*2006/09/07 10:02:08.90 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/05/09 21:48:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 101 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FEC1E074 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.249 100.955 2 Temperature:Primary 'deg C (ITS90)' 8.1763 10.3664 3 Oxygen:Dissolved:SBE mL/L 5.416 7.905 4 Oxygen:Dissolved:SBE umol/kg 236.755 345.4556 5 Salinity:T0:C0 PSS-78 27.7605 31.3201 6 Number_of_bin_records n/a 8 20 $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 : BW6 EVENT NUMBER : 96 LATITUDE : 50 48.21800 N ! (deg min) LONGITUDE : 126 28.20500 W ! (deg min) WATER DEPTH : 145 *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 16:37:50 3789 3789 CLEAN 5.0 2006/08/01 16:51:05 3706 3706 ADTIMCH 4.3 2006/08/01 16:54:04 3706 3706 ADTIMCH 4.3 2006/08/02 11:04:56 3706 3706 SHIFTDAT 3.4 2006/08/03 09:46:32 3706 3706 SHIFTDAT 3.4 2006/08/03 10:00:42 3706 3706 SHIFTDAT 3.4 2006/08/03 10:03:35 3706 3706 DELETE 6.3 2006/08/03 10:04:48 3706 1368 CTDEDIT 4.61 2006/08/03 16:10:26 1368 1352 BINAVE 4.1 2006/08/03 16:33:26 1352 101 CALIB 11.7 2006/09/07 09:50:58 101 101 CALIB 11.7 2006/09/07 09:51:25 101 101 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 09:53:27 ? ? 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 91.18 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 16:10:26 16 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 09:51:25 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\2006-20-010.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = May 09 2006 14:56:49 Ship: Grizzly Coast Cruise:2006-20 Station: Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 05/10/06 15:02:32.491 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.554 vmain = 11.0 iop = 186 vlith = 5.1 ncasts = 4 samples = 15799 free = 629174 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 3 05/10 14:48:56 smpls 12010 to 15798 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 3789 # 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, 3789 # span 1 = 0.134, 101.184 # span 2 = 8.1717, 11.7851 # span 3 = 0.041170, 3.298562 # span 4 = -1.1145, 85.5419 # span 5 = 0.0000e+00, 3.1502e+00 # span 6 = 0.0000, 2.6618 # span 7 = -1.92754, 6.77509 # span 8 = -0.754, 0.771 # span 9 = 0.2689, 31.3307 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 10 2006 14:48:56 # 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\2006-20-0096.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg2.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:29:04, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0096.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 16:30:48, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0096.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\2006-20-0096.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 16:35:53, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0096.