Parameter values: Sort by alphabetical glider order
ID | 503 | HD_C | 9.9999997e-06 | ROLL_MIN | 187 | ALTIM_TOP_TURN_MARGIN | 5 |
MISSION | 7 | HEADING | -1 | ROLL_MAX | 3764 | ALTIM_TOP_MIN_OBSTACLE | 3 |
DIVE | 101 | ESCAPE_HEADING | 45 | ROLL_DEG | 40 | ALTIM_PING_DEPTH | 250 |
N_DIVES | 0 | ESCAPE_HEADING_DELTA | 10 | C_ROLL_DIVE | 2780 | ALTIM_PING_DELTA | 50 |
D_SURF | 3 | FIX_MISSING_TIMEOUT | 4 | C_ROLL_CLIMB | 2700 | ALTIM_FREQUENCY | 13 |
D_FLARE | 3 | TGT_DEFAULT_LAT | -7700 | HEAD_ERRBAND | 15 | ALTIM_PULSE | 3 |
D_TGT | 500 | TGT_DEFAULT_LON | 17100 | ROLL_CNV | 0.028270001 | ALTIM_SENSITIVITY | 3 |
D_ABORT | 1070 | TGT_AUTO_DEFAULT | 0 | ROLL_TIMEOUT | 15 | XPDR_VALID | 1 |
D_NO_BLEED | 200 | SM_CC | 616.91943 | R_PORT_OVSHOOT | 48 | XPDR_INHIBIT | 90 |
D_BOOST | 3 | N_FILEKB | 4 | R_STBD_OVSHOOT | 26 | INT_PRESSURE_SLOPE | 0.0097660003 |
T_BOOST | 0 | FILEMGR | 2 | ROLL_AD_RATE | 400 | INT_PRESSURE_YINT | 0 |
D_FINISH | 9 | CALL_NDIVES | 1 | ROLL_MAXERRORS | 1 | DEEPGLIDER | 0 |
D_PITCH | 1.75 | COMM_SEQ | 0 | ROLL_ADJ_GAIN | 1.5 | DEEPGLIDERMB | 0 |
D_SAFE | 400 | PROTOCOL | 1 | ROLL_ADJ_DBAND | 0.029999999 | MOTHERBOARD | 4 |
D_CALL | 3 | N_NOCOMM | 1 | VBD_MIN | 445 | DEVICE1 | 2 |
SURFACE_URGENCY | 2 | N_NOSURFACE | 0 | VBD_MAX | 3956 | DEVICE2 | 101 |
SURFACE_URGENCY_TRY | 2 | UPLOAD_DIVES_MAX | 5 | C_VBD | 2960 | DEVICE3 | 86 |
SURFACE_URGENCY_FORCE | 4 | CALL_TRIES | 3 | VBD_DBAND | 2 | DEVICE4 | -1 |
T_DIVE | 125 | CALL_WAIT | 60 | VBD_CNV | -0.245296 | DEVICE5 | -1 |
T_MISSION | 200 | CAPUPLOAD | 0 | VBD_TIMEOUT | 360 | DEVICE6 | -1 |
T_ABORT | 1440 | CAPMAXSIZE | 100000 | PITCH_VBD_SHIFT | 0.0012300001 | LOGGERS | 0 |
T_TURN | 225 | HEAPDBG | 0 | VBD_PUMP_AD_RATE_SURFACE | 5 | LOGGERDEVICE1 | -1 |
T_TURN_SAMPINT | 5 | T_GPS | 4 | VBD_PUMP_AD_RATE_APOGEE | 4 | LOGGERDEVICE2 | -1 |
T_NO_W | 120 | N_GPS | 20 | VBD_BLEED_AD_RATE | 8 | LOGGERDEVICE3 | -1 |
T_LOITER | 0 | T_GPS_ALMANAC | 0 | UNCOM_BLEED | 20 | LOGGERDEVICE4 | -1 |
USE_BATHY | -2 | T_GPS_CHARGE | -19370.541 | VBD_MAXERRORS | 1 | COMPASS_DEVICE | 33 |
USE_ICE | 1 | T_RSLEEP | 2 | CF8_MAXERRORS | 20 | COMPASS2_DEVICE | 131 |
ICE_FREEZE_MARGIN | 0.0099999998 | STROBE | 0 | AH0_24V | 134.3 | PHONE_DEVICE | 48 |
D_OFFGRID | 250 | RAFOS_PEAK_OFFSET | 1.5 | AH0_10V | 102.9 | GPS_DEVICE | 32 |
T_WATCHDOG | 10 | RAFOS_CORR_THRESH | 60 | MINV_24V | 19 | RAFOS_DEVICE | -1 |
RELAUNCH | 1 | RAFOS_HIT_WINDOW | 3600 | MINV_10V | 8 | XPDR_DEVICE | 24 |
APOGEE_PITCH | -5 | PITCH_MIN | 203 | FG_AHR_10V | 0 | SIM_W | 0 |
MAX_BUOY | 225 | PITCH_MAX | 3889 | FG_AHR_24V | 0 | SIM_PITCH | 0 |
COURSE_BIAS | 0 | C_PITCH | 2800 | PHONE_SUPPLY | 2 | SEABIRD_T_G | 0.0043281103 |
GLIDE_SLOPE | 30 | PITCH_DBAND | 0.1 | PRESSURE_YINT | -51.009045 | SEABIRD_T_H | 0.00062152545 |
