Parameter values: Sort by alphabetical glider order
ID | 170 | HD_C | 8e-06 | ROLL_MIN | 165 | ALTIM_TOP_MIN_OBSTACLE | 0 |
MISSION | 10 | HEADING | -1 | ROLL_MAX | 3698 | ALTIM_PING_DEPTH | 0 |
DIVE | 49 | ESCAPE_HEADING | 0 | ROLL_DEG | 40 | ALTIM_PING_DELTA | 0 |
N_DIVES | 0 | ESCAPE_HEADING_DELTA | 10 | C_ROLL_DIVE | 2600 | ALTIM_FREQUENCY | 13 |
D_SURF | 3 | FIX_MISSING_TIMEOUT | 0 | C_ROLL_CLIMB | 1900 | ALTIM_PULSE | 5 |
D_FLARE | 3 | TGT_DEFAULT_LAT | 4736 | HEAD_ERRBAND | 10 | ALTIM_SENSITIVITY | 3 |
D_TGT | 360 | TGT_DEFAULT_LON | -12218 | ROLL_CNV | 0.028270001 | XPDR_VALID | 3 |
D_ABORT | 1040 | TGT_AUTO_DEFAULT | 0 | ROLL_TIMEOUT | 15 | XPDR_INHIBIT | 90 |
D_NO_BLEED | 200 | SM_CC | 450 | R_PORT_OVSHOOT | 51 | INT_PRESSURE_SLOPE | 0.0097660003 |
D_BOOST | 20 | N_FILEKB | 8 | R_STBD_OVSHOOT | 25 | INT_PRESSURE_YINT | -0.60000002 |
T_BOOST | 0 | FILEMGR | 0 | ROLL_AD_RATE | 300 | DEEPGLIDER | 0 |
D_FINISH | 0 | CALL_NDIVES | 1 | ROLL_MAXERRORS | 1 | DEEPGLIDERMB | 0 |
D_PITCH | 0 | COMM_SEQ | 0 | ROLL_ADJ_GAIN | 2.5 | MOTHERBOARD | 4 |
D_SAFE | 0 | PROTOCOL | 9 | ROLL_ADJ_DBAND | 0.029999999 | DEVICE1 | -1 |
D_CALL | 0 | N_NOCOMM | 2 | VBD_MIN | 460 | DEVICE2 | -1 |
SURFACE_URGENCY | 0 | NOCOMM_ACTION | 163 | VBD_MAX | 3960 | DEVICE3 | -1 |
SURFACE_URGENCY_TRY | 0 | N_NOSURFACE | 0 | C_VBD | 2769 | DEVICE4 | -1 |
SURFACE_URGENCY_FORCE | 0 | UPLOAD_DIVES_MAX | -1 | VBD_DBAND | 2 | DEVICE5 | -1 |
T_DIVE | 120 | CALL_TRIES | 5 | VBD_CNV | -0.24529999 | DEVICE6 | -1 |
T_MISSION | 140 | CALL_WAIT | 60 | VBD_TIMEOUT | 540 | LOGGERS | 1 |
T_ABORT | 1440 | CAPUPLOAD | 0 | PITCH_VBD_SHIFT | 0.00060000003 | LOGGERDEVICE1 | 53 |
T_TURN | 225 | CAPMAXSIZE | 100000 | VBD_PUMP_AD_RATE_SURFACE | 5 | LOGGERDEVICE2 | -1 |
T_TURN_SAMPINT | 5 | HEAPDBG | 0 | VBD_PUMP_AD_RATE_APOGEE | 4 | LOGGERDEVICE3 | -1 |
T_NO_W | 120 | T_GPS | 5 | VBD_BLEED_AD_RATE | 8 | LOGGERDEVICE4 | -1 |
T_LOITER | 0 | N_GPS | 20 | UNCOM_BLEED | 20 | COMPASS_DEVICE | 97 |
T_EPIRB | 0 | T_GPS_ALMANAC | 0 | VBD_MAXERRORS | 1 | COMPASS2_DEVICE | -1 |
USE_BATHY | -8 | T_GPS_CHARGE | -143149.34 | CF8_MAXERRORS | 20 | PHONE_DEVICE | 49 |
USE_ICE | 0 | T_RSLEEP | 3 | AH0_24V | 150 | GPS_DEVICE | 32 |
ICE_FREEZE_MARGIN | 0.30000001 | STROBE | 0 | AH0_10V | 100 | RAFOS_DEVICE | -1 |
D_OFFGRID | 1000 | RAFOS_PEAK_OFFSET | 1.5 | MINV_24V | 22 | XPDR_DEVICE | 24 |
T_WATCHDOG | 10 | RAFOS_CORR_THRESH | 60 | MINV_10V | 9.5 | SIM_W | 0 |
RELAUNCH | 1 | RAFOS_HIT_WINDOW | 3600 | FG_AHR_10V | 0 | SIM_PITCH | 0 |
APOGEE_PITCH | -5 | PITCH_MIN | 139 | FG_AHR_24V | 0 | SEABIRD_T_G | 0.0043559377 |
MAX_BUOY | 250 | PITCH_MAX | 3933 | PHONE_SUPPLY | -2 | SEABIRD_T_H | 0.00062550703 |
COURSE_BIAS | 0 | C_PITCH | 3060 | PRESSURE_YINT | -48.120956 | SEABIRD_T_I | 2.3551509e-05 |
