*2006/09/07 10:02:08.02 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/27 15:20:42.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 143 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D3DE713C NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.331 142.642 2 Temperature:Primary 'deg C (ITS90)' 8.0987 8.362 3 Oxygen:Dissolved:SBE mL/L 5.644 6.106 4 Oxygen:Dissolved:SBE umol/kg 246.0069 266.3069 5 Salinity:T0:C0 PSS-78 30.3722 31.1438 6 Number_of_bin_records n/a 3 26 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 7 F ' ' 2 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-20\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-20 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Methodologies for sampling sea lice distribution SCIENTIST : Tuele D. PLATFORM : Grizzly Coast *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : BW2 EVENT NUMBER : 70 LATITUDE : 50 47.94800 N ! (deg min) LONGITUDE : 126 29.97600 W ! (deg min) WATER DEPTH : 151 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 2449 conductivity ' ' 1763 Pressure ' ' 290544 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.31 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/08/01 16:38:52 7841 7841 CLEAN 5.0 2006/08/01 16:50:55 7435 7435 ADTIMCH 4.3 2006/08/01 16:53:54 7435 7435 ADTIMCH 4.3 2006/08/02 11:04:47 7435 7435 SHIFTDAT 3.4 2006/08/03 09:46:24 7435 7435 SHIFTDAT 3.4 2006/08/03 10:00:32 7435 7435 SHIFTDAT 3.4 2006/08/03 10:03:26 7435 7435 DELETE 6.3 2006/08/03 10:04:40 7435 2492 CTDEDIT 4.61 2006/08/03 15:55:34 2492 2465 BINAVE 4.1 2006/08/03 16:33:23 2465 143 CALIB 11.7 2006/09/07 09:50:57 143 143 CALIB 11.7 2006/09/07 09:51:23 143 143 REMOVECH 7.0 2006/09/07 09:51:53 143 143 CHGUNITS 3.0 2006/09/07 09:52:41 143 143 REORDER 1.2.1 2006/09/07 09:53:26 ? ? HDREDIT2 2.5.1 2006/09/07 10:02:08 ? ? $END $REMARKS -CLEAN functions: 2006/08/01 16:50:25 20 Interpolation by Channel 1: Scan_Number [n/a] 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 ADTIMCH parameters were used. Add -24.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 42.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 40.00 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 < 0.20m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 132.71 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 15:55:34 27 records were deleted in this editing session. No data values were changed. -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. -CALIB parameters: 2006/09/07 09:50:57 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-20\CTD\doc\2006-20-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.3200000E-01 0.1461400E+01 10 Salinity:T0:C0 PSS-78 10 -0.4400000E-02 0.1000000E+01 -CALIB parameters: 2006/09/07 09:51:23 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-20\CTD\doc\2006-20-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 11 -0.1019000E+00 0.4000000E-03 Pressure:StrainGauge -REMOVECH 2006/09/07 09:51:53 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2006/09/07 10:02:08 Applied edit header: Q:\Cruise_Data\2006-20\CTD\doc\2006-20_hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Oxygen:Dissolved:SBE [mL/L] Format: F10.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\2006-20\CTD Data\April 25\BW2.hex Software Version 1.31 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 27 2006 17:32:33 Burdwood farm ctd event #70 ds SBE 25 CTD V 4.1a SN 334 04/28/06 17:31:34.906 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.507 vmain = 12.4 iop = 174 vlith = 5.1 ncasts = 14 samples = 75004 free = 569969 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 = 3000 battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 3 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 7 04/28 08:20:42 smpls 