SPEED_FACTOR | 1 | PITCH_CNV | 0.003125763 | PRESSURE_SLOPE | 0.00011732637 | SEABIRD_T_I | 2.1491383e-05 |
RHO | 1.0275 | P_OVSHOOT | 0.039999999 | AD7714Ch0Gain | 128 | SEABIRD_T_J | 2.0368557e-06 |
MASS | 51780 | PITCH_GAIN | 32 | TCM_PITCH_OFFSET | 0 | SEABIRD_C_G | -10.162479 |
NAV_MODE | 0 | PITCH_TIMEOUT | 15 | TCM_ROLL_OFFSET | 0 | SEABIRD_C_H | 1.1594115 |
FERRY_MAX | 45 | PITCH_AD_RATE | 175 | COMPASS_USE | 0 | SEABIRD_C_I | 4.3937558e-05 |
KALMAN_USE | 2 | PITCH_MAXERRORS | 1 | ALTIM_BOTTOM_PING_RANGE | 0 | SEABIRD_C_J | 0.00011023274 |
HD_A | 0.003 | PITCH_ADJ_GAIN | 0 | ALTIM_TOP_PING_RANGE | 20 | ||
HD_B | 0.0099999998 | PITCH_ADJ_DBAND | 0 | ALTIM_BOTTOM_TURN_MARGIN | 15 |
Pre-dive calculations and measurements:
GPS1 |   061210,203606,-7650.133,17047.510,56,1.4,57,132.9 | TGT_NAME |   POLYNYA1 |
_CALLS |   2 | TGT_LATLONG |   -7630.000,17100.000 |
_XMS_NAKs |   0 | TGT_RADIUS |   5000.000 |
_XMS_TOUTs |   0 | KALMAN_CONTROL |   0.000,0.000 |
_SM_DEPTHo |   0.71 | KALMAN_X |   0.0,0.0,0.0,0.0,0.0 |
_SM_ANGLEo |   -56.6 | KALMAN_Y |   0.0,0.0,0.0,0.0,0.0 |
GPS2 |   061210,204601,-7650.070,17047.236,12,1.6,29,132.9 | MHEAD_RNG_PITCHd_Wd |   235.5,37576,-18.2,-13.333 |
SPEED_LIMITS |   0.231,0.343 | D_GRID |   770 |
Post-dive calculations and measurements:
FREEZE |   0.16,-1.846,-1.894,2,1,0 | _24V_AH |   22.3,4.319 |
FINISH |   0.2,1.027785 | _10V_AH |   10.0,1.811 |
SM_CCo |   6434,199.25,0.100,0,0,445,616.92 | FG_AHR_24Vo |   0.000 |
SM_GC |   0.71,0.00,0.00,199.25,0.000,0.000,0.100,189,2770,445,-8.16,-0.28,616.92 | FG_AHR_10Vo |   0.000 |
IRIDIUM_FIX |   -7603.11,17050.86,061210,202028 | MEM |   258228 |
TT8_MAMPS |   0.027713 | DATA_FILE_SIZE |   43714,676 |
HUMID |   48.50 | CAP_FILE_SIZE |   96669,0 |
INTERNAL_PRESSURE |   8.59408 | CFSIZE |   260165632,245350400 |
TCM_TEMP |   14.10 | ERRORS |   0,0,0,0,0,0,0,0,0,0,0,0,1,0,0 |
XPDR_PINGS |   0 | GPS |   061210,223828,-7649.042,17045.057,27,6.3,47,132.9 |
ALTIM_TOP_PING |   19.8,20.0 |
Energy measurements:
device | secs | mA | J | sensor | secs | mA | J |
Pitch_motor | 18 | 224 | 93.16 | SBE_CT | 474 | 24 | 253.95 |
Roll_motor | 46 | 84 | 88.57 | AA4330 | 813 | 33 | 599.01 |
VBD_pump_during_apogee | 367 | 1009 | 8278.29 | WL_BBFL2VMT | 0 | 0 | 0.00 |
VBD_pump_during_surface | 199 | 100 | 445.28 | nil | 0 | 0 | 0.00 |
VBD_valve | 0 | 0 | 0.00 | nil | 0 | 0 | 0.00 |
Iridium_during_init | 52 | 103 | 119.78 | nil | 0 | 0 | 0.00 |
Iridium_during_connect | 86 | 160 | 308.00 | nil | 0 | 0 | 0.00 |
Iridium_during_xfer | 253 | 223 | 1258.60 | nil | 0 | 0 | 0.00 |
Transponder_ping | 1 | 420 | 16.39 | nil | 0 | 0 | 0.00 |
GUMSTIX_24V | 0 | 0 | 0.00 | ||||
GPS | 32 | 50 | 16.15 | ||||
TT8 | 1612 | 19 | 319.35 | ||||
