*2006/09/07 10:02:08.98 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/05/09 22:38:35.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 100 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AA970570 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.271 99.906 2 Temperature:Primary 'deg C (ITS90)' 8.163 11.3018 3 Oxygen:Dissolved:SBE mL/L 5.529 8.39 4 Oxygen:Dissolved:SBE umol/kg 240.9593 367.093 5 Salinity:T0:C0 PSS-78 26.7661 31.3309 6 Number_of_bin_records n/a 8 18 $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 : BW8 EVENT NUMBER : 98 LATITUDE : 50 47.00000 N ! (deg min) LONGITUDE : 126 28.34900 W ! (deg min) WATER DEPTH : 161 *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 16:37:52 4143 4143 CLEAN 5.0 2006/08/01 16:51:06 3616 3616 ADTIMCH 4.3 2006/08/01 16:54:04 3616 3616 ADTIMCH 4.3 2006/08/02 11:04:57 3616 3616 SHIFTDAT 3.4 2006/08/03 09:46:33 3616 3616 SHIFTDAT 3.4 2006/08/03 10:00:42 3616 3616 SHIFTDAT 3.4 2006/08/03 10:03:36 3616 3616 DELETE 6.3 2006/08/03 10:04:49 3616 1363 CTDEDIT 4.61 2006/08/03 16:11:19 1363 1339 BINAVE 4.1 2006/08/03 16:33:26 1339 100 CALIB 11.7 2006/09/07 09:50:59 100 100 CALIB 11.7 2006/09/07 09:51:25 100 100 REMOVECH 7.0 2006/09/07 09:51:54 100 100 CHGUNITS 3.0 2006/09/07 09:52:42 100 100 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 90.18 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 16:11:19 24 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 09:50:59 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\2006-20-011.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = May 09 2006 15:45:28 Ship: Grizzly Coast Cruise:2006-20 Station: Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 05/10/06 15:51:21.374 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.532 vmain = 10.9 iop = 187 vlith = 5.1 ncasts = 5 samples = 19942 free = 625031 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 4 05/10 15:38:35 smpls 15799 to 19941 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 4143 # 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, 4143 # span 1 = 0.134, 100.176 # span 2 = 8.1627, 11.8347 # span 3 = 0.024956, 3.299526 # span 4 = -1.1145, 85.2017 # span 5 = 0.0000e+00, 4.3346e+00 # span 6 = 0.0000, 2.7265 # span 7 = -1.92914, 6.71883 # span 8 = -0.778, 0.761 # span 9 = 0.1619, 31.3393 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 10 2006 15:38:35 # 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 15:08:31, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0098.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\2006-20-0098.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\2006-20-0098.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 16:34:23, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0098.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 16:35:54, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0098.