*2011/08/18 17:03:54.12 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/11/12 19:34:20.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 72 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1CDB1835 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.258 74.987 2 Temperature:Primary 'deg C (ITS90)' 8.4149 8.9874 3 Transmissivity %/metre 35.4 44.7 4 Fluorescence:URU:Seapoint mg/m^3 0.144 0.164 5 Salinity:T0:C0 PSS-78 28.1655 30.2019 6 Oxygen:Dissolved:SBE mL/L 4.659 5.955 7 Oxygen:Dissolved:SBE umol/kg 203.2325 260.0978 8 Number_of_bin_records n/a 23 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 : ISEA 13 EVENT NUMBER : 492 LATITUDE : 56 28.13000 N ! (deg min) LONGITUDE : 132 39.25000 W ! (deg min) WATER DEPTH : 86 *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 16:18:10 5917 5917 CLEAN 5.0.3 2011/08/11 16:33:57 5905 5905 SHIFTDAT 3.4 2011/08/12 10:57:23 5905 5905 SHIFTDAT 3.4 2011/08/12 13:27:19 5905 5905 SHIFTDAT 3.4 2011/08/12 13:37:30 5905 5905 DELETE 6.3 2011/08/12 13:45:10 5905 2198 CTDEDIT 4.61 2011/08/18 09:23:49 2198 2139 FILTERS 4.3 2011/08/18 14:34:15 2139 2139 BINAVE 4.1.1 2011/08/18 14:34:38 2139 72 REMOVECH 8.0 2011/08/18 14:59:23 72 72 CHGUNITS 3.0 2011/08/18 14:59:36 72 72 REORDER 1.3 2011/08/18 14:59:51 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:54 ? ? $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 65.64 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/18 09:23:49 59 records were deleted in this editing session. No data values were changed. -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 14:59:23 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 17:03:54 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\2010-18-0492.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 12 2010 19:34:03 NMEA Latitude = 56 28.13 N NMEA Longitude = 132 39.25 W NMEA UTC (Time) = Nov 12 2010 19:34:20 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: ISEA 13 Depth(m): 86 # nquan = 16 # nvalues = 5917 # 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, 5917 # span 1 = 0.627, 75.639 # span 2 = 8.4049, 8.9896 # span 3 = 8.4055, 8.9904 # span 4 = 3.005574, 3.232581 # span 5 = 3.005067, 3.232745 # span 6 = 2.0574, 2.5018 # span 7 = 1.1254, 81.8352 # span 8 = 2.5641e-02, 1.1685e+00 # span 9 = 7.748, 7.857 # span 10 = 0, 1 # span 11 = -1.575, 1.355 # span 12 = 4.64311, 6.00695 # span 13 = 28.1413, 30.2110 # span 14 = 28.1347, 30.2097 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Nov 12 2010 19:34:20 [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 13:34:42, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0492.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 13:42:31, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-049 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 15:17:24, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-04 92.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:47:48, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0492.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 15:57:36, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0492.