*2006/09/07 10:02:08.56 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/05/09 17:55:57.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 101 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6F4624D NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.301 100.797 2 Temperature:Primary 'deg C (ITS90)' 8.1778 9.9313 3 Oxygen:Dissolved:SBE mL/L 5.44 6.599 4 Oxygen:Dissolved:SBE umol/kg 237.0548 288.1331 5 Salinity:T0:C0 PSS-78 27.512 31.4754 6 Number_of_bin_records n/a 11 28 $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 : BW1 EVENT NUMBER : 87 LATITUDE : 50 47.93000 N ! (deg min) LONGITUDE : 126 30.19000 W ! (deg min) WATER DEPTH : 132 *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 16:37:41 7085 7085 CLEAN 5.0 2006/08/01 16:51:02 4801 4801 ADTIMCH 4.3 2006/08/01 16:54:01 4801 4801 ADTIMCH 4.3 2006/08/02 11:04:53 4801 4801 SHIFTDAT 3.4 2006/08/03 09:46:30 4801 4801 SHIFTDAT 3.4 2006/08/03 10:00:39 4801 4801 SHIFTDAT 3.4 2006/08/03 10:03:33 4801 4801 DELETE 6.3 2006/08/03 10:04:46 4801 1528 CTDEDIT 4.61 2006/08/03 16:05:53 1528 1499 BINAVE 4.1 2006/08/03 16:33:25 1499 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 91.00 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 16:05:53 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\2006-20-034.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = May 09 2006 11:07:34 Ship: Sir Wilfrid LaurierGrizzly Coast Cruise:2006-162006-20 Station: Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 05/10/06 11:11:44.657 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.504 vmain = 11.5 iop = 182 vlith = 5.1 ncasts = 35 samples = 186855 free = 458118 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 34 05/10 10:55:57 smpls 179770 to 186854 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 7085 # 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, 7085 # span 1 = -0.169, 101.003 # span 2 = 8.1776, 10.3469 # span 3 = -0.019086, 3.314016 # span 4 = -1.1145, 85.8335 # span 5 = 0.0000e+00, 3.4066e+00 # span 6 = 0.0000, 2.4652 # span 7 = -2.05268, 5.55726 # span 8 = -0.778, 0.720 # span 9 = 0.0000, 31.4812 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 10 2006 10:55:57 # 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 15:08:28, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0087.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg2.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:29:01, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0087.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 16:30:45, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0087.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 16:34:19, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0087.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 16:35:50, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0087.