*2011/08/18 17:03:48.93 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/20 20:25:49.000 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 : B3D02698 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.014 128.736 2 Temperature:Primary 'deg C (ITS90)' 6.4381 11.5772 3 Transmissivity %/metre 53.1 59 4 Fluorescence:URU:Seapoint mg/m^3 0.7E-01 0.534 5 Salinity:T0:C0 PSS-78 31.5625 33.7299 6 Oxygen:Dissolved:SBE mL/L 2.341 5.764 7 Oxygen:Dissolved:SBE umol/kg 101.8116 251.2799 8 Number_of_bin_records n/a 12 49 $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 : T 03B EVENT NUMBER : 255 LATITUDE : 51 8.21000 N ! (deg min) LONGITUDE : 128 35.75000 W ! (deg min) WATER DEPTH : 134 *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 16:12:43 7857 7857 CLEAN 5.0.3 2011/08/11 16:28:32 7839 7839 SHIFTDAT 3.4 2011/08/12 10:52:18 7839 7839 SHIFTDAT 3.4 2011/08/12 13:22:05 7839 7839 SHIFTDAT 3.4 2011/08/12 13:32:19 7839 7839 DELETE 6.3 2011/08/12 13:41:28 7839 2996 CTDEDIT 4.61 2011/08/15 15:43:55 2996 2900 FILTERS 4.3 2011/08/18 14:32:03 2900 2900 BINAVE 4.1.1 2011/08/18 14:33:28 2900 126 REMOVECH 8.0 2011/08/18 14:59:15 126 126 CHGUNITS 3.0 2011/08/18 14:59:31 126 126 REORDER 1.3 2011/08/18 14:59:46 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:48 ? ? $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 118.93 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 15:43:55 96 records were deleted in this editing session. 137 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 14:59:15 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 17:03:48 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\2010-18-0255.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 = Oct 20 2010 20:27:03 NMEA Latitude = 51 08.21 N NMEA Longitude = 128 35.75 W NMEA UTC (Time) = Oct 20 2010 20:25:49 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: T 03b Depth(m): 134 # nquan = 16 # nvalues = 7857 # 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, 7857 # span 1 = 0.280, 128.935 # span 2 = 6.4379, 11.5868 # span 3 = 6.4396, 11.5885 # span 4 = 3.368247, 3.644149 # span 5 = 3.368121, 3.644423 # span 6 = 1.2332, 2.5934 # span 7 = 3.1154, 89.2733 # span 8 = 0.0000e+00, 6.1538e-01 # span 9 = 7.546, 7.918 # span 10 = 0, 1 # span 11 = -2.947, 2.578 # span 12 = 2.27085, 5.77455 # span 13 = 31.5567, 33.7436 # span 14 = 31.5102, 33.7354 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 20 2010 20:25:49 [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 13:32:13, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0255.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 13:41:02, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-025 5.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 15:15:55, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-02 55.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:23, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0255.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 15:55:55, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0255.