LPSleep | 3181 | 2 | 69.67 | ||||
TT8_Active | 676 | 19 | 133.96 | ||||
TT8_Sampling | 1623 | 39 | 646.03 | ||||
TT8_CF8 | 147 | 45 | 67.39 | ||||
TT8_Kalman | 0 | 0 | 0.00 | ||||
Analog_circuits | 1359 | 12 | 163.17 | ||||
GPS_charging | 0 | 0 | 0.00 | ||||
Compass | 1122 | 15 | 168.41 | ||||
RAFOS | 0 | 0 | 0.00 | ||||
Transponder | 12 | 30 | 3.87 | ||||
Guidance and control:
st_secs | pitch_ctl | vbd_ctl | depth | ob_vertv | data_pts | end_secs | pitch_secs | roll_secs | vbd_secs | vbd_i | gcphase | pitch_i | roll_i | pitch_ad | roll_ad | vbd_ad | pitch_retries | pitch_errors | roll_retries | roll_errors | vbd_retries | vbd_errors |
12 | end surface: CONTROL_FINISHED_OK | |||||||||||||||||||||
state | 12 | begin dive | ||||||||||||||||||||
14 | -0.84 | -219.0 | 0.0 | 0.0 | 0 | 168 | 0.00 | 0.00 | -149.57 | 0.000 | 2 | 0.000 | 0.000 | 187 | 2751 | 3497 | 0 | 0 | 0 | 0 | 0 | 0 |
170 | -0.84 | -219.0 | 3.9 | -9.3 | 26 | 196 | 9.00 | 2.22 | -7.28 | 0.000 | 4 | 0.225 | 0.045 | 2524 | 1372 | 3857 | 0 | 0 | 0 | 0 | 0 | 0 |
449 | -0.84 | -219.0 | 59.9 | -16.7 | 75 | 456 | 0.00 | 2.33 | 0.00 | 0.000 | 6 | 0.000 | 0.045 | 2515 | 2786 | 3859 | 0 | 0 | 0 | 0 | 0 | 0 |
592 | -0.84 | -219.0 | 86.7 | -19.1 | 100 | 599 | 0.00 | 2.25 | 0.00 | 0.000 | 4 | 0.000 | 0.033 | 2515 | 1370 | 3859 | 0 | 0 | 0 | 0 | 0 | 0 |
644 | -0.84 | -219.0 | 96.5 | -17.5 | 109 | 651 | 0.00 | 2.30 | 0.00 | 0.000 | 6 | 0.000 | 0.046 | 2504 | 2777 | 3859 | 0 | 0 | 0 | 0 | 0 | 0 |
786 | -0.84 | -219.0 | 124.4 | -19.9 | 124 | 787 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2505 | 2777 | 3859 | 0 | 0 | 0 | 0 | 0 | 0 |
913 | -0.84 | -219.0 | 149.2 | -19.2 | 136 | 914 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2505 | 2777 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
1041 | -0.84 | -219.0 | 173.7 | -19.1 | 148 | 1042 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2504 | 2777 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
1168 | -0.84 | -219.0 | 198.3 | -19.2 | 160 | 1169 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2505 | 2777 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
1296 | -0.84 | -219.0 | 223.6 | -19.9 | 172 | 1297 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2505 | 2777 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
1423 | -0.84 | -219.0 | 249.1 | -19.8 | 184 | 1424 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2505 | 2777 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
1550 | -0.84 | -219.0 | 273.9 | -19.4 | 196 | 1554 | 0.00 | 2.20 | 0.00 | 0.000 | 4 | 0.000 | 0.033 | 2505 | 1364 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
1579 | -0.84 | -219.0 | 279.2 | -19.4 | 198 | 1584 | 0.12 | 2.28 | 0.00 | 0.000 | 6 | 0.166 | 0.046 | 2529 | 2775 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
