*2010/08/04 14:37:55.86 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/19 19:27:15.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 96 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5930D841 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 7 102 2 Temperature:Primary 'deg C (ITS90)' 9.2211 10.1003 3 Transmissivity %/metre 25 37 4 Salinity:T0:C0 PSS-78 30.305 32.2484 5 Oxygen:Dissolved:SBE mL/L 6.114 6.792 6 Oxygen:Dissolved:SBE umol/kg 266.3338 296.2822 7 Number_of_bin_records n/a 9 60 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-03\Pro $END *ADMINISTRATION MISSION : 2010-03 AGENCY : PBS, Salmon and Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Thiess M. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Strait of Georgia / B.C. Coast STATION : VI 02 EVENT NUMBER : 176 LATITUDE : 48 44.83000 N ! (deg min) LONGITUDE : 125 27.29000 W ! (deg min) WATER DEPTH : 101 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0585 $REMARKS SOFTWARE VERSION SEASAVE V 7.19 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2010/07/22 17:44:53 6415 6415 CLEAN 5.0.2 2010/07/22 17:53:38 6398 6398 SHIFTDAT 3.4 2010/07/22 18:02:04 6398 6398 SHIFTDAT 3.4 2010/07/23 15:19:14 6398 6398 SHIFTDAT 3.4 2010/07/23 16:33:48 6398 6398 DELETE 6.3 2010/07/23 18:11:51 6398 2649 CTDEDIT 4.61 2010/07/28 16:21:43 2649 2509 CALIB 11.7 2010/08/04 11:55:22 2509 2509 FILTERS 4.3 2010/08/04 12:07:35 2509 2509 BINAVE 4.1.1 2010/08/04 12:13:07 2509 96 REMOVECH 8.0 2010/08/04 12:48:08 96 96 CHGUNITS 3.0 2010/08/04 12:48:45 96 96 REORDER 1.2.1 2010/08/04 14:23:45 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:55 ? ? $END $REMARKS -CLEAN functions: 2010/07/22 17:51:50 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 2.40 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= 50.00 -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 filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 91.67 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/28 16:21:43 140 records were deleted in this editing session. 18 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:55:22 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.9000000E+00 0.1000000E+01 14 Oxygen:Dissolved:SBE mL/L 10 -0.3050000E-01 0.1052800E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/08/04 12:48:08 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Fluorescence:Seapoint [mg/m^3] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2010/08/04 14:37:55 Applied edit header: Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-hdr.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010-03\2010-03-176.hex Software Version Seasave V 7.19 Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 19 2010 19:26:40 NMEA Latitude = 48 44.83 N NMEA Longitude = 125 27.29 W NMEA UTC (Time) = Feb 19 2010 19:27:15 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: VI 02 Depth(m): 101 # nquan = 15 # nvalues = 6415 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = sal00: Salinity, Practical [PSU] # name 12 = sal11: Salinity, Practical, 2 [PSU] # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 14 = flag: flag # span 0 = 1, 6415 # span 1 = 3.165, 101.673 # span 2 = 9.1875, 10.1046 # span 3 = 9.1865, 10.1053 # span 4 = 3.290777, 3.537690 # span 5 = 3.291390, 3.537211 # span 6 = 70.1697, 78.0633 # span 7 = 1.4652e-02, 1.2454e-01 # span 8 = 1.9817, 2.6960 # span 9 = -1.362, 1.793 # span 10 = 0, 1 # span 11 = 30.2888, 32.2492 # span 12 = 30.2721, 32.2445 # span 13 = 4.19322, 6.49501 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 