OKMC Jun11 * SG181 * Dive index * Mission links * Dive 619 * Log results * Raw log file
prev dive * next dive * dive

Parameter values: Sort by alphabetical glider order
ID  181 ESCAPE_HEADING_DELTA  10 ROLL_CNV  0.028270001 INT_PRESSURE_YINT  0
MISSION  6 FIX_MISSING_TIMEOUT  0 ROLL_TIMEOUT  15 DEEPGLIDER  0
DIVE  619 TGT_DEFAULT_LAT  4736 R_PORT_OVSHOOT  59 DEEPGLIDERMB  0
N_DIVES  0 TGT_DEFAULT_LON  -12218 R_STBD_OVSHOOT  38 MOTHERBOARD  4
D_SURF  3 TGT_AUTO_DEFAULT  0 ROLL_AD_RATE  350 DEVICE1  2
D_FLARE  3 SM_CC  475 ROLL_MAXERRORS  1 DEVICE2  102
D_TGT  990 N_FILEKB  8 ROLL_ADJ_GAIN  0 DEVICE3  39
D_ABORT  1030 FILEMGR  0 ROLL_ADJ_DBAND  0 DEVICE4  -1
D_NO_BLEED  200 CALL_NDIVES  1 VBD_MIN  440 DEVICE5  -1
D_BOOST  3 COMM_SEQ  0 VBD_MAX  3960 DEVICE6  -1
T_BOOST  0 PROTOCOL  9 C_VBD  2869 LOGGERS  0
D_FINISH  0 N_NOCOMM  1 VBD_DBAND  2 LOGGERDEVICE1  99
D_PITCH  0 NOCOMM_ACTION  0 VBD_CNV  -0.24529999 LOGGERDEVICE2  117
D_SAFE  0 N_NOSURFACE  0 VBD_TIMEOUT  720 LOGGERDEVICE3  -1
D_CALL  0 UPLOAD_DIVES_MAX  -1 PITCH_VBD_SHIFT  0.0012300001 LOGGERDEVICE4  -1
SURFACE_URGENCY  0 CALL_TRIES  5 VBD_PUMP_AD_RATE_SURFACE  5 COMPASS_DEVICE  33
SURFACE_URGENCY_TRY  0 CALL_WAIT  60 VBD_PUMP_AD_RATE_APOGEE  4 COMPASS2_DEVICE  -1
SURFACE_URGENCY_FORCE  0 CAPUPLOAD  0 VBD_BLEED_AD_RATE  8 PHONE_DEVICE  49
T_DIVE  280 CAPMAXSIZE  100000 UNCOM_BLEED  50 GPS_DEVICE  32
T_MISSION  320 HEAPDBG  0 VBD_MAXERRORS  1 RAFOS_DEVICE  -1
T_ABORT  1440 T_GPS  15 CF8_MAXERRORS  20 XPDR_DEVICE  24
T_TURN  225 N_GPS  20 AH0_24V  150 SIM_W  0
T_TURN_SAMPINT  5 T_GPS_ALMANAC  0 AH0_10V  110 SIM_PITCH  0
T_NO_W  120 T_GPS_CHARGE  -41369.648 MINV_24V  19 SEABIRD_T_G  0.0043841996
T_LOITER  0 T_RSLEEP  2 MINV_10V  8 SEABIRD_T_H  0.00063541438
T_EPIRB  0 STROBE  0 FG_AHR_10V  0 SEABIRD_T_I  2.4687597e-05
USE_BATHY  -7 RAFOS_PEAK_OFFSET  1.5 FG_AHR_24V  0 SEABIRD_T_J  2.6519353e-06
USE_ICE  0 RAFOS_CORR_THRESH  60 PHONE_SUPPLY  2 SEABIRD_C_G  -9.9512653
ICE_FREEZE_MARGIN  0.30000001 RAFOS_HIT_WINDOW  3600 PRESSURE_YINT  -61.82621 SEABIRD_C_H  1.1266108
D_OFFGRID  1000 PITCH_MIN  225 PRESSURE_SLOPE  0.000116609 SEABIRD_C_I  -0.0016982662
T_WATCHDOG  10 PITCH_MAX  3941 AD7714Ch0Gain  128 SEABIRD_C_J  0.00020129427
RELAUNCH  1 C_PITCH  2300 TCM_PITCH_OFFSET  0 TM_RECORDABOVE  200.0
APOGEE_PITCH  -8 PITCH_DBAND  0.1 TCM_ROLL_OFFSET  0 TM_PROFILE  1.0
