*2006/09/07 10:02:07.51 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/13 16:30:49.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 112 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 88BD9DB2 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.096 111.97 2 Temperature:Primary 'deg C (ITS90)' 7.8806 8.4711 3 Oxygen:Dissolved:SBE mL/L 5.40 7.356 4 Oxygen:Dissolved:SBE umol/kg 235.3 320.8511 5 Salinity:T0:C0 PSS-78 29.5103 31.2296 6 Number_of_bin_records n/a 13 27 $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 : WL1 EVENT NUMBER : 46 LATITUDE : 50 48.31700 N ! (deg min) LONGITUDE : 126 26.54500 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 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 16:38:38 6162 6162 CLEAN 5.0 2006/08/01 16:50:48 6118 6118 ADTIMCH 4.3 2006/08/01 16:53:47 6118 6118 ADTIMCH 4.3 2006/08/02 11:04:40 6118 6118 SHIFTDAT 3.4 2006/08/03 09:46:18 6118 6118 DELETE 6.3 2006/08/03 10:04:32 6118 1943 CTDEDIT 4.61 2006/08/03 15:43:46 1943 1929 BINAVE 4.1 2006/08/03 16:33:22 1929 112 CALIB 11.7 2006/09/07 09:50:56 112 112 CALIB 11.7 2006/09/07 09:51:23 112 112 REMOVECH 7.0 2006/09/07 09:51:52 112 112 CHGUNITS 3.0 2006/09/07 09:52:41 112 112 REORDER 1.2.1 2006/09/07 09:53:25 ? ? HDREDIT2 2.5.1 2006/09/07 10:02:07 ? ? $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 102.46 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 15:43:46 14 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 09:50:56 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 09:51:23 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 -- ----------------------------- --------- --- ----------------------------- 6 Oxygen:Dissolved:SBE mL/L 11 -0.1019000E+00 0.4000000E-03 Pressure:StrainGauge -REMOVECH 2006/09/07 09:51:52 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 10:02:07 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\wl1.hex Software Version 1.31 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 13 2006 10:13:12 walker lite ds SBE 25 CTD V 4.1a SN 334 04/14/06 10:12:39.911 external pressure sensor, range = 1450 psia, tcval = 0 xtal = 9437184 clk = 32767.439 vmain = 11.7 iop = 163 vlith = 5.1 ncasts = 19 samples = 158321 free = 680145 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 18 04/14 09:30:49 smpls 152159 to 158320 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 6162 # 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, 6162 # span 1 = -0.041, 112.458 # span 2 = 6.3365, 8.4733 # span 3 = 0.000926, 3.263318 # span 4 = 0.0000, 2.4444 # span 5 = -2.17791, 5.41810 # span 6 = -0.730, 0.648 # span 7 = 0.0080, 31.2367 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 14 2006 09:30:49 # 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 15:07:22, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0046.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg1.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:30:04, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0046.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 16:31:20, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0046.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 16:33:51, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0046.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 16:35:26, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0046.