*2010/08/04 14:37:58.22 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/02/25 18:07:14.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 107 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B68BD43 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 5 111 2 Temperature:Primary 'deg C (ITS90)' 8.3634 9.2309 3 Transmissivity %/metre 36.1 41.6 4 Salinity:T0:C0 PSS-78 28.511 31.8228 5 Oxygen:Dissolved:SBE mL/L 6.002 6.733 6 Oxygen:Dissolved:SBE umol/kg 261.6063 293.7044 7 Number_of_bin_records n/a 1 51 $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 17 EVENT NUMBER : 284 LATITUDE : 50 28.58000 N ! (deg min) LONGITUDE : 127 48.49000 W ! (deg min) WATER DEPTH : 120 *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 17:46:51 6809 6809 CLEAN 5.0.2 2010/07/22 17:55:19 6797 6797 SHIFTDAT 3.4 2010/07/22 18:03:41 6797 6797 SHIFTDAT 3.4 2010/07/23 15:20:51 6797 6797 SHIFTDAT 3.4 2010/07/23 16:35:25 6797 6797 DELETE 6.3 2010/07/23 18:13:01 6797 2972 CTDEDIT 4.61 2010/07/30 13:35:32 2972 2910 CALIB 11.7 2010/08/04 11:56:05 2910 2910 FILTERS 4.3 2010/08/04 12:08:17 2910 2910 BINAVE 4.1.1 2010/08/04 12:13:29 2910 107 REMOVECH 8.0 2010/08/04 12:48:12 107 107 CHGUNITS 3.0 2010/08/04 12:48:48 107 107 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 99.96 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/07/30 13:35:32 62 records were deleted in this editing session. 2 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/08/04 11:56:05 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\2010-03-284.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 18:06:29 NMEA Latitude = 50 28.58 N NMEA Longitude = 127 48.49 W NMEA UTC (Time) = Feb 25 2010 18:07:14 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-03 Station: IVI 17 Depth(m): 120 # nquan = 15 # nvalues = 6809 # 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, 6809 # span 1 = 4.096, 109.961 # span 2 = 8.2923, 9.2327 # span 3 = 8.2951, 9.2327 # span 4 = 3.005507, 3.435113 # span 5 = 3.007684, 3.434406 # span 6 = 76.7438, 80.3725 # span 7 = 7.3260e-03, 7.3260e-02 # span 8 = 2.4432, 2.6752 # span 9 = -1.046, 1.155 # span 10 = 0, 1 # span 11 = 28.2307, 31.8290 # span 12 = 28.2469, 31.8227 # span 13 = 5.58835, 6.43329 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 25 2010 18:07:14 # 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 15:17:47, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-03\RAW\CTD\2010-03-0284.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 16:32:13, 7.20c # wildedit_in = Q:\Cruise_Data_Processing\2010-03\Processing\convert\2010-03-028 4.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 16:37:44, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-03\Processing\wildedit\2010-03-0284 .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\2010-03-0284.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 records corrupted by shed wakes near the surface and at the bottom of the cast; 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 8.3634 36.2 28.5110 6.28 274.4 1 6.0 8.3879 36.1 28.6043 6.28 274.3 41 7.0 8.4332 36.9 28.7806 6.32 276.2 25 8.0 8.4295 37.0 28.7442 6.35 277.2 23 9.0 8.4239 36.8 28.7372 6.36 277.7 23 10.0 8.4457 36.7 28.8430 6.35 277.5 25 11.0 8.4080 37.2 28.7116 6.35 277.1 26 12.0 8.4188 36.7 28.7625 6.34 277.0 26 13.0 8.4570 37.0 28.9434 6.36 277.6 25 14.0 8.5066 37.4 29.1670 6.41 279.9 26 15.0 8.6473 38.1 29.8377 6.56 286.4 22 16.0 8.7113 39.8 30.1583 6.70 292.2 26 17.0 8.7181 40.7 30.1851 6.72 293.3 26 18.0 8.7250 41.1 30.2099 6.73 293.7 25 19.0 8.7284 40.9 30.2215 6.73 293.4 27 20.0 