MAX_BUOY  200 PITCH_CNV  0.003125763 COMPASS_USE  1 TM_XMITPROFILE  1.0
COURSE_BIAS  0 P_OVSHOOT  0.039999999 ALTIM_BOTTOM_PING_RANGE  0 TM_UPLOADMAX  0.0
GLIDE_SLOPE  30 PITCH_GAIN  60 ALTIM_TOP_PING_RANGE  0 TM_STARTS  41.0
SPEED_FACTOR  1 PITCH_TIMEOUT  15 ALTIM_BOTTOM_TURN_MARGIN  0 TM_NFFT  256.0
RHO  1.0275 PITCH_AD_RATE  145 ALTIM_TOP_TURN_MARGIN  0 TM_NAVG  1.0
MASS  51861 PITCH_MAXERRORS  1 ALTIM_TOP_MIN_OBSTACLE  1 TM_PSD  0.0
NAV_MODE  2 PITCH_ADJ_GAIN  0 ALTIM_PING_DEPTH  0 LA_RECORDABOVE  200.0
FERRY_MAX  45 PITCH_ADJ_DBAND  0 ALTIM_PING_DELTA  10 LA_PROFILE  1.0
KALMAN_USE  2 ROLL_MIN  209 ALTIM_FREQUENCY  13 LA_XMITPROFILE  1.0
HD_A  0.003 ROLL_MAX  3785 ALTIM_PULSE  3 LA_UPLOADMAX  10000.0
HD_B  0.0099999998 ROLL_DEG  20 ALTIM_SENSITIVITY  2 LA_STARTS  23.0
HD_C  9.9999997e-06 C_ROLL_DIVE  2590 XPDR_VALID  2
HEADING  -1 C_ROLL_CLIMB  2165 XPDR_INHIBIT  90
ESCAPE_HEADING  0 HEAD_ERRBAND  10 INT_PRESSURE_SLOPE  0.0097660003

Pre-dive calculations and measurements:
GPS1  081011,102925,2146.301,12000.455,38,1.2,38,-2.6 TGT_NAME  W1
_CALLS  2 TGT_LATLONG  2207.170,12035.130
_XMS_NAKs  0 TGT_RADIUS  4000.000
_XMS_TOUTs  0 KALMAN_CONTROL  0.206,0.235
_SM_DEPTHo  1.47 KALMAN_X  28223.1,-227.3,-456.5,-48601.6,-2485.5
_SM_ANGLEo  -69.4 KALMAN_Y  68902.1,-606.5,-201.3,102840.5,390.9
GPS2  081011,103708,2146.304,12000.394,10,1.6,10,-2.6 MHEAD_RNG_PITCHd_Wd  55.9,71028,-17.4,-11.786
SPEED_LIMITS  0.204,0.312 D_GRID  2030

Post-dive calculations and measurements:
FINISH  0.6,1.020882 _10V_AH  9.8,77.977
SM_CCo  15452,0.00,0.000,0,0,441,595.59 FG_AHR_24Vo  0.000
SM_GC  1.53,6.68,0.00,0.00,0.031,0.000,0.000,205,2574,441,-6.46,-0.45,595.59,0,0,0,0,0,0 FG_AHR_10Vo  0.000
IRIDIUM_FIX  2134.17,11954.19,081011,060653 MEM  322752
TT8_MAMPS  0.025466,0.025466 DATA_FILE_SIZE  73517,1252
HUMID  47.00 CAP_FILE_SIZE  174447,0
INTERNAL_PRESSURE  9.37536 CFSIZE  260165632,194928640
TCM_TEMP  25.50 ERRORS  0,0,0,0,0,0,0,0,0,0,0,0,0,0,0
XPDR_PINGS  0 CURRENT  0.092,207.6,1
_24V_AH  23.6,103.238 GPS  081011,145624,2146.517,12001.709,25,1.2,42,-2.6

Energy measurements:
devicesecsmAJsensorsecsmAJ
Pitch_motor1622489.13 SBE_CT86624490.88
Roll_motor8948101.43 AA4330000.00
VBD_pump_during_apogee658105616410.00 WL_BB2F000.00
VBD_pump_during_surface000.00 nil000.00
VBD_valve000.00 nil000.00
Iridium_during_init55103134.46 nil000.00
