*2011/08/18 17:03:50.76 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/11/01 14:35:46.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 126 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 64F75BE7 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.099 128.917 2 Temperature:Primary 'deg C (ITS90)' 7.2369 10.6835 3 Transmissivity %/metre 50.2 57.9 4 Fluorescence:URU:Seapoint mg/m^3 0.87E-01 0.61 5 Salinity:T0:C0 PSS-78 25.7389 33.0159 6 Oxygen:Dissolved:SBE mL/L 2.247 5.86 7 Oxygen:Dissolved:SBE umol/kg 97.78723 256.5143 8 Number_of_bin_records n/a 18 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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-18\Pro $END *ADMINISTRATION MISSION : 2010-18 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Trudel M. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : Strait of Georgia/Juan de Fuca Strait/WCVI/BC Inlets STATION : IBC 14 EVENT NUMBER : 333 LATITUDE : 51 54.70000 N ! (deg min) LONGITUDE : 127 53.46000 W ! (deg min) WATER DEPTH : 335 *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 2011/08/11 16:14:35 8966 8966 CLEAN 5.0.3 2011/08/11 16:30:23 8941 8941 SHIFTDAT 3.4 2011/08/12 10:54:02 8941 8941 SHIFTDAT 3.4 2011/08/12 13:23:52 8941 8941 SHIFTDAT 3.4 2011/08/12 13:34:08 8941 8941 DELETE 6.3 2011/08/12 13:42:44 8941 3397 CTDEDIT 4.61 2011/08/17 11:44:43 3397 3308 FILTERS 4.3 2011/08/18 14:32:48 3308 3308 BINAVE 4.1.1 2011/08/18 14:33:53 3308 126 REMOVECH 8.0 2011/08/18 14:59:18 126 126 CHGUNITS 3.0 2011/08/18 14:59:33 126 126 REORDER 1.3 2011/08/18 14:59:48 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:50 ? ? $END $REMARKS -CLEAN functions: 2011/08/11 16:24:49 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:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.40 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.50 Salinity was recalculated after shift -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 119.37 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/17 11:44:43 89 records were deleted in this editing session. 33 changes in channel Salinity:T0:C0 -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 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2011/08/18 14:59:18 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2011/08/18 17:03:50 Applied edit header: Q:\Cruise_Data_Processing\2010-18\Processing\doc\2010-18-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 7: Oxygen:Dissolved:SBE [umol/kg] Format: F7.2 ==> F6.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2010\2010-18\2010-18-0333.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 = Nov 01 2010 14:36:12 NMEA Latitude = 51 54.70 N NMEA Longitude = 127 53.46 W NMEA UTC (Time) = Nov 01 2010 14:35:46 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: IBC 14 Depth(m): 335 # nquan = 16 # nvalues = 8966 # 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 = sbeox0V: Oxygen raw, SBE 43 [V] # name 7 = xmiss: Beam Transmission, Chelsea/Seatech [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = ph: pH # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 8966 # span 1 = 0.255, 129.365 # span 2 = 7.2208, 10.7043 # span 3 = 7.2237, 