*2011/08/18 17:03:47.74 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/16 00:33:16.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 36 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9ECFB09E NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.376 40.047 2 Temperature:Primary 'deg C (ITS90)' 10.618 11.5013 3 Transmissivity %/metre 48.4 54.7 4 Fluorescence:URU:Seapoint mg/m^3 0.174 1.251 5 Salinity:T0:C0 PSS-78 30.9785 31.9616 6 Oxygen:Dissolved:SBE mL/L 4.832 6.19 7 Oxygen:Dissolved:SBE umol/kg 210.562 269.979 8 Number_of_bin_records n/a 12 43 $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 11 EVENT NUMBER : 168 LATITUDE : 49 15.76000 N ! (deg min) LONGITUDE : 126 21.64000 W ! (deg min) WATER DEPTH : 45 *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 16:11:43 3133 3133 CLEAN 5.0.3 2011/08/11 16:27:33 3112 3112 SHIFTDAT 3.4 2011/08/12 10:51:22 3112 3112 SHIFTDAT 3.4 2011/08/12 13:21:06 3112 3112 SHIFTDAT 3.4 2011/08/12 13:31:22 3112 3112 DELETE 6.3 2011/08/12 13:40:48 3112 1018 CTDEDIT 4.61 2011/08/15 11:41:07 1018 949 FILTERS 4.3 2011/08/18 14:31:42 949 949 BINAVE 4.1.1 2011/08/18 14:33:17 949 36 REMOVECH 8.0 2011/08/18 14:59:14 36 36 CHGUNITS 3.0 2011/08/18 14:59:30 36 36 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 30.54 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 11:41:07 69 records were deleted in this editing session. 43 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\2010-18-0168.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 16 2010 00:33:31 NMEA Latitude = 49 15.76 N NMEA Longitude = 126 21.64 W NMEA UTC (Time) = Oct 16 2010 00:33:16 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: VI 11 Depth(m): 45 # nquan = 16 # nvalues = 3133 # 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, 3133 # span 1 = 0.810, 40.537 # span 2 = 10.5967, 11.5045 # span 3 = 10.6001, 11.5060 # span 4 = 3.535032, 3.603199 # span 5 = 3.536070, 3.603152 # span 6 = 2.2063, 2.7485 # span 7 = 0.9623, 86.1741 # span 8 = 0.0000e+00, 2.1941e+00 # span 9 = 7.729, 7.880 # span 10 = 0, 1 # span 11 = -1.344, 1.420 # span 12 = 4.80459, 6.22965 # span 13 = 30.9568, 31.9651 # span 14 = 30.9441, 31.9740 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 16 2010 00:33:16 [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 13:31:41, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0168.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 8.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 68.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\2010-18-0168.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\2010-18-0168.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; salinity was cleaned. ***************************************************************************************** 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 5.4 11.5013 48.4 0.174 30.9785 6.19 270.0 12 6.0 11.4928 48.6 0.324 30.9903 6.18 269.7 43 7.0 11.4712 48.9 0.732 31.0199 6.11 266.7 26 8.0 11.4118 49.1 0.973 31.0985 5.98 260.8 33 9.0 11.2601 49.4 1.070 31.3005 5.85 255.2 27 10.0 11.1639 51.4 1.066 31.4065 5.75 250.7 26 11.0 11.0591 52.4 1.017 31.5279 5.67 247.2 30 12.0 11.0481 52.9 0.868 31.5419 5.61 244.5 26 13.0 11.0360 52.2 0.896 31.5577 5.56 242.3 21 14.0 11.0221 52.5 0.806 31.5800 5.51 240.1 20 15.0 10.9820 52.2 0.899 31.6184 5.45 237.8 23 16.0 10.8724 52.7 0.820 31.6516 5.39 235.0 35 17.0 10.7147 52.9 0.803 31.6576 5.34 232.8 28 18.0 10.7581 52.9 0.748 31.6847 5.29 230.4 23 19.0 10.7142 52.9 0.763 31.6880 5.26 229.5 22 20.0 10.6180 53.5 0.726 31.6819 5.29 230.7 23 21.0 10.7192 52.5 0.724 31.7192 5.32 232.0 25 22.0 10.9901 53.4 1.251 31.7912 5.33 232.5 24 23.0 11.0500 53.3 0.912 31.8141 5.36 233.6 24 24.0 11.0899 53.8 0.751 31.8323 5.36 233.4 30 25.0 11.1265 53.6 0.698 31.8588 5.29 230.5 36 26.0 11.0272 54.7 0.628 31.8540 5.20 226.6 23 27.0 10.8631 54.2 0.587 31.8343 5.15 224.5 18 28.0 10.7145 54.3 0.525 31.8294 5.12 223.2 18 29.0 10.7214 54.2 0.482 31.8558 5.08 221.5 22 30.0 10.7569 54.6 0.483 31.8813 5.04 219.6 38 31.0 10.7512 54.5 0.465 31.8993 5.01 218.5 32 32.0 10.8352 54.6 0.517 31.9359 4.98 217.2 24 33.0 10.7660 54.6 0.484 31.9299 4.98 216.9 22 34.0 10.7612 54.7 0.618 31.9288 4.96 216.1 23 35.0 10.7421 54.3 0.547 31.9273 4.94 215.4 26 36.0 10.7005 54.5 0.507 31.9199 4.92 214.4 28 37.0 10.6784 54.4 0.482 31.9214 4.89 213.3 27 38.0 10.6668 54.4 0.453 31.9300 4.87 212.4 25 39.0 10.6747 54.4 0.447 31.9573 4.85 211.4 29 40.0 10.6642 54.5 0.478 31.9616 4.83 210.6 35