GLIDE_SLOPE | 30 | PITCH_DBAND | 0.1 | PRESSURE_SLOPE | 0.0001164274 | SEABIRD_T_J | 2.509174e-06 |
SPEED_FACTOR | 1 | PITCH_CNV | 0.003125763 | AD7714Ch0Gain | 128 | SEABIRD_C_G | -10.138787 |
RHO | 1.0275 | P_OVSHOOT | 0.039999999 | TCM_PITCH_OFFSET | 0 | SEABIRD_C_H | 1.1450038 |
MASS | 51479 | PITCH_GAIN | 34 | TCM_ROLL_OFFSET | 0 | SEABIRD_C_I | -0.0015582878 |
NAV_MODE | 2 | PITCH_TIMEOUT | 16 | COMPASS_USE | 4 | SEABIRD_C_J | 0.00020114503 |
FERRY_MAX | 45 | PITCH_AD_RATE | 155 | ALTIM_BOTTOM_PING_RANGE | 0 | SC_RECORDABOVE | 2000.0 |
KALMAN_USE | 2 | PITCH_MAXERRORS | 1 | ALTIM_TOP_PING_RANGE | 0 | SC_PROFILE | 3.0 |
HD_A | 0.0049999999 | PITCH_ADJ_GAIN | 0 | ALTIM_BOTTOM_TURN_MARGIN | 0 | SC_XMITPROFILE | 3.0 |
HD_B | 0.0089999996 | PITCH_ADJ_DBAND | 0 | ALTIM_TOP_TURN_MARGIN | 0 |
Pre-dive calculations and measurements:
GPS1 |   111112,052934,2139.285,12035.389,34,1.0,35,-3.0 | TGT_NAME |   W2 |
_CALLS |   1 | TGT_LATLONG |   2145.000,12000.000 |
_XMS_NAKs |   0 | TGT_RADIUS |   4000.000 |
_XMS_TOUTs |   0 | KALMAN_CONTROL |   0.000,0.000 |
_SM_DEPTHo |   1.93 | KALMAN_X |   0.0,0.0,0.0,0.0,0.0 |
_SM_ANGLEo |   -69.0 | KALMAN_Y |   0.0,0.0,0.0,0.0,0.0 |
GPS2 |   111112,053547,2139.088,12035.493,19,1.0,19,-3.0 | MHEAD_RNG_PITCHd_Wd |   328.2,62028,-14.0,-10.000,-16.19 |
SPEED_LIMITS |   0.173,0.345 | D_GRID |   591 |
Post-dive calculations and measurements:
FINISH |   1.2,1.006968 | _10V_AH |   10.2,3.675 |
SM_CCo |   6883,0.00,0.000,0,0,566,540.40 | FG_AHR_24Vo |   0.000 |
SM_GC |   2.04,8.30,1.05,0.00,0.061,0.025,0.000,137,2609,566,-9.10,2.06,540.40,0,0,0,0,0,0,26.43,26.56,28.83 | FG_AHR_10Vo |   0.000 |
IRIDIUM_FIX |   2131.85,12033.57,111112,030332 | MEM |   323260 |
TT8_MAMPS |   0.026215,0.026215 | DATA_FILE_SIZE |   13437,403 |
HUMID |   58.78 | CAP_FILE_SIZE |   101442,0 |
INTERNAL_PRESSURE |   9.5957 | CFSIZE |   260034560,247189504 |
TCM_TEMP |   23.80 | ERRORS |   0,2,0,0,0,0,0,0,0,0,0,0,0,0,1,0 |
XPDR_PINGS |   0 | CURRENT |   0.409,152.1,1 |
SC_FREEKB |   4001312 | GPS |   111112,073200,2138.479,12035.097,27,0.7,27,-3.0 |
_24V_AH |   24.5,9.417 |
Energy measurements:
device | secs | mA | J | sensor | secs | mA | J |
Pitch_motor | 20 | 249 | 124.49 | nil | 0 | 0 | 0.00 |
Roll_motor | 71 | 77 | 135.59 | nil | 0 | 0 | 0.00 |
VBD_pump_during_apogee | 615 | 967 | 14598.98 | nil | 0 | 0 | 0.00 |
VBD_pump_during_surface | 0 | 0 | 0.00 | nil | 0 | 0 | 0.00 |
VBD_valve | 0 | 0 | 0.00 | nil | 0 | 0 | 0.00 |
Iridium_during_init | 0 | 0 | 0.00 | nil | 0 | 0 | 0.00 |
Iridium_during_connect | 0 | 0 | 0.00 | SciCon | 6834 | 14 | 2454.90 |
Iridium_during_xfer | 223 | 126 | 696.45 | nil | 0 | 0 | 0.00 |
Transponder_ping | 0 | 420 | 0.00 | nil | 0 | 0 | 0.00 |
GUMSTIX_24V | 0 | 0 | 0.00 | ||||
GPS | 21 | 30 | 6.72 | ||||
TT8 | 1299 | 13 | 175.50 | ||||
