*2017/02/28 14:24:53.63 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/02/25 15:44:23.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 138 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BF02580B NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.381 137.752 2 Depth metres 1.36925 137.2538 3 Temperature:Primary 'deg C (ITS90)' 7.503 9.3431 4 Fluorescence:URU:Wetlabs mg/m^3 0.227 1.783 5 Salinity:T0:C0 PSS-78 23.2796 30.287 6 Oxygen:Dissolved:SBE mL/L 3.946 6.827 7 Oxygen:Dissolved:SBE umol/kg 172.1 299.3 8 Number_of_bin_records n/a 6 14 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ----- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99.9 ' ' 7 F R4 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-09\Pro $END *ADMINISTRATION MISSION : 2016-09 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Strait of Georgia Zooplankton SCIENTIST : Young K. PLATFORM : Salacia *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : GEO1 EVENT NUMBER : 20 LATITUDE : 49 15.00000 N ! (deg min) LONGITUDE : 123 44.91000 W ! (deg min) WATER DEPTH : 400 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0668 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 'Oxygen:SBE 43' ' ' 1592 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2214 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2017/02/21 09:32:22 4177 4177 CLEAN 5.2.2 2017/02/21 10:13:56 4177 4177 ADTIMCH 4.4 2017/02/21 13:28:46 4177 4177 MERGEHDR 1.3 2017/02/21 14:16:00 4177 4177 CLIP 1.3 2017/02/21 16:39:23 4177 3218 SHIFTDAT 3.4 2017/02/22 09:51:11 3218 3218 DELETE 6.3 2017/02/22 09:52:47 3218 1289 CALIB 11.9 2017/02/24 12:57:07 1289 1289 FILTERS 4.3 2017/02/24 13:54:16 1289 1289 BINAVE 4.2 2017/02/24 13:58:00 1289 138 REMOVECH 8.2 2017/02/24 13:59:44 138 138 CHGUNITS 3.1.1 2017/02/24 14:02:37 138 138 DERIVEDQ 3.8.1 2017/02/24 14:02:55 138 138 REORDER 1.3.1 2017/02/24 15:28:33 ? ? HDREDIT2 3.1.1 2017/02/28 14:24:53 ? ? $END $REMARKS -CLEAN functions: 2017/02/21 10:13:53 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 960,100000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 Surface Swell Pressure Tolerance: 1.00 Pressure NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 127.95 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CALIB parameters: 2017/02/24 12:57:07 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-09\Processing\doc\2016-09-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Fluorescence:URU:Wetlabs:ECO- mg/m^3 10 0.3380000E+00 0.1000000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2017/02/24 13:59:44 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -The following DERIVEQ parameters were used: 2017/02/24 14:02:55 Reference channel for pressure is: Press* Reference channel for temperature is: Temp* Reference channel for conductivity ratio is: Cond* Reference channel for salinity is: Sal* Reference channel for oxygen is: Oxygen:Dissolved:SBE [umol/kg] Computed properties Derived Properties Ref Press Temp Type Replace ------------------ --------- --------- ------- Depth Insitu n/a YES Oxygen:saturation n/a Insitu YES -HEADER EDITS: 2017/02/28 14:24:53 Applied edit header: P:\Cruise_Data_Processing\2016-09\Processing\doc\2016-09-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-8\Desktop\2016-09\2016-09_StnGE01_Event20. hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Feb 