3180342 Iridium console active and ready... Vehicle Name: unit_191 Curr Time: Wed Feb 11 11:05:56 2015 MT: 3180340 DR Location: -6454.477 N -6413.918 E measured 66.624 secs ago GPS TooFar: -6454.100 N -6413.208 E measured 5204.36 secs ago GPS Invalid : -6454.067 N -6413.250 E measured 179.146 secs ago GPS Location: -6454.476 N -6413.918 E measured 69.009 secs ago sensor:c_wpt_lat(lat)=-6457.0254 68925.3 secs ago sensor:c_wpt_lon(lon)=-6418.8256 68925.3 secs ago sensor:m_battery(volts)=10.8220364646755 40.133 secs ago sensor:m_coulomb_amphr(amp-hrs)=230.562622070312 5.217 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=593.867565570387 5.24 secs ago sensor:m_depth(m)=0 5.247 secs ago sensor:m_final_water_vx(m/s)=0.0285263222318664 5202.64 secs ago sensor:m_final_water_vy(m/s)=0.0513657353077041 5202.69 secs ago sensor:m_gps_mag_var(rad)=-0.289724655831059 69.595 secs ago sensor:m_iridium_attempt_num(nodim)=1 64.257 secs ago sensor:m_iridium_call_num(nodim)=1338 19.851 secs ago sensor:m_iridium_dialed_num(nodim)=2697 35.993 secs ago sensor:m_leakdetect_voltage(volts)=2.49618437118437 40.552 secs ago sensor:m_tot_num_inflections(nodim)=5465 238.651 secs ago sensor:m_vacuum(inHg)=9.28246959706959 40.759 secs ago sensor:m_water_vx(m/s)=0.0407327534881905 141.943 secs ago sensor:m_water_vy(m/s)=0.0556353454755264 141.986 secs ago sensor:sci_m_disk_free(Mbytes)=1561.71875 5323.02 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)=-6449.54 68926.5 secs ago sensor:x_last_wpt_lon(lon)=-6405.1 68926.6 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 3180343 DRIVER_ODDITY:iridium:1629: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_191-2015-004-4-1044 (0194.1044) Vehicle Name: unit_191 Curr Time: Wed Feb 11 11:06:15 2015 MT: 3180360 DR Location: -6454.477 N -6413.918 E measured 85.346 secs ago GPS TooFar: -6454.100 N -6413.208 E measured 5223.08 secs ago GPS Invalid : -6454.067 N -6413.250 E measured 197.867 secs ago GPS Location: -6454.476 N -6413.918 E measured 87.729 secs ago sensor:c_wpt_lat(lat)=-6457.0254 68943.9 secs ago sensor:c_wpt_lon(lon)=-6418.8256 68944 secs ago sensor:m_battery(volts)=10.8220364646755 58.778 secs ago sensor:m_coulomb_amphr(amp-hrs)=230.566192626953 4.316 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=593.871136127028 4.331 secs ago sensor:m_depth(m)=0 4.288 secs ago sensor:m_final_water_vx(m/s)=0.0285263222318664 5221.22 secs ago sensor:m_final_water_vy(m/s)=0.0513657353077041 5221.25 secs ago sensor:m_gps_mag_var(rad)=-0.289724655831059 88.155 secs ago sensor:m_iridium_attempt_num(nodim)=1 82.8 secs ago sensor:m_iridium_call_num(nodim)=1338 38.377 secs ago sensor:m_iridium_dialed_num(nodim)=2697 54.505 secs ago sensor:m_leakdetect_voltage(volts)=2.49618437118437 59.057 secs ago sensor:m_tot_num_inflections(nodim)=5465 257.144 secs ago sensor:m_vacuum(inHg)=9.28246959706959 59.236 secs ago sensor:m_water_vx(m/s)=0.0407327534881905 160.408 secs ago sensor:m_water_vy(m/s)=0.0556353454755264 160.442 secs ago sensor:sci_m_disk_free(Mbytes)=1561.71875 5341.46 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)=-6449.54 68944.9 secs ago sensor:x_last_wpt_lon(lon)=-6405.1 