10.7032 # span 4 = 2.826259, 3.537218 # span 5 = 2.826157, 3.536931 # span 6 = 1.2259, 2.4530 # span 7 = 13.3591, 89.2407 # span 8 = 6.2271e-02, 6.7399e-01 # span 9 = 7.488, 7.786 # span 10 = 0, 1 # span 11 = -1.513, 1.151 # span 12 = 2.22454, 5.86651 # span 13 = 25.7371, 33.0295 # span 14 = 25.7356, 33.0309 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Nov 01 2010 14:35:46 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4054 # 29-Dec-10 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38606214e-003 # 6.43815959e-004 # 2.28358480e-005 # 2.05028550e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 29-dec-2010 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.95131588e+000 # 1.44518593e+000 # 7.46215400e-004 # 2.39047302e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0585 # 10-feb-11 # -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 # 0.99992000 # -1.74950 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 4700 # 29-Dec-10 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34734844e-003 # 6.38032358e-004 # 2.09765828e-005 # 1.76787001e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 28-Dec-10 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.13546819e+000 # 4.88372744e-001 # -5.99437046e-004 # 5.18753457e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 24-Dec-10p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3190e-001 # -0.4877 # 5.8449e-004 # 1.0171e-004 # -2.3810e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.5400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # # # # 2648 # # # 1 # 0.000 # # # # # # # # # # # # 0692 # 23-dec-10 # 4.6547 # 2.7833 # # # # # # 1005dr # 20-Jul-10 # 26.7184 # -1.5497 # 0.250 # # # # # #
# datcnv_date = Aug 11 2011 13:33:05, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0333.hex Q:\Crui se_Data_Processing\2010-18\Processing\doc\2010-18-ctd2-postcal.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Aug 11 2011 13:41:32, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-033 3.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 # alignctd_date = Aug 11 2011 15:16:26, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-03 33.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:51, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0333.cn v # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 11 2011 15:56:29, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0333.c nv Q:\Cruise_Data_Processing\2010-18\Processing\doc\2010-18-ctd2-postcal.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = no # file_type = ascii END* CTDEDIT was used to remove some records from near the top of the cast; salinity was cleaned lightly. ***************************************************************************************** The transmissivity, SBE fluorescence and SBE Dissolved Oxygen data are nominal and unedited except that some records were removed in editing temperature and salinity. SBE Fluorescence values are almost constant with some spikes for Events #372 to #567. The odd fluorescence signals may be related to the extremely low extracted chlorophyll values in the northern part of the cruise. (See file 