*2006/09/07 10:02:08.82 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/05/09 21:30:55.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 101 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2B38F4C NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.263 100.942 2 Temperature:Primary 'deg C (ITS90)' 8.1771 10.3896 3 Oxygen:Dissolved:SBE mL/L 5.538 7.456 4 Oxygen:Dissolved:SBE umol/kg 241.358 325.8402 5 Salinity:T0:C0 PSS-78 28.1332 31.295 6 Number_of_bin_records n/a 8 16 $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 : Maclean H. PLATFORM : Grizzly Coast *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : BW5 EVENT NUMBER : 95 LATITUDE : 50 48.18000 N ! (deg min) LONGITUDE : 126 29.64900 W ! (deg min) WATER DEPTH : 155 *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 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/08/01 16:37:48 3641 3641 CLEAN 5.0 2006/08/01 16:51:04 3560 3560 ADTIMCH 4.3 2006/08/01 16:54:03 3560 3560 ADTIMCH 4.3 2006/08/02 11:04:56 3560 3560 SHIFTDAT 3.4 2006/08/03 09:46:32 3560 3560 SHIFTDAT 3.4 2006/08/03 10:00:41 3560 3560 SHIFTDAT 3.4 2006/08/03 10:03:35 3560 3560 DELETE 6.3 2006/08/03 10:04:48 3560 1339 CTDEDIT 4.61 2006/08/03 16:09:37 1339 1310 BINAVE 4.1 2006/08/03 16:33:25 1310 101 CALIB 11.7 2006/09/07 09:50:58 101 101 CALIB 11.7 2006/09/07 09:51:24 101 101 REMOVECH 7.0 2006/09/07 09:51:54 101 101 CHGUNITS 3.0 2006/09/07 09:52:42 101 101 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 91.22 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 16:09:37 29 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 09:51:54 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:\data\2006-20\2006-20-009.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = May 09 2006 14:35:16 Ship: Grizzly Coast Cruise:2006-20 Station: Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 05/10/06 14:40:50.534 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.568 vmain = 11.1 iop = 186 vlith = 5.1 ncasts = 3 samples = 12010 free = 632963 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 2 05/10 14:30:55 smpls 8369 to 12009 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 3641 # 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, 3641 # span 1 = 0.117, 101.225 # span 2 = 8.1763, 14.4851 # span 3 = 0.046794, 3.295547 # span 4 = -1.1145, 85.4204 # span 5 = 0.0000e+00, 1.8071e+00 # span 6 = 0.0000, 2.6349 # span 7 = -1.93487, 6.66078 # span 8 = -0.789, 0.857 # span 9 = 0.3059, 31.3016 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 10 2006 14:30:55 # 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 15:08:30, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0095.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg2.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:29:03, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0095.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 16:30:47, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0095.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 16:34:22, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0095.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 16:35:52, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0095.