68944.9 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 26/ 24/ 0 odd:1580/1576/ 2 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 -75 secs) Waypoint: (-6457.0254,-6418.8256) Range: 6114m, Bearing: 202deg, Age: 19:9h:m Time until diving is: 206 secs Glider unit_191 at surface. Because:nothing commanded [behavior surface_3 start_when = 1.0] MissionName:200_NW.MI MissionNum:unit_191-2015-004-4-1044 (0194.1044) Vehicle Name: unit_191 Curr Time: Wed Feb 11 11:06:56 2015 MT: 3180401 DR Location: -6454.477 N -6413.918 E measured 126.206 secs ago GPS TooFar: -6454.100 N -6413.208 E measured 5263.94 secs ago GPS Invalid : -6454.067 N -6413.250 E measured 238.727 secs ago GPS Location: -6454.476 N -6413.918 E measured 128.591 secs ago sensor:c_wpt_lat(lat)=-6457.0254 68984.8 secs ago sensor:c_wpt_lon(lon)=-6418.8256 68984.8 secs ago sensor:m_battery(volts)=10.7766210965962 38.742 secs ago sensor:m_coulomb_amphr(amp-hrs)=230.572128295898 4.299 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=593.877071795973 4.313 secs ago sensor:m_depth(m)=0 4.273 secs ago sensor:m_final_water_vx(m/s)=0.0285263222318664 5262.08 secs ago sensor:m_final_water_vy(m/s)=0.0513657353077041 5262.11 secs ago sensor:m_gps_mag_var(rad)=-0.289724655831059 129.015 secs ago sensor:m_iridium_attempt_num(nodim)=1 123.659 secs ago sensor:m_iridium_call_num(nodim)=1338 79.235 secs ago sensor:m_iridium_dialed_num(nodim)=2697 95.363 secs ago sensor:m_leakdetect_voltage(volts)=2.4956043956044 39.003 secs ago sensor:m_tot_num_inflections(nodim)=5465 298.001 secs ago sensor:m_vacuum(inHg)=9.5594336996337 39.2 secs ago sensor:m_water_vx(m/s)=0.0407327534881905 201.268 secs ago sensor:m_water_vy(m/s)=0.0556353454755264 201.301 secs ago sensor:sci_m_disk_free(Mbytes)=1561.71875 5382.32 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)=-6449.54 68985.7 secs ago sensor:x_last_wpt_lon(lon)=-6405.1 68985.8 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 26/ 24/ 0 odd:1580/1576/ 2 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 -116 secs) Waypoint: (-6457.0254,-6418.8256) Range: 6114m, Bearing: 202deg, Age: 19:9h:m Time until diving is: 165 secs s *.sbd *.tbd -------------------------------- 3180422 53 01941044.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 3180431 56 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\01941044.TBD c:\logs\01941043.TBD SCI: SUCCESS 3180668 11 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 3180672 save_and_change_sensors().... Changed u_use_ctd_depth_for_flying from 0 to 0 Changed c_science_on from 1 to 0 3180672 save_and_change_sensors().... Changed c_science_printout from 0 to 0 Waiting for motors idle 3180685 DRIVER_ODDITY:digifin:12060:xxx_ctrl() ran too long START **B00000000000000 �180826 restore_sensors().... Restored u_use_ctd_depth_for_flying from 0 to 0 Restored c_science_on from 0 to 1 3180826 restore_sensors().... 