19 2010 19:27:15 # bad_flag = -9.990e-29 # # # # # # 4054 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38630579e-003 # 6.44332011e-004 # 2.32050290e-005 # 2.13646256e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95586363e+000 # 1.44685913e+000 # 3.49399689e-004 # 4.92391613e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 77511 # 08-MAR-00 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99995000 # -1.11550 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 4700 # 24-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34757911e-003 # 6.38464938e-004 # 2.12687542e-005 # 1.83236059e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 16-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.12684256e+000 # 4.88104408e-001 # -5.85160639e-004 # 5.17656959e-005 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 983DR # 27-Jun-06 # 19.2982 # -1.2737 # 0.250 # # # # # # 0997 # 01-Mar-08p # 1 # # # 0.0000 # 4.3320e-001 # -0.4858 # 1.35e-004 # 0.0010 # 0.0 # # # # 0.4331 # -0.4856 # 7.2629e-005 # 1.0910e-004 # -2.7851e-006 # 2.5826e+000 # 1.9263e-004 # -4.6480e-002 # 3.6000e-002 # 1.8900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2228 # # # 1 # 0.000 # # # # # # # # # # # # # # # # # # # datcnv_date = Jul 22 2010 15:16:50, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0176.hex Q:\Crui se_Data_Processing\2010-03\Processing\doc\2010-03-ctd1.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 22 2010 16:31:37, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-017 6.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Jul 22 2010 16:37:11, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0176 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 22 2010 16:42:26, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0176.c nv Q:\Cruise_Data_Processing\2010-03\Processing\doc\2010-03-ctd1.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records and records corrupted by shed wakes; salinity was cleaned lightly. ************************************************************************************* Transmissivity data are nominal and unedited except that some records were removed in editing temperature and salinity. The fluorescence data have been removed because of instrumental problems. Based on comparison with bottle samples from around 10m during the upcast of well-mixed casts, the primary salinity appears to be within +/-0.002. Dissolved Oxygen data were recalibrated based on the results of cruise 2009-09 because there was no calibration sampling during this cruise. Since it is likely that some drift had occurred, these data must be considered less reliable than usual. The precision of the SBE Dissolved Oxygen channel for 2009-09 was considered to be, roughly: • ±0.4ml/l from 0- 150db • ±0.08ml/l from 150- 450db • ±0.04ml/l from 450-2000db ************************************************************************************* *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.9 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.305E-01 1.0528) $END !