*2010/08/04 14:37:57.20 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/22 22:05:09.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 106 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8B463FAC NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 7 112 2 Temperature:Primary 'deg C (ITS90)' 8.7529 9.0912 3 Transmissivity %/metre 34.4 42.2 4 Salinity:T0:C0 PSS-78 28.3996 32.3297 5 Oxygen:Dissolved:SBE mL/L 0.934 6.215 6 Oxygen:Dissolved:SBE umol/kg 40.67682 271.4972 7 Number_of_bin_records n/a 21 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 : IVI 07 EVENT NUMBER : 236 LATITUDE : 49 47.30000 N ! (deg min) LONGITUDE : 126 38.81000 W ! (deg min) WATER DEPTH : 121 *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 17:46:05 12403 12403 CLEAN 5.0.2 2010/07/22 17:54:36 12347 12347 SHIFTDAT 3.4 2010/07/22 18:02:58 12347 12347 SHIFTDAT 3.4 2010/07/23 15:20:09 12347 12347 SHIFTDAT 3.4 2010/07/23 16:34:42 12347 12347 DELETE 6.3 2010/07/23 18:12:31 12347 2952 CTDEDIT 4.61 2010/07/30 09:12:08 2952 2916 CALIB 11.7 2010/08/04 11:55:47 2916 2916 FILTERS 4.3 2010/08/04 12:07:59 2916 2916 BINAVE 4.1.1 2010/08/04 12:13:20 2916 106 REMOVECH 8.0 2010/08/04 12:48:10 106 106 CHGUNITS 3.0 2010/08/04 12:48:47 106 106 REORDER 1.2.1 2010/08/04 14:23:47 ? ? HDREDIT2 2.5.1 2010/08/04 14:37:57 ? ? $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 101.44 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/30 09:12:08 36 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2010/08/04 11:55:47 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 12:48:10 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 14:37:57 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\2010-03-236.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 22 2010 22:04:25 NMEA Latitude = 49 47.30 N NMEA Longitude = 126 38.81 W NMEA UTC (Time) = Feb 22 2010 22:05:09 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: IVI 07 Depth(m): 121 # nquan = 15 # nvalues = 12403 # 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, 12403 # span 1 = 4.289, 111.439 # span 2 = 8.7497, 9.1778 # span 3 = 8.7505, 9.1660 # span 4 = 2.652237, 3.442162 # span 5 = 2.654877, 3.441797 # span 6 = 75.3065, 80.6317 # span 7 = 7.3260e-03, 1.4652e-01 # span 8 = 0.7998, 2.6764 # span 9 = -0.991, 1.011 # span 10 = 0, 1 # span 11 = 24.0201, 32.3335 # span 12 = 24.0448, 32.3290 # span 13 = 0.89228, 6.61914 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 22 2010 22:05:09 # 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 15:17:22, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0236.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 16:31:57, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-023 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 16:37:30, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0236 .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 16:42:47, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0236.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 near the surface. ************************************************************************************* 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 9.0659 34.4 28.3996 6.22 271.5 39 8.0 8.9912 35.8 29.0108 6.07 265.0 60 9.0 8.9928 36.8 28.9736 6.12 267.3 30 10.0 8.9838 36.6 29.0784 6.12 267.1 30 11.0 8.9724 37.2 29.2585 6.04 263.5 32 12.0 8.9628 37.8 29.4147 5.96 260.1 31 13.0 8.9609 38.1 29.5087 5.91 257.8 29 14.0 8.9603 38.5 29.5838 5.86 255.9 30 15.0 8.9586 39.0 29.6480 5.82 253.9 29 16.0 8.9617 39.6 29.6895 5.79 252.7 27 17.0 8.9622 40.1 29.7422 5.77 251.8 28 18.0 8.9619 40.4 29.7793 5.74 250.4 27 19.0 8.9644 