*2010/08/04 14:37:55.75 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/19 16:20:50.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 82 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 73B059AE NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 5 86 2 Temperature:Primary 'deg C (ITS90)' 8.5419 9.4117 3 Transmissivity %/metre 17.3 38 4 Salinity:T0:C0 PSS-78 27.0695 31.8066 5 Oxygen:Dissolved:SBE mL/L 4.745 7.112 6 Oxygen:Dissolved:SBE umol/kg 206.7648 310.9756 7 Number_of_bin_records n/a 1 42 $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 02 EVENT NUMBER : 170 LATITUDE : 48 54.45000 N ! (deg min) LONGITUDE : 125 12.65000 W ! (deg min) WATER DEPTH : 90 *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 17:44:50 5539 5539 CLEAN 5.0.2 2010/07/22 17:53:35 5522 5522 SHIFTDAT 3.4 2010/07/22 18:02:00 5522 5522 SHIFTDAT 3.4 2010/07/23 15:19:11 5522 5522 SHIFTDAT 3.4 2010/07/23 16:33:44 5522 5522 DELETE 6.3 2010/07/23 18:11:48 5522 2427 CTDEDIT 4.61 2010/07/28 16:00:29 2427 2402 CALIB 11.7 2010/08/04 11:55:20 2402 2402 FILTERS 4.3 2010/08/04 12:07:34 2402 2402 BINAVE 4.1.1 2010/08/04 12:13:07 2402 82 REMOVECH 8.0 2010/08/04 12:48:08 82 82 CHGUNITS 3.0 2010/08/04 12:48:45 82 82 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 75.41 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/28 16:00:29 25 records were deleted in this editing session. 25 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:55:20 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\2010-03-170.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 16:20:15 NMEA Latitude = 48 54.45 N NMEA Longitude = 125 12.65 W NMEA UTC (Time) = Feb 19 2010 16:20:50 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: IVI 02 Depth(m): 90 # nquan = 15 # nvalues = 5539 # 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, 5539 # span 1 = 4.027, 85.413 # span 2 = 8.4022, 9.4445 # span 3 = 8.4231, 9.4370 # span 4 = 2.850032, 3.452091 # span 5 = 2.864718, 3.450628 # span 6 = 63.9962, 78.6289 # span 7 = 7.3260e-03, 1.0403e+00 # span 8 = 2.0623, 2.7546 # span 9 = -1.147, 1.160 # span 10 = 0, 1 # span 11 = 26.5415, 31.8238 # span 12 = 26.6149, 31.8187 # span 13 = 4.51009, 6.81343 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 19 2010 16:20:50 # 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 15:16:47, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0170.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 16:31:35, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-017 0.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 16:37:10, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0170 .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 16:42:24, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-03\Processing\celltm\2010-03-0170.