--1--- ---2---- --3-- ---4---- --5--- --6-- -7-- !Pressu Temperat Trans Salinity Oxygen Oxyge Numb !re ure: missi :T0:C0 : n: er_o ! Primary vity Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ -------- ----- -------- ------ ----- ---- *END OF HEADER 7.0 9.3564 25.3 30.3050 6.78 296.0 9 8.0 9.3729 25.2 30.3167 6.79 296.3 25 9.0 9.3867 25.7 30.3426 6.72 293.2 23 10.0 9.3871 25.8 30.3553 6.64 289.6 20 11.0 9.3910 25.3 30.3725 6.57 286.8 17 12.0 9.3900 25.0 30.3925 6.53 285.1 18 13.0 9.3793 25.2 30.4298 6.52 284.3 17 14.0 9.3898 25.6 30.4963 6.51 283.9 21 15.0 9.4257 26.1 30.5609 6.50 283.5 29 16.0 9.4805 26.3 30.6025 6.53 284.9 57 17.0 9.4980 26.2 30.6532 6.56 286.3 40 18.0 9.4985 25.8 30.7222 6.52 284.4 23 19.0 9.3816 25.4 30.7525 6.42 280.0 21 20.0 9.2211 26.6 30.8188 6.40 279.0 19 21.0 9.3427 28.3 30.9017 6.40 278.9 19 22.0 9.4654 28.0 30.9775 6.41 279.4 19 23.0 9.4429 27.9 31.0032 6.43 280.2 20 24.0 9.4576 28.6 31.0286 6.42 280.0 23 25.0 9.4781 29.5 31.0476 6.41 279.5 30 26.0 9.4822 30.4 31.0514 6.39 278.4 40 27.0 9.4855 30.7 31.0531 6.39 278.6 50 28.0 9.4877 30.7 31.0555 6.40 279.0 31 29.0 9.4860 30.6 31.0591 6.40 279.0 21 30.0 9.4908 30.4 31.0632 6.40 279.1 20 31.0 9.4922 30.4 31.0677 6.37 277.6 19 32.0 9.4599 30.7 31.0759 6.32 275.8 20 33.0 9.3945 31.3 31.0974 6.32 275.6 22 34.0 9.6080 32.5 31.2214 6.32 275.6 25 35.0 9.6493 33.4 31.2508 6.32 275.6 26 36.0 9.6561 33.6 31.2565 6.36 277.2 34 37.0 9.6617 33.7 31.2593 6.37 277.5 47 38.0 9.6882 33.7 31.2713 6.39 278.4 43 39.0 9.6884 33.0 31.2722 6.40 279.1 29 40.0 9.7107 32.8 31.2861 6.42 279.7 23 41.0 9.7497 32.3 31.3459 6.38 278.1 18 42.0 9.7418 32.6 31.3989 6.32 275.4 17 43.0 9.7461 33.3 31.4709 6.27 273.3 17 44.0 9.7789 34.2 31.5232 6.24 271.8 19 45.0 9.7988 34.8 31.5410 6.22 271.1 26 46.0 9.8061 35.2 31.5584 6.23 271.7 38 47.0 9.8145 35.4 31.5736 6.25 272.3 38 48.0 9.8299 35.3 31.5811 6.25 272.4 44 49.0 9.8317 35.4 31.5850 6.24 272.1 31 50.0 9.8308 35.2 31.5892 6.24 272.2 22 51.0 9.8438 35.1 31.6304 6.24 271.9 18 52.0 9.8503 35.0 31.7258 6.23 271.5 17 53.0 9.8450 35.4 31.7659 6.22 271.0 18 54.0 9.9010 35.5 31.8327 6.22 271.0 18 55.0 9.9274 35.5 31.8640 6.23 271.6 18 56.0 9.9419 35.6 31.8818 6.25 272.3 19 57.0 9.9742 35.7 31.9326 6.25 272.3 22 58.0 9.9809 35.9 31.9465 6.24 271.9 30 59.0 9.9839 36.3 31.9498 6.24 271.7 56 60.0 9.9862 36.4 31.9535 6.23 271.5 36 61.0 9.9895 36.1 31.9572 6.24 272.0 24 62.0 9.9961 36.0 31.9674 6.25 272.5 18 63.0 10.0044 35.8 31.9835 6.27 273.1 15 64.0 10.0133 35.4 31.9945 6.27 273.2 13 65.0 10.0535 35.1 32.0464 6.26 272.8 14 66.0 10.0675 35.0 32.0688 6.25 272.4 14 67.0 10.0690 35.2 32.0743 6.24 272.1 19 68.0 10.0761 35.5 32.0794 6.26 272.9 28 69.0 10.0838 35.9 32.0838 6.28 273.5 60 70.0 10.0892 36.2 32.0861 6.29 274.0 40 71.0 10.0936 36.1 32.0876 6.28 273.8 26 72.0 10.1002 35.9 32.0946 6.30 274.5 19 73.0 10.1003 36.0 32.1132 6.29 274.1 17 74.0 10.0639 36.4 32.1168 6.27 273.3 16 75.0 10.0523 36.9 32.1193 6.25 272.4 18 76.0 10.0508 37.0 32.1260 6.23 271.5 19 77.0 10.0365 36.8 32.1245 6.22 271.2 20 78.0 10.0175 35.5 32.1372 6.22 271.0 24 79.0 10.0186 34.4 32.1502 6.22 271.2 27 80.0 10.0163 35.1 32.1578 6.24 271.7 38 81.0 10.0207 35.3 32.1648 6.25 272.1 37 82.0 10.0071 35.5 32.1731 6.25 272.1 27 83.0 9.9933 35.3 32.1757 6.24 271.7 21 84.0 9.9819 34.6 32.1763 6.22 271.0 21 85.0 9.9723 34.0 32.1762 6.21 270.5 22 86.0 9.9604 33.7 32.1755 6.21 270.4 24 87.0 9.9204 33.4 32.1742 6.20 269.9 27 88.0 9.8837 32.9 32.1770 6.16 268.5 29 89.0 9.8817 31.6 32.2023 6.16 268.3 29 90.0 9.9018 30.1 32.2187 6.16 268.4 24 91.0 9.8828 29.2 32.2198 6.16 268.2 21 92.0 9.8674 29.0 32.2181 6.15 268.0 22 93.0 9.8639 28.8 32.2176 6.14 267.4 22 94.0 9.8605 28.8 32.2177 6.14 267.6 25 95.0 9.8583 28.8 32.2224 6.15 268.0 29 96.0 9.8558 28.7 32.2302 6.14 267.4 31 97.0 9.8541 28.5 32.2333 6.13 267.1 29 98.0 9.8535 28.2 32.2357 6.13 267.2 29 99.0 9.8535 27.8 32.2374 6.13 266.9 35 100.0 9.8516 27.8 32.2393 6.13 266.9 34 101.0 9.8519 27.4 32.2443 6.12 266.5 35 102.0 9.8549 27.3 32.2484 6.11 266.3 44