*2006/09/07 10:02:08.31 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/27 22:27:14.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 139 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 200C5F2A NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.32 138.656 2 Temperature:Primary 'deg C (ITS90)' 7.8958 9.6872 3 Oxygen:Dissolved:SBE mL/L 4.758 6.892 4 Oxygen:Dissolved:SBE umol/kg 207.3645 302.118 5 Salinity:T0:C0 PSS-78 23.6326 31.2531 6 Number_of_bin_records n/a 9 29 $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 : MP EVENT NUMBER : 82 LATITUDE : 50 50.72900 N ! (deg min) LONGITUDE : 126 38.47600 W ! (deg min) WATER DEPTH : 286 *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 16:39:01 8024 8024 CLEAN 5.0 2006/08/01 16:50:59 7817 7817 ADTIMCH 4.3 2006/08/01 16:53:58 7817 7817 ADTIMCH 4.3 2006/08/02 11:04:51 7817 7817 SHIFTDAT 3.4 2006/08/03 09:46:27 7817 7817 SHIFTDAT 3.4 2006/08/03 10:00:36 7817 7817 SHIFTDAT 3.4 2006/08/03 10:03:30 7817 7817 DELETE 6.3 2006/08/03 10:04:44 7817 2642 CTDEDIT 4.61 2006/08/03 16:02:37 2642 2607 BINAVE 4.1 2006/08/03 16:33:24 2607 139 CALIB 11.7 2006/09/07 09:50:58 139 139 CALIB 11.7 2006/09/07 09:51:24 139 139 REMOVECH 7.0 2006/09/07 09:51:53 139 139 CHGUNITS 3.0 2006/09/07 09:52:42 139 139 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 129.15 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 16:02:37 35 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 09:50:58 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 09:51:24 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\MP.hex Software Version 1.31 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 27 2006 17:52:42 moore point event 82 ds SBE 25 CTD V 4.1a SN 334 04/28/06 17:52:23.736 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.532 vmain = 12.3 iop = 175 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 12 04/28 15:27:14 smpls 57331 to 65354 nv = 3 avg = 1 stp = switch o f S> # nquan = 11 # nvalues = 8024 # 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, 8024 # span 1 = 0.006, 139.149 # span 2 = 7.8957, 9.6913 # span 3 = 0.477348, 3.275513 # span 4 = -1.1145, 85.1774 # span 5 = 0.0000e+00, 5.0794e+00 # span 6 = 0.0000, 2.2747 # span 7 = -1.86894, 5.31186 # span 8 = -0.627, 0.658 # span 9 = 3.7345, 31.2608 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 28 2006 15:27:14 # 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 15:08:26, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0082.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg2.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:28:58, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0082.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 16:30:43, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0082.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 16:34:17, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0082.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 16:35:47, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0082.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 and a few records from the bottom of the cast. ******************************************************************* 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 9.6872 6.85 300.2 23.6326 11 1.9 9.6728 6.87 301.0 23.7016 26 3.0 9.6107 6.89 302.1 23.9609 15 4.0 9.5916 6.85 300.2 24.0605 14 5.0 9.5921 6.74 295.5 24.0643 15 6.0 9.4370 6.51 285.4 24.6805 14 7.0 8.5454 6.25 272.7 29.3145 13 8.0 8.3837 6.03 263.3 30.0699 15 8.9 8.3426 5.89 256.7 30.1470 14 10.0 8.3174 5.78 252.0 30.1994 18 11.1 8.3016 5.71 249.2 30.2391 15 12.0 8.2992 5.68 247.6 30.2595 15 13.0 8.2830 5.65 246.5 30.3078 15 13.9 8.2794 5.64 245.9 30.3187 15 15.0 8.2818 5.63 245.6 30.3198 16 16.0 8.2830 5.63 245.6 30.3232 16 17.1 8.2843 5.62 245.3 30.3385 14 18.1 8.2719 5.62 245.2 30.3737 16 19.1 8.2598 5.61 244.7 30.4067 14 20.0 8.2500 5.58 243.4 30.4108 14 21.0 8.2042 5.56 242.6 30.4189 16 22.0 8.2166 5.55 242.3 30.4395 17 23.0 8.2290 