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 records near the top and other records corrupted by shed wakes; salinity was cleaned. ***************************************************************************************** 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 4.0 11.5626 53.7 0.482 31.6171 5.76 250.9 28 4.9 11.5642 53.8 0.498 31.6173 5.76 251.1 22 6.1 11.5665 53.8 0.534 31.6176 5.76 251.3 27 7.0 11.5696 54.4 0.498 31.6182 5.76 251.2 40 8.1 11.5772 54.5 0.479 31.6187 5.76 250.9 27 9.1 11.5456 54.6 0.522 31.6154 5.76 251.2 24 10.0 11.5686 54.5 0.517 31.6187 5.76 251.2 32 11.0 11.5696 54.5 0.509 31.6190 5.76 251.1 23 12.0 11.5762 54.5 0.514 31.6198 5.76 250.9 18 13.0 11.5642 54.6 0.512 31.6174 5.75 250.8 18 14.0 11.5395 54.6 0.518 31.6152 5.75 250.6 21 15.0 11.5137 54.6 0.497 31.6116 5.74 250.4 25 16.0 11.4844 54.7 0.496 31.6060 5.73 249.9 13 17.0 11.4200 55.0 0.523 31.5968 5.72 249.2 41 18.0 11.2860 55.2 0.524 31.5756 5.71 248.9 27 19.0 11.2052 55.9 0.504 31.5686 5.71 248.8 22 20.0 11.1782 56.2 0.475 31.5660 5.70 248.3 20 21.0 11.1586 56.2 0.470 31.5638 5.68 247.6 21 22.0 11.1421 56.3 0.447 31.5625 5.64 246.0 23 23.0 11.0903 56.6 0.406 31.5699 5.58 243.1 27 24.0 11.0439 57.2 0.368 31.6090 5.49 239.5 26 25.0 11.0271 57.7 0.323 31.6565 5.43 236.5 22 26.0 11.0686 58.2 0.281 31.7398 5.37 234.2 25 27.0 11.0783 58.6 0.243 31.7729 5.33 232.5 35 28.0 11.0821 58.5 0.232 31.7831 5.31 231.3 29 29.0 11.0844 58.6 0.223 31.7974 5.29 230.7 21 30.0 11.0734 58.3 0.222 31.8038 5.30 231.0 20 31.0 11.0680 58.5 0.217 31.8102 5.33 232.2 25 32.0 11.1594 58.4 0.220 31.8637 5.35 233.1 27 33.0 11.3745 58.3 0.221 31.9411 5.35 233.0 23 34.0 11.3881 58.3 0.226 31.9469 5.36 233.6 23 35.0 11.4208 58.3 0.218 31.9659 5.36 233.8 26 36.0 11.4378 58.5 0.205 31.9770 5.37 233.9 36 37.0 11.4482 58.5 0.196 31.9842 5.37 234.2 39 38.0 11.4529 58.5 0.193 31.9923 5.37 234.1 23 39.0 11.4524 58.6 0.187 31.9976 5.36 233.7 16 40.0 11.4495 58.6 0.183 32.0004 5.35 233.2 14 41.0 11.4426 58.6 0.179 32.0020 5.34 232.8 12 42.0 11.4425 58.6 0.185 32.0088 5.33 232.2 13 43.0 11.4160 58.7 0.180 32.0220 5.31 231.6 16 44.1 11.3743 58.9 0.172 32.0260 5.29 230.6 30 44.9 11.2965 59.0 0.165 32.0243 5.26 229.4 49 45.9 11.2570 59.0 0.155 32.0272 5.23 228.1 33 47.0 11.2406 59.0 0.155 32.0324 5.21 227.0 20 48.0 11.2167 59.0 0.154 32.0412 5.19 226.3 16 49.0 11.1894 58.9 0.150 32.0448 5.18 225.6 16 50.0 11.1715 58.9 0.149 32.0455 5.15 224.3 19 51.0 11.1265 58.9 0.149 32.0513 5.12 223.1 22 52.0 11.0646 58.8 0.150 32.0680 5.09 221.8 21 53.0 11.0421 58.7 0.144 32.0744 5.06 220.5 18 54.0 11.0098 58.6 0.147 32.0758 5.03 219.2 17 55.0 10.9426 58.6 0.142 32.0787 5.01 218.1 25 56.0 10.8795 58.6 0.137 32.0785 4.97 216.5 45 57.0 10.8254 58.4 0.135 32.0828 4.93 215.0 31 58.0 10.7851 58.5 0.133 32.0875 4.92 214.4 25 59.0 10.7793 58.5 0.132 32.0949 4.91 213.9 32 59.9 10.7765 58.5 0.135 32.1050 4.89 212.9 43 61.0 10.7620 58.5 0.136 32.1128 4.87 212.1 19 62.0 10.7064 58.4 0.132 32.1160 4.86 211.8 13 63.0 10.6921 58.4 0.133 