*2011/08/18 17:03:52.82 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/11/06 22:15:17.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 58 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C9572AF7 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.287 60.549 2 Temperature:Primary 'deg C (ITS90)' 9.5716 9.7238 3 Transmissivity %/metre 53.2 54.7 4 Fluorescence:URU:Seapoint mg/m^3 0.142 0.161 5 Salinity:T0:C0 PSS-78 31.662 32.172 6 Oxygen:Dissolved:SBE mL/L 4.923 5.706 7 Oxygen:Dissolved:SBE umol/kg 214.4556 248.6626 8 Number_of_bin_records n/a 8 32 $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 : DE 02 EVENT NUMBER : 432 LATITUDE : 54 9.87000 N ! (deg min) LONGITUDE : 131 56.04000 W ! (deg min) WATER DEPTH : 71 *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 16:16:45 4740 4740 CLEAN 5.0.3 2011/08/11 16:32:31 4722 4722 SHIFTDAT 3.4 2011/08/12 10:56:03 4722 4722 SHIFTDAT 3.4 2011/08/12 13:25:56 4722 4722 SHIFTDAT 3.4 2011/08/12 13:36:11 4722 4722 DELETE 6.3 2011/08/12 13:44:11 4722 1451 CTDEDIT 4.61 2011/08/17 16:08:34 1451 1451 FILTERS 4.3 2011/08/18 14:33:40 1451 1451 BINAVE 4.1.1 2011/08/18 14:34:20 1451 58 REMOVECH 8.0 2011/08/18 14:59:21 58 58 CHGUNITS 3.0 2011/08/18 14:59:35 58 58 REORDER 1.3 2011/08/18 14:59:50 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:52 ? ? $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 50.85 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/17 16:08:34 18 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 14:59:21 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 17:03:52 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\2010-18-0432.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 06 2010 22:15:00 NMEA Latitude = 54 09.87 N NMEA Longitude = 131 56.04 W NMEA UTC (Time) = Nov 06 2010 22:15:17 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: DE 2 Depth(m): 71 # nquan = 16 # nvalues = 4740 # 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, 4740 # span 1 = 0.460, 60.846 # span 2 = 9.5699, 9.7251 # span 3 = 9.5710, 9.7259 # span 4 = 0.276007, 3.496622 # span 5 = 3.369210, 3.496940 # span 6 = 2.2039, 2.4933 # span 7 = 1.2559, 86.0436 # span 8 = 6.9597e-02, 1.6484e-01 # span 9 = 7.844, 7.881 # span 10 = 0, 1 # span 11 = -1.630, 1.302 # span 12 = 4.90968, 5.71132 # span 13 = 2.0760, 32.1745 # span 14 = 30.8681, 32.1772 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Nov 06 2010 22:15:17 [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 13:34:04, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0432.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 13:42:07, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-043 2.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 15:17:01, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-04 32.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:47:26, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0432.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 15:57:10, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0432.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 clean salinity 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 4.3 9.6182 53.4 0.142 31.6620 5.70 248.6 18 4.9 9.6186 53.3 0.143 31.6620 5.70 248.6 26 6.0 9.6188 53.3 0.146 31.6622 5.71 248.7 23 7.0 9.6189 53.3 0.148 31.6623 5.70 248.4 22 8.0 9.6206 53.3 0.150 31.6651 5.70 248.3 27 9.0 9.6223 53.4 0.153 31.6685 5.70 248.3 30 10.0 9.6261 53.4 0.156 31.6756 5.69 248.0 26 11.0 9.6269 53.3 0.158 31.6769 5.68 247.7 24 12.0 9.6272 53.3 0.158 31.6774 5.68 247.5 25 13.0 9.6270 53.3 0.158 31.6773 5.68 247.6 28 14.0 9.6271 53.3 0.158 31.6771 5.68 247.4 27 15.0 9.6275 53.3 0.158 31.6777 5.67 247.3 24 16.0 9.6273 53.3 0.158 31.6773 5.68 247.4 22 17.0 9.6267 53.3 0.158 31.6759 5.68 247.5 27 18.0 9.6266 53.3 0.158 31.6755 5.68 247.5 27 19.0 9.6270 53.3 0.158 31.6763 5.68 247.4 27 20.0 9.6270 53.3 0.158 31.6759 5.68 247.4 25 21.0 9.6280 53.4 0.158 31.6781 5.68 247.5 26 22.0 9.6282 53.3 0.158 31.6783 5.68 247.4 29 23.0 9.6282 53.3 0.159 31.6783 5.68 247.4 26 24.0 9.6282 53.3 0.158 31.6778 5.68 247.5 21 25.0 9.6294 53.2 0.158 31.6805 5.68 247.3 23 26.0 9.6295 53.2 0.160 31.6806 5.67 247.3 23 27.0 9.6303 53.2 0.160 31.6824 5.67 247.0 25 28.0 9.6306 53.3 0.159 31.6829 5.67 247.0 26 29.0 9.6316 53.3 0.159 31.6850 5.67 247.1 29 30.0 9.6313 53.4 0.160 31.6840 5.67 247.1 32 31.0 9.6328 53.3 0.159 31.6873 5.66 246.8 24 32.0 9.6376 53.3 0.160 31.6982 5.65 246.2 21 33.0 9.6413 53.3 0.160 31.7059 5.64 245.6 22 34.0 9.6510 53.4 0.158 31.7248 5.62 244.9 25 35.0 9.6561 53.6 0.158 31.7316 5.60 244.2 29 36.0 9.6667 53.7 0.158 31.7405 5.59 243.4 25 37.0 9.6827 53.8 0.158 31.7557 5.56 242.2 23 38.0 9.6900 53.9 0.158 31.7655 5.52 240.7 22 39.0 9.7054 53.9 0.158 31.7950 5.48 238.8 25 40.0 9.7234 54.2 0.158 31.8458 5.43 236.4 28 41.0 9.7238 54.5 0.158 31.8930 5.38 234.2 25 42.0 9.7216 54.6 0.158 31.9116 5.34 232.7 18 43.0 9.7172 54.7 0.159 31.9360 5.31 231.3 23 44.0 9.7088 54.6 0.161 31.9548 5.28 230.0 27 45.0 9.6977 54.5 0.160 31.9786 5.24 228.4 26 46.0 9.6913 54.4 0.158 31.9932 5.22 227.2 25 47.0 9.6882 54.3 0.159 31.9997 5.20 226.5 25 48.0 9.6863 54.3 0.159 32.0079 5.18 225.6 25 49.0 9.6876 54.2 0.158 32.0169 5.15 224.5 25 50.0 9.6853 54.2 0.158 32.0266 5.13 223.4 27 51.0 9.6678 54.2 0.158 32.0514 5.10 222.3 28 52.0 9.6574 54.3 0.158 32.0642 5.08 221.4 27 53.0 9.6546 54.2 0.158 32.0682 5.06 220.4 24 54.0 9.6450 54.2 0.158 32.0773 5.03 218.9 24 55.0 9.5818 54.2 0.158 32.1414 5.00 217.7 27 56.0 9.5746 54.0 0.158 32.1491 4.97 216.6 28 57.0 9.5731 54.0 0.158 32.1529 4.96 215.9 28 58.0 9.5716 54.0 0.158 32.1578 4.95 215.6 27 59.0 9.5729 53.9 0.158 32.1622 4.93 214.9 24 60.0 9.5750 54.1 0.157 32.1720 4.93 214.5 25 60.5 9.5749 54.2 0.157 32.1700 4.92 214.5 8