*2011/08/18 17:03:48.70 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/19 19:22:41.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 67 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 953F4F85 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.492 68.775 2 Temperature:Primary 'deg C (ITS90)' 9.8878 12.2158 3 Transmissivity %/metre 52.4 57.6 4 Fluorescence:URU:Seapoint mg/m^3 0.149 0.741 5 Salinity:T0:C0 PSS-78 31.5068 32.3523 6 Oxygen:Dissolved:SBE mL/L 4.601 5.687 7 Oxygen:Dissolved:SBE umol/kg 200.4107 247.9723 8 Number_of_bin_records n/a 1 60 $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 : VI 19 EVENT NUMBER : 234 LATITUDE : 50 21.79000 N ! (deg min) LONGITUDE : 128 5.69000 W ! (deg min) WATER DEPTH : 79 *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 16:12:32 6316 6316 CLEAN 5.0.3 2011/08/11 16:28:20 6299 6299 SHIFTDAT 3.4 2011/08/12 10:52:07 6299 6299 SHIFTDAT 3.4 2011/08/12 13:21:53 6299 6299 SHIFTDAT 3.4 2011/08/12 13:32:07 6299 6299 DELETE 6.3 2011/08/12 13:41:20 6299 1516 CTDEDIT 4.61 2011/08/15 15:08:08 1516 1393 FILTERS 4.3 2011/08/18 14:31:59 1393 1393 BINAVE 4.1.1 2011/08/18 14:33:26 1393 67 REMOVECH 8.0 2011/08/18 14:59:15 67 67 CHGUNITS 3.0 2011/08/18 14:59:31 67 67 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 59.09 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 15:08:08 123 records were deleted in this editing session. 22 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\2010-18-0234.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 19 2010 19:22:41 NMEA Latitude = 50 21.79 N NMEA Longitude = 128 05.69 W NMEA UTC (Time) = Oct 19 2010 19:22:41 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: VI 19 Depth(m): 79 # nquan = 16 # nvalues = 6316 # 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, 6316 # span 1 = 0.614, 69.086 # span 2 = 9.8542, 12.2162 # span 3 = 9.8934, 12.2171 # span 4 = 0.294677, 3.663389 # span 5 = 0.598252, 3.663634 # span 6 = 2.1013, 2.5897 # span 7 = 5.8558, 89.9584 # span 8 = 0.0000e+00, 9.8535e-01 # span 9 = 7.786, 7.910 # span 10 = 0, 1 # span 11 = -2.247, 2.407 # span 12 = 4.57802, 5.69522 # span 13 = 2.0747, 32.3592 # span 14 = 4.4295, 32.3604 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 19 2010 19:22:41 [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 13:32:07, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0234.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 13:40:59, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-023 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 # alignctd_date = Aug 11 2011 15:15:52, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-02 34.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:19, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0234.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 15:55:51, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0234.