*2010/08/04 14:37:58.28 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/25 19:25:31.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 103 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1C9CC741 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 5 107 2 Temperature:Primary 'deg C (ITS90)' 8.4573 9.2058 3 Transmissivity %/metre 35.1 41.3 4 Salinity:T0:C0 PSS-78 28.6846 31.6797 5 Oxygen:Dissolved:SBE mL/L 5.762 6.434 6 Oxygen:Dissolved:SBE umol/kg 251.5433 280.6113 7 Number_of_bin_records n/a 8 47 $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 : IVI 18 EVENT NUMBER : 287 LATITUDE : 50 29.87000 N ! (deg min) LONGITUDE : 127 43.18000 W ! (deg min) WATER DEPTH : 117 *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 17:46:54 6511 6511 CLEAN 5.0.2 2010/07/22 17:55:21 6496 6496 SHIFTDAT 3.4 2010/07/22 18:03:43 6496 6496 SHIFTDAT 3.4 2010/07/23 15:20:53 6496 6496 SHIFTDAT 3.4 2010/07/23 16:35:27 6496 6496 DELETE 6.3 2010/07/23 18:13:03 6496 2755 CALIB 11.7 2010/08/04 11:56:06 2755 2755 FILTERS 4.3 2010/08/04 12:08:18 2755 2755 BINAVE 4.1.1 2010/08/04 12:13:30 2755 103 REMOVECH 8.0 2010/08/04 12:48:12 103 103 CHGUNITS 3.0 2010/08/04 12:48:48 103 103 REORDER 1.2.1 2010/08/04 14:23:48 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:58 ? ? $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 96.10 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CALIB parameters: 2010/08/04 11:56:06 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 12:48:12 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 14:37:58 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\2010-03-287.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 25 2010 19:25:32 NMEA Latitude = 50 29.87 N NMEA Longitude = 127 43.18 W NMEA UTC (Time) = Feb 25 2010 19:25:31 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: IVI 18 Depth(m): 117 # nquan = 15 # nvalues = 6511 # 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, 6511 # span 1 = 4.118, 106.102 # span 2 = 8.4533, 9.2074 # span 3 = 8.4537, 9.2078 # span 4 = 3.062374, 3.418842 # span 5 = 3.061707, 3.418425 # span 6 = 76.9088, 80.2312 # span 7 = 7.3260e-03, 7.3260e-02 # span 8 = 2.2723, 2.5751 # span 9 = -1.016, 1.015 # span 10 = 0, 1 # span 11 = 28.6841, 31.6842 # span 12 = 28.6756, 31.6796 # span 13 = 4.93403, 6.15296 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 25 2010 19:25:31 # 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 15:17:49, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0287.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 16:32:14, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-028 7.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 16:37:45, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0287 .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 16:43:05, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0287.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* ************************************************************************************* 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 5.0 8.4602 35.1 28.6846 6.03 263.5 8 6.0 8.4638 35.4 28.6863 6.03 263.5 38 7.0 8.4645 35.4 28.6880 6.05 264.0 47 8.0 8.4573 35.6 28.6901 6.05 264.2 34 9.0 8.4697 36.0 28.7258 6.02 263.1 19 10.0 8.5235 36.4 28.8515 5.97 260.7 25 11.0 8.5868 36.9 29.0644 5.87 256.4 25 12.0 8.5991 37.3 29.0931 5.80 253.2 25 13.0 8.6200 37.5 29.1740 5.76 251.5 27 14.0 8.6295 37.5 29.2166 5.77 251.9 27 15.0 8.6387 37.5 29.2666 5.77 251.8 26 16.0 8.6515 37.5 29.3603 5.78 252.3 26 17.0 8.6769 