LPSleep | 3799 | 2 | 84.87 | ||||
TT8_Active | 636 | 13 | 85.97 | ||||
TT8_Sampling | 1390 | 38 | 549.14 | ||||
TT8_CF8 | 137 | 45 | 63.53 | ||||
TT8_Kalman | 0 | 0 | 0.00 | ||||
Analog_circuits | 1556 | 15 | 253.51 | ||||
GPS_charging | 0 | 0 | 0.00 | ||||
Compass | 1080 | 8 | 90.78 | ||||
RAFOS | 0 | 0 | 0.00 | ||||
Transponder | 0 | 5 | 0.03 | ||||
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 | pitch_volts | roll_volts | vbd_volts |
16 | end surface: CONTROL_FINISHED_OK | ||||||||||||||||||||||||
state | 17 | begin dive | |||||||||||||||||||||||
19 | -0.56 | -243.3 | 0.0 | 0.0 | 0 | 113 | 0.00 | 0.00 | -91.25 | 0.000 | 2 | 0.000 | 0.000 | 139 | 2612 | 2507 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 28.83 | 28.83 |
117 | -0.56 | -243.3 | 3.3 | -2.9 | 16 | 161 | 10.93 | 1.80 | -26.38 | 0.000 | 4 | 0.249 | 0.077 | 2876 | 3705 | 3763 | 0 | 0 | 0 | 0 | 0 | 0 | 26.24 | 26.42 | 26.73 |
303 | -0.56 | -243.3 | 51.8 | -26.7 | 39 | 310 | 0.00 | 1.65 | 0.00 | 0.000 | 6 | 0.000 | 0.024 | 2876 | 2549 | 3763 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.60 | 28.83 |
488 | -0.56 | -243.3 | 97.3 | -18.7 | 49 | 490 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2876 | 2546 | 3763 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 28.83 | 28.83 |
669 | -0.56 | -243.3 | 122.6 | -13.8 | 58 | 670 | 0.00 | 0.00 | 0.00 | 0.000 | 6 | 0.000 | 0.000 | 2876 | 2545 | 3762 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 28.83 | 28.83 |
849 | -0.56 | -243.3 | 147.0 | -13.1 | 67 | 854 | 0.00 | 1.98 | 0.00 | 0.000 | 4 | 0.000 | 0.032 | 2877 | 1187 | 3764 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.70 | 28.83 |
872 | -0.56 | -243.3 | 149.9 | -12.7 | 68 | 877 | 0.00 | 2.15 | 0.00 | 0.000 | 6 | 0.000 | 0.043 | 2876 | 2594 | 3764 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.67 | 28.83 |
1075 | -0.56 | -243.3 | 176.2 | -13.2 | 78 | 1080 | 0.00 | 1.67 | 0.00 | 0.000 | 4 | 0.000 | 0.058 | 2876 | 3691 | 3764 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.68 | 28.83 |
1193 | -0.56 | -243.3 | 187.5 | -10.8 | 83 | 1199 | 0.00 | 1.55 | 0.00 | 0.000 | 6 | 0.000 | 0.025 | 2877 | 2600 | 3764 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.80 | 28.83 |
1377 | -0.56 | -243.3 | 209.1 | -10.8 | 93 | 1383 | 0.00 | 1.73 | 0.00 | 0.000 | 4 | 0.000 | 0.059 | 2877 | 3691 | 3764 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.70 | 28.83 |
1414 | -0.56 | -243.3 | 211.5 | -10.6 | 94 | 1420 | 0.00 | 1.48 | 0.00 | 0.000 | 6 | 0.000 | 0.025 | 2877 | 2647 | 3764 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.82 | 28.83 |
1600 | -0.56 | -243.3 | 232.6 | -10.4 | 104 | 1606 | 0.00 | 2.03 | 0.00 | 0.000 | 4 | 0.000 | 0.029 | 2877 | 1224 | 3762 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.77 | 28.83 |