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 some 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 3.5 12.2127 52.4 0.652 31.5088 5.67 247.4 1 3.9 12.2129 52.5 0.641 31.5085 5.68 247.6 17 4.9 12.2134 52.6 0.663 31.5085 5.68 247.8 60 6.2 12.2146 52.7 0.680 31.5083 5.68 247.8 14 7.0 12.2154 52.6 0.698 31.5080 5.68 247.6 27 8.0 12.2158 52.6 0.710 31.5082 5.68 247.5 23 9.0 12.2152 52.6 0.724 31.5080 5.68 247.5 20 10.0 12.2138 52.6 0.741 31.5076 5.68 247.6 21 11.1 12.2056 52.7 0.668 31.5075 5.68 247.9 15 11.9 12.2049 52.9 0.653 31.5074 5.68 247.7 17 13.0 12.2058 52.8 0.690 31.5075 5.68 247.6 13 14.0 12.2056 52.8 0.701 31.5072 5.68 247.7 13 15.0 12.2065 52.8 0.741 31.5073 5.68 247.8 18 16.0 12.2066 52.7 0.709 31.5074 5.68 247.9 20 17.0 12.2068 52.7 0.682 31.5072 5.69 248.0 23 18.0 12.2072 52.8 0.681 31.5068 5.68 247.8 21 19.0 12.2074 52.7 0.694 31.5069 5.68 247.5 23 20.0 12.2078 52.8 0.679 31.5071 5.68 247.7 35 21.0 12.2077 52.8 0.715 31.5070 5.68 247.6 27 22.0 12.2074 52.5 0.706 31.5070 5.67 247.4 17 23.0 12.2076 52.8 0.702 31.5070 5.67 247.4 15 24.0 12.2074 52.7 0.695 31.5071 5.67 247.1 25 25.0 12.1971 53.1 0.676 31.5113 5.66 246.9 35 26.0 12.1913 53.2 0.685 31.5128 5.66 246.8 36 27.0 12.1882 53.3 0.671 31.5136 5.65 246.5 38 28.0 12.1839 53.3 0.666 31.5143 5.65 246.4 26 29.0 12.1716 53.5 0.651 31.5176 5.64 246.1 21 30.0 12.1679 53.7 0.628 31.5193 5.64 246.0 27 31.0 12.1629 53.6 0.626 31.5210 5.64 245.8 36 32.0 12.1575 53.7 0.623 31.5256 5.61 244.8 25 33.0 12.1625 53.9 0.575 31.5457 5.60 244.0 18 34.0 12.1550 54.2 0.567 31.5608 5.59 243.5 18 35.0 12.1437 54.7 0.509 31.5841 5.57 243.0 35 36.0 12.1442 55.0 0.462 31.5967 5.53 241.3 17 37.0 12.1235 54.9 0.458 31.6110 5.51 240.4 11 38.0 12.1013 55.0 0.447 31.6277 5.50 239.8 10 39.0 12.0860 55.3 0.442 31.6454 5.49 239.4 11 40.0 12.0785 55.3 0.432 31.6483 5.48 239.1 13 41.0 12.0552 55.5 0.418 31.6529 5.47 238.5 23 42.0 12.0367 55.6 0.376 31.6619 5.41 236.1 20 43.0 12.0145 55.5 0.351 31.6678 5.39 235.1 16 44.0 11.9639 55.7 0.343 31.6818 5.37 234.1 15 45.0 11.9248 55.5 0.331 31.7052 5.34 232.9 15 46.0 11.8785 55.6 0.321 31.7293 5.32 231.8 14 47.0 11.8220 55.9 0.325 31.7528 5.30 230.9 15 48.0 11.7854 56.0 0.312 31.7682 5.28 230.0 17 49.0 11.7301 56.0 0.299 31.7870 5.26 229.3 23 49.9 11.6845 56.1 0.299 31.7989 5.24 228.6 35 51.0 11.6192 56.1 0.272 31.8241 5.17 225.3 36 52.0 11.5482 56.1 0.262 31.8459 5.11 222.9 20 53.0 11.4685 56.2 0.248 31.8793 5.07 220.9 17 54.0 11.4079 56.2 0.237 31.9066 5.03 219.0 15 55.0 11.2814 56.4 0.225 31.9548 4.99 217.6 13 56.0 11.2404 56.6 0.216 31.9707 4.96 216.2 14 57.0 11.0999 56.6 0.215 32.0200 4.94 215.4 14 58.0 11.0273 56.7 0.204 32.0428 4.92 214.6 15 59.0 10.9447 56.8 0.205 32.0643 4.90 213.6 20 59.9 10.8561 57.0 0.197 32.0851 4.87 212.2 24 61.0 10.7058 57.3 0.186 32.1272 4.79 208.7 24 62.0 10.6894 57.3 0.181 32.1331 4.76 207.2 17 63.0 10.6662 57.2 0.181 32.1484 4.72 205.6 15 64.0 10.5365 57.3 0.176 32.1919 4.69 204.5 12 65.0 10.4219 57.3 0.168 32.2196 4.67 203.4 13 66.0 10.3392 57.4 0.161 32.2384 4.65 202.4 14 67.0 10.1941 57.5 0.157 32.2732 4.63 201.8 14 68.1 9.9873 57.5 0.149 32.3302 4.62 201.3 23 68.8 9.8878 57.6 0.152 32.3523 4.60 200.4 29