1777 | -0.84 | -219.0 | 311.3 | -15.8 | 216 | 1780 | 0.00 | 1.60 | 0.00 | 0.000 | 4 | 0.000 | 0.052 | 2522 | 3767 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
1814 | -0.84 | -219.0 | 318.1 | -17.2 | 219 | 1822 | 0.00 | 1.52 | 0.00 | 0.000 | 6 | 0.000 | 0.030 | 2522 | 2782 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
2014 | -0.84 | -219.0 | 350.4 | -16.6 | 238 | 2015 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2522 | 2781 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
2206 | -0.84 | -219.0 | 380.9 | -16.1 | 256 | 2207 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2522 | 2781 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
2395 | -0.84 | -219.0 | 412.1 | -16.2 | 274 | 2396 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2523 | 2781 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
2586 | -0.84 | -219.0 | 443.6 | -16.3 | 292 | 2587 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2522 | 2781 | 3860 | 0 | 0 | 0 | 0 | 0 | 0 |
2779 | -0.84 | -219.0 | 474.8 | -16.2 | 310 | 2780 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2522 | 2781 | 3859 | 0 | 0 | 0 | 0 | 0 | 0 |
2938 | end dive: TARGET_DEPTH_EXCEEDED | |||||||||||||||||||||
state | 2938 | begin apogee | ||||||||||||||||||||
2943 | -0.16 | 0.0 | 500.8 | 16.4 | 325 | 3130 | 0.68 | 0.00 | 177.40 | 1.009 | 4 | 0.128 | 0.000 | 2745 | 2682 | 2959 | 0 | 0 | 0 | 0 | 0 | 0 |
3131 | end apogee: CONTROL_FINISHED_OK | |||||||||||||||||||||
state | 3131 | begin climb | ||||||||||||||||||||
3133 | 0.84 | 219.0 | 510.0 | 0.0 | 331 | 3331 | 0.93 | 0.00 | 190.50 | 0.955 | 6 | 0.077 | 0.000 | 3063 | 2682 | 2066 | 0 | 0 | 0 | 0 | 0 | 0 |
3521 | 0.84 | 219.0 | 465.8 | 14.4 | 356 | 3525 | 0.00 | 1.85 | 0.00 | 0.000 | 4 | 0.000 | 0.048 | 3063 | 3760 | 2054 | 0 | 0 | 0 | 0 | 0 | 0 |
3594 | 0.84 | 219.0 | 453.8 | 17.0 | 362 | 3601 | 0.00 | 1.70 | 0.00 | 0.000 | 6 | 0.000 | 0.031 | 3071 | 2729 | 2053 | 0 | 0 | 1 | 0 | 0 | 0 |
3791 | 0.84 | 219.0 | 423.1 | 16.1 | 381 | 3792 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 3071 | 2729 | 2050 | 0 | 0 | 0 | 0 | 0 | 0 |
3982 | 0.84 | 219.0 | 392.8 | 15.6 | 399 | 3986 | 0.00 | 1.73 | 0.00 | 0.000 | 4 | 0.000 | 0.049 | 3071 | 3771 | 2049 | 0 | 0 | 0 | 0 | 0 | 0 |
4038 | 0.84 | 219.0 | 382.9 | 17.6 | 404 | 4042 | 0.00 | 1.67 | 0.00 | 0.000 | 6 | 0.000 | 0.030 | 3079 | 2707 | 2049 | 0 | 0 | 0 | 0 | 0 | 0 |
4241 | 0.84 | 219.0 | 349.7 | 16.1 | 423 | 4242 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 3080 | 2705 | 2048 | 0 | 0 | 0 | 0 | 0 | 0 |
4432 | 0.84 | 219.0 | 319.7 | 15.2 | 441 | 4436 | 0.00 | 1.75 | 0.00 | 0.000 | 4 | 0.000 | 0.050 | 3079 | 3754 | 2048 | 0 | 0 | 0 | 0 | 0 | 0 |
