*2015/04/21 08:34:55.84 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2014/07/29 21:35:45.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 41B46E3A NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 56 2 Temperature:Primary 'deg C (ITS90)' 8.3778 14.0049 3 Fluorescence:URU:Wetlabs mg/m^3 0.546 1.871 4 pH:SBE:Nominal n/a 9.003 9.506 5 Salinity:T0:C0 PSS-78 31.5596 32.7962 6 Oxygen:Dissolved:SBE mL/L 3.077 6.093 7 Oxygen:Dissolved:SBE umol/kg 133.9574 265.7498 8 Number_of_bin_records n/a 6 35 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 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: P:\Cruise_Data_Processing\2014-08\Pro $END *ADMINISTRATION MISSION : 2014-08 AGENCY : 'PBS, Marine Ecosystems and Aquaculture Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : LaPerouse Pelagic Ecosystem Survey SCIENTIST : Boldt J. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : WCVI STATION : 25 EVENT NUMBER : 25 LATITUDE : 48 37.81000 N ! (deg min) LONGITUDE : 125 43.83000 W ! (deg min) WATER DEPTH : 61 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2710 Conductivity ' ' 2128 'Pressure:Digiquartz with TC' ' ' 0550 Temperature:2 ' ' 2374 Conductivity:2 ' ' 3396 'Oxygen:SBE 43' ' ' 1176 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2215 pH ' ' 0851 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/04/18 15:00:16 6327 6327 CLEAN 5.2.1 2015/04/18 15:01:05 6327 6327 SHIFTDAT 3.4 2015/04/18 16:08:24 6327 6327 SHIFTDAT 3.4 2015/04/18 16:09:56 6327 6327 SHIFTDAT 3.4 2015/04/18 16:10:34 6327 6327 DELETE 6.3 2015/04/18 16:11:55 6327 1398 CTDEDIT 5.0.4 2015/04/20 15:55:00 1398 1380 BINAVE 4.2 2015/04/20 16:43:15 1380 54 REMOVECH 8.2 2015/04/20 16:50:45 54 54 CHGUNITS 3.1 2015/04/20 16:51:05 54 54 REORDER 1.3.1 2015/04/21 08:34:36 ? ? HDREDIT2 3.0.2 2015/04/21 08:34:55 ? ? $END $REMARKS -CLEAN functions: 2015/04/18 15:00:41 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -1000 211 data records in pad range. Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 12.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.30 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 45.98 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/04/20 15:55:00 18 records were deleted in this editing session. 114 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2015/04/20 16:50:45 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] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2015/04/21 08:34:55 Applied edit header: P:\Cruise_Data_Processing\2014-08\Processing\doc\2014-08-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 4: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2014-08\2014-08-0025.hex Software Version Seasave V 7.22.4 Temperature SN = 2710 Conductivity SN = 2128 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 30 2014 14:39:45 NMEA Latitude = 48 37.81 N NMEA Longitude = 125 43.83 W NMEA UTC (Time) = Jul 29 2014 21:35:45 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ricker 2014-08 laperouse Station: 25 Depth(m): 61 System UTC = Jul 30 2014 13:39:45 # nquan = 15 # nvalues = 6327 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 7 = sbeox0V: Oxygen raw, SBE 43 [V] # name 8 = ph: pH # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = sal00: Salinity, Practical [PSU] # name 12 = sal11: Salinity, Practical, 2 [PSU] # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 0.5 # name 14 = flag: flag # span 0 = 1, 6327 # span 1 = -0.302, 55.980 # span 2 = 8.3722, 15.3900 # span 3 = 8.3723, 15.3413 # span 4 = 0.071768, 3.843319 # span 5 = 0.078182, 3.847407 # span 6 = -0.1770, 8.5055 # span 7 = 1.2943, 2.2735 # span 8 = 8.976, 9.516 # span 9 = -1.582, 2.288 # span 10 = 0, 1 # span 11 = 0.4350, 32.8036 # span 12 = 0.4760, 32.7982 # span 13 = 3.04673, 6.88982 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 29 2014 21:35:45 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2710 # 31-Jan-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36715380e-003 # 6.46576903e-004 # 2.33953737e-005 # 2.19507139e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 29-Jan-13 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02028018e+001 # 1.46419864e+000 # -3.32636380e-003 # 3.25151678e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0550 # 25-Mar-13 # -4.232943e+004 # 1.065076e-001 # 1.464900e-002 # 3.694200e-002 # 0.000000e+000 # 3.041883e+001 # -3.536199e-004 # 4.388420e-006 # 2.583800e-009 # 0.99988778 # -0.12341 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 2374 # 31-Jan-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34913123e-003 # 6.45506956e-004 # 2.32986392e-005 # 2.17320090e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3396 # 30-Jan-13 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.92108035e+000 # 1.31524483e+000 # -2.66264865e-004 # 8.33352189e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # # # # # # # 1176 # 05-Mar-13 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.2702e-001 # -0.5178 # -3.7667e-003 # 1.4548e-004 # -2.8367e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.7500e-002 # 2.2100 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2215 # # 1.30000000e+001 # # 0.0185 # # # # # # 0851 # 29-May-12 # 4.5412 # 2.4967 # # # # # # # # # # # # # datcnv_date = Apr 18 2015 14:57:01, 7.22.5 [datcnv_vars = 11] # datcnv_in = P:\Cruise_Data_Processing\2014-08\RAW\CTD\2014-08-0025.hex P:\Crui se_Data_Processing\2014-08\Processing\doc\2014-08-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Apr 18 2015 14:57:30, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2014-08\Processing\convert\2014-08-002 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 = Apr 18 2015 14:57:46, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2014-08\Processing\wildedit\2014-08-00 25.