35483 to 43323 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 7841 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 7841 # span 1 = 0.006, 142.708 # span 2 = 7.9022, 8.3706 # span 3 = 0.023153, 3.275197 # span 4 = -1.1145, 90.5722 # span 5 = 0.0000e+00, 8.8767e+00 # span 6 = 0.0000, 2.1197 # span 7 = -2.09432, 5.16943 # span 8 = -0.645, 0.689 # span 9 = 0.1642, 31.1552 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 28 2006 08:20:42 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 2449, 12-Jul-05 # sensor 1 = Frequency 1 conductivity, 1763, 12-Jul-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 4 = Extrnl Volt 1 transmissometer, primary, 498DR, 28-Mar-06 # sensor 5 = Extrnl Volt 2 Oxygen, SBE, primary, 0047, 10-Feb-05p # datcnv_date = Aug 01 2006 15:08:24, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0070.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg2.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:28:55, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0070.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Aug 01 2006 16:30:40, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0070.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Aug 01 2006 16:34:13, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0070.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 01 2006 16:35:43, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0070.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.1db. ******************************************************************* The water depth in the header was taken from the log book where available, but there were often large differences between the readings at the beginning and end of casts. Where available, the value entered is that taken when the CTD was at the bottom of the cast; otherwise, the reading from the beginning of the cast was used. Salinity calibration is based on calibration sampling during 2006-10, Leg 1. Dissolved oxygen calibration is based on the results of 2005-32 for which errors were estimated to be ±0.5ml/l between 0 and 50m, ±0.3ml/l between 50 and 150m and ±0.1ml/l below 50m. There are likely to be significant differences for this cruise due to calibration drift and a lower descent rate for the CTD. Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.32E-01 1.4614) Salinity:T0:C0 PSS-78 10 -99 () (-0.44E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure:StrainGauge) (-0.1019 0.4E-03) $END !--1--- ---2---- --3--- --4-- ---5---- -6-- !Pressu Temperat Oxygen Oxyge Salinity Numb !re ure: : n: :T0:C0 er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ -------- ------ ----- -------- ---- *END OF HEADER 1.3 8.3620 6.11 266.3 30.3722 3 2.0 8.3592 6.09 265.6 30.3884 20 3.0 8.3516 6.06 264.2 30.4246 18 4.0 8.3491 6.03 263.1 30.4344 20 5.0 8.3486 6.02 262.5 30.4364 21 6.0 8.3478 5.99 261.0 30.4405 19 7.0 8.3400 5.91 257.9 30.4551 18 8.0 8.3359 5.81 253.6 30.4631 14 9.0 8.3307 5.74 250.3 30.4765 14 10.0 8.3250 5.71 249.2 30.4882 13 11.0 8.3187 5.75 250.8 30.4979 13 12.0 8.3085 5.80 252.9 30.5123 12 13.0 8.3052 5.84 254.6 30.5176 14 14.0 8.2977 5.86 255.5 30.5303 13 15.0 8.2964 5.87 256.0 30.5331 15 16.0 8.2959 5.87 256.1 30.5338 12 17.0 8.2929 5.86 255.3 30.5399 15 18.1 8.2818 5.83 254.4 30.5615 14 19.0 8.2839 5.82 253.9 30.5577 13 20.0 8.2827 5.81 253.4 30.5603 14 21.0 8.2859 5.80 253.1 30.5544 14 22.0 8.2796 5.79 252.4 30.5672 11 23.0 8.2770 5.78 252.0 30.5727 16 24.0 8.2787 5.77 251.7 30.5694 13 25.0 8.2790 5.78 252.1 30.5689 13 26.0 8.2794 5.79 252.6 30.5689 13 27.0 8.2763 5.80 253.0 30.5742 14 28.0 8.2631 5.82 254.0 30.6065 15 29.0 8.2205 5.84 254.6 30.7116 15 30.0 8.2193 5.85 255.0 30.7143 13 31.0 8.2145 5.85 255.0 30.7260 14 32.0 8.2074 5.85 254.9 30.7425 13 33.0 8.2003 5.83 254.2 30.7590 