4499 | 0.84 | 219.0 | 308.3 | 17.1 | 447 | 4503 | 0.00 | 1.65 | 0.00 | 0.000 | 6 | 0.000 | 0.031 | 3088 | 2694 | 2047 | 0 | 0 | 0 | 0 | 0 | 0 |
4702 | 0.84 | 219.0 | 276.0 | 15.9 | 466 | 4706 | 0.00 | 1.73 | 0.00 | 0.000 | 4 | 0.000 | 0.050 | 3088 | 3763 | 2047 | 0 | 0 | 0 | 0 | 0 | 0 |
4736 | 0.84 | 219.0 | 270.1 | 16.9 | 469 | 4740 | 0.00 | 1.65 | 0.00 | 0.000 | 6 | 0.000 | 0.031 | 3097 | 2699 | 2047 | 0 | 0 | 0 | 0 | 0 | 0 |
4939 | 0.84 | 219.0 | 235.6 | 17.2 | 488 | 4943 | 0.00 | 1.75 | 0.00 | 0.000 | 4 | 0.000 | 0.049 | 3097 | 3759 | 2047 | 0 | 0 | 0 | 0 | 0 | 0 |
4988 | 0.84 | 219.0 | 225.8 | 20.0 | 492 | 4997 | 0.10 | 1.60 | 0.00 | 0.000 | 6 | 0.161 | 0.031 | 3073 | 2749 | 2047 | 0 | 0 | 0 | 0 | 0 | 0 |
5123 | 0.84 | 219.0 | 204.4 | 15.2 | 505 | 5124 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 3073 | 2749 | 2047 | 0 | 0 | 0 | 0 | 0 | 0 |
5250 | 0.84 | 219.0 | 185.4 | 14.9 | 517 | 5251 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 3073 | 2748 | 2047 | 0 | 0 | 0 | 0 | 0 | 0 |
5378 | 0.84 | 219.0 | 166.7 | 14.7 | 529 | 5381 | 0.00 | 1.62 | 0.00 | 0.000 | 4 | 0.000 | 0.050 | 3072 | 3767 | 2046 | 0 | 0 | 0 | 0 | 0 | 0 |
5404 | 0.84 | 219.0 | 162.2 | 16.3 | 531 | 5412 | 0.00 | 1.62 | 0.00 | 0.000 | 6 | 0.000 | 0.031 | 3081 | 2737 | 2046 | 0 | 0 | 0 | 0 | 0 | 0 |
5539 | 0.84 | 219.0 | 141.2 | 15.8 | 544 | 5540 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 3081 | 2737 | 2046 | 0 | 0 | 0 | 0 | 0 | 0 |
5666 | 0.84 | 219.0 | 121.4 | 15.2 | 556 | 5670 | 0.00 | 1.65 | 0.00 | 0.000 | 4 | 0.000 | 0.050 | 3080 | 3772 | 2046 | 0 | 0 | 0 | 0 | 0 | 0 |
5704 | 0.84 | 219.0 | 114.6 | 18.0 | 559 | 5711 | 0.00 | 1.60 | 0.00 | 0.000 | 6 | 0.000 | 0.031 | 3088 | 2754 | 2046 | 0 | 0 | 0 | 0 | 0 | 0 |
5841 | 0.84 | 219.0 | 93.2 | 15.1 | 575 | 5847 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 3089 | 2754 | 2046 | 0 | 0 | 0 | 0 | 0 | 0 |
5982 | 0.84 | 219.0 | 71.3 | 15.4 | 600 | 5989 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 3088 | 2754 | 2046 | 0 | 0 | 0 | 0 | 0 | 0 |
6124 | 0.84 | 219.0 | 49.2 | 16.0 | 625 | 6130 | 0.00 | 1.65 | 0.00 | 0.000 | 4 | 0.000 | 0.051 | 3089 | 3762 | 2046 | 0 | 0 | 0 | 0 | 0 | 0 |
6159 | 0.84 | 219.0 | 43.0 | 18.5 | 631 | 6166 | 0.00 | 1.58 | 0.00 | 0.000 | 6 | 0.000 | 0.032 | 3097 | 2760 | 2046 | 0 | 0 | 0 | 0 | 0 | 0 |
6305 | 0.84 | 222.6 | 19.8 | 13.2 | 656 | 6312 | 0.00 | 1.62 | 0.00 | 0.000 | 4 | 0.000 | 0.051 | 3097 | 3754 | 2045 | 0 | 0 | 0 | 0 | 0 | 0 |
6352 | 0.84 | 222.6 | 10.5 | 18.1 | 664 | 6359 | 0.10 | 1.55 | 0.00 | 0.000 | 6 | 0.161 | 0.032 | 3072 | 2772 | 2046 | 0 | 0 | 0 | 0 | 0 | 0 |
6395 | end climb: SURFACE_DEPTH_REACHED | |||||||||||||||||||||
state | 6396 | begin surface coast | ||||||||||||||||||||
6419 | end surface coast: CONTROL_FINISHED_OK | |||||||||||||||||||||
state | 6419 | begin surface |