*2011/08/18 17:03:48.40 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/18 19:02:55.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 46AF76E8 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.009 59.824 2 Temperature:Primary 'deg C (ITS90)' 11.3166 11.6513 3 Transmissivity %/metre 13.9 48.2 4 Fluorescence:URU:Seapoint mg/m^3 0.143 0.371 5 Salinity:T0:C0 PSS-78 24.8633 30.7712 6 Oxygen:Dissolved:SBE mL/L 3.684 4.847 7 Oxygen:Dissolved:SBE umol/kg 160.6991 212.3908 8 Number_of_bin_records n/a 19 83 $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 : IVI 05 EVENT NUMBER : 216 LATITUDE : 50 35.01000 N ! (deg min) LONGITUDE : 127 27.06000 W ! (deg min) WATER DEPTH : 60 *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 16:12:17 5950 5950 CLEAN 5.0.3 2011/08/11 16:28:06 5927 5927 SHIFTDAT 3.4 2011/08/12 10:51:53 5927 5927 SHIFTDAT 3.4 2011/08/12 13:21:38 5927 5927 SHIFTDAT 3.4 2011/08/12 13:31:54 5927 5927 DELETE 6.3 2011/08/12 13:41:11 5927 1711 CTDEDIT 4.61 2011/08/15 13:35:48 1711 1649 FILTERS 4.3 2011/08/18 14:31:54 1649 1649 BINAVE 4.1.1 2011/08/18 14:33:23 1649 57 REMOVECH 8.0 2011/08/18 14:59:15 57 57 CHGUNITS 3.0 2011/08/18 14:59:31 57 57 REORDER 1.3 2011/08/18 14:59:45 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:48 ? ? $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 50.35 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 13:35:48 62 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 14:59:15 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 17:03:48 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\2010-18-0216.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 18 2010 19:02:49 NMEA Latitude = 50 35.01 N NMEA Longitude = 127 27.06 W NMEA UTC (Time) = Oct 18 2010 19:02:55 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: IVI 05 Depth(m): 60 # nquan = 16 # nvalues = 5950 # 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, 5900 # span 1 = 1.396, 60.348 # span 2 = 11.3090, 11.6660 # span 3 = 11.3110, 11.6677 # span 4 = 2.579434, 3.509559 # span 5 = 2.547210, 3.509383 # span 6 = 1.7985, 2.2540 # span 7 = 12.0216, 83.5968 # span 8 = 1.3553e-01, 5.5311e-01 # span 9 = 7.653, 7.732 # span 10 = 0, 1 # span 11 = -1.081, 1.167 # span 12 = 3.65523, 5.15472 # span 13 = 21.9120, 30.8033 # span 14 = 21.6199, 30.7977 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 18 2010 19:02:55 [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 13:31:59, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0216.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 13:40:55, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-021 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 15:15:48, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-02 16.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:16, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0216.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 15:55:47, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0216.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 4.0 11.5882 35.0 0.199 24.8633 4.85 212.4 34 5.1 11.6513 41.1 0.371 26.3427 4.55 199.2 83 5.9 11.5926 42.5 0.314 27.5395 4.42 193.3 52 7.0 11.5570 43.3 0.307 27.9457 4.37 191.2 28 8.0 11.5466 43.3 0.283 28.1097 4.35 190.1 30 9.0 11.5425 43.4 0.268 28.2527 4.32 189.0 30 10.0 11.5411 43.6 0.256 28.3157 4.31 188.5 27 11.0 11.5411 43.6 0.236 28.3223 4.30 188.1 28 12.0 11.5398 43.5 0.207 28.3777 4.28 187.2 28 13.0 11.5362 43.4 0.193 28.5429 4.26 185.9 26 14.0 11.5378 43.7 0.183 28.7112 4.23 184.9 25 15.0 11.5306 44.7 0.184 28.8083 4.22 184.5 25 16.0 11.5236 44.7 0.176 28.8863 4.22 184.3 25 17.0 11.5196 44.4 0.175 28.9316 4.20 183.7 26 18.0 11.5098 44.4 0.164 29.1338 4.19 182.8 26 19.0 11.5033 45.2 0.163 29.2740 4.16 181.5 27 20.0 11.4963 45.6 0.151 29.3709 4.14 180.6 28 21.0 11.4937 45.3 0.155 29.4183 4.12 180.0 27 22.0 11.4879 45.3 0.159 29.4997 4.11 179.6 28 23.0 11.4842 44.7 0.163 29.5492 4.11 179.5 26 24.0 11.4837 44.8 0.162 29.5775 4.11 179.6 25 25.0 11.4840 45.5 0.162 29.6203 4.11 179.4 25 26.0 11.4819 46.3 0.161 29.6819 4.10 179.0 24 27.0 11.4778 45.0 0.161 29.7185 4.09 178.4 25 28.0 11.4742 43.2 0.159 29.7550 4.07 177.8 25 29.0 11.4647 42.8 0.160 29.8036 4.06 177.4 23 30.0 11.4500 45.6 0.157 29.8593 4.06 177.1 26 31.0 11.4478 47.4 0.153 29.8838 4.05 176.9 27 32.0 11.4520 47.8 0.157 29.8870 4.05 176.8 27 33.0 11.4516 47.8 0.154 29.9198 4.04 176.4 26 34.0 11.4487 48.2 0.153 29.9769 4.03 176.1 26 35.0 11.4435 47.9 0.152 30.0332 4.03 175.7 27 36.0 11.4437 48.2 0.149 30.0694 4.02 175.3 27 37.0 11.4373 46.6 0.150 30.0894 4.01 174.8 27 38.0 11.4301 45.3 0.150 30.1006 4.00 174.5 26 39.0 11.4295 44.6 0.149 30.1199 3.99 174.1 26 40.0 11.4263 45.6 0.147 30.1473 3.98 173.8 27 41.0 11.4254 46.3 0.147 30.1668 3.97 173.4 27 42.0 11.4240 45.4 0.147 30.1773 3.96 172.8 26 43.0 11.4213 42.9 0.147 30.2140 3.94 172.0 27 44.0 11.4172 37.7 0.147 30.2453 3.93 171.6 27 45.0 11.4107 35.6 0.148 30.2845 3.93 171.4 26 46.0 11.4084 36.8 0.144 30.2985 3.92 171.0 27 47.0 11.4044 38.4 0.145 30.3228 3.91 170.8 28 48.0 11.4042 37.5 0.145 30.3246 3.91 170.4 28 49.0 11.4035 37.9 0.144 30.3279 3.90 170.2 29 50.0 11.4017 37.2 0.145 30.3386 3.90 170.1 29 51.0 11.3998 36.1 0.144 30.3557 3.89 169.7 30 52.0 11.3935 32.6 0.143 30.3954 3.88 169.2 29 53.0 11.3853 34.2 0.144 30.4398 3.87 168.6 28 54.0 11.3805 31.8 0.146 30.4817 3.85 167.9 30 55.0 11.3751 27.0 0.145 30.5132 3.83 167.2 31 56.0 11.3706 22.7 0.145 30.5369 3.81 166.2 33 57.0 11.3556 20.2 0.144 30.5967 3.79 165.1 33 58.0 11.3494 19.6 0.144 30.6236 3.76 164.0 34 59.0 11.3422 17.0 0.146 30.6551 3.72 162.2 34 59.8 11.3166 13.9 0.148 30.7712 3.68 160.7 19