2010-18_Bottles_plus_CTD_Data.xls) Post-cruise calibrations were used for all sensors on the CTD except the transmissometer. No estimate can be made of the precision of the SBE Dissolved Oxygen channel since there was no DO sampling. The availability of a post-cruise calibration in late December 2010 should minimize errors due to calibration drift, but not those due to slow response time. SBE:pH data have been removed from the file because of quality concerns. ***************************************************************************************** !--1--- ---2---- --3-- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- -------- ------ ----- ---- *END OF HEADER 4.1 9.1662 50.2 0.214 25.7389 5.86 256.5 31 4.9 9.1745 50.2 0.473 25.7479 5.85 256.1 41 6.0 9.1795 50.2 0.576 25.7568 5.85 256.2 34 7.0 9.1858 50.2 0.610 25.7743 5.85 256.1 34 8.0 9.1936 50.2 0.595 25.7964 5.85 256.1 28 9.0 9.2054 50.2 0.601 25.8278 5.85 256.0 28 10.0 9.2105 50.3 0.570 25.8416 5.84 255.7 29 11.0 9.2131 50.4 0.520 25.8504 5.83 255.3 26 12.0 9.2221 50.4 0.504 25.8805 5.82 254.8 25 13.0 9.2429 50.3 0.467 25.9672 5.81 254.2 26 14.0 9.2566 50.5 0.426 26.0296 5.79 253.5 26 15.0 9.2692 50.5 0.407 26.0931 5.77 252.6 23 16.0 9.2816 50.7 0.413 26.1704 5.76 251.9 28 17.0 9.2857 50.7 0.407 26.2109 5.74 251.2 26 18.0 9.2878 50.8 0.373 26.2449 5.70 249.6 24 19.0 9.2929 50.8 0.378 26.2962 5.60 245.1 24 20.0 9.2432 50.9 0.339 26.6820 5.44 238.1 25 21.0 9.0759 51.3 0.317 27.0140 5.30 231.6 26 22.0 8.9789 51.7 0.290 27.2669 5.15 225.2 25 23.0 9.0907 52.0 0.274 27.7403 4.96 216.9 26 24.0 9.2947 52.2 0.231 28.4893 4.70 205.1 26 25.0 9.1092 52.9 0.212 29.3746 4.43 193.5 26 26.0 8.7620 54.2 0.195 29.7828 4.23 184.4 24 27.0 8.3921 54.5 0.180 30.0189 4.08 177.9 27 28.0 8.3647 54.6 0.177 30.0769 3.96 172.8 25 29.0 8.3672 54.7 0.178 30.1116 3.91 170.4 24 30.0 8.3835 54.7 0.174 30.1674 3.91 170.4 24 31.0 8.6906 54.9 0.180 30.4576 3.91 170.6 25 32.0 8.9799 55.4 0.166 30.6231 3.92 170.9 24 33.0 9.0672 55.8 0.163 30.8002 3.94 171.8 26 34.0 9.0783 56.0 0.159 30.8267 3.97 173.0 26 35.0 9.1219 56.0 0.155 30.8551 3.99 174.0 25 36.0 9.2009 56.1 0.158 30.8955 4.01 174.7 24 37.0 9.2106 56.2 0.154 30.9090 4.03 175.8 24 38.0 9.2091 56.2 0.159 30.9117 4.09 178.1 26 39.0 9.3706 56.3 0.151 30.9613 4.16 181.2 25 40.0 9.4787 56.4 0.148 30.9980 4.25 185.5 23 41.0 9.7446 56.5 0.149 31.0848 4.36 189.9 27 42.0 9.9920 56.8 0.149 31.1642 4.46 194.5 26 43.0 10.1571 57.0 0.152 31.2150 4.56 198.6 25 44.0 10.2825 57.2 0.162 31.2580 4.63 201.7 25 45.0 10.3762 57.3 0.147 31.3184 4.67 203.6 27 46.0 10.3158 57.3 0.151 31.3554 4.72 205.6 26 47.0 10.3789 57.4 0.150 31.4217 4.74 206.5 25 48.0 10.3961 57.5 0.147 31.4392 4.76 207.3 25 49.0 10.3978 57.5 0.146 31.4431 4.76 207.7 26 50.0 10.3937 57.5 0.146 31.4455 4.78 208.3 26 51.0 10.3971 57.5 0.147 31.4506 4.80 209.3 24 52.0 10.4189 57.6 0.151 31.4869 4.83 210.7 21 53.0 10.4905 57.6 0.147 31.5306 4.87 212.4 27 54.0 10.5758 57.8 0.153 31.5521 4.91 213.9 26 55.0 10.6835 57.8 0.153 31.5798 4.90 213.7 25 56.0 10.6215 57.9 0.148 31.6063 4.88 212.8 27 57.0 10.4801 57.9 0.146 31.6257 4.85 211.4 25 58.0 10.4164 57.8 0.147 31.6274 4.82 209.9 25 59.0 10.3727 57.9 0.142 31.6316 4.78 208.5 25 