1658 | -0.56 | -243.3 | 237.3 | -10.7 | 106 | 1664 | 0.00 | 2.15 | 0.00 | 0.000 | 6 | 0.000 | 0.044 | 2877 | 2633 | 3762 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.73 | 28.83 |
1845 | -0.56 | -243.3 | 256.0 | -9.0 | 116 | 1850 | 0.00 | 2.05 | 0.00 | 0.000 | 4 | 0.000 | 0.030 | 2877 | 1235 | 3761 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.77 | 28.83 |
1877 | -0.56 | -243.3 | 258.1 | -8.9 | 117 | 1883 | 0.00 | 2.10 | 0.00 | 0.000 | 6 | 0.000 | 0.044 | 2880 | 2616 | 3761 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.73 | 28.83 |
2190 | -0.56 | -243.3 | 283.2 | -7.0 | 133 | 2196 | 0.00 | 1.70 | 0.00 | 0.000 | 4 | 0.000 | 0.064 | 2876 | 3700 | 3760 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.72 | 28.83 |
2248 | -0.56 | -243.3 | 286.0 | -6.6 | 135 | 2255 | 0.00 | 1.55 | 0.00 | 0.000 | 6 | 0.000 | 0.025 | 2877 | 2649 | 3760 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.83 | 28.83 |
2554 | -0.56 | -243.3 | 309.8 | -7.4 | 151 | 2559 | 0.00 | 2.12 | 0.00 | 0.000 | 4 | 0.000 | 0.033 | 2877 | 1190 | 3757 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.77 | 28.83 |
2577 | -0.56 | -243.3 | 311.5 | -7.4 | 152 | 2583 | 0.00 | 2.20 | 0.00 | 0.000 | 6 | 0.000 | 0.046 | 2877 | 2615 | 3757 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.74 | 28.83 |
2900 | -0.56 | -243.3 | 336.8 | -8.5 | 168 | 2906 | 0.00 | 1.73 | 0.00 | 0.000 | 4 | 0.000 | 0.066 | 2877 | 3690 | 3755 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.73 | 28.83 |
2953 | -0.56 | -243.3 | 340.7 | -8.8 | 170 | 2959 | 0.00 | 1.58 | 0.00 | 0.000 | 6 | 0.000 | 0.027 | 2877 | 2590 | 3754 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.83 | 28.83 |
3164 | end dive: TARGET_DEPTH_EXCEEDED | ||||||||||||||||||||||||
state | 3165 | begin apogee | |||||||||||||||||||||||
3170 | -0.15 | 0.0 | 361.9 | -10.0 | 181 | 3360 | 0.38 | 0.00 | 182.62 | 0.968 | 4 | 0.106 | 0.000 | 3012 | 1895 | 2768 | 0 | 0 | 0 | 0 | 0 | 0 | 26.70 | 28.83 | 24.60 |
3362 | end apogee: CONTROL_FINISHED_OK | ||||||||||||||||||||||||
state | 3362 | begin climb | |||||||||||||||||||||||
3364 | 0.56 | 243.3 | 377.3 | 0.0 | 190 | 3568 | 0.65 | 2.33 | 193.43 | 0.949 | 4 | 0.069 | 0.047 | 3250 | 3324 | 1776 | 0 | 0 | 0 | 0 | 0 | 0 | 25.39 | 25.40 | 24.53 |
3751 | 0.56 | 243.3 | 341.5 | 14.8 | 210 | 3757 | 0.00 | 2.12 | 0.00 | 0.000 | 6 | 0.000 | 0.028 | 3254 | 1921 | 1770 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.16 | 28.83 |
4074 | 0.56 | 243.3 | 293.5 | 15.0 | 226 | 4080 | 0.00 | 2.20 | 0.00 | 0.000 | 4 | 0.000 | 0.052 | 3254 | 3315 | 1767 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.43 | 28.83 |
4267 | 0.56 | 243.3 | 265.9 | 14.8 | 235 | 4272 | 0.00 | 2.15 | 0.00 | 0.000 | 6 | 0.000 | 0.032 | 3254 | 1884 | 1767 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.57 | 28.83 |
