*2006/09/07 10:02:07.12 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/04/12 19:39:29.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 143 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 454955B2 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.321 142.593 2 Temperature:Primary 'deg C (ITS90)' 7.8604 8.9372 3 Oxygen:Dissolved:SBE mL/L 4.872 8.095 4 Oxygen:Dissolved:SBE umol/kg 212.6743 353.2963 5 Salinity:T0:C0 PSS-78 29.3285 31.2801 6 Number_of_bin_records n/a 5 30 $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 : PP1 EVENT NUMBER : 31 LATITUDE : 50 48.82600 N ! (deg min) LONGITUDE : 126 31.51700 W ! (deg min) WATER DEPTH : 109 *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 16:38:20 8685 8685 CLEAN 5.0 2006/08/01 16:50:38 7278 7278 ADTIMCH 4.3 2006/08/01 16:53:37 7278 7278 ADTIMCH 4.3 2006/08/02 11:04:29 7278 7278 SHIFTDAT 3.4 2006/08/03 09:46:11 7278 7278 DELETE 6.3 2006/08/03 10:04:23 7278 2709 CTDEDIT 4.61 2006/08/03 15:32:16 2709 2689 BINAVE 4.1 2006/08/03 16:33:21 2689 143 CALIB 11.7 2006/09/07 09:50:56 143 143 CALIB 11.7 2006/09/07 09:51:22 143 143 REMOVECH 7.0 2006/09/07 09:51:52 143 143 CHGUNITS 3.0 2006/09/07 09:52:40 143 143 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 132.64 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/03 15:32:16 20 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 09:50:56 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\pp1.hex Software Version 1.31 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = Apr 12 2006 18:42:49 pp1 ds SBE 25 CTD V 4.1a SN 334 04/13/06 18:42:16.712 external pressure sensor, range = 1450 psia, tcval = 0 xtal = 9437184 clk = 32767.429 vmain = 12.0 iop = 162 vlith = 5.1 ncasts = 16 samples = 132463 free = 706003 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 12 04/13 12:39:29 smpls 85599 to 94283 nv = 1 avg = 1 stp = switch o f S> # nquan = 9 # nvalues = 8685 # 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, 8685 # span 1 = 0.181, 142.644 # span 2 = 7.8582, 9.0202 # span 3 = -0.010339, 3.269452 # span 4 = 0.0000, 2.5739 # span 5 = -2.05752, 5.94963 # span 6 = -0.614, 0.634 # span 7 = 0.0000, 31.2905 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Apr 13 2006 12:39:29 # 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 15:07:16, 5.37e # datcnv_in = Q:\Cruise_Data\2006-20\CTD\2006-20-0031.hex Q:\Cruise_Data\2006-20 \CTD\0334CTD-leg1.con # datcnv_skipover = 0 # wildedit_date = Aug 01 2006 16:29:56, 5.37e # wildedit_in = Q:\Cruise_Data\2006-20\CTD\convert\2006-20-0031.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 16:31:12, 5.37e # wfilter_in = Q:\Cruise_Data\2006-20\CTD\wildedit\2006-20-0031.