*2006/09/07 10:02:07.31 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/13 15:26:59.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 135 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7630776C NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.121 134.805 2 Temperature:Primary 'deg C (ITS90)' 7.8746 8.558 3 Oxygen:Dissolved:SBE mL/L 5.36 7.323 4 Oxygen:Dissolved:SBE umol/kg 233.4 319.4594 5 Salinity:T0:C0 PSS-78 29.2685 31.154 6 Number_of_bin_records n/a 13 38 $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 : RP1 EVENT NUMBER : 44 LATITUDE : 50 47.49900 N ! (deg min) LONGITUDE : 126 31.05400 W ! (deg min) WATER DEPTH : 216 *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 16:38:31 10240 10240 CLEAN 5.0 2006/08/01 16:50:45 9856 9856 ADTIMCH 4.3 2006/08/01 16:53:44 9856 9856 ADTIMCH 4.3 2006/08/02 11:04:37 9856 9856 SHIFTDAT 3.4 2006/08/03 09:46:15 9856 9856 DELETE 6.3 2006/08/03 10:04:29 9856 2602 CTDEDIT 4.61 2006/08/03 15:39:30 2602 2590 BINAVE 4.1 2006/08/03 16:33:21 2590 135 CALIB 11.7 2006/09/07 09:50:56 135 135 CALIB 11.7 2006/09/07 09:51:22 135 135 REMOVECH 7.0 2006/09/07 09:51:52 135 135 CHGUNITS 3.0 2006/09/07 09:52:41 135 135 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 125.13 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 15:39:30 12 records were deleted in this editing session. 5 changes in channel Salinity:T0:C0 -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 09:51:22 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\rp1.hex Software Version 1.31 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 13 2006 10:07:10 raleigh point ds SBE 25 CTD V 4.1a SN 334 04/14/06 10:06:36.983 external pressure sensor, range = 1450 psia, tcval = 0 xtal = 9437184 clk = 32767.439 vmain = 11.9 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 16 04/14 08:26:59 smpls 132463 to 142703 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 10240 # 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, 10240 # span 1 = -0.035, 135.129 # span 2 = 6.1323, 8.5664 # span 3 = -0.010855, 3.260388 # span 4 = 0.0000, 2.4347 # span 5 = -2.18909, 5.70395 # span 6 = -0.679, 0.686 # span 7 = 0.0000, 31.1649 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 14 2006 08:26:59 # 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 15:07:20, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0044.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg1.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:30:02, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0044.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 16:31:18, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0044.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 16:33:48, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0044.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 16:35:24, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0044.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 0.7db; salinity was cleaned lightly. ******************************************************************* 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 8.5487 -99.00 -99.0 29.2685 19 2.0 8.5580 7.31 318.9 29.6501 19 3.0 8.5508 7.32 319.4 29.6687 13 3.9 8.5332 7.31 319.2 29.7143 15 5.0 8.3379 7.32 319.5 30.0640 18 6.1 8.2813 7.26 316.7 30.1410 14 7.0 8.2223 7.10 309.6 30.2175 16 8.0 8.0702 6.93 302.0 30.3979 17 9.1 8.0375 6.72 293.2 30.4305 17 10.0 8.0222 6.46 281.8 30.4448 18 11.0 8.0125 6.27 273.5 30.4547 13 12.1 8.0026 6.14 267.6 30.4650 16 13.0 7.9893 6.06 264.3 30.4828 14 14.0 7.9649 6.00 261.6 30.5201 18 15.0 7.9352 5.93 258.4 30.5701 17 16.0 7.9198 5.86 255.6 30.6075 15 16.9 7.9173 5.80 252.7 30.6155 17 18.0 7.9173 5.72 249.3 30.6172 18 19.0 7.9167 5.67 247.3 30.6189 16 20.0 7.9148 5.65 246.4 30.6218 15 21.0 7.9041 5.64 245.7 30.6329 19 22.1 7.8914 5.61 244.8 30.6523 15 23.0 