*2011/08/18 17:03:55.26 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/11/15 23:55:19.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C8569C4D NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.086 94.777 2 Temperature:Primary 'deg C (ITS90)' 9.7439 9.9529 3 Transmissivity %/metre 42 53.5 4 Fluorescence:URU:Seapoint mg/m^3 0.36E-01 0.629 5 Salinity:T0:C0 PSS-78 31.1305 31.7213 6 Oxygen:Dissolved:SBE mL/L 5.52 5.867 7 Oxygen:Dissolved:SBE umol/kg 240.5692 255.7258 8 Number_of_bin_records n/a 22 46 $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 : IBC 54 EVENT NUMBER : 552 LATITUDE : 54 10.48000 N ! (deg min) LONGITUDE : 130 34.08000 W ! (deg min) WATER DEPTH : 105 *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 16:19:23 6263 6263 CLEAN 5.0.3 2011/08/11 16:35:12 6237 6237 SHIFTDAT 3.4 2011/08/12 10:58:30 6237 6237 SHIFTDAT 3.4 2011/08/12 13:28:28 6237 6237 SHIFTDAT 3.4 2011/08/12 13:38:37 6237 6237 DELETE 6.3 2011/08/12 13:46:00 6237 2472 CTDEDIT 4.61 2011/08/18 11:38:50 2472 2431 FILTERS 4.3 2011/08/18 14:34:44 2431 2431 BINAVE 4.1.1 2011/08/18 14:34:53 2431 91 REMOVECH 8.0 2011/08/18 14:59:25 91 91 CHGUNITS 3.0 2011/08/18 14:59:37 91 91 REORDER 1.3 2011/08/18 14:59:52 ? ? HDREDIT2 2.5.1 2011/08/18 17:03:55 ? ? $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 85.10 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2011/08/18 11:38:50 41 records were deleted in this editing session. 20 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 14:59:25 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 17:03:55 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\2010-18-0552.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 15 2010 23:55:15 NMEA Latitude = 54 10.48 N NMEA Longitude = 130 34.08 W NMEA UTC (Time) = Nov 15 2010 23:55:19 Store Lat/Lon Data = Append to Every Scan W.E.Ricker 2010-18 Station: IBC 54 Depth(m): 105 # nquan = 16 # nvalues = 6263 # 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, 6263 # span 1 = 0.410, 95.104 # span 2 = 9.7412, 9.9533 # span 3 = 9.7411, 9.9543 # span 4 = 3.360408, 3.486335 # span 5 = 3.405750, 3.486539 # span 6 = 2.4164, 2.5446 # span 7 = 0.5382, 85.6195 # span 8 = 0.0000e+00, 8.3883e-01 # span 9 = 7.857, 7.894 # span 10 = 0, 1 # span 11 = -1.256, 1.217 # span 12 = 5.51506, 5.87172 # span 13 = 30.6633, 31.7221 # span 14 = 31.1185, 31.7232 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Nov 15 2010 23:55:19 [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 13:35:16, 7.21d [datcnv_vars = 12] # datcnv_in = Q:\Cruise_Data_Processing\2010-18\RAW\CTD\2010-18-0552.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 13:42:50, 7.21d # wildedit_in = Q:\Cruise_Data_Processing\2010-18\Processing\convert\2010-18-055 2.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 15:17:44, 7.21d # alignctd_in = Q:\Cruise_Data_Processing\2010-18\Processing\wildedit\2010-18-05 52.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Aug 11 2011 15:48:05, 7.21d # celltm_in = Q:\Cruise_Data_Processing\2010-18\Processing\Align\2010-18-0552.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 15:57:58, 7.21d [derive_vars = 3] # Derive_in = Q:\Cruise_Data_Processing\2010-18\Processing\celltm\2010-18-0552.