32.1370 4.85 211.3 15 64.0 10.7152 58.4 0.131 32.1571 4.84 210.8 16 65.0 10.7077 58.4 0.128 32.1716 4.83 210.4 20 66.0 10.6915 58.4 0.131 32.1752 4.82 209.8 27 67.0 10.6906 58.5 0.130 32.1760 4.80 208.9 29 68.0 10.6808 58.5 0.127 32.1788 4.77 207.6 27 69.0 10.6174 58.5 0.129 32.1828 4.72 205.8 34 70.0 10.4611 58.3 0.134 32.1837 4.68 203.7 43 71.0 10.4115 58.1 0.127 32.1868 4.62 201.3 25 72.0 10.3582 58.0 0.124 32.1934 4.57 199.1 20 73.0 10.3264 58.0 0.124 32.1993 4.51 196.7 18 74.0 10.2044 57.8 0.124 32.2220 4.47 194.7 18 75.0 10.0706 57.6 0.121 32.2585 4.43 192.9 20 76.0 9.9629 57.5 0.120 32.2899 4.39 191.4 23 77.0 9.9507 57.3 0.119 32.2897 4.36 189.8 28 78.0 9.9395 57.3 0.121 32.2877 4.30 187.5 34 79.0 9.8487 57.3 0.119 32.3065 4.24 184.8 34 80.0 9.7253 57.3 0.115 32.3432 4.18 182.3 29 80.9 9.5930 57.2 0.122 32.3763 4.16 181.2 21 82.0 9.5261 56.8 0.115 32.3951 4.15 180.6 16 83.0 9.4965 56.8 0.115 32.4111 4.13 180.0 14 84.0 9.4837 56.7 0.116 32.4201 4.13 179.7 14 85.0 9.4706 56.8 0.115 32.4280 4.12 179.4 15 86.0 9.4000 56.8 0.112 32.4812 4.12 179.2 19 87.0 9.1841 57.1 0.111 32.5919 4.08 177.5 40 88.0 8.9254 57.0 0.107 32.6810 3.96 172.3 24 89.0 8.7375 56.8 0.104 32.7323 3.89 169.4 18 90.0 8.6372 56.8 0.101 32.7630 3.83 166.7 17 91.0 8.4516 56.8 0.099 32.8425 3.78 164.5 16 92.0 8.3223 56.7 0.096 32.8953 3.73 162.3 16 93.0 8.2292 56.7 0.093 32.9300 3.68 160.2 15 94.0 8.1286 56.8 0.096 32.9647 3.64 158.4 15 95.0 8.0137 57.0 0.089 33.0054 3.60 156.8 17 96.0 7.9192 57.0 0.091 33.0374 3.57 155.2 18 97.0 7.8485 57.2 0.095 33.0611 3.53 153.5 25 97.9 7.7902 57.2 0.084 33.0793 3.47 151.2 36 98.9 7.6764 56.6 0.081 33.1129 3.35 145.9 24 100.0 7.4378 57.3 0.078 33.1957 3.32 144.3 15 101.0 7.1652 57.4 0.077 33.3138 3.29 143.3 13 102.0 7.0820 57.3 0.073 33.3532 3.26 142.0 14 103.0 7.0381 57.0 0.073 33.3747 3.23 140.6 17 104.1 7.0242 56.8 0.073 33.3823 3.19 138.8 26 105.0 6.9922 56.8 0.072 33.4010 3.13 136.3 36 106.0 6.9685 56.6 0.073 33.4142 3.07 133.7 26 107.0 6.9450 56.4 0.072 33.4278 3.02 131.5 23 108.0 6.9080 56.3 0.071 33.4491 2.97 129.1 25 109.0 6.8743 56.1 0.070 33.4677 2.89 125.8 28 110.0 6.8189 56.0 0.076 33.4965 2.81 122.0 22 111.0 6.7849 55.6 0.073 33.5131 2.73 118.6 16 112.0 6.7572 55.6 0.073 33.5258 2.67 116.0 13 113.0 6.6397 55.3 0.073 33.5951 2.62 113.9 13 114.0 6.4930 55.0 0.073 33.6946 2.58 112.2 14 115.0 6.4734 54.7 0.071 33.7066 2.54 110.4 19 116.0 6.4654 54.7 0.070 33.7114 2.48 108.0 32 117.0 6.4497 54.7 0.072 33.7212 2.44 105.9 33 118.0 6.4454 54.6 0.071 33.7241 2.41 104.7 29 118.9 6.4439 54.6 0.070 33.7259 2.39 103.9 24 120.0 6.4413 54.5 0.071 33.7271 2.37 103.0 21 121.0 6.4413 54.2 0.070 33.7269 2.36 102.8 15 122.0 6.4410 54.1 0.070 33.7267 2.36 102.7 14 123.0 6.4394 53.9 0.070 33.7272 2.36 102.5 13 124.0 6.4391 53.6 0.070 33.7275 2.36 102.4 14 125.0 6.4392 53.4 0.070 33.7274 2.35 102.2 13 126.0 6.4384 53.3 0.070 33.7279 2.35 102.2 12 127.0 6.4381 53.1 0.070 33.7282 2.35 102.1 12 128.1 6.4384 53.3 0.070 33.7292 2.35 102.0 22 128.7 6.4384 53.7 0.071 33.7299 2.34 101.8 22