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 1.3 9.9313 6.42 280.5 27.5120 15 2.0 9.8956 6.56 286.6 28.1878 28 3.0 9.6762 6.59 287.8 28.8770 18 4.0 9.5736 6.60 288.1 29.1277 19 5.0 9.4650 6.57 287.0 29.3250 19 6.0 9.3500 6.49 283.4 29.5201 16 7.0 9.2052 6.32 275.9 29.6967 18 8.0 9.1013 6.14 267.8 29.7985 17 9.0 8.9099 6.04 263.3 30.0191 16 10.0 8.7932 6.00 261.7 30.1690 16 11.0 8.7570 5.99 261.1 30.1996 17 12.0 8.7227 5.93 258.5 30.2310 15 12.9 8.6382 5.86 255.6 30.2983 14 14.0 8.5846 5.83 254.2 30.3536 18 15.0 8.5710 5.81 253.4 30.3683 14 16.0 8.5715 5.81 253.2 30.3673 16 17.0 8.5701 5.81 253.6 30.3686 15 17.9 8.5657 5.79 252.7 30.3727 14 19.0 8.5235 5.76 251.0 30.4125 11 20.0 8.3515 5.71 249.2 30.5991 12 21.0 8.2437 5.68 247.8 30.7136 14 22.0 8.2260 5.66 247.0 30.7292 13 23.0 8.2213 5.65 246.5 30.7331 13 24.0 8.2204 5.65 246.3 30.7335 11 25.0 8.2212 5.65 246.2 30.7330 13 26.0 8.2201 5.64 246.0 30.7341 12 27.0 8.2091 5.64 246.1 30.7472 14 28.0 8.1999 5.64 246.1 30.7612 11 29.0 8.1967 5.65 246.3 30.7661 14 30.0 8.1884 5.64 246.1 30.7781 12 31.0 8.1844 5.65 246.2 30.7854 13 32.0 8.1840 5.65 246.2 30.7925 13 33.0 8.1831 5.64 246.0 30.8049 13 33.9 8.1825 5.64 246.0 30.8125 13 35.0 8.1806 5.64 246.0 30.8229 15 36.0 8.1781 5.64 246.0 30.8310 14 37.0 8.1778 5.65 246.2 30.8366 15 38.0 8.1791 5.64 246.1 30.8423 12 39.0 8.1805 5.65 246.1 30.8469 15 40.0 8.1815 5.64 245.9 30.8544 13 41.0 8.1799 5.64 245.8 30.8616 13 42.0 8.1817 5.64 245.7 30.8726 14 43.0 8.1876 5.63 245.6 30.8991 12 44.0 8.1997 5.64 245.8 30.9556 14 45.0 8.2052 5.64 246.1 30.9740 13 46.0 8.2125 5.65 246.3 30.9951 13 47.1 8.2132 5.65 246.4 30.9975 13 48.0 8.2149 5.65 246.4 31.0030 13 49.0 8.2158 5.65 246.4 31.0106 13 50.0 8.2110 5.65 246.3 31.0177 14 51.0 8.2121 5.65 246.3 31.0222 14 52.0 8.2153 5.65 246.4 31.0289 14 53.0 8.2196 5.65 246.4 31.0321 14 54.0 8.2211 5.65 246.4 31.0348 14 55.0 8.2218 5.65 246.4 31.0377 14 56.0 8.2213 5.65 246.2 31.0373 14 57.0 8.2203 5.65 246.2 31.0374 14 58.0 8.2176 5.64 246.1 31.0403 15 59.0 8.2185 5.65 246.1 31.0435 12 60.0 8.2187 5.65 246.1 31.0483 16 61.1 8.2202 5.65 246.2 31.0526 13 62.0 8.2221 5.65 246.3 31.0566 14 63.0 8.2233 5.65 246.1 31.0580 15 64.0 8.2261 5.65 246.2 31.0608 16 65.0 8.2246 5.65 246.2 31.0650 15 66.0 8.2206 5.64 245.8 31.0658 16 67.0 8.2184 5.64 245.6 31.0713 16 68.0 8.2196 5.63 245.5 31.0744 15 69.0 8.2161 5.63 245.4 31.0810 13 70.0 8.2158 5.62 244.9 31.0849 15 71.0 8.2111 5.61 244.4 31.1372 15 72.0 8.2071 5.59 243.8 31.1886 14 73.0 8.2067 5.59 243.5 31.1999 17 74.0 8.2064 5.58 243.1 31.2047 14 75.0 8.2059 5.57 242.9 31.2119 15 76.0 8.2052 5.57 242.6 31.2162 14 77.0 8.2047 5.56 242.2 31.2318 14 78.0 8.2053 5.55 241.8 31.2658 15 78.9 8.2060 5.54 241.4 31.3113 15 80.0 8.2066 5.53 241.1 31.3309 16 81.0 8.2067 5.53 240.9 31.3392 17 82.0 8.2065 5.52 240.7 31.3439 15 83.0 8.2060 5.52 240.6 31.3511 15 84.0 8.2058 5.52 240.4 31.3564 16 85.0 8.2065 5.51 240.1 31.3576 16 86.0 8.2082 5.51 240.0 31.3631 15 87.0 8.2082 5.50 239.9 31.3680 15 88.0 8.2087 5.50 239.6 31.3780 17 89.0 8.2096 5.49 239.1 31.3935 16 90.0 8.2107 5.49 239.0 31.4081 18 91.0 8.2112 5.48 238.9 31.4121 16 92.0 8.2114 5.48 239.0 31.4158 18 93.0 8.2115 5.49 239.1 31.4176 17 94.0 8.2116 5.49 239.0 31.4248 17 95.0 8.2118 5.48 238.9 31.4294 17 96.0 8.2121 5.48 238.8 31.4344 16 97.0 8.2124 5.48 238.9 31.4396 18 98.0 8.2125 5.48 238.7 31.4429 15 99.0 8.2124 5.47 238.4 31.4587 17 100.0 8.2129 5.46 237.8 31.4717 16 100.8 8.2131 5.44 237.1 31.4754 11