60.0 10.3077 57.8 0.146 31.6363 4.76 207.5 26 61.0 10.2687 57.8 0.142 31.6354 4.74 206.6 24 62.0 10.2770 57.7 0.137 31.6419 4.71 205.2 25 63.0 10.2589 57.8 0.139 31.6435 4.68 203.8 26 64.0 10.2009 57.8 0.134 31.6478 4.65 202.8 24 65.0 10.1508 57.8 0.134 31.6574 4.63 201.8 25 66.0 10.1521 57.7 0.134 31.6645 4.60 200.5 25 67.0 10.0929 57.7 0.133 31.6670 4.57 198.9 26 68.0 10.0215 57.8 0.130 31.6779 4.53 197.5 25 69.0 9.9660 57.6 0.128 31.6858 4.50 196.2 26 70.0 9.9363 57.6 0.129 31.6893 4.48 195.1 24 71.0 9.9239 57.7 0.128 31.6893 4.45 193.9 25 72.0 9.8981 57.6 0.127 31.6899 4.42 192.5 25 73.0 9.8384 57.7 0.130 31.6901 4.39 191.5 26 74.0 9.8029 57.7 0.131 31.7040 4.37 190.3 25 75.0 9.7741 57.6 0.123 31.7123 4.34 189.2 24 76.0 9.7331 57.6 0.130 31.7307 4.32 188.1 27 77.0 9.7263 57.6 0.132 31.7488 4.29 187.0 25 78.0 9.7178 57.8 0.125 31.7670 4.27 186.2 25 79.0 9.6842 57.6 0.125 31.7863 4.25 185.2 25 80.0 9.6750 57.7 0.120 31.8322 4.22 183.7 19 81.0 9.6134 57.8 0.122 31.8925 4.18 182.1 24 82.0 9.5603 57.8 0.116 31.9213 4.13 179.9 25 83.0 9.4874 57.7 0.115 31.9378 4.06 176.9 25 84.0 9.3738 57.8 0.119 31.9691 3.99 173.7 26 85.0 9.1695 57.6 0.116 32.0346 3.93 171.3 24 86.0 9.1501 57.6 0.112 32.0379 3.89 169.3 24 87.0 9.1402 57.6 0.121 32.0497 3.85 167.6 26 88.0 9.1204 57.6 0.118 32.0570 3.81 166.1 25 89.0 9.1071 57.6 0.114 32.0740 3.78 164.7 24 90.0 9.0935 57.7 0.111 32.0832 3.74 162.8 26 91.0 9.0271 57.6 0.116 32.1126 3.67 159.8 27 92.0 8.9032 57.6 0.117 32.1452 3.56 154.9 25 93.0 8.6956 57.5 0.110 32.1814 3.41 148.4 25 94.0 8.2720 56.8 0.110 32.3308 3.26 142.0 25 95.0 7.9635 56.9 0.112 32.4999 3.13 136.2 27 96.0 7.9017 56.7 0.101 32.5328 3.02 131.5 25 97.0 7.8734 56.7 0.107 32.5488 2.94 128.2 25 98.0 7.8537 56.6 0.096 32.5602 2.89 125.7 27 99.0 7.8355 56.6 0.097 32.5722 2.84 123.8 26 100.0 7.8263 56.7 0.100 32.5778 2.81 122.3 25 101.0 7.8218 56.7 0.096 32.5814 2.79 121.2 24 102.0 7.8000 56.6 0.094 32.5968 2.76 120.1 26 103.0 7.7920 56.6 0.098 32.6029 2.73 119.0 26 104.0 7.7564 56.5 0.095 32.6324 2.70 117.6 27 105.0 7.6959 56.4 0.097 32.6756 2.67 116.2 26 106.0 7.6596 56.5 0.090 32.6998 2.63 114.4 25 107.0 7.5767 56.5 0.091 32.7562 2.59 112.9 25 108.0 7.5417 56.4 0.090 32.7795 2.57 111.7 26 109.0 7.5360 56.3 0.092 32.7825 2.54 110.7 26 110.0 7.5315 56.4 0.088 32.7859 2.52 109.7 26 111.0 7.5163 56.4 0.089 32.7975 2.50 108.8 25 112.0 7.4818 56.3 0.091 32.8223 2.48 107.8 27 113.0 7.4371 56.3 0.093 32.8551 2.45 106.7 27 114.0 7.4112 56.3 0.090 32.8748 2.43 105.6 27 115.0 7.4037 56.2 0.090 32.8801 2.40 104.6 27 116.0 7.3543 56.2 0.099 32.9195 2.38 103.6 27 117.0 7.3349 56.0 0.091 32.9348 2.36 102.7 26 118.0 7.3185 55.9 0.089 32.9478 2.35 102.1 26 119.0 7.3145 55.9 0.087 32.9509 2.33 101.5 18 120.0 7.3159 55.8 0.089 32.9498 2.32 101.1 25 121.0 7.3118 56.0 0.096 32.9535 2.32 100.8 26 122.0 7.3086 55.9 0.087 32.9567 2.31 100.6 28 123.0 7.3086 56.0 0.087 32.9568 2.31 100.4 28 124.0 7.3061 56.0 0.089 32.9589 2.30 100.2 28 125.0 7.3014 56.0 0.089 32.9631 2.30 99.9 29 126.0 7.2849 55.9 0.094 32.9767 2.29 99.4 29 127.0 7.2742 55.9 0.089 32.9850 2.28 99.0 32 128.0 7.2574 55.9 0.090 32.9986 2.26 98.4 47 128.9 7.2369 55.9 0.087 33.0159 2.25 97.8 41