*2006/09/07 10:02:06.44 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/10 22:33:41.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 122 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D4FCFA12 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.122 121.792 2 Temperature:Primary 'deg C (ITS90)' 7.8568 9.855 3 Oxygen:Dissolved:SBE mL/L 5.378 9.261 4 Oxygen:Dissolved:SBE umol/kg 234.3807 404.1898 5 Salinity:T0:C0 PSS-78 29.2217 31.2598 6 Number_of_bin_records n/a 12 31 $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 : VS1 EVENT NUMBER : 7 LATITUDE : 50 47.25600 N ! (deg min) LONGITUDE : 126 25.97600 W ! (deg min) WATER DEPTH : 128 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 2449 conductivity ' ' 1763 Pressure ' ' 290544 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 16:37:33 9087 9087 CLEAN 5.0 2006/08/01 16:50:28 7514 7514 ADTIMCH 4.3 2006/08/01 16:53:24 7514 7514 ADTIMCH 4.3 2006/08/02 11:04:16 7514 7514 SHIFTDAT 3.4 2006/08/03 09:46:02 7514 7514 DELETE 6.3 2006/08/03 10:04:14 7514 2246 BINAVE 4.1 2006/08/03 16:33:18 2246 122 CALIB 11.7 2006/09/07 09:50:54 122 122 CALIB 11.7 2006/09/07 09:51:21 122 122 REMOVECH 7.0 2006/09/07 09:51:51 122 122 CHGUNITS 3.0 2006/09/07 09:52:40 122 122 REORDER 1.2.1 2006/09/07 09:53:24 ? ? HDREDIT2 2.5.1 2006/09/07 10:02:06 ? ? $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 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 111.98 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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 09:50:54 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 -- ----------------------------- --------- --- ----------------------------- 6 Oxygen:Dissolved:SBE mL/L 10 -0.3200000E-01 0.1461400E+01 8 Salinity:T0:C0 PSS-78 10 -0.4400000E-02 0.1000000E+01 -CALIB parameters: 2006/09/07 09:51:21 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 -- ----------------------------- --------- --- ----------------------------- 6 Oxygen:Dissolved:SBE mL/L 11 -0.1019000E+00 0.4000000E-03 Pressure:StrainGauge -REMOVECH 2006/09/07 09:51:51 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 10:02:06 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\vs1.hex Software Version 1.31 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 10 2006 18:50:52 viner sound centre channel ds SBE 25 CTD V 4.1a SN 334 04/11/06 18:50:10.186 external pressure sensor, range = 1450 psia, tcval = 0 xtal = 9437184 clk = 32767.593 vmain = 13.2 iop = 153 vlith = 5.2 ncasts = 5 samples = 31228 free = 807238 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 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 3 04/11 15:33:41 smpls 16418 to 25504 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 9087 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 5 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity [PSU] # name 8 = flag: flag # span 0 = 1, 9087 # span 1 = 0.006, 121.982 # span 2 = 7.8563, 10.0444 # span 3 = 0.272479, 3.266566 # span 4 = 0.0000, 2.8962 # span 5 = -1.66257, 6.61518 # span 6 = -0.751, 0.696 # span 7 = 2.0558, 31.2726 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 11 2006 15:33:41 # 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 Oxygen, SBE, primary, 0047, 10-Feb-05 # datcnv_date = Aug 01 2006 15:07:10, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0007.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg1.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:29:47, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0007.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 16:31:05, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0007.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 16:33:34, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0007.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 16:35:08, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0007.