Iridium_during_connect67160254.77 TMicro000.00
Iridium_during_xfer136223717.11 LAB000.00
Transponder_ping04200.00 nil000.00
GUMSTIX_24V000.00
GPS12506.17
TT8320519621.91
LPSleep90112193.40
TT8_Active71919139.67
TT8_Sampling2585391008.45
TT8_CF838045170.81
TT8_Kalman000.00
Analog_circuits204412240.46
GPS_charging000.00
Compass229515337.37
RAFOS000.00
Transponder050.03

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
16 end surface: CONTROL_FINISHED_OK
state 16 begin dive
19 -0.53 -194.6 0.0 0.0 0 82 0.00 0.00 -60.58 0.000 2 0.000 0.000 125 2608 2152 0 0 0 0 0 0
85 -0.53 -194.6 3.0 -2.8 10 135 8.40 0.00 -36.20 0.000 6 0.224 0.000 2119 2601 3665 0 0 0 0 0 0
270 -0.53 -194.6 62.5 -36.9 42 277 0.00 1.08 0.00 0.000 4 0.000 0.041 2115 3298 3664 0 0 0 0 0 0
388 -0.53 -194.6 103.8 -30.9 63 395 0.00 1.05 0.00 0.000 6 0.000 0.023 2115 2563 3664 0 0 0 0 0 0
532 -0.53 -194.6 142.6 -21.4 88 539 0.00 0.90 0.00 0.000 4 0.000 0.024 2115 1880 3663 0 0 0 0 0 0
563 -0.53 -194.6 149.2 -20.7 93 570 0.00 1.08 0.00 0.000 6 0.000 0.034 2110 2589 3663 0 0 0 0 0 0
705 -0.53 -194.6 176.0 -18.3 118 712 0.00 1.08 0.00 0.000 4 0.000 0.039 2105 3289 3663 0 0 0 0 0 0
824 -0.53 -194.6 197.2 -16.9 139 831 0.00 1.00 0.00 0.000 6 0.000 0.022 2105 2583 3663 0 0 0 0 0 0
960 -0.53 -194.6 220.2 -16.5 153 964 0.00 1.10 0.00 0.000 4 0.000 0.037 2100 3297 3664 0 0 0 0 0 0
1022 -0.53 -194.6 230.4 -15.6 158 1029 0.00 1.00 0.00 0.000 6 0.000 0.023 2099 2587 3664 0 0 0 0 0 0
1348 -0.53 -194.6 281.4 -15.5 189 1352 0.00 1.08 0.00 0.000 4 0.000 0.037 2094 3294 3664 0 0 0 0 0 0
1474 -0.53 -194.6 301.3 -15.3 200 1478 0.10 1.00 0.00 0.000 6 0.130 0.023 2127 2581 3664 0 0 0 0 0 0
1804 -0.53 -194.6 344.8 -13.3 231 1808 0.00 0.93 0.00 0.000 4 0.000 0.024 2127 1887 3662 0 0 0 0 0 0
1860 -0.53 -194.6 352.1 -12.9 236 1864 0.00 1.08 0.00 0.000 6 0.000 0.036 2124 2592 3661 0 0 0 0 0 0
2191 -0.53 -194.6 397.4 -14.4 267 2195 0.00 1.08 0.00 0.000 4 0.000 0.041 2119 3298 3657 0 0 0 0 0 0
2277 -0.53 -194.6 409.6 -14.2 274 2284 0.00 1.00 0.00 0.000 6 0.000 0.024 2119 2597 3656 0 0 0 0 0 0
2603 -0.53 -194.6 455.3 -13.3 305 2606 0.00 0.98 0.00 0.000 4 0.000 0.025 2119 1882 3653 0 0 0 0 0 0
2653 -0.53 -194.6 462.2 -13.1 309 2659 0.00 1.10 0.00 0.000 6 0.000 0.036 2114 2594 3653 0 0 0 0 0 0
2988 -0.53 -194.6 509.2 -14.3 338 2992 0.00 1.08 0.00 0.000 4 0.000 0.043 2111 3291 3649 0 0 0 0 0 0