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 0.6db. ******************************************************************* 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 8.4479 -99.00 -99.0 29.5103 16 2.0 8.4711 7.33 319.8 29.9677 14 3.0 8.4472 7.34 320.1 30.0131 15 4.0 8.2978 7.36 320.9 30.2514 13 5.0 8.2165 7.31 318.9 30.3400 16 6.0 8.1327 7.14 311.6 30.4168 14 7.0 8.0936 6.93 302.3 30.4652 14 8.0 8.0604 6.72 293.0 30.4967 14 9.0 8.0457 6.53 284.9 30.5010 15 10.0 8.0434 6.39 278.5 30.5026 14 11.0 8.0424 6.28 274.1 30.5044 15 12.0 8.0447 6.22 271.1 30.5017 16 13.0 8.0280 6.19 269.8 30.5181 16 14.0 8.0076 6.16 268.7 30.5403 17 15.0 7.9837 6.13 267.3 30.5892 14 15.9 7.9942 6.09 265.6 30.5924 16 17.0 8.0084 6.04 263.2 30.5888 15 18.0 8.0066 6.00 261.5 30.5897 17 19.1 8.0141 5.98 260.8 30.5876 16 20.1 8.0116 5.97 260.4 30.5907 14 20.9 8.0088 5.97 260.3 30.6017 14 21.9 7.9956 5.97 260.2 30.6436 17 23.0 7.9800 5.96 259.7 30.6670 16 24.1 7.9393 5.93 258.5 30.6950 14 25.0 7.9270 5.89 256.8 30.7134 13 25.9 7.9254 5.84 254.4 30.7196 16 26.9 7.9268 5.78 251.9 30.7257 17 28.0 7.9275 5.74 250.1 30.7263 17 29.0 7.9253 5.71 249.0 30.7312 16 30.0 7.9229 5.70 248.4 30.7427 16 31.0 7.9235 5.69 248.0 30.7481 18 32.1 7.9241 5.68 247.6 30.7557 14 32.9 7.9267 5.67 247.3 30.7604 14 34.0 7.9282 5.67 247.2 30.7641 14 35.0 7.9284 5.67 247.0 30.7689 16 36.0 7.9294 5.67 247.3 30.7766 16 37.1 7.9274 5.67 247.2 30.7895 16 38.0 7.9269 5.66 247.0 30.8019 15 39.0 7.9269 5.66 246.8 30.8130 19 40.0 7.9271 5.65 246.3 30.8175 15 40.9 7.9267 5.65 246.2 30.8232 17 42.0 7.9267 5.64 246.1 30.8241 19 43.0 7.9264 5.64 245.7 30.8356 18 44.0 7.9231 5.63 245.4 30.8509 16 44.9 7.9217 5.62 244.9 30.8572 16 45.9 7.9210 5.61 244.3 30.8610 17 47.0 7.9206 5.60 244.2 30.8638 14 48.0 7.9207 5.59 243.8 30.8644 18 49.0 7.9207 5.60 244.1 30.8655 17 50.1 7.9205 5.60 244.0 30.8715 18 51.0 7.9208 5.59 243.9 30.8732 19 52.0 7.9211 5.59 243.8 30.8736 16 53.0 7.9213 5.59 243.5 30.8740 16 54.1 7.9213 5.59 243.6 30.8739 16 55.0 7.9213 5.59 243.5 30.8743 17 56.0 7.9215 5.59 243.6 30.8785 16 57.0 7.9198 5.58 243.4 30.8871 21 58.1 7.9151 5.58 243.1 30.9054 18 59.0 7.9135 5.57 242.6 30.9111 16 60.0 7.9139 5.55 242.1 30.9106 17 61.0 7.9136 5.55 241.9 30.9131 15 62.0 7.9134 5.55 242.1 30.9168 20 63.0 7.9128 5.55 242.1 30.9229 18 64.0 7.9129 5.55 242.0 30.9236 18 65.0 7.9131 5.55 241.8 30.9243 18 66.0 7.9132 5.55 241.8 30.9251 16 67.1 7.9134 5.54 241.7 30.9263 18 68.1 7.9137 5.54 241.4 30.9268 17 69.0 7.9122 5.53 241.2 30.9291 14 69.9 7.9096 5.54 241.4 30.9344 15 70.9 7.9081 5.54 241.5 30.9393 16 72.0 7.9077 5.54 241.4 30.9416 17 73.0 7.9073 5.53 241.2 30.9442 20 74.0 7.9068 5.53 241.1 30.9467 20 74.9 7.9073 5.53 241.1 30.9456 15 75.9 7.9072 5.53 241.0 30.9506 17 76.9 7.9079 5.53 241.0 30.9496 19 78.0 7.9074 5.53 241.1 30.9537 20 79.0 7.9075 5.53 241.2 30.9579 21 80.0 7.9069 5.53 241.3 30.9625 14 81.0 7.9065 5.54 241.5 30.9635 15 81.9 7.9051 5.53 241.2 30.9750 17 83.0 7.9065 5.52 240.8 30.9745 20 84.0 7.9061 5.52 240.5 30.9771 18 85.0 7.9055 5.52 240.8 30.9868 22 86.0 7.9063 5.52 240.6 30.9919 15 87.0 7.9064 5.52 240.5 30.9946 17 88.0 7.9054 5.52 240.6 30.9927 21 89.0 7.9061 5.51 240.4 30.9989 18 90.0 7.9057 5.51 240.2 31.0025 16 91.0 7.9086 5.51 240.4 30.9962 16 92.0 7.9060 5.51 240.4 31.0107 16 93.0 7.8984 5.52 240.5 31.0474 19 93.9 7.8927 5.51 240.3 31.0786 20 95.0 7.8900 5.50 239.6 31.0957 21 96.0 7.8901 5.48 238.7 31.0961 19 97.0 7.8871 5.47 238.4 31.1153 18 98.0 7.8851 5.46 238.0 31.1276 18 99.0 7.8851 5.45 237.5 31.1293 16 100.0 7.8849 5.44 237.2 31.1330 16 101.0 7.8849 5.44 237.0 31.1337 21 102.1 7.8835 5.43 236.7 31.1598 19 103.0 7.8811 5.43 236.6 31.2060 19 104.0 7.8806 5.42 236.0 31.2181 24 105.0 7.8807 5.40 235.5 31.2209 26 106.0 7.8809 5.40 235.4 31.2242 27 107.0 7.8810 5.40 235.4 31.2262 21 108.0 7.8806 5.40 235.2 31.2290 15 109.0 7.8807 5.39 234.7 31.2294 25 110.0 7.8814 5.39 234.9 31.2288 27 111.0 7.8815 5.40 235.2 31.2272 19 112.0 7.8817 5.40 235.3 31.2296 24