37.6 29.6337 5.94 259.1 28 18.0 8.6923 38.6 29.8736 6.13 267.5 27 19.0 8.6968 39.6 29.9191 6.20 270.5 29 20.0 8.7012 40.0 29.9583 6.27 273.4 28 21.0 8.7042 40.2 29.9876 6.30 274.9 27 22.0 8.7101 40.4 30.0361 6.34 276.5 28 23.0 8.7155 40.5 30.0685 6.35 277.1 27 24.0 8.7261 40.5 30.1221 6.38 278.2 26 25.0 8.7399 40.6 30.1966 6.39 278.6 27 26.0 8.7496 40.7 30.2511 6.40 279.2 26 27.0 8.7893 40.8 30.4564 6.43 280.6 26 28.0 8.8206 41.0 30.6086 6.42 279.8 27 29.0 8.8284 41.2 30.6370 6.40 279.2 28 30.0 8.8318 41.2 30.6491 6.38 278.3 27 31.0 8.8432 41.3 30.6919 6.36 277.3 26 32.0 8.8511 41.2 30.7214 6.34 276.6 27 33.0 8.8562 41.2 30.7408 6.31 275.3 25 34.0 8.8574 41.2 30.7500 6.30 274.6 26 35.0 8.8591 41.2 30.7549 6.29 274.1 25 36.0 8.8603 41.2 30.7575 6.28 273.8 26 37.0 8.8631 41.3 30.7653 6.28 273.8 25 38.0 8.8684 41.1 30.7889 6.23 271.7 26 39.0 8.8706 41.3 30.8070 6.17 269.0 26 40.0 8.8793 41.3 30.8802 6.09 265.6 26 41.0 8.8887 41.2 30.9492 6.02 262.3 26 42.0 8.8951 41.3 31.0413 5.91 257.9 26 43.0 8.8972 41.2 31.0851 5.85 255.0 27 44.0 8.8986 41.1 31.1187 5.87 255.8 25 45.0 8.9162 41.1 31.1451 5.90 257.1 21 46.0 8.9340 40.9 31.1937 5.92 257.9 26 47.0 8.9341 40.7 31.2215 5.91 257.5 26 48.0 8.9330 40.8 31.2352 5.89 256.7 27 49.0 8.9310 40.7 31.2417 5.87 255.9 21 50.0 8.9307 40.7 31.2497 5.86 255.4 26 51.0 8.9366 40.6 31.2867 5.83 254.2 26 52.0 8.9502 40.2 31.3358 5.81 253.1 27 53.0 8.9539 39.7 31.3454 5.82 253.5 27 54.0 8.9604 39.4 31.3604 5.83 254.2 26 55.0 8.9806 39.2 31.3989 5.86 255.3 26 56.0 8.9957 39.0 31.4258 5.86 255.6 26 57.0 9.0095 38.7 31.4461 5.89 256.6 27 58.0 9.0125 38.4 31.4502 5.89 256.8 27 59.0 9.0176 38.2 31.4570 5.89 256.6 28 60.0 9.0280 38.0 31.4697 5.90 257.0 29 61.0 9.0359 37.9 31.4784 5.92 258.1 27 62.0 9.0381 37.9 31.4809 5.94 258.7 26 63.0 9.0425 37.8 31.4856 5.93 258.6 27 64.0 9.0437 37.8 31.4871 5.93 258.4 27 65.0 9.0457 37.9 31.4893 5.94 258.7 26 66.0 9.0488 37.8 31.4932 5.93 258.5 28 67.0 9.0519 37.7 31.4967 5.95 259.4 26 68.0 9.0550 37.7 31.5007 5.98 260.5 28 69.0 9.0611 37.7 31.5076 5.98 260.7 27 70.0 9.0647 37.6 31.5119 5.98 260.8 26 71.0 9.0652 37.5 31.5124 5.97 260.1 26 72.0 9.0687 37.5 31.5165 5.98 260.6 26 73.0 9.0696 37.6 31.5176 5.99 260.9 27 74.0 9.0779 37.4 31.5265 6.00 261.5 26 75.0 9.0857 37.5 31.5349 6.01 261.9 26 76.0 9.0938 37.6 31.5423 6.03 263.0 27 77.0 9.0995 37.7 31.5478 6.04 263.4 27 78.0 9.1042 37.7 31.5522 6.07 264.7 27 79.0 9.1121 37.7 31.5607 6.09 265.6 27 80.0 9.1197 37.7 31.5677 6.11 266.3 27 81.0 9.1361 37.7 31.5846 6.14 267.4 25 82.0 9.1470 37.7 31.5959 6.15 268.0 26 83.0 9.1482 37.8 31.5970 6.16 268.3 26 84.0 9.1499 37.8 31.5981 6.16 268.4 27 85.0 9.1529 37.9 31.6010 6.17 269.0 26 86.0 9.1567 37.9 31.6049 6.17 268.8 27 87.0 9.1614 38.0 31.6106 6.16 268.5 27 88.0 9.1633 37.9 31.6133 6.18 269.3 27 89.0 9.1689 37.8 31.6207 6.18 269.5 28 90.0 9.1738 38.0 31.6276 6.20 270.1 27 91.0 9.1763 38.0 31.6311 6.20 270.1 27 92.0 9.1778 38.0 31.6331 6.19 269.7 26 93.0 9.1793 37.9 31.6353 6.17 269.0 26 94.0 9.1805 37.9 31.6369 6.19 269.9 27 95.0 9.1841 37.9 31.6420 6.21 270.7 26 96.0 9.1902 37.9 31.6512 6.21 270.6 27 97.0 9.1915 38.0 31.6530 6.22 270.8 27 98.0 9.1951 38.0 31.6588 6.20 270.4 28 99.0 9.1972 38.1 31.6624 6.20 270.0 28 100.0 9.1983 38.1 31.6645 6.22 271.2 28 101.0 9.1992 38.1 31.6660 6.22 270.9 27 102.0 9.1997 38.2 31.6669 6.22 271.0 29 103.0 9.1997 38.2 31.6671 6.22 271.0 28 104.0 9.2003 38.2 31.6678 6.22 271.2 28 105.0 9.2025 38.2 31.6713 6.22 270.8 30 106.0 9.2040 38.3 31.6746 6.22 270.9 30 107.0 9.2058 38.3 31.6797 6.22 271.1 15