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 16:33:43, 5.37e # celltm_in = Q:\Cruise_Data\2006-20\CTD\wfilter\2006-20-0031.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 16:35:17, 5.37e # Derive_in = Q:\Cruise_Data\2006-20\CTD\celltm\2006-20-0031.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.2db. ******************************************************************* 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 8.9372 4.87 212.7 29.3285 10 2.0 8.7536 8.10 353.3 29.5516 17 2.9 8.4999 8.09 352.8 29.9010 15 4.0 8.3869 7.98 348.1 30.0713 16 5.0 8.3734 7.74 337.5 30.1230 15 6.0 8.3067 7.55 329.2 30.2034 15 7.0 8.2243 7.46 325.6 30.2566 15 8.0 8.1199 7.33 319.8 30.3358 15 9.0 8.0326 7.11 310.2 30.4236 16 10.1 8.0201 6.82 297.3 30.4404 15 11.0 8.0180 6.54 285.2 30.4449 13 12.0 8.0154 6.34 276.4 30.4495 15 13.0 8.0107 6.22 271.4 30.4570 13 14.0 8.0076 6.18 269.3 30.4607 15 15.0 8.0041 6.14 267.8 30.4637 14 16.0 7.9994 6.13 267.2 30.4682 17 17.0 7.9827 6.12 266.7 30.4821 14 18.0 7.9744 6.10 266.1 30.4862 16 19.0 7.9644 6.08 265.2 30.4934 13 20.0 7.9488 6.04 263.6 30.5081 15 21.0 7.9449 5.99 261.4 30.5171 17 21.9 7.9399 5.93 258.5 30.5203 15 23.0 7.9387 5.87 255.9 30.5211 16 24.0 7.9375 5.81 253.4 30.5226 17 25.0 7.9358 5.77 251.7 30.5248 14 26.0 7.9329 5.76 251.0 30.5278 15 27.0 7.9280 5.74 250.1 30.5341 17 28.0 7.9209 5.72 249.5 30.5465 16 29.0 7.9173 5.70 248.5 30.5555 16 30.0 7.8999 5.67 247.1 30.5861 15 31.0 7.8794 5.64 245.9 30.6250 15 32.0 7.8724 5.59 243.9 30.6623 18 33.0 7.8657 5.53 241.1 30.6939 17 34.0 7.8621 5.49 239.2 30.7097 16 35.0 7.8614 5.45 237.8 30.7142 15 36.0 7.8604 5.44 237.2 30.7202 15 37.0 7.8604 5.43 236.9 30.7210 18 38.0 7.8604 5.43 236.6 30.7209 17 39.0 7.8606 5.42 236.5 30.7215 17 40.0 7.8608 5.41 236.1 30.7219 18 41.0 7.8632 5.41 236.0 30.7270 17 42.0 7.8712 5.41 235.7 30.7396 20 43.0 7.8764 5.40 235.6 30.7466 16 44.0 7.8778 5.42 236.2 30.7480 18 45.0 7.8816 5.44 237.0 30.7521 15 46.0 7.8837 5.45 237.6 30.7541 17 47.0 7.8854 5.46 238.0 30.7553 16 48.0 7.8867 5.46 238.0 30.7561 16 49.0 7.8961 5.47 238.4 30.7610 19 50.0 7.9034 5.48 238.9 30.7652 17 51.0 7.9091 5.49 239.5 30.7690 15 52.0 7.9126 5.51 240.2 30.7729 17 53.0 7.9161 5.52 240.7 30.7781 16 54.0 7.9187 5.54 241.6 30.7816 19 55.1 7.9221 5.55 242.0 30.7884 16 56.0 7.9264 5.55 242.1 30.7971 17 57.0 7.9388 5.55 241.9 30.8111 17 58.0 7.9725 5.54 241.6 30.8547 16 59.0 7.9716 5.56 242.3 30.8683 18 60.0 7.9539 5.59 243.6 30.8751 18 61.0 7.9404 5.61 244.4 30.8826 18 62.0 7.9325 5.60 244.2 30.8964 19 63.0 7.9193 5.59 243.8 30.9132 19 64.0 7.9168 5.58 243.1 30.9483 17 65.0 7.9196 5.56 242.3 30.9616 18 66.0 7.9193 5.54 