3073 -0.53 -194.6 522.0 -15.1 341 3079 0.00 1.00 0.00 0.000 6 0.000 0.025 2111 2593 3648 0 0 0 0 0 0
3389 -0.53 -194.6 570.1 -15.0 357 3393 0.00 0.98 0.00 0.000 4 0.000 0.026 2111 1888 3645 0 0 0 0 0 0
3413 -0.53 -194.6 573.8 -14.2 358 3417 0.00 1.08 0.00 0.000 6 0.000 0.038 2111 2581 3645 0 0 0 0 0 0
3747 -0.53 -194.6 623.5 -15.3 374 3750 0.00 1.10 0.00 0.000 4 0.000 0.043 2106 3292 3642 0 0 0 0 0 0
3802 -0.53 -194.6 632.6 -15.4 376 3806 0.00 1.00 0.00 0.000 6 0.000 0.025 2106 2598 3640 0 0 0 0 0 0
4124 -0.53 -194.6 682.2 -15.1 392 4128 0.00 0.98 0.00 0.000 4 0.000 0.027 2106 1887 3638 0 0 0 0 0 0
4158 -0.53 -194.6 687.3 -14.6 393 4162 0.00 1.10 0.00 0.000 6 0.000 0.038 2101 2594 3638 0 0 0 0 0 0
4480 -0.53 -194.6 732.9 -14.1 409 4484 0.00 1.08 0.00 0.000 4 0.000 0.044 2096 3292 3635 0 0 0 0 0 0
4526 -0.53 -194.6 739.4 -14.3 411 4531 0.08 1.02 0.00 0.000 6 0.134 0.025 2122 2586 3634 0 0 0 0 0 0
4859 -0.53 -194.6 780.8 -12.2 427 4863 0.00 0.98 0.00 0.000 4 0.000 0.027 2122 1882 3632 0 0 0 0 0 0
4911 -0.53 -194.6 787.0 -11.5 429 4915 0.00 1.10 0.00 0.000 6 0.000 0.038 2117 2586 3632 0 0 0 0 0 0
5240 -0.53 -194.6 824.3 -11.3 445 5244 0.00 1.10 0.00 0.000 4 0.000 0.044 2113 3298 3629 0 0 0 0 0 0
5286 -0.53 -194.6 829.8 -11.8 447 5290 0.00 1.02 0.00 0.000 6 0.000 0.027 2113 2596 3629 0 0 0 0 0 0
5619 -0.53 -194.6 870.3 -12.2 463 5622 0.00 1.00 0.00 0.000 4 0.000 0.028 2112 1880 3626 0 0 0 0 0 0
5666 -0.53 -194.6 875.8 -12.1 465 5670 0.00 1.12 0.00 0.000 6 0.000 0.041 2112 2599 3626 0 0 0 0 0 0
6000 -0.53 -194.6 918.8 -13.1 481 6003 0.00 1.08 0.00 0.000 4 0.000 0.045 2107 3287 3623 0 0 0 0 0 0
6038 -0.53 -194.6 924.5 -14.5 482 6045 0.00 1.02 0.00 0.000 6 0.000 0.026 2107 2583 3623 0 0 0 0 0 0
6355 -0.53 -194.6 967.7 -13.3 498 6359 0.00 1.12 0.00 0.000 4 0.000 0.044 2101 3289 3621 0 0 0 0 0 0
6379 -0.53 -194.6 971.0 -13.4 499 6383 0.00 1.02 0.00 0.000 6 0.000 0.026 2101 2593 3621 0 0 0 0 0 0
6523 end dive: TARGET_DEPTH_EXCEEDED
state 6523 begin apogee
6529 -0.13 0.0 990.3 13.3 506 6684 0.47 0.00 149.73 1.056 6 0.130 0.000 2250 2152 2869 0 0 0 0 0 0
6685 end apogee: CONTROL_FINISHED_OK
state 6685 begin climb
6687 0.53 194.6 998.2 0.0 513 6854 0.62 1.10 157.02 1.040 4 0.082 0.031 2475 1463 2074 0 0 0 0 0 0
6879 0.69 321.6 991.1 6.6 522 6989 0.10 1.10 102.20 1.024 6 0.054 0.030 2529 2171 1558 0 0 0 0 0 0