5.56 242.6 30.4724 15 24.0 8.2073 5.53 241.4 30.4778 16 25.1 8.1462 5.48 239.0 30.4757 14 26.0 8.1082 5.43 236.9 30.4906 15 27.0 8.0980 5.41 235.8 30.5051 17 28.0 8.1045 5.40 235.6 30.5232 16 29.0 8.0979 5.39 235.3 30.5383 16 30.0 8.0819 5.38 234.6 30.5416 15 31.0 8.0770 5.37 234.2 30.5462 15 32.0 8.0692 5.36 233.8 30.5603 16 33.0 8.0600 5.35 233.4 30.5754 16 34.0 8.0563 5.35 233.4 30.5902 16 35.0 8.0563 5.35 233.3 30.5924 19 36.0 8.0543 5.34 232.9 30.5965 16 37.0 8.0526 5.34 232.8 30.6013 17 38.0 8.0510 5.34 232.7 30.6082 17 39.0 8.0478 5.34 232.7 30.6134 20 40.0 8.0473 5.34 232.7 30.6143 18 41.0 8.0470 5.34 232.8 30.6138 18 42.0 8.0465 5.34 232.8 30.6142 18 43.0 8.0434 5.33 232.6 30.6175 16 44.0 8.0386 5.33 232.5 30.6225 19 45.0 8.0382 5.33 232.4 30.6239 16 46.0 8.0385 5.33 232.2 30.6243 16 47.0 8.0382 5.32 232.1 30.6239 17 48.0 8.0314 5.31 231.7 30.6312 16 49.0 8.0224 5.31 231.4 30.6418 17 50.0 8.0222 5.30 231.2 30.6453 16 51.0 8.0192 5.30 231.0 30.6485 19 52.0 8.0169 5.29 230.7 30.6506 17 53.0 8.0140 5.29 230.8 30.6570 18 53.9 8.0128 5.29 230.7 30.6584 14 55.0 8.0118 5.29 230.6 30.6587 20 56.0 8.0090 5.29 230.5 30.6643 19 57.0 8.0092 5.29 230.5 30.6681 20 58.0 8.0060 5.28 230.4 30.6729 17 59.0 7.9936 5.28 230.1 30.6892 18 60.0 7.9862 5.28 230.0 30.7008 18 61.0 7.9851 5.27 229.9 30.7051 19 62.0 7.9799 5.27 229.8 30.7109 17 63.0 7.9776 5.27 229.6 30.7143 17 64.0 7.9777 5.27 229.6 30.7150 17 65.0 7.9769 5.26 229.2 30.7157 14 66.0 7.9671 5.25 228.8 30.7201 21 67.0 7.9543 5.24 228.6 30.7247 19 68.0 7.9430 5.23 227.9 30.7290 23 69.0 7.9239 5.21 227.2 30.7369 17 70.0 7.9010 5.20 226.8 30.7661 20 71.0 7.8973 5.21 227.0 30.7732 18 72.0 7.8964 5.21 227.0 30.7762 20 73.0 7.8962 5.21 227.2 30.7785 19 74.0 7.8958 5.21 227.3 30.7823 18 75.0 7.8959 5.22 227.4 30.7825 19 76.0 7.8961 5.22 227.6 30.7855 18 77.0 7.8963 5.22 227.8 30.7887 18 78.0 7.8962 5.23 227.9 30.7897 19 79.0 7.8964 5.23 228.1 30.7927 19 80.0 7.9003 5.24 228.5 30.8054 17 81.0 7.9025 5.25 229.0 30.8125 21 82.0 7.9044 5.26 229.5 30.8170 19 83.1 7.9079 5.28 230.0 30.8234 16 84.0 7.9123 5.28 230.4 30.8308 19 85.0 7.9138 5.29 230.6 30.8340 20 86.0 7.9163 5.29 230.8 30.8388 20 87.0 7.9192 5.30 231.3 30.8450 20 88.0 7.9364 5.33 232.2 30.8749 21 89.0 7.9444 5.34 232.6 30.8902 22 90.0 7.9502 5.35 233.2 30.8982 23 90.9 7.9551 5.37 234.1 30.9042 21 92.0 7.9645 5.39 235.2 30.9094 22 93.0 7.9691 5.41 235.9 30.9133 22 94.0 7.9864 5.43 236.8 30.9285 17 95.0 7.9921 5.44 237.1 30.9462 22 96.0 7.9940 5.44 237.1 30.9576 16 97.0 8.0016 5.44 237.0 30.9841 21 98.0 8.0094 5.44 237.1 31.0029 19 99.0 8.0117 5.44 237.3 31.0109 21 100.0 8.0144 5.45 237.5 31.0147 17 100.9 8.0153 5.45 237.6 31.0155 20 102.1 8.0171 5.45 237.5 31.0172 21 103.0 8.0173 5.45 237.4 31.0213 21 104.0 8.0193 5.45 237.6 31.0250 19 105.0 8.0194 5.45 237.7 31.0319 20 106.0 8.0197 5.45 237.6 31.0362 25 107.0 8.0196 5.45 237.5 31.0378 23 108.0 8.0210 5.45 237.4 31.0376 18 109.0 8.0206 5.44 237.3 31.0404 23 110.0 8.0198 5.44 237.2 31.0436 21 110.9 8.0194 5.43 236.8 31.0474 24 112.0 8.0185 5.42 236.2 31.0696 22 113.0 8.0186 5.41 235.9 31.0739 24 114.0 8.0119 5.39 235.1 31.0828 20 115.0 8.0098 5.38 234.4 31.0869 24 116.1 8.0061 5.34 232.7 31.0984 22 117.0 8.0001 5.29 230.7 31.1229 21 118.0 8.0019 5.27 229.7 31.1314 23 119.0 8.0031 5.26 229.3 31.1351 23 120.0 8.0016 5.25 228.7 31.1358 23 121.0 7.9987 5.23 228.1 31.1363 18 122.0 7.9971 5.23 227.8 31.1377 19 123.0 7.9982 5.23 227.9 31.1378 20 124.0 8.0053 5.24 228.4 31.1400 24 125.0 8.0046 5.23 228.1 31.1422 19 126.0 8.0029 5.23 227.8 31.1433 19 127.0 8.0026 5.23 227.9 31.1432 20 128.0 8.0011 5.22 227.5 31.1437 25 129.0 7.9974 5.21 227.1 31.1442 23 130.0 7.9902 5.18 225.7 31.1479 25 131.0 7.9902 5.15 224.6 31.1609 26 132.0 7.9945 5.12 223.2 31.1718 23 133.0 7.9845 5.06 220.7 31.1803 23 134.0 7.9874 5.03 219.4 31.1879 23 135.0 7.9882 4.99 217.4 31.2032 27 136.0 7.9815 4.91 214.0 31.2179 22 137.0 7.9833 4.83 210.6 31.2412 27 138.0 7.9847 4.78 208.3 31.2498 29 138.7 7.9854 4.76 207.4 31.2531 9