*2011/08/18 17:03:49.07 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/21 15:04:20.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 82 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 848A67AA NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.972 84.579 2 Temperature:Primary 'deg C (ITS90)' 8.572 10.8463 3 Transmissivity %/metre 49.1 58.3 4 Fluorescence:URU:Seapoint mg/m^3 0.95E-01 0.654 5 Salinity:T0:C0 PSS-78 29.9165 32.2585 6 Oxygen:Dissolved:SBE mL/L 2.943 5.779 7 Oxygen:Dissolved:SBE umol/kg 128.1748 252.0789 8 Number_of_bin_records n/a 10 93 $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 : IBC 07 EVENT NUMBER : 264 LATITUDE : 51 17.16000 N ! (deg min) LONGITUDE : 127 43.96000 W ! (deg min) WATER DEPTH : 102 *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 16:12:50 6427 6427 CLEAN 5.0.3 2011/08/11 16:28:39 6402 6402 SHIFTDAT 3.4 2011/08/12 10:52:24 6402 6402 SHIFTDAT 3.4 2011/08/12 13:22:11 6402 6402 SHIFTDAT 3.4 2011/08/12 13:32:25 6402 6402 DELETE 6.3 2011/08/12 13:41:33 6402 2617 CTDEDIT 4.61 2011/08/15 15:59:19 2617 2602 FILTERS 4.3 2011/08/18 14:32:05 2602 2602 BINAVE 4.1.1 2011/08/18 14:33:30 2602 82 REMOVECH 8.0 2011/08/18 14:59:16 82 82 CHGUNITS 3.0 2011/08/18 14:59:31 82 82 REORDER 1.3 2011/08/18 14:59:46 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:49 ? ? $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 74.95 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 15:59:19 15 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 14:59:16 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 17:03:49 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\2010-18-0264.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 21 2010 15:04:08 NMEA Latitude = 51 17.16 N NMEA Longitude = 127 43.96 W NMEA UTC (Time) = Oct 21 2010 15:04:20 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: IBC 07 Depth(m): 102 # nquan = 16 # nvalues = 6427 # 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, 6427 # span 1 = 0.529, 84.952 # span 2 = 8.5625, 10.8517 # span 3 = 8.5799, 10.8524 # span 4 = 2.786066, 3.511579 # span 5 = 3.250116, 3.511243 # span 6 = 1.4750, 2.5275 # span 7 = 1.0275, 87.4138 # span 8 = 6.9597e-02, 7.5824e-01 # span 9 = 7.537, 7.818 # span 10 = 0, 1 # span 11 = -1.228, 1.125 # span 12 = 2.88997, 5.81456 # span 13 = 24.5200, 32.2662 # span 14 = 29.2676, 32.2544 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 21 2010 15:04:20 [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 13:32:17, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0264.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 13:41:04, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-026 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 15:15:57, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-02 64.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:24, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0264.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 15:55:57, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0264.