241.6 30.9612 18 67.0 7.9197 5.54 241.4 30.9629 17 67.9 7.9194 5.54 241.4 30.9589 17 69.0 7.9202 5.54 241.6 30.9567 17 70.0 7.9223 5.54 241.5 30.9608 16 70.9 7.9244 5.54 241.3 30.9748 18 72.0 7.9214 5.53 241.3 30.9936 19 73.0 7.9178 5.53 241.3 31.0086 18 74.0 7.9171 5.53 240.8 31.0096 18 75.0 7.9170 5.52 240.6 31.0095 19 76.0 7.9166 5.52 240.5 31.0098 18 77.0 7.9167 5.52 240.5 31.0109 18 77.9 7.9168 5.51 240.3 31.0124 19 79.0 7.9166 5.52 240.4 31.0147 20 80.0 7.9191 5.52 240.6 31.0311 20 81.0 7.9192 5.52 240.7 31.0861 18 82.0 7.9136 5.51 240.4 31.1027 19 83.0 7.9052 5.51 239.9 31.1129 19 84.0 7.9008 5.49 239.3 31.1195 20 85.0 7.8997 5.48 239.0 31.1231 18 86.0 7.8991 5.47 238.4 31.1262 19 87.0 7.8990 5.46 238.0 31.1273 20 88.0 7.8985 5.46 237.8 31.1293 20 89.0 7.8978 5.45 237.8 31.1320 21 90.0 7.8982 5.45 237.5 31.1329 20 91.0 7.8981 5.45 237.5 31.1339 19 92.0 7.8968 5.45 237.5 31.1334 20 93.0 7.8923 5.46 237.9 31.1326 21 94.0 7.8926 5.46 237.8 31.1313 22 95.1 7.8900 5.45 237.5 31.1305 21 96.0 7.8867 5.44 237.3 31.1313 21 97.0 7.8783 5.44 237.1 31.1367 21 98.0 7.8765 5.44 237.1 31.1389 22 99.0 7.8740 5.43 236.8 31.1411 17 100.0 7.8727 5.43 236.8 31.1419 20 101.0 7.8722 5.43 236.7 31.1418 19 102.0 7.8684 5.43 236.6 31.1428 23 103.0 7.8650 5.42 236.4 31.1457 20 104.0 7.8629 5.42 236.1 31.1472 19 105.0 7.8629 5.40 235.3 31.1495 22 106.0 7.8631 5.39 235.1 31.1531 21 107.0 7.8633 5.39 234.8 31.1555 18 108.0 7.8627 5.39 235.0 31.1634 24 109.0 7.8627 5.39 234.9 31.1703 21 110.0 7.8629 5.39 234.8 31.1716 22 111.0 7.8631 5.39 234.7 31.1723 22 112.0 7.8632 5.38 234.6 31.1727 19 113.0 7.8632 5.38 234.6 31.1736 21 114.0 7.8631 5.39 234.7 31.1751 20 115.0 7.8630 5.39 234.7 31.1772 23 116.0 7.8637 5.39 234.8 31.1857 24 117.0 7.8654 5.38 234.6 31.1992 21 118.0 7.8663 5.38 234.6 31.2074 21 119.0 7.8674 5.39 234.7 31.2151 18 120.0 7.8689 5.38 234.6 31.2248 24 121.0 7.8695 5.38 234.6 31.2287 23 122.0 7.8698 5.38 234.4 31.2301 15 123.0 7.8703 5.38 234.3 31.2325 23 124.0 7.8709 5.37 233.9 31.2367 21 125.0 7.8718 5.36 233.7 31.2415 19 126.0 7.8721 5.36 233.5 31.2426 24 127.0 7.8723 5.36 233.6 31.2429 27 128.0 7.8722 5.37 233.9 31.2415 27 129.0 7.8723 5.37 234.2 31.2413 25 130.0 7.8725 5.37 233.9 31.2418 25 131.1 7.8731 5.37 234.0 31.2451 21 132.0 7.8738 5.37 234.0 31.2486 25 133.0 7.8747 5.37 234.0 31.2545 29 134.0 7.8753 5.37 234.1 31.2580 21 135.0 7.8756 5.37 233.9 31.2593 28 136.0 7.8757 5.36 233.8 31.2602 25 137.0 7.8759 5.36 233.8 31.2626 27 138.0 7.8761 5.36 233.4 31.2639 25 139.0 7.8763 5.36 233.5 31.2654 27 140.1 7.8766 5.35 233.2 31.2665 29 141.0 7.8774 5.36 233.6 31.2703 27 142.0 7.8783 5.36 233.6 31.2755 30 142.6 7.8791 5.35 233.2 31.2801 5