3180826 restore_sensors().... Restored c_science_printout from 0 to 0 SHUFFLING FILES.. GLD: Sent 2 file(s): c:\logs\01941044.SBD c:\logs\01941043.SBD GLD: SUCCESS 3180840 14 SCI:PROGLET house_elf begin() called 3180841 SCI: house_elf: Version 1.2 3180841 SCI:PROGLET ctd41cp begin() called 3180841 SCI: ctd41cp: Version 0.2 3180841 SCI: ctd41cp: Will be sending the following data to glider: 3180841 SCI: sci_water_cond(s/m) 3180841 SCI: sci_water_temp(degc) 3180841 SCI: sci_water_pressure(bar) 3180842 SCI: sci_ctd41cp_timestamp(timestamp) 3180842 SCI:PROGLET flbbcd begin() called 3180842 SCI: flbbcd: Version 0.0 3180842 SCI: flbbcd: Will be sending following data to glider: 3180842 SCI: sci_flbbcd_chlor_units(ug/l) 3180842 SCI: sci_flbbcd_bb_units(nodim) 3180842 SCI: sci_flbbcd_cdom_units(ppb) 3180842 SCI: sci_flbbcd_chlor_sig(nodim) 3180842 14 SCI: sci_flbbcd_bb_sig(nodim) 3180843 SCI: sci_flbbcd_cdom_sig(nodim) 3180843 SCI: sci_flbbcd_chlor_ref(nodim) 3180844 SCI: sci_flbbcd_bb_ref(nodim) 3180844 SCI: sci_flbbcd_cdom_ref(nodim) 3180844 SCI: sci_flbbcd_therm(nodim) 3180844 SCI: sci_flbbcd_timestamp(timestamp) 3180844 SCI: Opening Bit(29) for output 3180846 SCI:PROGLET house_elf start() called 3180846 SCI: house_elf_run(): 0 error(s) in a row. (5 is fatal) 3180846 SCI: house_elf_run(): 0 error(s) since house_elf_begin(). (50 is fatal) 3180950 26 01941045.mlg LOG FILE OPENED -------------------------------- 3180952 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_191-2015-004-4-1045 (0194.1045) Vehicle Name: unit_191 Curr Time: Wed Feb 11 11:16:11 2015 MT: 3180956 DR Location: -6454.477 N -6413.918 E measured 681.705 secs ago GPS TooFar: -6454.100 N -6413.208 E measured 5819.44 secs ago GPS Invalid : -6454.067 N -6413.250 E measured 794.226 secs ago GPS Location: -6454.476 N -6413.918 E measured 684.088 secs ago sensor:c_wpt_lat(lat)=-6457.0254 69540.3 secs ago sensor:c_wpt_lon(lon)=-6418.8256 69540.3 secs ago sensor:m_battery(volts)=10.7608041639818 2.967 secs ago sensor:m_coulomb_amphr(amp-hrs)=230.660003662109 3.122 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=593.964947162184 3.137 secs ago sensor:m_depth(m)=0 3.039 secs ago sensor:m_final_water_vx(m/s)=0.0285263222318664 5817.58 secs ago sensor:m_final_water_vy(m/s)=0.0513657353077041 5817.61 secs ago sensor:m_gps_mag_var(rad)=-0.289724655831059 684.514 secs ago sensor:m_iridium_attempt_num(nodim)=0 536.711 secs ago sensor:m_iridium_call_num(nodim)=1338 634.733 secs ago sensor:m_iridium_dialed_num(nodim)=2697 650.86 secs ago sensor:m_leakdetect_voltage(volts)=2.49600122100122 3.036 secs ago sensor:m_tot_num_inflections(nodim)=5465 853.498 secs ago sensor:m_vacuum(inHg)=10.1306721611722 3.42 secs ago sensor:m_water_vx(m/s)=0.0407327534881905 756.763 secs ago sensor:m_water_vy(m/s)=0.0556353454755264 756.796 secs ago sensor:sci_m_disk_free(Mbytes)=1561.1875 63.757 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)=-6449.54 69541.2 secs ago sensor:x_last_wpt_lon(lon)=-6405.1 69541.3 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 26/ 24/ 0 odd:1581/1577/ 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 -671 secs) Waypoint: (-6457.0254,-6418.8256) Range: 6114m, Bearing: 202deg, Age: 19:19h: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] [ 19 19 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] [ 3 3 0] 17 science_super I u 3 20 5 0 [ 0 0 0] [ 4 4 0] [ 8 8 0] 18 roll_motor - 19 fpitch_pump - 20 fin_motor - 21 digifin I u 3 20 5 0 [ 0 0 0] [ 0 0 0] [ 744 744 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] [ 815 811 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: 26/ 24/ 0 odd:1581/1577/ 3 Glider unit_191 at surface. Because:nothing commanded [behavior surface_3 start_when = 1.0] MissionName:200_NW.MI MissionNum:unit_191-2015-004-4-1045 (0194.1045) Vehicle Name: unit_191 Curr Time: Wed Feb 11 11:16:55 2015 MT: 3181000 DR Location: -6454.477 N -6413.918 E measured 725.143 secs ago GPS TooFar: -6454.100 N -6413.208 E measured 5862.88 secs ago GPS Invalid : -6454.067 N -6413.250 E measured 837.664 secs ago GPS Location: -6454.476 N -6413.918 E measured 727.527 secs ago sensor:c_wpt_lat(lat)=-6457.0254 69583.7 secs ago sensor:c_wpt_lon(lon)=-6418.8256 69583.8 secs ago sensor:m_battery(volts)=10.7608041639818 46.403 secs ago sensor:m_coulomb_amphr(amp-hrs)=230.667114257812 4.457 secs ago sensor:m_coulomb_amphr_total(amp-hrs)=593.972057757887 4.471 secs ago sensor:m_depth(m)=0 4.426 secs ago sensor:m_final_water_vx(m/s)=0.0285263222318664 5861.01 secs ago sensor:m_final_water_vy(m/s)=0.0513657353077041 5861.05 secs ago sensor:m_gps_mag_var(rad)=-0.289724655831059 727.95 secs ago sensor:m_iridium_attempt_num(nodim)=0 580.148 secs ago sensor:m_iridium_call_num(nodim)=1338 678.17 secs ago sensor:m_iridium_dialed_num(nodim)=2697 694.298 secs ago sensor:m_leakdetect_voltage(volts)=2.49600122100122 46.474 secs ago sensor:m_tot_num_inflections(nodim)=5465 896.936 secs ago sensor:m_vacuum(inHg)=10.1306721611722 46.859 secs ago sensor:m_water_vx(m/s)=0.0407327534881905 800.202 secs ago sensor:m_water_vy(m/s)=0.0556353454755264 800.234 secs ago sensor:sci_m_disk_free(Mbytes)=1561.1875 107.196 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)=-6449.54 69584.7 secs ago sensor:x_last_wpt_lon(lon)=-6405.1 69584.7 secs ago devices:(t/m/s) errs: 1/ 0/ 0 warn: 26/ 24/ 0 odd:1581/1577/ 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 -715 secs) Waypoint: (-6457.0254,-6418.8256) Range: 6114m, Bearing: 202deg, Age: 19:19h:m Time until diving is: 250 secs ^R3181021 39 behavior surface_3: User typed Control-R, resuming I heard a Control-R RESUMING MISSION Megabytes used on CF file system = 912.281250 Megabytes available on CF file system = 1088.656250 3181026 01941045.mlg LOG FILE CLOSED Doing system wide housekeeping....... report_heap_size(): M_FREE_HEAP=243.0K, M_SPARE_HEAP=224.0K 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) 0.122720 m_avg_climb_rate(m/s) -0.127157 m_avg_speed(m/s) 0.258635 m_avg_upward_inflection_time(sec) 75.322500 m_battery(volts) 10.719750 m_coulomb_amphr_total(amp-hrs) 593.976819 m_iridium_call_num(nodim) 1338.000000 m_iridium_dialed_num(nodim) 2697.000000 m_lat(lat) -6454.476500 m_lon(lon) -6413.917800 m_tot_ballast_pumped_energy(kjoules) 3616.669273 m_tot_horz_dist(km) 2927.894091 m_tot_num_inflections(nodim) 5465.000000 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) -6449.540000 x_last_wpt_lon(lon) -6405.100000 The instantaneous lag time between the system and gps clock is 2.0 seconds. The average lag time between the system and gps clock is 2.1 seconds. Housekeeping is done