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* ******************************************************************* 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 1.1 9.8550 9.22 402.6 29.2217 25 2.0 9.7016 9.20 401.6 29.3223 27 3.0 9.1656 9.26 404.2 29.6140 31 4.0 8.6328 9.10 397.2 29.9801 25 5.0 8.3905 8.27 360.9 30.1876 30 5.9 8.3179 7.39 322.3 30.2785 23 7.0 8.2678 7.03 306.7 30.3703 13 8.0 8.2303 6.87 299.6 30.3732 15 9.0 8.1386 6.71 292.7 30.4065 13 10.0 8.1187 6.59 287.3 30.4210 12 11.0 8.0908 6.50 283.5 30.4408 12 11.9 8.0836 6.42 279.9 30.4463 12 13.0 8.0795 6.34 276.7 30.4617 13 14.0 8.0242 6.29 274.3 30.5071 14 15.0 7.9834 6.24 272.1 30.5419 12 16.0 7.9806 6.18 269.4 30.5488 14 17.1 7.9691 6.10 266.1 30.5728 16 18.0 7.9644 6.00 261.8 30.5788 15 19.0 7.9541 5.97 260.4 30.5893 17 20.0 7.9457 5.95 259.3 30.6047 16 21.0 7.9436 5.91 257.9 30.6111 17 22.0 7.9302 5.88 256.4 30.6272 16 22.9 7.9198 5.86 255.7 30.6377 17 24.0 7.9170 5.85 254.9 30.6467 18 25.0 7.9141 5.82 253.8 30.6540 18 26.0 7.9118 5.80 252.9 30.6594 22 27.0 7.9101 5.79 252.4 30.6660 18 28.0 7.9072 5.78 251.9 30.6740 18 29.0 7.9039 5.77 251.4 30.6772 18 30.0 7.8960 5.76 251.0 30.6842 18 31.0 7.8918 5.75 250.6 30.6924 16 32.0 7.8863 5.74 250.3 30.7115 17 33.0 7.8816 5.73 249.9 30.7239 17 34.0 7.8767 5.72 249.4 30.7371 17 35.0 7.8727 5.70 248.7 30.7452 17 36.0 7.8726 5.69 247.9 30.7507 18 37.0 7.8726 5.67 247.2 30.7568 18 38.0 7.8688 5.66 246.9 30.7820 17 39.0 7.8658 5.66 246.6 30.7912 19 40.0 7.8659 5.65 246.3 30.7950 19 40.9 7.8655 5.64 245.7 30.8145 19 42.0 7.8652 5.63 245.5 30.8225 19 43.0 7.8647 5.62 245.1 30.8325 18 44.0 7.8620 5.61 244.7 30.8498 17 45.0 7.8635 5.60 244.1 30.8575 18 46.1 7.8637 5.59 243.9 30.8630 19 47.1 7.8631 5.59 243.8 30.8774 16 48.0 7.8636 5.59 243.6 30.8815 17 49.0 7.8640 5.58 243.4 30.8866 19 50.0 7.8643 5.58 243.3 30.8888 17 51.0 7.8640 5.59 243.5 30.8923 19 52.0 7.8637 5.58 243.4 30.8944 20 53.0 7.8631 5.58 243.2 30.9004 20 54.0 7.8632 5.57 243.0 30.9050 18 55.0 7.8631 5.57 242.8 30.9088 19 56.0 7.8630 5.56 242.6 30.9105 19 57.0 7.8629 5.56 242.5 30.9133 17 58.0 7.8629 5.56 242.4 30.9154 18 59.0 7.8630 5.56 242.3 30.9196 18 60.0 7.8628 5.56 242.2 30.9232 18 61.0 7.8621 5.56 242.2 30.9259 18 62.0 7.8623 5.55 242.0 30.9253 16 63.0 7.8624 5.55 241.9 30.9245 18 64.0 7.8625 5.55 241.9 30.9249 17 65.0 7.8624 5.55 241.9 30.9264 15 66.0 7.8624 5.55 241.8 30.9280 19 67.0 7.8628 5.55 241.8 30.9316 16 68.0 7.8640 5.55 241.9 30.9362 19 69.0 7.8642 5.54 241.6 30.9364 16 70.0 7.8655 5.54 241.5 30.9375 19 71.0 7.8651 5.54 241.6 30.9403 17 72.0 7.8648 5.54 241.6 30.9426 18 73.0 7.8651 5.55 241.8 30.9547 16 74.0 7.8639 5.54 241.5 30.9813 18 75.0 7.8613 5.54 241.4 31.0144 18 76.0 7.8606 5.53 241.0 31.0245 15 77.0 7.8605 5.52 240.5 31.0257 18 78.0 7.8605 5.51 240.0 31.0251 17 79.0 7.8606 5.50 239.7 31.0247 16 80.0 7.8606 5.50 239.6 31.0253 17 81.0 7.8606 5.50 239.7 31.0261 19 82.0 7.8602 5.50 239.8 31.0299 19 83.0 7.8592 5.49 239.4 31.0414 18 84.0 7.8594 5.49 239.2 31.0476 19 85.0 7.8585 5.49 239.2 31.0671 19 86.0 7.8580 5.48 238.9 31.0774 18 87.0 7.8580 5.47 238.5 31.0785 18 88.0 7.8582 5.46 238.1 31.0838 19 89.0 7.8578 5.46 238.0 31.0990 18 90.0 7.8580 5.46 238.0 31.1082 18 91.0 7.8582 5.45 237.5 31.1146 18 92.0 7.8583 5.45 237.4 31.1147 18 93.0 7.8584 5.44 237.1 31.1163 20 94.0 7.8583 5.44 237.2 31.1210 21 95.0 7.8571 5.44 237.0 31.1370 19 95.9 7.8568 5.43 236.8 31.1520 18 97.0 7.8575 5.43 236.6 31.1558 20 98.0 7.8580 5.42 236.4 31.1598 20 99.0 7.8591 5.42 236.4 31.1629 18 100.0 7.8596 5.42 236.3 31.1668 20 101.0 7.8600 5.41 236.0 31.1702 19 102.0 7.8613 5.41 235.8 31.1791 21 103.0 7.8645 5.41 235.8 31.1969 20 104.0 7.8654 5.41 235.8 31.2015 21 105.0 7.8663 5.40 235.4 31.2064 21 106.0 7.8666 5.40 235.3 31.2069 17 107.0 7.8668 5.40 235.4 31.2080 19 108.0 7.8687 5.40 235.4 31.2199 21 109.0 7.8688 5.40 235.2 31.2203 17 110.0 7.8691 5.40 235.3 31.2226 21 111.0 7.8704 5.40 235.3 31.2313 20 112.0 7.8717 5.40 235.2 31.2416 22 113.0 7.8725 5.39 234.9 31.2481 21 114.0 7.8727 5.39 234.9 31.2486 20 115.0 7.8730 5.39 234.9 31.2504 23 116.0 7.8734 5.39 234.9 31.2539 22 117.0 7.8737 5.39 234.8 31.2556 22 118.0 7.8738 5.39 234.8 31.2556 22 119.0 7.8740 5.38 234.6 31.2562 24 120.0 7.8743 5.38 234.5 31.2578 21 120.9 7.8741 5.38 234.4 31.2558 20 121.8 7.8747 5.38 234.4 31.2598 17