26 2016 15:31:43 2016-09 Salacia StnGEO1, This station is not a full profile Bottom depth 400, went to 136 thinking at a different station ds SBE 25 CTD V 4.1c SN 0456 02/26/16 09:30:16.885 external pressure sensor, range = 5076 psia, tcval = 0 xtal = 9437029 clk = 32767.262 vmain = 12.5 iop = 158 vlith = 5.2 ncasts = 12 samples = 78809 free = 683432 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2905 pump delay = 45 seconds battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 8 02/25 08:44:23 smpls 57883 to 62059 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 4177 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 9 = flag: flag # span 0 = 1, 4177 # span 1 = -0.009, 137.949 # span 2 = 5.7780, 9.3438 # span 3 = 0.024222, 3.295260 # span 4 = -0.3380, 63.5668 # span 5 = 0.0000, 2.7851 # span 6 = -1.803, 1.965 # span 7 = 0.1817, 30.2877 # span 8 = -2.0311, 20.5299 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 25 2016 08:44:23 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 23-May-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36063051e-003 # 6.40719670e-004 # 2.18465927e-005 # 1.95562899e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 14-May-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01389382e+001 # 1.21091537e+000 # -2.35198027e-003 # 2.00652028e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0668 # 02-Jun-14 # 3.164321e+003 # -8.773231e-001 # -2.009855e-006 # 0.00000 # # # # # # 1592 # 23-May-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.8674e-001 # -0.4848 # -3.8848e-003 # 2.0422e-004 # -2.9590e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2214 # # 1.30000000e+001 # # 0.0260 # # # # datcnv_date = Feb 20 2017 16:01:48, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-09\RAW\CTD\2016-09-0020.hex P:\Crui se_Data_Processing\2016-09\Processing\doc\2016-09-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Feb 21 2017 09:15:32, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-09\Processing\convert\2016-09-0020 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 7 # wfilter_action t090C = cosine, 7 # wfilter_action c0S/m = cosine, 7 # alignctd_date = Feb 21 2017 09:16:11, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-09\Processing\wfilter\2016-09-002 0.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Feb 21 2017 09:16:56, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-09\Processing\align\2016-09-0020.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 21 2017 09:17:55, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-09\Processing\celltm\2016-09-0020.c nv P:\Cruise_Data_Processing\2016-09\Processing\doc\2016-09-ctd.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Data Processing Notes: ---------------------- Dissolved Oxygen and Fluorescence are nominal and unedited, except that some records were removed in editing temperature and salinity. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. Comparison with bottles suggests that the CTD salinity is low by about 0.002psu but there are too many uncertainties in the comparison to justify recalibration. For details on the processing see processing report: 2016-09-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !---------------------------------- -------- ---- ------ ------------ Fluorescence:URU:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.338 1) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Numb !re ure: cence: :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- ---- *END OF HEADER 1.4 1.4 7.5030 1.122 23.2796 6.77 296.7 10 1.8 1.8 7.5644 1.205 23.4012 6.83 299.3 13 3.0 3.0 7.9244 1.504 23.8282 6.79 297.7 9 4.0 4.0 7.9191 1.454 24.2067 6.68 292.7 14 5.0 5.0 7.8685 1.587 25.3771 6.51 284.9 8 5.9 5.9 7.9507 1.783 25.7417 6.34 277.7 13 6.9 6.9 7.8526 1.776 26.0781 6.41 280.6 11 7.9 7.9 7.8364 1.727 26.3551 6.40 280.1 12 8.9 8.9 8.0062 1.775 26.6604 6.18 270.5 10 10.0 10.0 8.1295 1.718 27.0293 6.01 262.9 11 11.0 10.9 8.2147 1.441 27.4357 5.81 254.0 11 12.0 12.0 8.2230 1.056 27.6071 5.78 252.6 10 13.0 13.0 8.2207 0.991 27.7514 5.78 252.4 10 14.0 14.0 8.2583 0.776 27.8641 5.71 249.7 10 15.0 14.9 8.2856 0.881 27.9683 5.65 246.8 10 16.0 16.0 8.3098 0.814 28.0557 5.61 244.9 11 16.9 16.8 8.3214 0.709 28.1175 5.59 244.2 11 18.0 17.9 8.3273 0.755 28.1716 5.56 242.9 9 19.0 19.0 8.3212 0.665 28.2199 5.58 243.6 10 19.9 19.8 8.2962 0.783 28.2328 5.61 245.1 11 20.9 20.9 8.3223 0.823 28.2867 5.55 242.7 8 22.0 22.0 8.3880 0.710 28.3967 5.48 239.4 8 23.0 22.9 8.4326 0.943 28.4872 5.42 236.6 8 23.9 23.9 8.4497 0.948 28.5010 5.39 235.6 10 24.9 24.9 8.4773 0.836 28.5262 5.31 232.0 12 26.1 26.1 8.5772 0.642 28.6622 5.16 225.3 9 27.1 27.0 8.6316 0.677 28.7513 5.06 221.1 11 28.1 28.0 8.6459 0.746 28.7787 5.03 219.8 7 29.0 29.0 8.6644 0.781 28.8212 4.99 218.0 11 30.0 29.9 8.6740 0.719 28.8792 4.95 216.2 11 31.1 31.0 8.6699 0.629 28.9154 4.97 216.9 8 31.9 31.9 8.6723 0.484 28.9630 4.95 216.0 9 33.0 32.9 8.6861 0.612 29.0243 4.91 214.5 11 34.0 33.9 8.7517 0.478 29.1070 4.83 210.7 10 35.0 34.9 8.8032 0.534 29.1748 4.77 208.3 8 35.9 35.8 8.8336 0.608 29.2174 4.73 206.4 11 36.9 36.9 8.8484 0.476 29.2424 4.71 205.4 8 38.0 37.9 8.8579 0.508 29.2622 4.69 204.7 10 39.1 39.0 8.8710 0.506 29.2855 4.67 203.9 9 40.1 40.0 8.8822 0.516 29.3020 4.66 203.2 8 41.0 40.9 8.9114 0.514 29.3290 4.61 201.2 11 42.0 41.9 8.9455 0.446 29.3667 4.57 199.6 9 43.1 43.0 8.9799 0.480 29.4062 4.54 198.3 8 43.9 43.8 9.0075 0.469 29.4383 4.50 196.6 13 45.0 44.9 9.0303 0.608 29.4676 4.48 195.4 8 46.0 45.9 9.0499 0.538 29.4896 4.45 194.1 11 47.1 47.0 9.0769 0.538 29.5218 4.42 192.8 8 48.0 47.9 9.0968 0.385 29.5513 4.41 192.3 8 49.0 48.9 9.0868 0.465 29.5816 4.43 193.2 10 50.0 49.9 9.0822 0.472 29.5845 4.44 193.6 8 50.9 50.8 9.0884 0.510 29.5897 4.43 193.2 10 52.0 51.9 9.1161 0.502 29.6119 4.40 192.0 11 53.0 52.9 9.1060 0.577 29.6228 4.41 192.5 8 54.0 53.8 9.0677 0.472 29.6187 4.47 195.1 8 55.1 55.0 9.0305 0.494 29.6180 4.50 196.4 7 56.1 55.9 9.0370 0.319 29.6303 4.44 193.9 8 57.0 56.8 9.1354 0.315 29.6633 4.37 190.9 9 58.0 57.9 9.1871 0.379 29.6847 4.32 188.4 8 59.0 58.8 9.2013 0.384 29.6970 4.27 186.3 11 60.0 59.8 9.2214 0.370 29.7167 4.25 185.4 7 61.1 60.9 9.2268 0.457 29.7374 4.26 185.8 9 62.0 61.8 9.2179 0.492 29.7547 4.27 186.4 10 63.0 62.9 9.1929 0.365 29.7639 4.30 187.8 8 63.9 63.7 9.1841 0.457 29.7722 4.30 187.8 9 65.1 64.9 9.1912 0.483 29.7803 4.29 187.0 9 65.9 65.7 9.2007 0.603 29.8014 4.27 186.2 