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Apr 18 2015 14:58:02, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2014-08\Processing\align\2014-08-0025.cn v # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Apr 18 2015 14:58:30, 7.22.5 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2014-08\Processing\celltm\2014-08-0025.c nv P:\Cruise_Data_Processing\2014-08\Processing\doc\2014-08-ctd.xmlcon # derive_time_window_docdt = seconds: 0.5 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records corrupted by shed wakes near the bottom of the cast; salinity was cleaned. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence and pH data are nominal and unedited except that some records were removed in editing temperature and salinity. Dissolved oxygen was calibrated using the results of cruise 2014-01 when the same sensor was used. There was no calibration sampling from this cruise. Recalibration of the salinity channel was based on a report from the factory on drift in the temperature and conductivity sensors as of 23 December 2014 and 3 March 2015, respectively. That report shows the primary salinity had drifted low by about 0.002. This was the 5th of 8 cruises between the factory checks so it was estimated that about the CTD salinity was reading low by about 0.001. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were collected. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. For details on the processing see the report: 2014-08_Processing_Report.doc. ---------------------------------------------------------------------------------- !--1--- ---2---- ---3--- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Fluores pH:SBE: Salinity Oxygen Oxyge Numb !re ure: cence: Nominal :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ------- ------- -------- ------ ----- ---- *END OF HEADER 3.0 14.0049 0.701 9.502 31.5892 6.09 265.7 6 4.0 13.9855 0.775 9.502 31.5913 6.06 264.3 30 5.0 13.7884 0.819 9.504 31.5824 5.98 260.9 26 6.0 13.2565 0.954 9.506 31.5724 5.83 254.2 27 7.0 13.1690 1.120 9.503 31.5736 5.54 241.8 24 8.0 12.9114 1.195 9.501 31.5596 5.15 224.5 22 9.0 12.5623 1.165 9.492 31.5712 4.80 209.1 29 10.0 11.8207 1.201 9.473 31.5786 4.56 198.8 27 11.0 10.6608 1.090 9.459 31.5972 4.54 198.0 25 12.0 10.3636 0.736 9.410 31.6297 4.50 196.2 24 13.0 10.2496 0.622 9.343 31.6562 4.44 193.5 24 14.0 10.1048 0.598 9.282 31.6948 4.44 193.7 24 15.0 9.9586 0.558 9.242 31.7519 4.49 195.8 25 16.0 9.9433 0.608 9.212 31.7620 4.52 196.8 26 17.0 9.9383 0.721 9.191 31.7683 4.53 197.5 23 18.0 9.9384 0.668 9.173 31.7732 4.54 198.1 24 19.0 9.9347 0.736 9.163 31.7872 4.55 198.1 27 20.0 9.9272 0.994 9.159 31.8162 4.43 193.2 28 21.0 9.9199 1.311 9.155 31.8668 4.31 188.0 25 22.0 9.8546 1.871 9.154 31.9168 4.18 182.3 22 23.0 9.8065 1.365 9.149 31.9647 4.19 182.4 24 24.0 9.5809 0.674 9.147 32.0615 4.29 187.0 28 25.0 9.6087 0.592 9.140 32.1054 4.35 189.5 29 26.0 9.6521 0.589 9.132 32.1327 4.34 189.1 25 27.0 9.6510 0.546 9.135 32.1516 4.33 188.6 23 28.0 9.6114 0.555 9.147 32.1899 4.32 188.3 26 29.0 9.5926 0.553 9.152 32.2114 4.31 187.8 30 30.0 9.5723 0.616 9.154 32.2204 4.31 187.8 27 31.0 9.5597 0.655 9.154 32.2381 4.31 187.9 23 32.0 9.5423 0.657 9.155 32.2526 4.33 188.6 24 33.0 9.5034 0.592 9.155 32.2832 4.35 189.6 29 34.0 9.4680 0.693 9.158 32.3190 4.33 188.7 28 35.0 9.4456 0.808 9.161 32.3456 4.29 186.9 26 36.0 9.3697 0.935 9.165 32.3816 4.27 185.8 25 37.0 9.2829 0.909 9.165 32.4193 4.21 183.4 27 38.0 9.1867 0.975 9.165 32.4584 4.12 179.4 31 39.0 9.1178 0.951 9.160 32.4849 4.05 176.3 25 40.0 9.0614 0.860 9.154 32.5042 4.04 176.1 20 41.0 9.0154 0.757 9.146 32.5170 4.02 175.1 23 42.0 8.9611 0.735 9.137 32.5348 4.04 175.8 30 43.0 8.8569 0.744 9.133 32.5695 4.10 178.6 35 44.0 8.7927 0.609 9.127 32.5896 4.06 176.8 28 45.0 8.7656 0.673 9.127 32.6112 3.97 172.8 24 46.0 8.6968 0.573 9.129 32.6395 3.51 152.7 28 47.0 8.6066 0.764 9.126 32.6804 3.12 135.8 27 48.0 8.4333 0.617 9.120 32.7531 3.08 134.0 23 49.0 8.4115 0.685 9.080 32.7607 3.10 134.9 23 50.0 8.4082 0.693 9.034 32.7637 3.12 136.0 28 51.0 8.4073 0.708 9.015 32.7653 3.17 138.0 34 52.0 8.4073 0.719 9.007 32.7671 3.19 138.9 33 53.0 8.4033 0.874 9.004 32.7724 3.21 139.8 25 54.0 8.3919 0.865 9.003 32.7814 3.23 140.5 24 55.0 8.3815 0.787 9.003 32.7921 3.23 140.7 22 56.0 8.3778 0.787 9.004 32.7962 3.23 140.5 11