7294 0.69 326.0 944.8 11.6 542 7304 0.00 1.08 5.30 0.756 4 0.000 0.034 2529 2862 1539 0 0 0 0 0 0
7349 0.69 326.0 937.9 12.8 544 7353 0.00 1.05 0.00 0.000 6 0.000 0.026 2533 2161 1538 0 0 0 0 0 0
7672 0.73 357.8 902.4 10.5 560 7703 0.00 1.05 26.27 0.963 4 0.000 0.033 2538 1472 1410 0 0 0 0 0 0
7726 0.78 398.4 896.4 10.1 562 7764 0.00 1.08 33.60 0.953 6 0.000 0.031 2539 2165 1245 0 0 0 0 0 0
8086 0.84 447.1 860.2 9.8 580 8132 0.00 1.15 40.85 0.954 4 0.000 0.038 2538 2874 1046 0 0 0 0 0 0
8198 0.88 479.6 849.0 10.5 585 8233 0.08 1.08 28.75 0.923 6 0.063 0.026 2588 2163 913 0 0 0 0 0 0
8550 0.89 491.0 808.6 11.3 602 8565 0.00 1.08 11.70 0.847 4 0.000 0.032 2593 1471 867 0 0 0 0 0 0
8599 0.92 510.5 802.8 11.0 603 8620 0.00 1.08 17.45 0.866 6 0.000 0.031 2593 2168 787 0 0 0 0 0 0
8939 0.97 553.6 767.0 10.0 620 8983 0.00 1.10 36.60 0.900 4 0.000 0.037 2593 2863 612 0 0 0 0 0 0
9064 0.99 567.1 753.3 11.2 625 9081 0.00 1.05 12.90 0.810 6 0.000 0.027 2596 2168 557 0 0 0 0 0 0
9404 0.99 567.1 714.1 12.1 642 9408 0.00 1.02 0.00 0.000 4 0.000 0.035 2601 1480 556 0 0 0 0 0 0
9474 0.99 567.1 704.8 13.8 645 9477 0.00 1.05 0.00 0.000 6 0.000 0.030 2600 2169 556 0 0 0 0 0 0
9808 0.99 567.1 661.1 12.8 661 9811 0.00 1.05 0.00 0.000 4 0.000 0.038 2601 2862 556 0 0 0 0 0 0
9886 0.99 567.1 650.1 13.7 664 9889 0.00 1.05 0.00 0.000 6 0.000 0.026 2605 2160 555 0 0 0 0 0 0
10209 0.99 568.4 610.8 11.7 680 10212 0.00 1.02 0.00 0.000 4 0.000 0.034 2610 1469 555 0 0 0 0 0 0
10287 0.99 568.4 600.9 12.2 683 10291 0.00 1.05 0.00 0.000 6 0.000 0.030 2610 2167 556 0 0 0 0 0 0
10609 1.02 589.8 565.1 10.9 699 10632 0.00 1.10 19.08 0.770 4 0.000 0.037 2610 2862 464 0 0 0 0 0 0
10705 1.02 589.8 553.6 12.5 703 10708 0.00 1.05 0.00 0.000 6 0.000 0.027 2614 2163 463 0 0 0 0 0 0
11032 1.02 589.8 515.5 12.1 719 11036 0.00 1.02 0.00 0.000 4 0.000 0.034 2619 1470 463 0 0 0 0 0 0
11133 1.02 589.8 501.5 14.2 723 11137 0.00 1.05 0.00 0.000 6 0.000 0.030 2619 2165 462 0 0 0 0 0 0
11464 1.02 589.8 458.5 12.8 754 11468 0.00 1.08 0.00 0.000 4 0.000 0.037 2619 2860 462 0 0 0 0 0 0
11492 1.02 589.8 454.5 13.6 756 11500 0.00 1.02 0.00 0.000 6 0.000 0.026 2623 2169 463 0 0 0 0 0 0
11818 1.02 595.2 412.5 11.6 787 11830 0.00 1.02 6.28 0.605 4 0.000 0.031 2628 1462 440 0 0 0 0 0 0
11935 1.04 607.9 399.3 11.3 797 11939 0.00 1.08 0.08 0.130 6 0.000 0.028 2628 2175 439 0 0 0 0 0 0