15 34.0 8.1936 5.82 253.9 30.7756 13 35.0 8.1904 5.82 253.8 30.7841 14 36.0 8.1903 5.82 253.7 30.7864 15 37.0 8.1901 5.81 253.5 30.7892 15 38.1 8.1893 5.81 253.4 30.7954 14 39.0 8.1891 5.80 253.1 30.8010 14 40.0 8.1901 5.81 253.2 30.7966 14 41.0 8.1901 5.81 253.3 30.7966 15 42.0 8.1898 5.81 253.4 30.7970 15 43.0 8.1911 5.82 253.5 30.7901 16 44.0 8.1907 5.82 253.6 30.7924 15 45.0 8.1912 5.82 253.6 30.7888 14 46.0 8.1887 5.81 253.1 30.8052 16 47.0 8.1830 5.80 253.0 30.8373 15 48.0 8.1837 5.80 252.7 30.8339 14 49.0 8.1823 5.79 252.5 30.8454 16 50.0 8.1803 5.79 252.2 30.8614 15 51.0 8.1779 5.78 252.0 30.8804 15 52.0 8.1761 5.78 251.9 30.8939 16 53.0 8.1757 5.77 251.5 30.8974 16 54.0 8.1748 5.77 251.4 30.9108 16 55.1 8.1735 5.76 251.1 30.9238 16 56.0 8.1716 5.76 251.3 30.9304 16 57.0 8.1712 5.76 251.1 30.9319 15 58.0 8.1712 5.76 251.0 30.9317 17 59.0 8.1676 5.76 251.0 30.9386 16 60.0 8.1682 5.76 251.1 30.9363 17 61.0 8.1663 5.76 250.9 30.9427 15 62.0 8.1658 5.76 250.9 30.9456 16 63.0 8.1655 5.75 250.7 30.9478 17 64.0 8.1622 5.74 250.4 30.9498 15 65.0 8.1631 5.74 250.3 30.9483 15 66.0 8.1635 5.74 250.4 30.9485 16 67.0 8.1620 5.75 250.5 30.9507 17 68.0 8.1635 5.75 250.5 30.9499 17 69.0 8.1617 5.74 250.4 30.9518 15 70.0 8.1597 5.74 250.2 30.9561 18 71.0 8.1503 5.73 249.9 30.9732 16 72.0 8.1501 5.73 249.8 30.9787 16 73.0 8.1512 5.73 249.8 30.9776 19 74.0 8.1483 5.72 249.5 30.9822 16 74.9 8.1440 5.72 249.2 30.9926 15 75.9 8.1432 5.72 249.3 30.9929 17 76.9 8.1434 5.71 249.0 30.9917 16 78.0 8.1424 5.71 248.8 30.9953 17 79.0 8.1412 5.71 248.9 30.9998 18 80.0 8.1401 5.71 248.9 31.0031 16 81.0 8.1378 5.71 248.8 31.0072 18 82.0 8.1378 5.71 248.8 31.0073 16 83.0 8.1349 5.71 248.8 31.0119 19 84.0 8.1326 5.70 248.7 31.0155 17 85.0 8.1308 5.70 248.5 31.0186 15 86.1 8.1300 5.70 248.5 31.0230 16 87.0 8.1290 5.70 248.5 31.0263 17 88.0 8.1281 5.69 248.2 31.0292 18 89.0 8.1269 5.69 247.9 31.0322 17 90.0 8.1257 5.69 247.9 31.0349 18 91.0 8.1259 5.69 247.9 31.0346 17 92.0 8.1222 5.69 247.9 31.0412 17 93.0 8.1204 5.68 247.7 31.0451 16 94.0 8.1207 5.68 247.7 31.0456 20 95.0 8.1193 5.68 247.5 31.0483 18 96.0 8.1175 5.68 247.4 31.0521 18 97.0 8.1183 5.68 247.5 31.0516 17 98.0 8.1189 5.68 247.6 31.0509 20 99.0 8.1169 5.68 247.6 31.0539 17 100.0 8.1129 5.67 247.3 31.0593 17 101.0 8.1115 5.67 247.3 31.0612 18 101.9 8.1100 5.67 247.2 31.0642 19 103.0 8.1106 5.67 247.1 31.0632 20 104.0 8.1106 5.67 247.1 31.0638 19 105.0 8.1113 5.67 247.3 31.0623 19 106.0 8.1108 5.68 247.4 31.0633 18 107.0 8.1095 5.67 247.3 31.0653 21 108.0 8.1083 5.67 247.2 31.0689 20 109.0 8.1073 5.67 247.1 31.0763 19 110.0 8.1081 5.67 247.2 31.0752 20 111.0 8.1094 5.67 247.2 31.0713 21 112.0 8.1110 5.67 247.2 31.0680 19 113.0 8.1067 5.67 247.0 31.0782 17 114.0 8.1038 5.66 246.9 31.0839 22 115.0 8.1029 5.66 246.6 31.0861 21 116.0 8.1014 5.66 246.5 31.0869 22 117.0 8.1003 5.66 246.5 31.0878 18 118.0 8.1001 5.65 246.4 31.0911 21 119.0 8.0987 5.65 246.2 31.0980 22 120.0 8.0992 5.64 246.0 31.1188 20 121.0 8.1017 5.64 246.0 31.1229 22 122.0 8.1022 5.65 246.3 31.1227 22 123.0 8.1057 5.65 246.4 31.1244 20 124.0 8.1017 5.65 246.3 31.1228 23 125.0 8.1004 5.65 246.1 31.1234 20 126.0 8.1011 5.65 246.2 31.1242 22 127.0 8.0997 5.65 246.2 31.1264 23 128.0 8.1008 5.65 246.1 31.1304 25 129.0 8.1000 5.64 246.0 31.1303 21 130.0 8.1048 5.65 246.2 31.1345 21 131.0 8.1080 5.65 246.3 31.1363 21 132.0 8.1091 5.65 246.4 31.1373 22 133.0 8.1099 5.65 246.3 31.1369 25 134.1 8.1102 5.66 246.5 31.1357 24 135.1 8.1113 5.65 246.4 31.1356 23 136.0 8.1109 5.66 246.5 31.1359 23 137.0 8.1106 5.66 246.6 31.1361 23 138.0 8.1105 5.66 246.6 31.1359 24 139.0 8.1110 5.66 246.7 31.1363 25 140.0 8.1005 5.65 246.3 31.1419 26 141.0 8.0989 5.65 246.1 31.1429 23 142.0 8.1014 5.65 246.2 31.1438 25 142.6 8.1039 5.65 246.1 31.1434 7