4580 | 0.56 | 243.3 | 225.8 | 12.9 | 251 | 4585 | 0.00 | 2.25 | 0.00 | 0.000 | 4 | 0.000 | 0.054 | 3253 | 3309 | 1765 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.59 | 28.83 |
4612 | 0.56 | 243.3 | 222.6 | 13.0 | 252 | 4617 | 0.00 | 2.12 | 0.00 | 0.000 | 6 | 0.000 | 0.034 | 3254 | 1895 | 1766 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.65 | 28.83 |
4805 | 0.56 | 243.3 | 196.9 | 12.6 | 262 | 4811 | 0.00 | 2.08 | 0.00 | 0.000 | 4 | 0.000 | 0.040 | 3254 | 497 | 1764 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.66 | 28.83 |
4857 | 0.56 | 243.3 | 191.6 | 12.4 | 264 | 4863 | 0.00 | 2.15 | 0.00 | 0.000 | 6 | 0.000 | 0.038 | 3254 | 1918 | 1764 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.66 | 28.83 |
5051 | 0.56 | 243.3 | 169.3 | 10.3 | 274 | 5056 | 0.00 | 2.15 | 0.00 | 0.000 | 4 | 0.000 | 0.050 | 3254 | 3318 | 1764 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.66 | 28.83 |
5127 | 0.56 | 243.3 | 161.7 | 11.7 | 277 | 5135 | 0.00 | 2.10 | 0.00 | 0.000 | 6 | 0.000 | 0.031 | 3254 | 1894 | 1764 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.72 | 28.83 |
5314 | 0.56 | 250.2 | 140.8 | 9.8 | 287 | 5321 | 0.00 | 0.00 | 5.25 | 0.656 | 6 | 0.000 | 0.000 | 3253 | 1894 | 1748 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 28.83 | 25.90 |
5493 | 0.59 | 297.1 | 124.6 | 8.7 | 296 | 5538 | 0.00 | 2.10 | 38.78 | 0.819 | 4 | 0.000 | 0.037 | 3254 | 504 | 1555 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.06 | 25.41 |
5645 | 0.65 | 393.2 | 113.8 | 7.4 | 303 | 5729 | 0.00 | 2.10 | 75.20 | 0.799 | 6 | 0.000 | 0.035 | 3254 | 1885 | 1165 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.30 | 24.90 |
5917 | 0.65 | 405.6 | 89.0 | 9.7 | 317 | 5937 | 0.00 | 2.17 | 10.88 | 0.708 | 4 | 0.000 | 0.037 | 3254 | 500 | 1113 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.07 | 25.44 |
6030 | 0.73 | 539.3 | 82.3 | 6.3 | 322 | 6151 | 0.12 | 2.17 | 109.60 | 0.758 | 6 | 0.146 | 0.031 | 3294 | 1946 | 570 | 0 | 0 | 0 | 0 | 0 | 0 | 26.19 | 26.27 | 24.80 |
6343 | 0.73 | 539.3 | 52.2 | 13.0 | 338 | 6349 | 0.00 | 2.10 | 0.00 | 0.000 | 4 | 0.000 | 0.045 | 3294 | 3300 | 567 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.16 | 28.83 |
6577 | 0.73 | 539.3 | 25.9 | 11.1 | 360 | 6583 | 0.00 | 1.98 | 0.00 | 0.000 | 6 | 0.000 | 0.024 | 3294 | 1950 | 567 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.45 | 28.83 |
6767 | 0.73 | 539.3 | 3.6 | 11.2 | 396 | 6774 | 0.00 | 2.12 | 0.00 | 0.000 | 4 | 0.000 | 0.048 | 3294 | 3311 | 567 | 0 | 0 | 0 | 0 | 0 | 0 | 28.83 | 26.48 | 28.83 |
6780 | end climb: SURFACE_DEPTH_REACHED | ||||||||||||||||||||||||
state | 6780 | begin surface coast | |||||||||||||||||||||||
6805 | end surface coast: CONTROL_FINISHED_OK | ||||||||||||||||||||||||
state | 6805 | begin surface |