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 very 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 5.1 9.7481 52.1 0.222 31.1317 5.84 254.6 28 6.0 9.7470 52.0 0.629 31.1311 5.85 255.0 34 7.0 9.7439 52.1 0.482 31.1305 5.85 255.2 24 8.0 9.7496 52.1 0.036 31.1337 5.85 255.1 26 9.0 9.7625 52.0 0.097 31.1415 5.84 254.8 26 10.0 9.7784 52.0 0.139 31.1517 5.83 254.4 24 11.0 9.7922 52.0 0.150 31.1635 5.82 253.6 24 12.0 9.8274 51.8 0.159 31.1941 5.79 252.4 24 13.0 9.8827 51.5 0.163 31.2481 5.76 251.0 23 14.0 9.8909 51.2 0.165 31.2580 5.73 250.0 26 15.0 9.8996 51.2 0.167 31.2702 5.71 249.0 24 16.0 9.9124 50.9 0.165 31.2933 5.69 248.2 26 17.0 9.9156 50.1 0.169 31.2993 5.68 247.6 25 18.0 9.9168 50.0 0.169 31.3053 5.67 247.3 25 19.0 9.9167 50.1 0.168 31.3064 5.68 247.4 24 20.0 9.9165 50.4 0.169 31.3108 5.68 247.4 23 21.0 9.9231 50.6 0.169 31.3337 5.67 247.3 23 22.0 9.9265 50.1 0.168 31.3463 5.67 247.0 25 23.0 9.9271 49.5 0.168 31.3487 5.67 247.0 23 24.0 9.9272 49.4 0.167 31.3516 5.67 247.0 26 25.0 9.9238 49.2 0.168 31.3575 5.67 247.0 25 26.0 9.9214 48.9 0.169 31.3587 5.67 247.0 26 27.0 9.9205 49.1 0.167 31.3601 5.67 247.1 25 28.0 9.9205 48.9 0.166 31.3602 5.67 247.2 25 29.0 9.9200 49.0 0.168 31.3600 5.68 247.5 23 30.0 9.9190 49.1 0.137 31.3615 5.68 247.7 24 31.0 9.9186 49.2 0.131 31.3675 5.69 248.0 25 32.0 9.9186 49.6 0.162 31.3684 5.70 248.2 24 33.0 9.9184 49.6 0.165 31.3690 5.70 248.6 22 34.0 9.9170 49.6 0.165 31.3744 5.72 249.3 25 35.0 9.9127 50.1 0.165 31.3929 5.74 250.1 26 36.0 9.9114 51.1 0.165 31.3972 5.75 250.8 26 37.0 9.9116 51.4 0.165 31.4005 5.76 251.2 26 38.0 9.9114 51.5 0.165 31.4061 5.77 251.4 25 39.0 9.9110 51.7 0.165 31.4096 5.77 251.4 25 40.0 9.9113 51.6 0.165 31.4127 5.77 251.6 25 41.0 9.9108 51.6 0.165 31.4190 5.78 251.8 24 42.0 9.9103 51.8 0.165 31.4218 5.78 251.9 26 43.0 9.9101 51.9 0.165 31.4217 5.79 252.3 26 44.0 9.9104 51.9 0.165 31.4249 5.80 252.7 27 45.0 9.9120 52.4 0.165 31.4375 5.81 253.2 25 46.0 9.9125 53.1 0.165 31.4424 5.82 253.6 26 47.0 9.9129 53.2 0.165 31.4407 5.83 254.1 24 48.0 9.9129 53.2 0.165 31.4415 5.83 254.2 24 49.0 9.9129 53.2 0.164 31.4424 5.84 254.5 25 50.0 9.9129 53.2 0.164 31.4425 5.84 254.7 25 51.0 9.9133 53.2 0.164 31.4422 5.85 254.9 26 52.0 9.9135 53.3 0.163 31.4419 5.85 254.9 26 53.0 9.9130 53.2 0.161 31.4453 5.84 254.7 25 54.0 9.9133 53.1 0.163 31.4460 5.85 255.0 26 55.0 9.9132 53.3 0.161 31.4538 5.86 255.3 26 56.0 9.9108 53.2 0.163 31.4598 5.86 255.5 26 57.0 9.9104 53.5 0.162 31.4614 5.86 255.6 26 58.0 9.9110 53.5 0.161 31.4621 5.87 255.7 25 59.0 9.9126 53.4 0.161 31.4669 5.86 255.6 24 60.0 9.9089 53.2 0.162 31.4812 5.87 255.7 25 61.0 9.9079 52.7 0.162 31.4830 5.87 255.7 25 62.0 9.9073 52.4 0.163 31.4840 5.86 255.5 25 63.0 9.9074 52.2 0.161 31.4861 5.86 255.2 27 64.0 9.9074 51.8 0.161 31.4892 5.85 254.8 26 65.0 9.9080 51.7 0.161 31.4937 5.83 254.2 27 66.0 9.9094 50.4 0.161 31.5003 5.83 254.1 26 67.0 9.9094 49.9 0.161 31.5031 5.83 254.2 25 68.0 9.9096 50.4 0.161 31.5031 5.83 254.3 25 69.0 9.9097 50.4 0.161 31.5036 5.83 254.1 26 70.0 9.9106 50.4 0.161 31.5056 5.83 254.0 27 71.0 9.9112 50.3 0.162 31.5070 5.82 253.8 27 72.0 9.9131 50.1 0.162 31.5135 5.81 253.3 26 73.0 9.9148 49.4 0.161 31.5220 5.80 252.8 28 74.0 9.9148 48.5 0.161 31.5269 5.79 252.2 25 75.0 9.9146 47.9 0.161 31.5295 5.78 251.7 26 76.0 9.9146 47.7 0.161 31.5295 5.76 251.1 26 77.0 9.9147 47.7 0.161 31.5296 5.75 250.7 27 78.0 9.9149 47.6 0.161 31.5300 5.75 250.6 27 79.0 9.9150 47.6 0.161 31.5303 5.74 250.2 26 80.0 9.9152 47.4 0.161 31.5315 5.72 249.5 25 81.0 9.9152 47.2 0.161 31.5343 5.71 248.7 27 82.0 9.9159 46.7 0.161 31.5415 5.68 247.7 27 83.0 9.9233 46.5 0.161 31.5780 5.65 246.3 27 84.0 9.9318 44.8 0.161 31.6204 5.62 244.9 26 85.0 9.9350 43.3 0.161 31.6342 5.59 243.6 26 86.0 9.9382 43.2 0.161 31.6500 5.56 242.3 30 87.0 9.9399 42.5 0.161 31.6581 5.53 241.2 37 88.0 9.9404 42.4 0.161 31.6612 5.52 240.6 37 89.0 9.9417 42.0 0.161 31.6664 5.53 240.9 36 90.0 9.9457 42.3 0.161 31.6763 5.56 242.4 35 91.0 9.9500 45.4 0.161 31.6868 5.61 244.3 38 92.0 9.9519 48.9 0.161 31.6957 5.63 245.4 46 93.0 9.9529 48.9 0.161 31.7113 5.64 245.9 44 94.0 9.9509 46.6 0.161 31.7198 5.64 245.7 39 94.8 9.9492 42.9 0.161 31.7213 5.64 245.6 23