12265 1.09 648.3 365.1 10.1 828 12269 0.00 1.02 0.00 0.000 4 0.000 0.037 2628 2854 440 0 0 0 0 0 0
12316 1.09 648.9 359.4 11.8 832 12324 0.00 1.02 0.00 0.000 6 0.000 0.027 2632 2161 440 0 0 0 0 0 0
12641 1.09 648.9 321.1 12.8 863 12644 0.00 1.02 0.00 0.000 4 0.000 0.034 2638 1469 440 0 0 0 0 0 0
12744 1.09 648.9 306.6 14.5 872 12748 0.00 1.05 0.25 0.098 6 0.000 0.030 2637 2165 440 0 0 0 0 0 0
13075 1.11 663.7 265.1 11.2 903 13079 0.00 1.05 0.00 0.000 4 0.000 0.036 2638 2862 440 0 0 0 0 0 0
13104 1.14 687.5 261.9 10.8 905 13110 0.00 1.02 0.00 0.000 6 0.000 0.025 2642 2169 440 0 0 0 0 0 0
13429 1.15 702.5 227.9 11.2 936 13433 0.00 1.02 0.00 0.000 4 0.000 0.034 2647 1476 440 0 0 0 0 0 0
13502 1.19 732.5 220.1 10.6 942 13510 0.08 1.05 0.08 0.127 6 0.054 0.028 2702 2180 440 0 0 0 0 0 0
13836 1.19 732.5 180.6 12.6 987 13844 0.00 1.02 0.38 0.105 4 0.000 0.034 2702 2849 441 0 0 0 0 0 0
13867 1.19 732.5 176.6 12.8 992 13875 0.00 1.00 1.77 0.080 6 0.000 0.027 2707 2169 441 0 0 0 0 0 0
14012 1.19 732.5 157.0 13.2 1017 14019 0.00 1.05 0.10 0.177 4 0.000 0.034 2712 1471 441 0 0 0 0 0 0
14070 1.19 732.5 149.4 13.0 1027 14078 0.00 1.05 0.05 0.145 6 0.000 0.031 2712 2163 441 0 0 0 0 0 0
14214 1.19 732.5 131.1 12.6 1052 14222 0.00 1.08 0.52 0.096 4 0.000 0.033 2712 2865 441 0 0 0 0 0 0
14269 1.19 732.5 123.7 14.0 1061 14277 0.10 1.05 0.12 0.105 6 0.124 0.027 2682 2158 441 0 0 0 0 0 0
14415 1.21 746.7 108.1 11.2 1086 14422 0.00 1.02 0.40 0.101 4 0.000 0.031 2685 1473 441 0 0 0 0 0 0
14575 1.31 833.3 92.7 8.3 1114 14584 0.08 1.05 0.30 0.087 6 0.063 0.028 2730 2172 442 0 0 0 0 0 0
14720 1.40 901.8 80.6 9.0 1139 14728 0.00 1.10 2.67 0.236 4 0.000 0.031 2735 1472 439 0 0 0 0 0 0
14751 1.46 954.2 77.6 9.6 1144 14758 0.08 1.02 0.00 0.000 6 0.060 0.027 2785 2166 439 0 0 0 0 0 0
14894 1.46 954.2 60.1 13.1 1169 14901 0.00 1.02 0.00 0.000 4 0.000 0.035 2786 2857 440 0 0 0 0 0 0
14925 1.46 954.2 55.7 13.8 1174 14933 0.00 1.02 0.38 0.083 6 0.000 0.028 2790 2162 440 0 0 0 0 0 0
15070 1.46 954.2 36.7 11.9 1199 15077 0.00 1.00 0.80 0.084 4 0.000 0.028 2795 1458 441 0 0 0 0 0 0
15263 1.48 966.0 13.4 11.3 1233 15271 0.00 1.05 2.55 0.199 6 0.000 0.027 2795 2168 440 0 0 0 0 0 0
15343 end climb: SURFACE_DEPTH_REACHED
state 15343 begin surface coast
15375 end surface coast: CONTROL_FINISHED_OK
state 15375 begin surface