8 67.0 66.8 9.2163 0.437 29.8145 4.24 185.2 11 67.9 67.7 9.2181 0.548 29.8159 4.22 184.1 10 69.0 68.8 9.2190 0.475 29.8166 4.21 183.9 9 70.1 69.8 9.2199 0.348 29.8181 4.21 183.5 9 71.0 70.8 9.2242 0.473 29.8360 4.19 182.8 10 72.0 71.8 9.2273 0.449 29.8614 4.19 182.9 7 73.0 72.8 9.2260 0.547 29.8700 4.19 182.9 11 73.9 73.7 9.2277 0.502 29.8740 4.20 183.1 8 75.0 74.8 9.2341 0.530 29.8815 4.21 183.5 10 76.1 75.8 9.2409 0.359 29.8951 4.19 183.0 11 77.0 76.7 9.2511 0.433 29.9149 4.19 182.9 7 78.0 77.7 9.2542 0.555 29.9221 4.22 184.1 9 79.0 78.7 9.2417 0.497 29.9218 4.25 185.4 10 80.0 79.8 9.2294 0.443 29.9226 4.26 185.8 9 80.9 80.7 9.2395 0.413 29.9354 4.24 184.9 10 82.1 81.8 9.2715 0.493 29.9577 4.21 183.8 10 82.9 82.7 9.2659 0.434 29.9650 4.20 183.3 9 84.0 83.7 9.2521 0.565 29.9668 4.23 184.6 7 84.9 84.7 9.2446 0.473 29.9714 4.24 184.9 10 86.0 85.8 9.2538 0.413 29.9788 4.23 184.7 8 86.9 86.7 9.2250 0.376 29.9778 4.26 185.8 7 88.0 87.7 9.2358 0.286 29.9902 4.24 185.0 8 88.9 88.6 9.2635 0.401 30.0029 4.20 183.2 8 89.9 89.7 9.2624 0.518 30.0149 4.23 184.5 8 91.0 90.7 9.2007 0.514 30.0182 4.29 187.2 13 92.0 91.7 9.1823 0.423 30.0202 4.30 187.6 8 93.0 92.7 9.1764 0.478 30.0224 4.29 187.0 8 94.1 93.8 9.1735 0.345 30.0272 4.28 186.7 11 94.9 94.6 9.1751 0.407 30.0320 4.27 186.4 8 96.1 95.8 9.1778 0.565 30.0408 4.26 186.0 10 97.0 96.7 9.1791 0.485 30.0432 4.26 186.0 11 98.1 97.7 9.1806 0.487 30.0457 4.26 186.0 7 99.0 98.7 9.1816 0.471 30.0491 4.27 186.2 6 99.9 99.5 9.1809 0.387 30.0539 4.27 186.3 8 100.9 100.6 9.1696 0.497 30.0569 4.30 187.8 9 102.0 101.7 9.1368 0.452 30.0573 4.36 190.2 8 103.0 102.6 9.1111 0.405 30.0575 4.39 191.7 12 104.1 103.7 9.1104 0.321 30.0575 4.39 191.6 10 105.0 104.6 9.1100 0.256 30.0578 4.39 191.7 7 105.9 105.6 9.1126 0.406 30.0590 4.38 191.0 12 107.0 106.6 9.1181 0.329 30.0617 4.39 191.4 8 108.0 107.6 9.1196 0.310 30.0623 4.39 191.5 10 109.0 108.6 9.1185 0.348 30.0621 4.38 191.2 11 109.9 109.5 9.1215 0.529 30.0630 4.38 191.1 6 111.0 110.6 9.1213 0.380 30.0629 4.38 191.0 10 111.9 111.6 9.1234 0.256 30.0639 4.36 190.3 7 113.0 112.6 9.1257 0.336 30.0664 4.37 190.7 7 114.0 113.7 9.1313 0.492 30.0758 4.37 190.4 10 115.0 114.6 9.1376 0.342 30.0809 4.35 189.8 9 115.9 115.5 9.1513 0.426 30.0862 4.34 189.3 7 117.1 116.7 9.1781 0.391 30.0962 4.30 187.7 11 117.9 117.5 9.2018 0.457 30.1083 4.26 186.0 9 119.0 118.5 9.2346 0.236 30.1236 4.26 185.7 9 120.0 119.6 9.2214 0.245 30.1262 4.26 186.0 9 120.9 120.5 9.2219 0.381 30.1262 4.26 185.7 6 122.1 121.7 9.2163 0.503 30.1274 4.27 186.3 6 123.0 122.5 9.1901 0.361 30.1323 4.27 186.4 11 123.9 123.5 9.1945 0.332 30.1446 4.24 184.9 11 125.0 124.6 9.2120 0.227 30.1576 4.22 184.1 8 126.0 125.6 9.2206 0.323 30.1643 4.20 183.0 9 127.0 126.5 9.2305 0.301 30.1726 4.17 182.1 8 128.0 127.6 9.2458 0.383 30.1915 4.13 180.4 7 129.0 128.5 9.2612 0.338 30.2077 4.09 178.6 11 129.9 129.5 9.2642 0.245 30.2120 4.09 178.5 9 131.0 130.6 9.2745 0.435 30.2239 4.09 178.3 10 132.0 131.5 9.2844 0.292 30.2332 4.08 177.9 10 132.9 132.5 9.2856 0.556 30.2358 4.06 177.2 8 134.0 133.5 9.2935 0.264 30.2398 4.04 176.2 9 134.9 134.4 9.3017 0.449 30.2441 4.01 175.2 11 135.9 135.5 9.3224 0.279 30.2633 3.99 173.9 9 137.0 136.5 9.3418 0.463 30.2855 3.96 172.5 12 137.8 137.3 9.3431 0.318 30.2870 3.95 172.1 12