeping is done