*2011/08/18 17:03:47.71 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/15 22:06:53.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 38 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CEE1DC85 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.414 40.632 2 Temperature:Primary 'deg C (ITS90)' 9.783 11.2889 3 Transmissivity %/metre 43.7 56.6 4 Fluorescence:URU:Seapoint mg/m^3 0.379 2.119 5 Salinity:T0:C0 PSS-78 31.1817 31.872 6 Oxygen:Dissolved:SBE mL/L 4.222 5.9 7 Oxygen:Dissolved:SBE umol/kg 183.9666 257.2814 8 Number_of_bin_records n/a 8 38 $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 10 EVENT NUMBER : 165 LATITUDE : 49 9.55000 N ! (deg min) LONGITUDE : 126 11.82000 W ! (deg min) WATER DEPTH : 46 *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 16:11:42 3257 3257 CLEAN 5.0.3 2011/08/11 16:27:32 3243 3243 SHIFTDAT 3.4 2011/08/12 10:51:21 3243 3243 SHIFTDAT 3.4 2011/08/12 13:21:05 3243 3243 SHIFTDAT 3.4 2011/08/12 13:31:21 3243 3243 DELETE 6.3 2011/08/12 13:40:47 3243 1066 CTDEDIT 4.61 2011/08/15 11:37:02 1066 996 FILTERS 4.3 2011/08/18 14:31:42 996 996 BINAVE 4.1.1 2011/08/18 14:33:17 996 38 REMOVECH 8.0 2011/08/18 14:59:14 38 38 CHGUNITS 3.0 2011/08/18 14:59:30 38 38 REORDER 1.3 2011/08/18 14:59:45 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:47 ? ? $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 30.91 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 11:37:02 70 records were deleted in this editing session. 16 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 14:59:14 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 17:03:47 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\2010-18-0165.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 15 2010 22:06:49 NMEA Latitude = 49 09.55 N NMEA Longitude = 126 11.82 W NMEA UTC (Time) = Oct 15 2010 22:06:53 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: VI 10 Depth(m): 46 # nquan = 16 # nvalues = 3257 # 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, 3257 # span 1 = 0.779, 40.907 # span 2 = 9.7823, 11.3642 # span 3 = 9.7845, 11.4030 # span 4 = 3.482741, 3.545308 # span 5 = 3.483591, 3.548381 # span 6 = 1.9585, 2.6654 # span 7 = 10.0642, 86.8265 # span 8 = 3.3333e-01, 2.6703e+00 # span 9 = 7.623, 7.844 # span 10 = 0, 1 # span 11 = -1.681, 1.466 # span 12 = 4.18681, 6.03189 # span 13 = 31.0515, 31.8748 # span 14 = 31.0536, 31.8758 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 15 2010 22:06:53 [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 13:31:40, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0165.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 13:40:45, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-016 5.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 15:15:39, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-01 65.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:07, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0165.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 15:55:36, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0165.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 bottom of the cast. ***************************************************************************************** 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 4.4 11.2889 43.7 1.340 31.1817 5.90 257.3 8 4.9 11.1225 44.8 1.437 31.2537 5.88 256.4 32 5.9 10.8804 46.3 1.568 31.3466 5.86 255.4 38 7.3 10.8901 47.6 1.594 31.3367 5.81 253.3 19 8.0 10.9006 47.3 1.591 31.3365 5.79 252.4 36 9.0 10.8112 46.9 1.368 31.3794 5.77 251.6 31 10.0 10.7417 47.0 1.534 31.4127 5.75 250.7 25 11.0 10.6987 48.2 1.450 31.4367 5.74 250.0 22 12.0 10.6573 48.4 1.442 31.4557 5.73 249.8 20 13.0 10.6352 47.0 1.373 31.4674 5.73 249.9 21 14.0 10.6154 47.9 1.603 31.4738 5.73 249.7 24 15.0 10.6021 48.3 1.585 31.4797 5.70 248.7 29 16.0 10.5909 48.9 2.119 31.4873 5.65 246.2 28 17.0 10.5365 49.4 1.620 31.5084 5.55 242.0 27 18.0 10.4415 51.3 1.248 31.5410 5.41 235.6 32 19.0 10.3412 52.7 1.095 31.5852 5.25 228.9 30 20.0 10.2727 52.9 1.015 31.6102 5.14 224.1 23 21.0 10.2359 53.7 0.939 31.6224 5.06 220.7 22 22.0 10.2045 53.9 0.886 31.6338 5.01 218.1 24 23.0 10.1856 54.1 0.894 31.6455 4.95 215.9 25 24.0 10.1769 54.2 0.978 31.6565 4.91 214.0 23 25.0 10.1561 54.0 0.853 31.6600 4.88 212.6 23 26.0 10.1412 54.4 0.791 31.6626 4.84 210.8 26 27.0 10.1089 54.5 0.722 31.6712 4.78 208.5 34 28.0 10.0468 55.0 0.725 31.7011 4.72 205.6 37 29.0 10.0288 55.2 0.656 31.7079 4.66 203.1 30 30.0 10.0119 54.8 0.631 31.7157 4.63 201.7 21 31.0 9.9994 55.1 0.624 31.7244 4.61 200.9 18 32.0 9.9879 55.3 0.587 31.7336 4.59 200.1 19 33.0 9.9834 55.3 0.590 31.7449 4.57 199.2 21 34.0 9.9687 55.5 0.605 31.7617 4.55 198.1 28 35.0 9.9683 55.4 0.621 31.7786 4.51 196.4 33 36.0 9.9409 55.8 0.587 31.7995 4.46 194.4 38 37.0 9.8920 56.0 0.539 31.8219 4.39 191.4 36 38.0 9.8506 56.2 0.444 31.8352 4.32 188.3 26 39.0 9.7866 56.2 0.406 31.8627 4.28 186.4 24 40.0 9.7830 56.3 0.379 31.8655 4.24 184.9 24 40.6 9.7863 56.6 0.379 31.8720 4.22 184.0 15