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 11.3018 8.39 367.1 26.7661 8 2.0 11.1123 8.13 355.8 26.9340 10 3.0 10.4687 7.71 336.9 27.7723 11 4.0 9.5791 7.28 317.8 29.1238 11 5.0 9.2941 6.92 302.0 29.4906 12 6.0 9.0726 6.64 289.9 29.7782 12 7.0 8.8603 6.44 280.9 30.0406 12 8.0 8.7589 6.30 274.8 30.1498 11 9.0 8.6809 6.20 270.5 30.2435 13 10.1 8.6369 6.14 267.9 30.3043 11 11.0 8.6299 6.11 266.6 30.3190 11 11.9 8.6298 6.09 265.5 30.3223 11 13.0 8.6266 6.05 263.7 30.3330 13 14.0 8.5593 5.99 261.2 30.4066 11 15.0 8.4419 5.94 259.0 30.5211 11 16.0 8.3974 5.89 256.9 30.5570 12 17.0 8.3454 5.85 255.2 30.6123 11 18.0 8.3269 5.82 253.9 30.6311 12 19.0 8.3145 5.80 253.0 30.6423 12 20.0 8.3028 5.79 252.4 30.6522 13 21.0 8.2992 5.78 251.9 30.6559 13 22.0 8.2988 5.77 251.7 30.6567 12 23.0 8.2938 5.76 251.1 30.6630 12 24.0 8.2751 5.75 250.5 30.6934 13 25.1 8.2481 5.74 250.1 30.7268 12 26.0 8.2459 5.73 249.7 30.7272 11 27.0 8.2468 5.72 249.4 30.7249 14 28.0 8.2470 5.71 249.1 30.7246 12 29.0 8.2468 5.71 249.0 30.7248 12 30.0 8.2469 5.71 249.0 30.7247 13 31.0 8.2457 5.71 248.9 30.7260 11 32.0 8.2443 5.71 248.8 30.7274 13 33.0 8.2457 5.70 248.7 30.7263 11 33.9 8.2442 5.70 248.6 30.7284 13 35.0 8.2415 5.70 248.5 30.7316 13 36.0 8.2382 5.69 248.2 30.7366 12 37.0 8.2235 5.68 247.8 30.7616 14 38.0 8.1924 5.67 247.2 30.8173 12 39.0 8.1858 5.66 247.0 30.8299 12 40.0 8.1857 5.66 246.7 30.8305 14 41.0 8.1822 5.65 246.4 30.8398 13 42.0 8.1790 5.65 246.2 30.8510 13 43.0 8.1747 5.64 245.9 30.8718 13 44.0 8.1731 5.64 246.0 30.8792 13 45.0 8.1725 5.64 245.9 30.8827 13 46.0 8.1727 5.64 245.7 30.8823 12 47.0 8.1731 5.63 245.6 30.8814 13 48.0 8.1734 5.63 245.6 30.8807 14 49.0 8.1735 5.64 245.7 30.8804 14 50.0 8.1724 5.63 245.5 30.8871 14 51.0 8.1685 5.63 245.4 30.8999 15 52.0 8.1676 5.63 245.3 30.9019 13 53.0 8.1675 5.63 245.4 30.9045 13 54.0 8.1675 5.63 245.4 30.9059 14 54.9 8.1662 5.63 245.3 30.9156 12 56.0 8.1630 5.62 245.2 30.9331 14 57.0 8.1635 5.62 245.2 30.9429 14 58.0 8.1653 5.62 245.1 30.9503 13 59.0 8.1660 5.62 245.2 30.9523 13 60.0 8.1667 5.62 245.0 30.9566 13 61.0 8.1672 5.62 245.0 30.9582 12 62.0 8.1674 5.62 245.1 30.9585 14 63.0 8.1676 5.62 245.0 30.9589 12 64.0 8.1677 5.62 245.1 30.9588 15 65.0 8.1678 5.62 245.0 30.9588 13 66.0 8.1680 5.61 244.7 30.9586 14 67.0 8.1687 5.61 244.5 30.9611 13 68.0 8.1698 5.61 244.4 30.9833 14 69.0 8.1778 5.61 244.4 31.0281 11 70.0 8.1811 5.61 244.5 31.0519 14 71.0 8.1830 5.61 244.4 31.0651 14 72.0 8.1810 5.61 244.3 31.0747 14 73.0 8.1791 5.60 244.2 31.0813 15 74.0 8.1791 5.60 244.0 31.1017 14 75.0 8.1809 5.59 243.7 31.1140 14 76.0 8.1830 5.59 243.7 31.1231 15 77.0 8.1842 5.59 243.5 31.1314 14 78.0 8.1849 5.58 243.3 31.1435 15 79.0 8.1846 5.58 243.2 31.1526 15 80.0 8.1849 5.58 243.2 31.1623 15 81.0 8.1853 5.58 243.1 31.1670 15 82.0 8.1854 5.58 243.1 31.1694 15 83.0 8.1857 5.57 242.9 31.1749 15 84.0 8.1862 5.57 242.9 31.1842 15 85.0 8.1863 5.57 242.9 31.1864 14 86.0 8.1865 5.57 242.8 31.1873 17 87.0 8.1867 5.57 242.8 31.1883 17 88.0 8.1863 5.57 242.8 31.1876 14 89.0 8.1866 5.57 242.8 31.1927 16 90.0 8.1866 5.57 242.7 31.1937 16 91.0 8.1868 5.57 242.7 31.1943 14 92.0 8.1870 5.57 242.6 31.1980 18 93.0 8.1891 5.56 242.5 31.2133 16 94.0 8.1917 5.56 242.2 31.2303 15 94.9 8.1932 5.55 242.1 31.2441 18 96.0 8.1954 5.55 241.7 31.2707 16 97.0 8.1980 5.54 241.4 31.3020 17 98.0 8.1992 5.53 241.2 31.3149 18 99.1 8.2000 5.53 241.0 31.3222 16 99.9 8.2011 5.53 241.0 31.3309 17