*2011/08/18 17:03:47.81 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/10/16 15:13:55.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 72 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D2443E94 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.283 74.702 2 Temperature:Primary 'deg C (ITS90)' 9.0516 11.6257 3 Transmissivity %/metre 18.5 58.8 4 Fluorescence:URU:Seapoint mg/m^3 0.139 8.201 5 Salinity:T0:C0 PSS-78 29.0203 32.549 6 Oxygen:Dissolved:SBE mL/L 3.046 7.177 7 Oxygen:Dissolved:SBE umol/kg 132.6407 313.4996 8 Number_of_bin_records n/a 15 84 $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 : EP 02 EVENT NUMBER : 174 LATITUDE : 49 18.92000 N ! (deg min) LONGITUDE : 126 36.33000 W ! (deg min) WATER DEPTH : 82 *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 16:11:45 5514 5514 CLEAN 5.0.3 2011/08/11 16:27:35 5495 5495 SHIFTDAT 3.4 2011/08/12 10:51:24 5495 5495 SHIFTDAT 3.4 2011/08/12 13:21:08 5495 5495 SHIFTDAT 3.4 2011/08/12 13:31:24 5495 5495 DELETE 6.3 2011/08/12 13:40:49 5495 2098 CTDEDIT 4.61 2011/08/15 11:46:35 2098 2001 FILTERS 4.3 2011/08/18 14:31:43 2001 2001 BINAVE 4.1.1 2011/08/18 14:33:17 2001 72 REMOVECH 8.0 2011/08/18 14:59:14 72 72 CHGUNITS 3.0 2011/08/18 14:59:30 72 72 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 65.13 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/15 11:46:35 97 records were deleted in this editing session. 9 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\2010-18-0174.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 15:13:53 NMEA Latitude = 49 18.92 N NMEA Longitude = 126 36.33 W NMEA UTC (Time) = Oct 16 2010 15:13:55 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: EP 02 Depth(m): 82 # nquan = 16 # nvalues = 5514 # 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, 5514 # span 1 = 0.573, 75.126 # span 2 = 9.0460, 11.6336 # span 3 = 9.0485, 11.6317 # span 4 = 0.277184, 3.574703 # span 5 = 0.515517, 3.575191 # span 6 = 1.5372, 3.1160 # span 7 = 0.8318, 87.6421 # span 8 = 0.0000e+00, 8.6227e+00 # span 9 = 7.569, 8.140 # span 10 = 0, 1 # span 11 = -1.587, 1.784 # span 12 = 3.03007, 7.31372 # span 13 = 1.9848, 32.5522 # span 14 = 3.8222, 32.5552 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 16 2010 15:13:55 [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 13:31:42, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0174.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 13:40:46, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-017 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 15:15:39, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-01 74.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:46:08, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0174.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 15:55:37, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0174.