*2011/08/18 17:03:52.74 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/11/06 18:17:03.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 24ACBE17 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.964 55.826 2 Temperature:Primary 'deg C (ITS90)' 9.6107 10.0704 3 Transmissivity %/metre 54.3 54.9 4 Fluorescence:URU:Seapoint mg/m^3 0.156 0.161 5 Salinity:T0:C0 PSS-78 31.9542 32.2819 6 Oxygen:Dissolved:SBE mL/L 4.979 5.566 7 Oxygen:Dissolved:SBE umol/kg 216.8778 242.5238 8 Number_of_bin_records n/a 15 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 : DE 04 EVENT NUMBER : 426 LATITUDE : 54 9.73000 N ! (deg min) LONGITUDE : 132 31.82000 W ! (deg min) WATER DEPTH : 66 *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 16:16:42 4504 4504 CLEAN 5.0.3 2011/08/11 16:32:28 4484 4484 SHIFTDAT 3.4 2011/08/12 10:56:00 4484 4484 SHIFTDAT 3.4 2011/08/12 13:25:53 4484 4484 SHIFTDAT 3.4 2011/08/12 13:36:08 4484 4484 DELETE 6.3 2011/08/12 13:44:09 4484 1412 CTDEDIT 4.61 2011/08/17 15:56:52 1412 1327 FILTERS 4.3 2011/08/18 14:33:39 1327 1327 BINAVE 4.1.1 2011/08/18 14:34:19 1327 53 REMOVECH 8.0 2011/08/18 14:59:21 53 53 CHGUNITS 3.0 2011/08/18 14:59:35 53 53 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 46.27 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/17 15:56:52 85 records were deleted in this editing session. 13 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\2010-18-0426.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 18:16:57 NMEA Latitude = 54 09.73 N NMEA Longitude = 132 31.82 W NMEA UTC (Time) = Nov 06 2010 18:17:03 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: DE 4 Depth(m): 66 # nquan = 16 # nvalues = 4504 # 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, 4504 # span 1 = 0.544, 56.271 # span 2 = 9.6048, 10.0730 # span 3 = 9.6052, 10.0737 # span 4 = 3.509853, 3.523176 # span 5 = 3.509717, 3.523500 # span 6 = 2.2234, 2.4652 # span 7 = 0.9623, 86.1415 # span 8 = 6.9597e-02, 1.6484e-01 # span 9 = 7.872, 7.922 # span 10 = 0, 1 # span 11 = -1.595, 1.663 # span 12 = 4.95616, 5.56968 # span 13 = 31.9463, 32.2841 # span 14 = 31.9434, 32.2873 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Nov 06 2010 18:17:03 [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 13:34:02, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0426.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\2010-18-042 6.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 15:17:00, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-04 26.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:47:25, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0426.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 15:57:09, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0426.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 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 4.0 10.0676 54.4 0.158 31.9542 5.56 242.3 56 5.0 10.0682 54.3 0.158 31.9550 5.56 242.3 35 6.0 10.0685 54.4 0.160 31.9554 5.56 242.4 30 7.0 10.0688 54.4 0.158 31.9557 5.56 242.4 30 8.0 10.0690 54.4 0.158 31.9559 5.56 242.3 32 9.0 10.0690 54.5 0.158 31.9560 5.55 242.1 29 10.0 10.0694 54.4 0.159 31.9562 5.56 242.1 26 11.0 10.0701 54.5 0.159 31.9567 5.56 242.2 22 12.0 10.0698 54.3 0.158 31.9581 5.56 242.2 22 13.0 10.0703 54.3 0.158 31.9591 5.56 242.4 21 14.0 10.0698 54.3 0.159 31.9601 5.57 242.5 22 15.0 10.0704 54.3 0.160 31.9601 5.55 242.0 23 16.0 10.0694 54.5 0.161 31.9644 5.53 240.8 23 17.0 10.0534 54.4 0.160 31.9944 5.50 239.5 21 18.0 10.0368 54.6 0.161 32.0281 5.47 238.4 20 19.0 10.0375 54.7 0.159 32.0258 5.45 237.6 26 20.0 10.0338 54.8 0.159 32.0349 5.43 236.7 35 21.0 10.0322 54.8 0.161 32.0398 5.41 235.9 30 22.0 10.0309 54.8 0.161 32.0424 5.40 235.4 23 23.0 10.0177 54.6 0.161 32.0593 5.40 235.1 22 24.0 10.0101 54.6 0.161 32.0688 5.38 234.5 22 25.0 10.0010 54.6 0.161 32.0783 5.37 233.8 21 26.0 9.9779 54.7 0.160 32.0934 5.35 233.2 20 27.0 9.9696 54.8 0.160 32.0975 5.34 232.6 22 28.0 9.9651 54.8 0.160 32.0996 5.33 232.2 27 29.0 9.9501 54.9 0.159 32.1091 5.32 231.6 28 30.0 9.9418 54.8 0.160 32.1136 5.30 231.0 24 31.0 9.9299 54.7 0.158 32.1209 5.29 230.4 24 32.0 9.9085 54.3 0.158 32.1325 5.28 230.2 24 33.0 9.8990 54.4 0.158 32.1375 5.28 229.9 27 34.0 9.8875 54.5 0.159 32.1431 5.27 229.4 23 35.0 9.8854 54.5 0.158 32.1443 5.25 228.8 21 36.0 9.8719 54.4 0.158 32.1541 5.24 228.2 21 37.0 9.8534 54.6 0.158 32.1668 5.22 227.6 21 38.0 9.8507 54.7 0.158 32.1683 5.20 226.7 24 39.0 9.8384 54.7 0.160 32.1760 5.18 225.9 25 40.0 9.7904 54.7 0.158 32.2040 5.17 225.2 23 41.0 9.7846 54.8 0.159 32.2062 5.15 224.4 23 42.0 9.7788 54.8 0.158 32.2087 5.13 223.5 21 43.0 9.7479 54.8 0.158 32.2248 5.12 222.9 25 44.0 9.7385 54.8 0.158 32.2291 5.10 222.3 28 45.0 9.7250 54.7 0.158 32.2349 5.09 221.9 26 46.0 9.7079 54.6 0.158 32.2419 5.09 221.6 30 47.0 9.7033 54.7 0.159 32.2426 5.08 221.1 25 48.0 9.6999 54.5 0.159 32.2434 5.07 220.8 18 49.0 9.6986 54.4 0.158 32.2436 5.06 220.6 15 50.0 9.6967 54.4 0.158 32.2445 5.05 220.2 18 51.0 9.6956 54.6 0.158 32.2451 5.04 219.6 27 52.0 9.6632 54.7 0.158 32.2573 5.02 218.7 39 53.0 9.6507 54.7 0.158 32.2627 5.00 217.9 25 54.0 9.6367 54.7 0.158 32.2698 4.99 217.4 19 55.0 9.6219 54.6 0.156 32.2768 4.98 217.1 21 55.8 9.6107 54.6 0.158 32.2819 4.98 216.9 17