*2011/08/18 17:03:48.29 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/18 14:00:22.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 102 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AF1C28D2 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.396 104.769 2 Temperature:Primary 'deg C (ITS90)' 8.7334 12.0669 3 Transmissivity %/metre 42.5 57.2 4 Fluorescence:URU:Seapoint mg/m^3 0.92E-01 0.601 5 Salinity:T0:C0 PSS-78 28.8772 33.007 6 Oxygen:Dissolved:SBE mL/L 1.835 4.428 7 Oxygen:Dissolved:SBE umol/kg 79.87554 193.4516 8 Number_of_bin_records n/a 19 56 $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 : IVI 03 EVENT NUMBER : 210 LATITUDE : 50 24.02000 N ! (deg min) LONGITUDE : 127 29.19000 W ! (deg min) WATER DEPTH : 116 *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 16:12:11 7732 7732 CLEAN 5.0.3 2011/08/11 16:28:00 7717 7717 SHIFTDAT 3.4 2011/08/12 10:51:48 7717 7717 SHIFTDAT 3.4 2011/08/12 13:21:32 7717 7717 SHIFTDAT 3.4 2011/08/12 13:31:48 7717 7717 DELETE 6.3 2011/08/12 13:41:07 7717 3332 CTDEDIT 4.61 2011/08/15 13:23:36 3332 3282 FILTERS 4.3 2011/08/18 14:31:52 3282 3282 BINAVE 4.1.1 2011/08/18 14:33:22 3282 102 REMOVECH 8.0 2011/08/18 14:59:15 102 102 CHGUNITS 3.0 2011/08/18 14:59:31 102 102 REORDER 1.3 2011/08/18 14:59:45 ? ? 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 95.17 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 13:23:36 50 records were deleted in this editing session. 6 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\2010-18-0210.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 18 2010 14:00:30 NMEA Latitude = 50 24.02 N NMEA Longitude = 127 29.19 W NMEA UTC (Time) = Oct 18 2010 14:00:22 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: IVI 03 Depth(m): 116 # nquan = 16 # nvalues = 7732 # 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, 7732 # span 1 = 0.750, 105.171 # span 2 = 8.7264, 12.0713 # span 3 = 8.7293, 12.0720 # span 4 = 3.358707, 3.675036 # span 5 = 3.359820, 3.675279 # span 6 = 1.1160, 2.0904 # span 7 = 1.3538, 86.9897 # span 8 = 8.0586e-02, 6.6300e-01 # span 9 = 7.410, 7.730 # span 10 = 0, 1 # span 11 = -1.230, 1.052 # span 12 = 1.82763, 4.43696 # span 13 = 28.8623, 33.0101 # span 14 = 28.8763, 33.0139 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 18 2010 14:00:22 [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 13:31:56, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0210.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 13:40:53, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-021 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 # alignctd_date = Aug 11 2011 15:15:46, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-02 10.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:15, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0210.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 15:55:45, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0210.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 bottom 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 4.4 11.9399 47.7 0.145 28.8772 4.43 193.4 19 5.0 11.9217 47.6 0.214 28.9805 4.40 192.3 56 6.0 11.8625 48.0 0.406 29.4108 4.33 189.0 42 7.0 11.7693 48.6 0.572 29.9873 4.26 186.0 37 8.0 11.7519 50.0 0.601 30.1247 4.23 184.8 39 9.0 11.7536 53.1 0.479 30.1950 4.22 184.3 38 10.0 11.7572 54.1 0.387 30.2690 4.22 184.0 38 11.0 11.7656 54.3 0.302 30.3238 4.22 183.9 37 12.0 11.7904 54.7 0.254 30.4027 4.22 184.1 36 13.0 11.8433 54.9 0.237 30.5246 4.22 184.1 39 14.0 11.8944 55.2 0.209 30.6187 4.23 184.4 39 15.0 11.9470 55.4 0.197 30.6711 4.24 185.2 39 16.0 12.0061 56.3 0.194 30.7284 4.25 185.4 39 17.0 11.9997 57.0 0.187 30.7800 4.25 185.5 41 18.0 12.0135 57.2 0.182 30.8411 4.25 185.4 42 19.0 12.0141 57.2 0.167 30.8758 4.24 184.8 43 20.0 12.0215 56.7 0.160 30.9317 4.24 184.7 41 21.0 