40.8 29.8149 5.71 249.2 26 20.0 8.9670 41.1 29.8651 5.67 247.4 26 21.0 8.9688 41.3 29.8905 5.64 246.1 27 22.0 8.9696 41.5 29.8996 5.63 245.5 28 23.0 8.9708 41.6 29.9378 5.61 244.7 28 24.0 8.9755 41.8 29.9889 5.57 242.9 28 25.0 8.9802 41.8 30.0078 5.53 241.4 25 26.0 8.9849 41.9 30.0499 5.50 239.9 25 27.0 8.9848 42.0 30.0796 5.49 239.4 26 28.0 8.9863 42.0 30.0905 5.46 238.4 26 29.0 8.9893 42.0 30.1127 5.41 236.1 26 30.0 8.9970 42.1 30.1730 5.35 233.4 27 31.0 8.9994 42.1 30.1911 5.30 231.2 28 32.0 9.0022 42.1 30.2125 5.26 229.7 28 33.0 9.0071 42.1 30.2533 5.22 227.7 28 34.0 9.0111 42.2 30.2816 5.17 225.7 27 35.0 9.0123 42.2 30.2929 5.15 224.8 28 36.0 9.0134 42.2 30.3137 5.12 223.2 26 37.0 9.0152 42.2 30.3374 5.08 221.7 26 38.0 9.0194 42.2 30.3664 5.04 220.0 25 39.0 9.0224 42.0 30.3922 5.01 218.4 26 40.0 9.0236 42.0 30.4037 4.99 217.4 26 41.0 9.0278 42.0 30.4323 4.96 216.5 27 42.0 9.0352 41.9 30.4847 4.91 214.0 28 43.0 9.0376 41.8 30.5062 4.87 212.4 27 44.0 9.0476 41.8 30.6053 4.80 209.2 24 45.0 9.0495 41.8 30.6341 4.74 206.5 28 46.0 9.0510 41.8 30.6602 4.71 205.4 27 47.0 9.0525 41.8 30.6807 4.67 203.7 27 48.0 9.0563 41.8 30.7472 4.61 201.1 26 49.0 9.0639 41.8 30.7930 4.57 199.2 21 50.0 9.0692 41.7 30.8301 4.53 197.7 26 51.0 9.0696 41.7 30.8349 4.51 196.6 25 52.0 9.0744 41.7 30.9136 4.43 193.3 27 53.0 9.0773 41.7 30.9698 4.35 189.5 27 54.0 9.0788 41.6 30.9853 4.33 188.6 28 55.0 9.0814 41.6 31.0187 4.30 187.3 28 56.0 9.0781 41.6 31.0379 4.25 185.1 29 57.0 9.0705 41.6 31.0465 4.22 184.0 27 58.0 9.0691 41.6 31.0587 4.20 183.2 25 59.0 9.0647 41.6 31.0716 4.16 181.4 26 60.0 9.0577 41.7 31.0911 4.12 179.5 24 61.0 9.0564 41.7 31.1083 4.08 177.8 26 62.0 9.0558 41.7 31.1223 4.04 176.3 26 63.0 9.0615 41.7 31.1360 4.04 176.2 26 64.0 9.0718 41.6 31.1539 4.05 176.6 27 65.0 9.0764 41.6 31.1651 4.06 176.8 28 66.0 9.0761 41.6 31.1804 4.04 176.0 29 67.0 9.0740 41.5 31.1960 4.01 174.8 28 68.0 9.0786 41.5 31.2105 4.00 174.2 26 69.0 9.0909 41.4 31.2276 4.01 174.9 26 70.0 9.0912 41.3 31.2480 4.00 174.3 24 71.0 9.0895 41.2 31.2668 3.96 172.7 25 72.0 9.0854 41.3 31.2754 3.92 170.7 24 73.0 9.0809 41.4 31.2830 3.88 169.2 27 74.0 9.0849 41.3 31.2983 3.88 168.9 27 75.0 9.0869 41.3 31.3048 3.88 169.2 29 76.0 9.0803 41.3 31.3178 3.84 167.2 29 77.0 9.0820 41.3 31.3337 3.81 165.9 28 78.0 9.0825 41.3 31.3360 3.81 165.9 27 79.0 9.0823 41.2 31.3425 3.79 165.2 27 80.0 9.0822 41.2 31.3621 3.74 163.1 25 81.0 9.0788 41.2 31.4312 3.65 159.3 25 82.0 9.0770 41.0 31.4572 3.58 155.9 25 83.0 9.0738 41.1 31.4804 3.52 153.3 26 84.0 9.0724 41.0 31.4867 3.48 151.6 26 85.0 9.0707 41.0 31.4955 3.45 150.3 29 86.0 9.0634 41.0 31.5337 3.37 147.0 29 87.0 9.0606 41.0 31.5576 3.30 143.7 28 88.0 9.0588 41.0 31.5776 3.25 141.5 28 89.0 9.0573 41.0 31.5926 3.20 139.4 27 90.0 9.0454 40.9 31.6385 3.08 134.2 26 91.0 9.0440 40.9 31.6700 2.96 128.9 26 92.0 9.0453 41.0 31.6819 2.90 126.4 25 93.0 9.0447 40.9 31.6879 2.86 124.5 26 94.0 9.0184 40.9 31.7649 2.67 116.4 27 95.0 8.9926 40.8 31.8707 2.36 102.8 28 96.0 8.9831 40.8 31.9091 2.16 94.2 28 97.0 8.9724 40.6 31.9559 2.01 87.7 30 98.0 8.9474 40.6 32.0275 1.76 76.8 28 99.0 8.9050 40.4 32.1305 1.48 64.4 26 100.0 8.8777 40.0 32.1762 1.33 57.9 24 101.0 8.8735 40.0 32.1812 1.30 56.5 25 102.0 8.8530 39.8 32.2061 1.26 55.1 26 103.0 8.8429 39.8 32.2202 1.24 53.8 26 104.0 8.8372 39.7 32.2281 1.22 52.9 27 105.0 8.8248 39.6 32.2443 1.19 51.8 28 106.0 8.8150 39.6 32.2562 1.15 50.1 29 107.0 8.8045 39.5 32.2692 1.11 48.4 30 108.0 8.7976 39.3 32.2781 1.08 47.1 29 109.0 8.7885 39.2 32.2888 1.05 45.8 28 110.0 8.7816 39.1 32.2985 1.03 44.7 28 111.0 8.7729 38.9 32.3075 0.99 43.1 29 112.0 8.7529 38.8 32.3297 0.93 40.7 30