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 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 4.3 11.6257 18.8 8.024 29.0203 7.18 313.5 28 4.7 11.5654 18.5 8.201 29.3417 7.11 310.4 16 6.0 11.4892 28.8 5.997 29.7927 6.66 291.0 23 7.0 11.3663 36.4 4.803 30.5159 6.45 281.3 24 8.0 11.3418 45.3 3.095 31.1064 6.23 271.9 28 9.0 11.2770 51.2 2.170 31.3664 6.01 261.9 44 10.0 11.1841 53.1 1.736 31.5085 5.77 251.4 26 11.0 11.0791 55.5 1.160 31.6352 5.58 243.2 26 12.0 11.0736 55.9 1.103 31.6390 5.41 235.9 25 13.0 10.9954 56.8 0.938 31.7220 5.29 230.5 27 14.0 10.9005 57.1 0.661 31.7812 5.21 227.0 27 15.0 10.8206 57.5 0.645 31.8100 5.16 224.8 30 16.0 10.8283 58.2 0.650 31.8325 5.11 222.9 45 17.0 10.8288 57.8 0.546 31.8344 5.07 221.1 29 18.0 10.7711 58.3 0.421 31.8505 5.06 220.4 19 19.0 10.6858 57.8 0.470 31.8792 5.05 220.1 21 20.0 10.5591 58.3 0.437 31.8868 5.05 220.2 26 21.0 10.5250 58.7 0.446 31.8859 5.05 220.1 41 21.9 10.5214 58.8 0.427 31.8854 5.05 219.9 27 23.0 10.5226 58.1 0.433 31.8860 5.04 219.8 22 24.0 10.5236 58.6 0.404 31.8881 5.04 219.6 25 25.0 10.5226 58.7 0.388 31.8919 5.03 219.1 40 25.9 10.5210 58.5 0.406 31.8931 4.99 217.6 30 27.0 10.5137 58.6 0.382 31.8986 4.95 215.8 22 28.0 10.4867 58.2 0.449 31.9173 4.92 214.5 25 29.0 10.4779 57.7 0.387 31.9230 4.90 213.4 30 30.0 10.4751 58.3 0.345 31.9248 4.88 212.5 30 31.0 10.4762 58.1 0.353 31.9240 4.86 211.6 26 32.0 10.4739 57.9 0.369 31.9243 4.83 210.5 26 33.0 10.4636 57.0 0.369 31.9281 4.80 208.9 29 34.0 10.4310 57.9 0.325 31.9437 4.75 206.9 24 35.0 10.4168 57.9 0.340 31.9506 4.70 204.7 22 36.0 10.3937 57.1 0.292 31.9650 4.65 202.7 27 37.0 10.3761 56.7 0.305 31.9735 4.60 200.6 45 37.9 10.3616 57.1 0.300 31.9799 4.57 198.9 32 39.0 10.3553 57.3 0.303 31.9825 4.53 197.6 23 40.0 10.3459 57.0 0.271 31.9875 4.50 196.0 23 41.0 10.3404 56.6 0.280 31.9917 4.45 194.0 24 42.0 10.3161 55.9 0.252 32.0030 4.40 191.8 22 43.0 10.2831 56.2 0.247 32.0170 4.34 189.3 23 44.0 10.2507 55.9 0.258 32.0316 4.29 187.1 26 45.0 10.1949 55.3 0.240 32.0545 4.26 185.5 37 46.0 10.1604 55.9 0.238 32.0638 4.23 184.3 48 46.9 10.1130 56.6 0.227 32.0753 4.20 182.9 32 48.0 10.0986 56.6 0.243 32.0793 4.14 180.3 19 49.0 10.0801 56.3 0.228 32.0880 4.07 177.2 16 50.0 10.0586 56.0 0.241 32.0997 3.99 173.9 15 51.0 10.0232 55.4 0.229 32.1223 3.93 171.0 16 52.1 9.9909 54.3 0.219 32.1406 3.86 168.0 24 53.0 9.9561 53.6 0.210 32.1525 3.78 164.6 40 54.0 9.9303 54.0 0.186 32.1576 3.73 162.5 35 55.0 9.9187 54.3 0.197 32.1591 3.72 162.1 28 56.0 9.9049 54.5 0.184 32.1612 3.72 161.9 23 57.0 9.9006 54.4 0.210 32.1618 3.70 161.4 19 58.0 9.8820 54.5 0.186 32.1648 3.68 160.3 19 59.0 9.8454 54.8 0.196 32.1722 3.63 158.4 21 60.0 9.7290 55.6 0.190 32.2038 3.57 155.5 26 61.0 9.6033 56.5 0.168 32.2514 3.50 152.4 31 62.0 9.5510 56.0 0.152 32.2774 3.43 149.6 32 63.0 9.5317 55.5 0.158 32.2901 3.38 147.3 33 64.0 9.4967 55.2 0.168 32.3086 3.33 145.0 34 65.0 9.4378 54.6 0.147 32.3386 3.28 142.9 27 66.0 9.3271 54.6 0.141 32.3953 3.25 141.4 22 67.0 9.2942 54.1 0.141 32.4100 3.22 140.1 20 68.0 9.2532 53.8 0.146 32.4315 3.19 139.1 20 69.0 9.2426 53.5 0.146 32.4390 3.17 138.2 23 70.2 9.2053 52.5 0.141 32.4601 3.14 136.6 84 70.9 9.1817 52.8 0.147 32.4723 3.10 135.0 45 72.0 9.1435 52.2 0.147 32.4936 3.08 134.1 20 73.0 9.1113 51.6 0.139 32.5127 3.07 133.6 19 74.0 9.0822 51.1 0.139 32.5298 3.06 133.0 25 74.7 9.0516 51.3 0.143 32.5490 3.05 132.6 17