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 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 4.3 8.4149 36.8 0.144 28.1655 5.87 256.3 47 4.9 8.4235 37.8 0.148 28.1866 5.87 256.3 30 6.1 8.4395 38.0 0.150 28.2298 5.88 256.9 35 7.0 8.4504 38.8 0.155 28.2752 5.90 257.7 37 8.0 8.4596 39.7 0.159 28.2952 5.89 257.4 31 9.0 8.4782 39.7 0.158 28.3148 5.89 257.1 28 10.0 8.4982 39.2 0.158 28.3640 5.90 257.9 27 11.0 8.4970 40.5 0.159 28.4632 5.94 259.3 27 12.0 8.4946 42.8 0.164 28.5028 5.95 260.1 27 13.0 8.5573 44.0 0.159 28.6234 5.94 259.3 27 14.0 8.6129 44.4 0.158 28.6796 5.91 258.2 29 15.0 8.6309 44.0 0.158 28.6920 5.89 257.4 29 16.0 8.6404 43.7 0.158 28.6973 5.87 256.5 31 17.0 8.6437 43.6 0.159 28.6994 5.85 255.3 28 18.0 8.6647 43.5 0.158 28.7095 5.81 253.6 28 19.0 8.6906 42.5 0.158 28.7396 5.75 251.1 29 20.0 8.7768 41.6 0.159 28.9253 5.68 247.8 29 21.0 8.8559 42.0 0.160 29.1454 5.60 244.5 29 22.0 8.9264 43.2 0.158 29.3314 5.53 241.6 29 23.0 8.9674 44.1 0.158 29.4456 5.48 239.3 27 24.0 8.9822 44.7 0.159 29.4989 5.44 237.6 30 25.0 8.9825 44.6 0.158 29.5035 5.42 236.7 29 26.0 8.9824 44.7 0.159 29.5064 5.41 236.2 29 27.0 8.9846 44.5 0.158 29.5264 5.39 235.4 28 28.0 8.9852 44.7 0.159 29.5433 5.38 234.9 29 29.0 8.9838 44.6 0.160 29.5651 5.36 234.1 28 30.0 8.9859 44.5 0.159 29.6120 5.34 233.0 27 31.0 8.9874 44.6 0.159 29.6330 5.32 232.1 30 32.0 8.9762 44.4 0.158 29.6606 5.30 231.4 29 33.0 8.9792 44.1 0.159 29.6518 5.29 230.7 29 34.0 8.9769 44.1 0.158 29.6543 5.27 229.9 28 35.0 8.9597 44.0 0.158 29.6767 5.25 229.0 29 36.0 8.9427 43.4 0.159 29.6982 5.22 228.0 29 37.0 8.9341 43.0 0.158 29.7101 5.20 227.1 28 38.0 8.9291 42.7 0.159 29.7309 5.18 226.1 29 39.0 8.9278 42.6 0.159 29.7590 5.16 225.3 30 40.0 8.9303 42.5 0.158 29.7792 5.15 224.7 23 41.0 8.9320 42.6 0.161 29.7876 5.15 224.6 29 42.0 8.9376 42.7 0.160 29.7964 5.14 224.5 29 43.0 8.9399 42.8 0.161 29.7981 5.14 224.4 29 44.0 8.9396 42.7 0.160 29.8019 5.15 224.6 29 45.0 8.9465 42.7 0.161 29.8083 5.14 224.5 28 46.0 8.9533 43.1 0.159 29.8212 5.14 224.2 30 47.0 8.9580 43.3 0.160 29.8299 5.14 224.2 29 48.0 8.9567 43.3 0.159 29.8304 5.13 224.0 29 49.0 8.9560 43.3 0.159 29.8360 5.11 223.1 29 50.0 8.9355 43.3 0.160 29.8835 5.09 221.9 29 51.0 8.9112 42.7 0.162 29.9457 5.05 220.5 29 52.0 8.9125 42.2 0.163 29.9631 5.02 219.1 29 53.0 8.9126 42.3 0.160 29.9907 5.00 218.1 28 54.0 8.8993 42.4 0.158 30.0195 4.99 217.5 30 55.0 8.8972 42.3 0.159 30.0200 4.97 216.8 30 56.0 8.8863 42.0 0.158 30.0355 4.95 216.2 30 57.0 8.8766 41.9 0.158 30.0525 4.94 215.5 29 58.0 8.8761 41.7 0.158 30.0696 4.91 214.4 30 59.0 8.8419 41.9 0.158 30.0836 4.89 213.2 29 60.0 8.8105 40.9 0.158 30.0922 4.86 212.2 29 61.0 8.7792 40.1 0.160 30.0927 4.85 211.5 30 62.0 8.7843 39.4 0.158 30.0924 4.82 210.3 31 63.0 8.7396 38.9 0.159 30.1034 4.79 209.1 30 64.0 8.7081 38.4 0.159 30.1115 4.76 207.6 30 65.0 8.6257 37.3 0.158 30.1310 4.73 206.5 30 66.0 8.5941 35.6 0.158 30.1511 4.71 205.4 31 67.0 8.6203 35.4 0.158 30.1681 4.70 204.9 30 68.0 8.6447 36.1 0.158 30.1789 4.69 204.5 31 69.0 8.6524 36.6 0.158 30.1817 4.68 204.2 31 70.0 8.6422 36.5 0.158 30.1833 4.67 203.9 30 71.0 8.6357 36.5 0.158 30.1884 4.67 203.6 32 72.0 8.6398 36.5 0.158 30.1953 4.66 203.4 31 73.0 8.6437 36.6 0.158 30.1980 4.66 203.4 32 74.0 8.6579 37.0 0.158 30.2013 4.66 203.2 32 75.0 8.6623 37.1 0.158 30.2019 4.66 203.3 28