8.7336 41.3 30.2437 6.71 292.6 27 21.0 8.7403 41.3 30.2696 6.71 292.8 26 22.0 8.7443 41.3 30.2810 6.71 292.5 27 23.0 8.7585 41.3 30.3294 6.70 292.1 27 24.0 8.7681 41.5 30.3630 6.72 293.2 27 25.0 8.7785 41.5 30.3975 6.73 293.4 27 26.0 8.7886 41.5 30.4330 6.70 292.2 28 27.0 8.7892 41.5 30.4349 6.68 291.4 27 28.0 8.7904 41.5 30.4386 6.68 291.3 29 29.0 8.7951 41.5 30.4537 6.67 291.1 28 30.0 8.7969 41.1 30.4592 6.68 291.3 28 31.0 8.7984 41.4 30.4633 6.69 291.9 26 32.0 8.8006 41.3 30.4700 6.70 292.1 26 33.0 8.8017 41.5 30.4737 6.70 292.2 26 34.0 8.8018 41.5 30.4737 6.70 292.2 27 35.0 8.8052 41.5 30.4841 6.69 292.0 27 36.0 8.8085 41.4 30.4941 6.67 291.1 27 37.0 8.8104 41.5 30.4995 6.66 290.7 27 38.0 8.8120 41.5 30.5074 6.68 291.2 27 39.0 8.8137 41.5 30.5138 6.67 291.1 27 40.0 8.8143 41.4 30.5155 6.67 290.8 27 41.0 8.8150 41.5 30.5172 6.66 290.6 26 42.0 8.8151 41.5 30.5197 6.66 290.7 26 43.0 8.8203 41.4 30.5345 6.66 290.5 26 44.0 8.8407 41.6 30.6044 6.63 289.1 27 45.0 8.8953 41.4 30.8356 6.46 281.5 27 46.0 8.9310 41.1 30.9809 6.30 274.6 27 47.0 8.9497 41.1 31.0568 6.24 272.0 24 48.0 8.9513 40.9 31.0647 6.22 271.2 27 49.0 8.9514 41.0 31.0658 6.22 271.2 27 50.0 8.9509 41.0 31.0705 6.21 270.7 27 51.0 8.9533 41.0 31.0956 6.16 268.7 27 52.0 8.9597 41.0 31.1256 6.14 267.8 27 53.0 8.9683 40.9 31.1527 6.15 268.0 25 54.0 8.9717 41.0 31.1633 6.16 268.4 27 55.0 8.9740 40.9 31.1733 6.15 268.0 26 56.0 8.9748 40.8 31.1912 6.12 266.8 26 57.0 8.9761 40.8 31.2217 6.08 265.0 27 58.0 8.9851 40.7 31.2916 6.03 262.9 27 59.0 8.9881 40.4 31.3091 6.01 261.8 28 60.0 8.9896 40.4 31.3145 6.00 261.6 27 61.0 8.9907 40.3 31.3170 6.01 262.1 26 62.0 8.9930 40.3 31.3217 6.02 262.6 26 63.0 8.9989 40.3 31.3374 6.03 262.7 26 64.0 9.0023 40.2 31.3458 6.03 262.6 25 65.0 9.0052 40.2 31.3544 6.03 263.0 26 66.0 9.0083 40.2 31.3652 6.03 262.9 26 67.0 9.0087 40.1 31.3671 6.02 262.4 26 68.0 9.0089 40.0 31.3684 6.02 262.5 25 69.0 9.0122 40.0 31.3769 6.03 262.6 26 70.0 9.0183 39.9 31.3822 6.03 262.9 26 71.0 9.0324 39.9 31.4064 6.05 263.8 21 72.0 9.0586 39.8 31.4512 6.07 264.7 26 73.0 9.0608 39.6 31.4566 6.11 266.1 26 74.0 9.0637 39.5 31.4635 6.10 265.8 26 75.0 9.0678 39.4 31.4716 6.08 265.0 25 76.0 9.0783 39.4 31.4918 6.08 265.0 26 77.0 9.1147 39.1 31.5655 6.11 266.4 25 78.0 9.1233 38.8 31.5835 6.12 266.8 25 79.0 9.1317 38.5 31.6022 6.13 267.3 26 80.0 9.1405 38.5 31.6200 6.14 267.6 27 81.0 9.1564 38.3 31.6521 6.15 268.0 26 82.0 9.1554 38.1 31.6504 6.16 268.5 26 83.0 9.1552 38.0 31.6492 6.16 268.4 26 84.0 9.1661 38.0 31.6736 6.15 267.8 25 85.0 9.1724 37.9 31.6866 6.16 268.3 25 86.0 9.1832 37.8 31.7091 6.17 268.9 26 87.0 9.1891 37.7 31.7201 6.19 269.5 26 88.0 9.1889 37.6 31.7200 6.19 269.8 26 89.0 9.1907 37.6 31.7226 6.18 269.3 26 90.0 9.1935 37.6 31.7273 6.17 268.9 26 91.0 9.1924 37.6 31.7255 6.18 269.5 28 92.0 9.2005 37.7 31.7392 6.19 269.8 27 93.0 9.2008 37.5 31.7402 6.20 270.2 27 94.0 9.2021 37.5 31.7425 6.19 269.9 27 95.0 9.2068 37.6 31.7523 6.18 269.2 26 96.0 9.2082 37.5 31.7560 6.19 269.5 26 97.0 9.2097 37.5 31.7608 6.18 269.5 25 98.0 9.2097 37.4 31.7605 6.19 269.5 26 99.0 9.2110 37.4 31.7654 6.19 269.7 26 100.0 9.2140 37.3 31.7727 6.20 270.0 22 101.0 9.2197 37.4 31.7879 6.20 270.1 28 102.0 9.2209 37.3 31.7910 6.17 269.0 27 103.0 9.2234 37.2 31.7975 6.18 269.1 30 104.0 9.2249 37.3 31.8026 6.18 269.2 38 105.0 9.2250 37.4 31.8023 6.18 269.3 37 106.0 9.2295 37.2 31.8183 6.18 269.1 39 107.0 9.2305 37.3 31.8214 6.19 269.6 41 108.0 9.2309 37.2 31.8228 6.18 269.1 45 109.0 9.2308 37.3 31.8217 6.17 269.0 50 110.0 9.2298 37.4 31.8177 6.19 269.8 51 111.0 9.2301 37.4 31.8187 6.19 269.7 15