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 corrupted by shed wakes. ***************************************************************************************** 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 9.9881 49.1 0.634 29.9165 5.71 249.2 93 5.0 9.9045 50.4 0.654 30.1448 5.70 248.6 59 6.0 9.9479 50.8 0.622 30.3295 5.67 247.3 56 7.0 9.9706 51.3 0.606 30.3834 5.66 246.9 49 8.0 10.0006 51.4 0.584 30.4125 5.66 247.1 35 9.0 10.0245 51.5 0.575 30.4299 5.67 247.4 35 10.0 10.0266 51.6 0.548 30.4339 5.69 248.1 36 11.0 10.0400 50.9 0.530 30.4434 5.72 249.5 31 12.0 10.0424 51.5 0.509 30.4798 5.75 250.8 27 13.0 9.9728 51.3 0.502 30.4892 5.77 251.8 28 14.0 9.9220 51.2 0.466 30.5003 5.78 252.1 29 15.0 9.9024 51.3 0.442 30.5096 5.77 251.6 30 16.0 9.8780 51.5 0.422 30.5241 5.74 250.6 29 17.0 9.9105 52.0 0.403 30.5836 5.70 248.8 27 18.0 9.9578 52.5 0.389 30.6740 5.69 248.1 26 19.0 9.9557 52.9 0.377 30.6791 5.69 248.2 29 20.0 10.1039 53.1 0.354 30.7468 5.68 247.6 35 21.0 10.3697 54.4 0.351 30.8737 5.64 246.1 36 22.0 10.6187 55.2 0.336 30.9663 5.60 244.1 29 23.0 10.7637 56.0 0.317 31.0416 5.55 242.0 25 24.0 10.8277 56.4 0.295 31.0963 5.52 240.7 26 25.0 10.8256 56.7 0.279 31.1397 5.50 239.7 27 26.0 10.8443 56.8 0.267 31.1742 5.47 238.5 29 27.0 10.8463 57.0 0.260 31.2013 5.44 237.2 33 28.0 10.7975 57.0 0.253 31.2331 5.42 236.4 32 29.0 10.6025 56.7 0.260 31.2079 5.43 237.0 29 30.0 10.5129 56.4 0.266 31.2021 5.44 237.3 27 31.0 10.4661 56.2 0.270 31.2077 5.44 237.1 31 32.0 10.4381 56.1 0.267 31.2702 5.43 236.7 34 33.0 10.4040 55.9 0.257 31.2925 5.42 236.3 33 34.0 10.3790 55.9 0.265 31.3031 5.41 236.0 27 35.0 10.3676 55.8 0.256 31.3217 5.40 235.6 27 36.0 10.3969 55.9 0.254 31.3573 5.40 235.2 26 37.0 10.4331 56.1 0.246 31.3804 5.39 235.1 27 38.0 10.4436 56.2 0.237 31.3884 5.40 235.3 28 39.0 10.5035 56.3 0.231 31.4159 5.40 235.3 35 40.0 10.5130 56.5 0.223 31.4335 5.40 235.2 37 41.0 10.5186 56.4 0.218 31.4369 5.38 234.5 29 42.0 10.5015 56.5 0.217 31.4396 5.37 233.9 26 43.0 10.4365 56.4 0.217 31.4349 5.36 233.6 27 44.0 10.4515 56.6 0.208 31.4472 5.34 232.7 28 45.0 10.5193 56.7 0.202 31.4762 5.27 229.9 28 46.0 10.4308 56.9 0.192 31.5048 5.19 226.3 30 47.0 10.2482 57.2 0.177 31.5431 5.12 223.3 29 48.0 10.1996 57.3 0.167 31.5435 5.07 220.8 29 49.0 10.1782 57.2 0.163 31.5476 5.01 218.6 34 50.0 10.1592 57.4 0.159 31.5553 4.97 216.4 38 50.9 10.1349 57.4 0.156 31.5581 4.92 214.6 22 52.0 10.0969 57.4 0.151 31.5638 4.89 213.3 23 53.0 10.0926 57.4 0.146 31.5664 4.87 212.3 24 54.0 10.0874 57.4 0.145 31.5700 4.84 211.2 26 55.0 10.0695 57.7 0.142 31.5785 4.82 210.0 31 56.0 10.0575 57.8 0.138 31.5814 4.79 208.8 34 57.0 10.0364 57.9 0.140 31.5851 4.77 207.7 35 58.0 10.0059 57.7 0.139 31.5867 4.74 206.4 34 59.0 9.9797 57.6 0.139 31.5896 4.69 204.4 27 60.0 9.9368 57.6 0.139 31.6056 4.64 202.0 25 61.0 9.8658 57.8 0.134 31.6330 4.59 200.1 26 62.0 9.8486 58.0 0.128 31.6434 4.55 198.2 29 63.0 9.8428 58.1 0.122 31.6461 4.51 196.3 31 64.0 9.8154 57.8 0.122 31.6549 4.47 194.8 34 65.0 9.7915 58.1 0.124 31.6611 4.45 193.9 34 66.0 9.7911 58.0 0.123 31.6607 4.43 193.0 32 67.0 9.7918 58.0 0.121 31.6609 4.38 191.0 31 68.0 9.7359 58.0 0.121 31.6759 4.29 187.0 25 69.0 9.6180 58.0 0.117 31.7249 4.17 181.8 28 70.0 9.4059 58.3 0.111 31.8212 4.05 176.6 31 71.0 9.3280 58.3 0.107 31.8525 3.93 171.3 33 72.0 9.2464 58.2 0.104 31.8917 3.84 167.5 29 73.0 9.2175 58.1 0.109 31.9100 3.79 165.0 28 74.0 9.2160 58.2 0.107 31.9150 3.75 163.3 28 75.0 9.2124 58.3 0.103 31.9166 3.71 161.9 31 76.0 9.1999 58.2 0.100 31.9245 3.66 159.6 35 77.0 9.1196 58.1 0.099 31.9644 3.59 156.6 35 78.0 9.0439 58.2 0.097 32.0016 3.54 154.2 29 79.0 9.0320 58.1 0.098 32.0057 3.46 150.9 25 80.0 8.9833 58.1 0.105 32.0344 3.36 146.3 26 81.0 8.7527 57.5 0.100 32.1601 3.25 141.6 28 82.0 8.6640 57.1 0.098 32.2013 3.14 136.8 36 83.0 8.6134 57.0 0.097 32.2266 3.04 132.3 49 84.0 8.5913 56.8 0.096 32.2411 2.97 129.2 44 84.6 8.5720 56.7 0.095 32.2585 2.94 128.2 10