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 a few records corrupted by shed wakes near the surface; 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 5.0 8.5419 35.0 27.0695 7.11 311.0 1 6.0 8.5549 35.0 27.1025 7.10 310.5 21 7.0 8.5680 35.0 27.1505 7.08 309.6 34 8.0 8.5986 35.2 27.2764 7.07 308.9 32 9.0 8.6808 35.3 27.8035 7.03 307.3 28 10.0 8.7251 35.3 28.2588 6.94 303.3 26 11.0 8.7312 35.6 28.3631 6.90 301.4 32 12.0 8.7596 35.9 28.6224 6.85 299.1 32 13.0 8.8309 36.1 29.0384 6.81 297.2 27 14.0 8.8731 35.2 29.3806 6.72 293.4 27 15.0 8.8939 35.0 29.6069 6.63 289.2 36 16.0 8.9205 35.5 29.7243 6.64 289.6 38 17.0 8.9411 35.9 29.8306 6.73 293.5 33 18.0 8.9785 35.7 29.8714 6.88 300.0 28 19.0 9.0296 35.2 29.9467 6.85 298.8 27 20.0 9.0712 34.6 30.0273 6.80 296.6 25 21.0 9.0793 33.9 30.0609 6.79 296.1 24 22.0 9.1004 33.8 30.0812 6.74 294.0 25 23.0 9.0532 33.8 30.1397 6.71 292.9 28 24.0 9.0256 34.3 30.2118 6.71 292.7 35 25.0 9.0946 34.2 30.2460 6.66 290.7 35 26.0 9.0355 33.9 30.2671 6.63 289.1 31 27.0 9.0089 34.3 30.2701 6.63 289.0 29 28.0 8.9784 34.6 30.2802 6.57 286.7 28 29.0 8.9690 34.9 30.2941 6.52 284.5 27 30.0 8.9683 35.3 30.3076 6.51 284.1 25 31.0 8.9663 35.2 30.3132 6.51 284.0 26 32.0 8.9630 35.4 30.3172 6.52 284.4 24 33.0 8.9611 35.6 30.3323 6.52 284.5 27 34.0 8.9597 36.1 30.3411 6.53 284.8 34 35.0 8.9572 36.2 30.3515 6.53 284.8 38 36.0 8.9589 36.5 30.3648 6.46 281.9 33 37.0 8.9712 36.5 30.3914 6.30 274.7 29 38.0 8.9758 36.9 30.4024 6.22 271.5 27 39.0 8.9777 36.8 30.4118 6.14 267.7 26 40.0 8.9751 36.8 30.4224 6.02 262.7 25 41.0 8.9706 36.6 30.4423 5.98 260.9 26 42.0 8.9916 36.5 30.4872 5.90 257.4 29 43.0 9.0023 34.5 30.5294 5.80 252.9 36 44.0 8.9878 33.3 30.5738 5.83 254.2 33 45.0 8.9893 36.2 30.6113 5.87 255.9 31 46.0 8.9963 34.0 30.6429 5.82 253.9 31 47.0 9.0000 34.5 30.6865 5.75 250.9 32 48.0 9.0037 33.3 30.7227 5.71 249.2 27 49.0 9.0046 33.2 30.7434 5.70 248.6 25 50.0 9.0087 34.3 30.7778 5.68 247.9 29 51.0 9.0193 34.9 30.8024 5.65 246.4 35 52.0 9.0243 35.2 30.8301 5.61 244.5 33 53.0 9.0284 36.4 30.8933 5.59 243.6 28 54.0 9.0504 38.0 30.9344 5.62 245.0 28 55.0 9.0889 36.5 30.9640 5.76 250.9 31 56.0 9.1109 33.9 30.9987 5.84 254.8 32 57.0 9.1244 33.3 31.0292 5.85 255.2 31 58.0 9.1386 32.4 31.0694 5.80 253.0 30 59.0 9.1502 31.9 31.1040 5.75 250.8 30 60.0 9.1560 31.3 31.1192 5.73 249.9 29 61.0 9.1658 31.0 31.1480 5.68 247.7 33 62.0 9.1554 30.8 31.1841 5.49 239.2 33 63.0 9.1459 31.4 31.1959 5.30 230.9 32 64.0 9.1501 31.8 31.2172 5.23 228.1 34 65.0 9.1590 31.4 31.2416 5.21 227.1 31 66.0 9.1690 30.9 31.2819 5.15 224.7 24 67.0 9.1831 30.9 31.3291 5.08 221.6 24 68.0 9.2101 30.2 31.3901 5.03 219.2 26 69.0 9.2295 28.9 31.4210 5.06 220.6 37 70.0 9.2724 26.4 31.4843 5.16 224.8 38 71.0 9.2947 23.5 31.5308 5.15 224.5 31 72.0 9.2786 23.2 31.5636 4.98 216.9 28 73.0 9.2896 23.9 31.5915 4.88 212.5 28 74.0 9.2773 23.7 31.5988 4.79 208.9 25 75.0 9.2836 24.0 31.6087 4.79 208.8 22 76.0 9.3044 23.4 31.6302 4.84 210.8 22 77.0 9.3152 22.3 31.6497 4.87 212.2 22 78.0 9.3274 21.7 31.6692 4.85 211.5 27 79.0 9.3370 21.8 31.7040 4.77 207.9 38 80.0 9.3457 21.7 31.7223 4.74 206.8 42 81.0 9.3538 21.1 31.7353 4.77 207.7 29 82.0 9.3658 20.2 31.7494 4.75 207.1 21 83.0 9.3696 19.5 31.7559 4.77 207.8 23 84.0 9.3906 19.2 31.7696 4.84 210.9 29 85.0 9.4106 18.1 31.7935 4.89 213.1 39 86.0 9.4117 17.3 31.8066 4.86 211.7 35