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 1 record 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 10.3896 7.46 325.8 28.1332 8 1.9 9.7492 7.13 311.2 28.9551 11 3.0 9.2606 6.84 298.4 29.6088 11 4.0 9.1348 6.63 289.2 29.7425 12 5.0 8.9653 6.48 282.7 29.9114 11 6.0 8.9034 6.35 276.9 30.0010 11 7.0 8.7863 6.22 271.2 30.1346 11 8.0 8.5719 6.10 266.1 30.3456 12 9.0 8.4390 6.02 262.5 30.4585 11 10.0 8.4165 5.97 260.3 30.4777 10 11.0 8.3998 5.93 258.6 30.4885 10 12.0 8.3861 5.89 256.7 30.5142 12 13.0 8.3687 5.85 255.3 30.5389 11 14.0 8.3681 5.82 254.0 30.5549 11 15.0 8.3588 5.80 252.8 30.5673 12 15.9 8.3159 5.78 252.0 30.6153 10 17.0 8.2904 5.76 251.1 30.6447 13 18.0 8.2840 5.74 250.3 30.6489 11 19.0 8.2511 5.72 249.5 30.6933 11 20.0 8.2115 5.71 248.9 30.7608 13 21.0 8.2002 5.70 248.3 30.7862 11 22.0 8.1954 5.69 247.9 30.7964 12 23.1 8.1927 5.68 247.6 30.8017 11 23.9 8.1884 5.67 247.3 30.8088 11 25.0 8.1814 5.67 247.1 30.8154 13 26.0 8.1771 5.66 246.9 30.8329 10 27.0 8.1823 5.66 246.7 30.8445 14 28.0 8.1837 5.65 246.5 30.8461 12 29.0 8.1858 5.66 246.6 30.8552 10 30.0 8.1838 5.66 246.6 30.8690 11 31.0 8.1832 5.65 246.4 30.8710 12 32.0 8.1832 5.66 246.6 30.8756 12 33.0 8.1841 5.65 246.3 30.8791 11 34.0 8.1850 5.65 246.2 30.8814 12 35.0 8.1876 5.65 246.3 30.8891 13 36.1 8.1880 5.65 246.4 30.8925 12 37.0 8.1885 5.65 246.3 30.8979 13 38.0 8.1895 5.65 246.2 30.9054 13 39.0 8.1916 5.65 246.1 30.9140 11 40.0 8.1930 5.64 246.0 30.9192 13 41.0 8.1947 5.65 246.2 30.9276 12 42.0 8.1962 5.65 246.2 30.9420 13 43.0 8.1988 5.65 246.3 30.9502 10 44.0 8.1997 5.65 246.4 30.9536 14 45.0 8.1981 5.65 246.2 30.9524 12 46.0 8.1973 5.65 246.3 30.9520 13 47.1 8.1975 5.65 246.2 30.9537 12 48.0 8.1973 5.65 246.3 30.9600 12 49.0 8.2034 5.65 246.3 30.9883 12 50.0 8.2122 5.65 246.3 31.0153 13 51.0 8.2144 5.65 246.4 31.0239 14 52.0 8.2161 5.65 246.4 31.0287 12 53.0 8.2167 5.65 246.4 31.0301 13 54.0 8.2177 5.65 246.4 31.0317 13 55.0 8.2187 5.65 246.4 31.0329 13 56.0 8.2211 5.65 246.3 31.0381 13 57.0 8.2204 5.65 246.4 31.0367 14 58.0 8.2214 5.65 246.5 31.0384 11 59.0 8.2220 5.66 246.6 31.0394 15 60.0 8.2224 5.66 246.7 31.0399 15 61.0 8.2228 5.66 246.8 31.0418 12 62.0 8.2232 5.66 246.6 31.0428 14 63.0 8.2232 5.66 246.5 31.0423 12 64.0 8.2227 5.66 246.6 31.0400 14 65.0 8.2229 5.66 246.5 31.0404 14 66.0 8.2251 5.66 246.5 31.0474 12 67.0 8.2273 5.66 246.7 31.0547 14 68.0 8.2312 5.66 246.6 31.0581 14 69.0 8.2331 5.66 246.7 31.0593 12 70.0 8.2326 5.66 246.8 31.0594 15 71.0 8.2324 5.66 246.8 31.0603 14 72.0 8.2315 5.65 246.4 31.0666 13 73.0 8.2212 5.65 246.1 31.1057 15 74.0 8.2199 5.64 245.9 31.1121 15 75.0 8.2195 5.63 245.5 31.1136 14 76.0 8.2162 5.63 245.4 31.1242 15 77.0 8.2173 5.63 245.5 31.1212 14 78.0 8.2180 5.63 245.5 31.1197 13 79.0 8.2186 5.63 245.4 31.1177 15 80.0 8.2175 5.63 245.3 31.1219 15 81.0 8.2174 5.62 245.2 31.1222 14 82.0 8.2169 5.63 245.3 31.1240 15 83.0 8.2179 5.63 245.3 31.1208 13 84.0 8.2168 5.63 245.4 31.1238 15 85.0 8.2164 5.63 245.3 31.1259 14 86.0 8.2161 5.62 245.0 31.1263 14 87.0 8.2136 5.61 244.7 31.1410 16 88.0 8.2062 5.60 244.1 31.1916 15 89.0 8.2059 5.60 243.9 31.1960 16 90.1 8.2038 5.59 243.6 31.2002 16 91.0 8.1977 5.58 243.3 31.2070 14 92.0 8.1934 5.58 243.0 31.2210 15 93.0 8.1931 5.57 242.8 31.2300 16 94.0 8.1943 5.57 242.5 31.2367 16 95.0 8.1948 5.56 242.2 31.2508 16 96.0 8.1941 5.55 242.1 31.2575 16 97.0 8.1930 5.55 242.0 31.2655 16 98.0 8.1927 5.55 241.9 31.2713 16 99.0 8.1937 5.55 241.8 31.2807 15 100.0 8.1952 5.54 241.5 31.2886 16 100.9 8.1962 5.54 241.4 31.2950 15