12.0168 56.7 0.156 30.9797 4.24 184.8 38 22.0 12.0298 56.7 0.148 31.0088 4.23 184.6 37 23.0 12.0213 56.6 0.150 31.0356 4.22 184.3 37 24.0 11.9734 56.3 0.141 31.0670 4.23 184.6 38 25.0 11.9696 56.6 0.137 31.0916 4.24 185.0 40 26.0 12.0132 56.5 0.134 31.1267 4.23 184.7 39 27.0 12.0366 56.0 0.131 31.1695 4.24 185.1 39 28.0 12.0309 56.0 0.126 31.2107 4.25 185.4 36 29.0 12.0224 56.0 0.127 31.2500 4.26 185.9 37 30.0 12.0356 55.6 0.132 31.2844 4.26 185.7 37 31.0 12.0545 56.0 0.133 31.3358 4.25 185.3 39 32.0 12.0669 56.1 0.135 31.3924 4.23 184.6 35 33.0 12.0635 55.5 0.139 31.4986 4.22 184.0 36 34.0 12.0622 55.5 0.140 31.6252 4.20 183.3 35 35.0 12.0373 55.2 0.140 31.6913 4.19 182.5 36 36.0 12.0085 55.0 0.143 31.7462 4.16 181.2 36 37.0 11.9717 54.7 0.144 31.7974 4.12 179.5 38 38.0 11.9115 54.3 0.143 31.8853 4.05 176.8 35 39.0 11.8401 53.1 0.147 31.9414 3.98 173.4 32 40.0 11.7751 53.2 0.148 32.0071 3.87 168.5 27 41.0 11.5875 53.2 0.150 32.0992 3.77 164.2 29 42.0 11.5124 52.4 0.150 32.1364 3.69 160.9 31 43.0 11.4490 52.5 0.149 32.1998 3.63 158.2 31 44.0 11.3580 52.9 0.147 32.2739 3.56 154.9 30 45.0 11.2654 52.2 0.147 32.2853 3.48 151.8 27 46.0 11.1796 50.3 0.147 32.3215 3.43 149.4 28 47.0 11.1427 50.3 0.147 32.3378 3.38 147.4 27 48.0 11.0927 50.6 0.143 32.3645 3.34 145.3 27 49.0 11.0122 51.5 0.143 32.4031 3.27 142.5 27 50.0 10.9483 51.3 0.142 32.4094 3.18 138.6 27 51.0 10.8335 50.9 0.139 32.4481 3.07 133.7 26 52.0 10.6000 50.6 0.136 32.5146 2.96 128.8 28 53.0 10.4685 50.9 0.131 32.5564 2.84 123.5 28 54.0 10.2795 51.3 0.128 32.5985 2.74 119.3 27 55.0 10.2049 50.7 0.126 32.6158 2.65 115.6 28 56.0 10.1494 51.1 0.124 32.6256 2.58 112.2 27 57.0 10.0578 50.9 0.121 32.6462 2.54 110.4 27 58.0 9.9385 50.8 0.115 32.6875 2.53 110.3 27 59.0 9.8757 52.7 0.109 32.7178 2.53 110.3 27 60.0 9.8309 53.3 0.107 32.7372 2.50 109.0 27 61.0 9.7632 53.3 0.105 32.7447 2.46 107.0 28 62.0 9.7119 52.1 0.105 32.7464 2.44 106.2 28 63.0 9.6874 52.6 0.103 32.7635 2.44 106.5 28 64.0 9.6667 51.5 0.103 32.7774 2.47 107.5 29 65.0 9.6726 50.4 0.099 32.7875 2.49 108.6 29 66.0 9.6570 51.6 0.096 32.7979 2.51 109.5 28 67.0 9.6345 52.0 0.095 32.8079 2.53 110.2 27 68.0 9.6159 51.7 0.095 32.8158 2.54 110.6 27 69.0 9.5959 51.7 0.095 32.8222 2.54 110.5 28 70.0 9.5604 51.0 0.095 32.8291 2.52 109.9 29 71.0 9.5160 51.0 0.095 32.8347 2.52 109.6 28 72.0 9.4988 50.8 0.095 32.8433 2.50 109.0 30 73.0 9.4579 50.3 0.094 32.8485 2.49 108.5 30 74.0 9.4457 50.7 0.093 32.8516 2.50 108.7 29 75.0 9.4552 50.3 0.093 32.8612 2.50 109.0 30 76.0 9.4386 49.4 0.092 32.8706 2.50 108.9 29 77.0 9.4293 49.1 0.092 32.8730 2.48 107.9 28 78.0 9.3970 48.5 0.093 32.8744 2.45 106.5 28 79.0 9.3774 49.7 0.092 32.8734 2.42 105.3 27 80.0 9.3674 50.1 0.092 32.8755 2.39 104.2 30 81.0 9.3466 50.4 0.093 32.8793 2.36 102.8 30 82.0 9.3145 50.5 0.092 32.8818 2.32 101.0 30 83.0 9.2649 50.4 0.095 32.8820 2.30 100.0 29 84.0 9.2694 50.4 0.093 32.8897 2.27 98.9 29 85.0 9.2403 50.4 0.093 32.8925 2.25 97.8 29 86.0 9.2057 51.1 0.095 32.8952 2.22 96.9 28 87.0 9.1854 51.1 0.093 32.8984 2.20 95.9 28 88.0 9.1572 51.4 0.092 32.9015 2.18 95.1 28 89.0 9.1406 51.4 0.093 32.9055 2.16 94.2 29 90.0 9.1171 51.4 0.093 32.9097 2.13 92.9 28 91.0 9.0793 50.0 0.095 32.9149 2.11 91.7 30 92.0 9.0585 49.3 0.095 32.9182 2.08 90.4 29 93.0 9.0323 48.5 0.095 32.9224 2.04 88.8 29 94.0 8.9917 48.2 0.095 32.9312 2.01 87.3 28 95.0 8.9651 46.7 0.095 32.9360 1.97 85.7 28 96.0 8.9358 47.0 0.095 32.9403 1.93 84.2 27 97.0 8.9187 46.7 0.095 32.9440 1.90 82.9 28 98.0 8.8991 45.5 0.095 32.9500 1.88 82.1 28 99.0 8.8802 45.3 0.096 32.9562 1.87 81.6 30 100.0 8.8490 44.9 0.094 32.9669 1.87 81.4 32 101.0 8.8255 45.7 0.094 32.9751 1.86 81.1 31 102.0 8.8108 45.6 0.095 32.9804 1.85 80.7 32 103.0 8.7701 43.5 0.094 32.9931 1.84 80.1 39 104.0 8.7501 42.5 0.093 32.9996 1.84 79.9 48 104.8 8.7334 43.1 0.092 33.0070 1.84 80.1 27