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 1.2 10.3664 5.42 236.8 27.7605 8 2.0 10.1742 7.91 345.5 28.1145 12 3.0 10.0528 7.62 332.8 28.3353 12 3.9 9.8609 7.24 316.1 28.6574 12 5.0 9.3337 6.87 299.9 29.4702 14 6.0 9.0427 6.62 289.0 29.8071 10 7.0 8.8955 6.45 281.4 29.9682 13 8.0 8.8270 6.31 275.5 30.0558 11 9.0 8.7007 6.22 271.2 30.1809 12 10.0 8.6266 6.14 267.9 30.2553 11 11.0 8.5740 6.08 265.0 30.3048 11 12.0 8.5155 6.01 262.1 30.3558 12 13.0 8.4237 5.95 259.3 30.4417 11 14.0 8.3525 5.89 256.9 30.5103 11 15.0 8.2966 5.85 254.9 30.5839 13 16.0 8.2673 5.82 253.7 30.6055 12 17.0 8.2716 5.79 252.3 30.6231 12 18.0 8.2540 5.76 251.2 30.6409 13 19.1 8.2114 5.73 250.0 30.6702 11 20.0 8.1956 5.72 249.5 30.6719 11 21.0 8.1944 5.71 249.1 30.6754 13 21.9 8.2031 5.71 248.8 30.6944 11 23.0 8.1971 5.70 248.6 30.7338 13 24.0 8.2068 5.70 248.4 30.7398 10 25.0 8.2035 5.69 248.3 30.7570 13 26.0 8.1953 5.69 248.0 30.7685 12 27.0 8.1909 5.68 247.8 30.7749 13 28.0 8.1888 5.67 247.3 30.7772 11 29.0 8.1854 5.66 246.8 30.7821 13 30.0 8.1763 5.65 246.4 30.7930 13 31.0 8.1804 5.65 246.2 30.8199 11 32.0 8.1862 5.65 246.2 30.8351 13 32.9 8.1883 5.64 246.1 30.8471 12 34.0 8.1845 5.64 246.1 30.8872 13 35.0 8.1836 5.65 246.2 30.9134 14 36.0 8.1851 5.65 246.1 30.9220 11 37.0 8.1877 5.65 246.1 30.9310 14 38.0 8.1898 5.65 246.3 30.9369 11 39.0 8.1930 5.65 246.4 30.9449 14 40.0 8.2035 5.66 246.5 30.9760 11 41.0 8.2064 5.66 246.6 30.9883 13 42.0 8.2068 5.66 246.6 30.9903 12 43.0 8.2081 5.66 246.6 30.9949 13 44.0 8.2114 5.66 246.5 31.0023 11 45.0 8.2156 5.66 246.6 31.0119 13 46.0 8.2170 5.65 246.5 31.0205 14 47.0 8.2148 5.66 246.5 31.0325 12 48.0 8.2149 5.65 246.4 31.0327 13 49.0 8.2144 5.65 246.3 31.0331 14 50.0 8.2164 5.65 246.3 31.0363 12 51.0 8.2177 5.65 246.3 31.0426 14 52.0 8.2174 5.65 246.4 31.0446 13 53.0 8.2176 5.65 246.5 31.0453 14 54.0 8.2186 5.65 246.4 31.0476 14 55.0 8.2190 5.65 246.2 31.0499 13 56.0 8.2187 5.65 246.2 31.0527 12 57.0 8.2178 5.65 246.3 31.0557 14 58.0 8.2177 5.65 246.2 31.0583 13 59.0 8.2174 5.65 246.1 31.0604 13 60.0 8.2170 5.64 246.0 31.0646 14 61.0 8.2152 5.64 245.8 31.0723 14 62.0 8.2144 5.64 245.8 31.0818 14 63.0 8.2139 5.64 245.7 31.0856 13 64.0 8.2144 5.64 245.6 31.0922 16 65.0 8.2147 5.63 245.6 31.0965 13 66.0 8.2125 5.63 245.6 31.1078 15 67.1 8.2099 5.63 245.4 31.1191 13 68.0 8.2079 5.62 245.2 31.1307 14 69.0 8.2067 5.62 244.8 31.1390 13 70.0 8.2032 5.61 244.4 31.1539 14 71.0 8.2010 5.60 244.2 31.1606 15 72.0 8.1989 5.59 243.8 31.1713 13 73.0 8.1957 5.59 243.6 31.1893 16 74.0 8.1930 5.58 243.4 31.1971 12 75.0 8.1905 5.58 243.1 31.2033 15 76.0 8.1874 5.57 242.9 31.2075 15 77.0 8.1867 5.57 242.6 31.2092 15 78.0 8.1863 5.57 242.6 31.2104 13 79.0 8.1869 5.57 242.7 31.2111 16 80.0 8.1871 5.56 242.5 31.2110 14 81.0 8.1869 5.56 242.4 31.2122 15 82.0 8.1865 5.56 242.4 31.2144 15 83.0 8.1872 5.56 242.2 31.2183 15 84.0 8.1872 5.55 242.1 31.2194 14 85.0 8.1870 5.56 242.2 31.2204 15 86.0 8.1869 5.56 242.3 31.2221 15 87.0 8.1877 5.56 242.2 31.2226 15 87.9 8.1892 5.55 242.1 31.2272 16 89.0 8.1901 5.55 242.1 31.2413 16 90.0 8.1905 5.55 242.0 31.2429 16 91.0 8.1912 5.55 241.9 31.2455 15 92.0 8.1924 5.55 241.8 31.2493 16 93.0 8.1936 5.55 241.8 31.2536 16 94.0 8.1945 5.55 241.7 31.2649 15 95.0 8.1966 5.55 241.7 31.2794 18 96.0 8.1969 5.54 241.6 31.2828 15 97.0 8.1974 5.54 241.4 31.2876 15 98.0 8.1978 5.53 241.1 31.2924 15 99.0 8.1987 5.53 241.1 31.3007 17 100.0 8.1998 5.53 240.9 31.3201 16 101.0 8.1998 5.53 240.9 31.3171 20