7.8892 5.60 244.1 30.6543 14 23.9 7.8824 5.56 242.6 30.6647 14 25.0 7.8746 5.53 241.3 30.6959 19 26.0 7.8765 5.06 220.7 30.7031 15 27.0 7.8791 5.49 239.3 30.7129 16 28.0 7.8786 5.47 238.7 30.7245 19 29.0 7.8792 5.47 238.4 30.7334 17 29.9 7.8816 5.47 238.3 30.7377 17 31.0 7.8919 5.47 238.4 30.7483 19 32.0 7.8896 5.47 238.7 30.7545 17 33.0 7.8873 5.48 238.7 30.7555 18 34.0 7.8814 5.48 239.0 30.7551 17 35.0 7.8755 5.48 239.0 30.7574 21 36.1 7.8956 5.47 238.6 30.7713 17 37.1 7.9208 5.46 238.1 30.7865 20 38.0 7.9297 5.47 238.7 30.7909 19 39.0 7.9351 5.49 239.6 30.7927 19 40.0 7.8897 5.53 241.0 30.7688 15 41.0 7.9032 5.53 241.0 30.7776 17 42.0 7.9105 5.50 239.9 30.7819 22 43.0 7.9363 5.50 239.6 30.7930 17 44.0 7.9296 5.51 240.2 30.7920 16 45.0 7.9645 5.52 240.7 30.8068 18 46.1 7.9804 5.54 241.6 30.8128 17 47.0 7.9811 5.57 242.7 30.8131 15 47.9 7.9773 5.60 244.0 30.8088 15 49.0 7.9752 5.61 244.7 30.8070 19 50.0 7.9728 5.62 244.9 30.8062 17 51.0 7.9752 5.61 244.8 30.8113 24 52.0 7.9696 5.61 244.8 30.8055 20 53.0 7.9767 5.62 245.0 30.8121 20 54.0 7.9756 5.62 245.0 30.8116 20 54.9 7.9671 5.62 245.0 30.8072 16 56.0 7.9713 5.61 244.7 30.8398 18 56.9 7.9667 5.61 244.7 30.8608 19 58.0 7.9663 5.61 244.8 30.8678 23 59.0 7.9653 5.61 244.5 30.8756 21 60.0 7.9649 5.61 244.5 30.8791 25 61.0 7.9638 5.60 244.0 30.8874 23 62.0 7.9637 5.60 244.0 30.8968 22 63.0 7.9638 5.60 244.0 30.9008 19 64.1 7.9650 5.60 244.1 30.9041 19 65.0 7.9658 5.60 244.0 30.9087 13 66.0 7.9665 5.59 243.8 30.9096 18 67.0 7.9674 5.59 243.7 30.9111 17 68.0 7.9686 5.59 243.7 30.9116 14 68.9 7.9684 5.59 243.7 30.9145 20 70.0 7.9667 5.56 242.5 30.9240 17 71.0 7.9657 5.52 240.5 30.9287 16 71.9 7.9664 5.50 239.7 30.9304 16 73.1 7.9659 5.49 239.2 30.9314 20 74.0 7.9655 5.49 239.5 30.9322 21 75.0 7.9675 5.49 239.2 30.9442 22 75.9 7.9668 5.49 239.3 30.9420 18 77.0 7.9684 5.49 239.2 30.9525 15 78.0 7.9676 5.48 238.8 30.9429 13 79.0 7.9681 5.48 238.9 30.9413 19 80.0 7.9678 5.49 239.1 30.9452 21 81.0 7.9686 5.48 238.8 30.9485 13 82.0 7.9647 5.48 238.7 30.9813 20 83.0 7.9640 5.47 238.2 30.9954 20 84.0 7.9645 5.46 237.9 31.0114 18 85.0 7.9663 5.45 237.7 31.0205 20 86.0 7.9655 5.45 237.7 31.0210 18 87.0 7.9640 5.45 237.6 31.0202 20 88.0 7.9649 5.45 237.4 31.0222 23 89.0 7.9656 5.44 237.1 31.0232 24 90.0 7.9655 5.44 237.0 31.0240 16 91.0 7.9640 5.43 236.7 31.0367 17 92.0 7.9634 5.41 235.6 31.0428 23 93.0 7.9633 5.41 235.7 31.0470 19 94.0 7.9634 5.43 236.6 31.0483 27 95.0 7.9628 5.44 237.0 31.0532 19 96.0 7.9633 5.43 236.8 31.0561 14 97.0 7.9629 5.43 236.7 31.0549 20 98.0 7.9628 5.43 236.5 31.0548 20 99.0 7.9627 5.42 236.4 31.0663 26 100.0 7.9652 5.42 236.3 31.0778 23 101.0 7.9642 5.42 236.2 31.0751 23 101.9 7.9628 5.43 236.5 31.0694 21 103.0 7.9625 5.43 236.7 31.0706 22 104.0 7.9631 5.43 236.5 31.0748 19 105.0 7.9653 5.43 236.9 31.0798 17 106.0 7.9663 5.44 237.0 31.0823 18 107.0 7.9652 5.44 237.2 31.0828 19 108.0 7.9652 5.44 237.1 31.0785 18 108.9 7.9649 5.44 237.2 31.0774 18 110.0 7.9652 5.44 237.1 31.0821 13 111.0 7.9627 5.44 237.0 31.0834 18 112.0 7.9578 5.43 236.7 31.0874 22 113.0 7.9556 5.43 236.7 31.0903 21 114.0 7.9524 5.42 236.4 31.0926 23 115.0 7.9526 5.42 236.1 31.0937 23 116.0 7.9584 5.42 236.2 31.0969 20 117.0 7.9584 5.41 236.0 31.0982 22 118.0 7.9578 5.42 236.3 31.0993 21 118.9 7.9570 5.43 236.6 31.1015 22 119.9 7.9557 5.42 236.2 31.1045 18 121.0 7.9534 5.42 236.4 31.1074 18 122.0 7.9447 5.42 236.4 31.1152 21 123.0 7.9429 5.41 235.8 31.1157 15 124.1 7.9284 5.41 235.6 31.1269 19 125.1 7.9304 5.40 235.4 31.1360 22 126.0 7.9329 5.39 234.7 31.1388 28 127.0 7.9355 5.37 234.2 31.1418 20 128.0 7.9340 5.38 234.5 31.1427 23 129.0 7.9332 5.39 234.8 31.1446 24 130.0 7.9234 5.39 235.0 31.1513 25 131.0 7.9223 5.38 234.5 31.1526 25 132.0 7.9267 5.38 234.4 31.1491 37 133.0 7.9179 5.37 233.9 31.1497 37 134.0 7.9108 5.36 233.8 31.1513 38 134.8 7.9067 5.36 233.4 31.1540 26