*2016/01/05 15:14:14.34 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/08/02 22:23:08.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 31 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 761B3BB3 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4 40 2 Temperature:Secondary 'deg C (ITS90)' 8.4096 15.5547 3 Fluorescence:URU:Seapoint mg/m^3 0.279 10.504 4 Salinity:T1:C1 PSS-78 32.3699 33.1775 5 Oxygen:Dissolved:SBE mL/L 2.866 6.453 6 Oxygen:Dissolved:SBE umol/kg 124.7306 281.3763 7 pH:SBE:Nominal n/a 7.918 8.496 8 Number_of_bin_records n/a 7 148 $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 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 8 F ' ' 3 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-12\Pro $END *ADMINISTRATION MISSION : 2015-12 AGENCY : 'PBS, Marine Ecosystems and Aquaculture Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : La Perouse Acoustic Trawl Survey SCIENTIST : Boldt J. PLATFORM : W.E. Ricker *LOCATION GEOGRAPHIC AREA : WCVI EVENT NUMBER : 54 LATITUDE : 48 24.91000 N ! (deg min) LONGITUDE : 125 25.29000 W ! (deg min) WATER DEPTH : 141 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------- -------------- ---------- Temperature ' ' 2374 Conductivity ' ' 2128 'Pressure:Digiquartz with TC' ' ' 0550 Temperature:2 ' ' 2710 Conductivity:2 ' ' 3184 'Oxygen:SBE 43' ' ' 1176 Fluorometer:Seapoint ' ' 3641 pH ' ' 0851 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.21D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/08/05 13:26:07 67298 67298 CLEAN 5.2.1 2015/08/05 13:27:19 67298 67298 SHIFTDAT 3.4 2015/12/24 10:11:50 67298 67298 SHIFTDAT 3.4 2015/12/24 10:13:33 67298 67298 SHIFTDAT 3.4 2015/12/24 10:20:42 67298 67298 DELETE 6.3 2015/12/24 10:26:33 67298 2172 CTDEDIT 5.0.4 2016/01/05 10:19:37 2172 1892 FILTERS 4.3 2016/01/05 14:27:47 1892 1892 BINAVE 4.2 2016/01/05 14:28:08 1892 31 REMOVECH 8.2 2016/01/05 15:02:53 31 31 CHGUNITS 3.1 2016/01/05 15:03:38 31 31 REORDER 1.3.1 2016/01/05 15:14:10 ? ? HDREDIT2 3.0.2 2016/01/05 15:14:14 ? ? $END $REMARKS -CLEAN functions: 2015/08/05 13:26:07 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.00 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= -0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 30.48 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2016/01/05 10:19:37 280 records were deleted in this editing session. 31 changes in channel Salinity:T1:C1 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -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 2016/01/05 15:02:53 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2016/01/05 15:14:14 Applied edit header: P:\Cruise_Data_Processing\2015-12\Processing\doc\2015-12-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 7: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 2: Temperature:Secondary [deg C (ITS90)] Format: F8.3 ==> F9.4 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2015-12\2015-12_54.hex Software Version Seasave V 7.21d Temperature SN = 2374 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 = Aug 02 2015 22:24:10 NMEA Latitude = 48 24.91 N NMEA Longitude = 125 25.29 W NMEA UTC (Time) = Aug 02 2015 22:23:08 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> Ship: W.E. Ricker 2015-12 2015-12 Station: Operator: sr Depth: 141 gopro camera test only System UTC = Aug 02 2015 22:24:10 # nquan = 15 # nvalues = 67298 # 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 = flSP: Fluorescence, Seapoint # 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, 67298 # span 1 = -0.864, 40.476 # span 2 = 8.0480, 15.5955 # span 3 = 8.1416, 15.5971 # span 4 = 0.294747, 4.060139 # span 5 = 0.209840, 4.057908 # span 6 = 0.0000e+00, 1.6972e+01 # span 7 = 1.1612, 2.3077 # span 8 = 7.890, 8.497 # span 9 = -0.657, 0.695 # span 10 = 0, 1 # span 11 = 1.9132, 33.3035 # span 12 = 1.3568, 33.2698 # span 13 = 2.6762, 6.6491 # span 14 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 02 2015 22:23:08 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2374 # 17-Dec-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34927854e-003 # 6.45865277e-004 # 2.35655740e-005 # 2.23758399e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 10-Mar-15 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01974862e+001 # 1.46230873e+000 # -2.77674094e-003 # 2.84446644e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0550 # 17-Dec-14 # -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 # 1.00002764 # 0.67335 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 2710 # 23-Dec-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36727112e-003 # 6.46872939e-004 # 2.36179186e-005 # 2.24910319e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3184 # 19-Dec-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02279731e+001 # 1.43150354e+000 # -5.07842191e-004 # 1.10933627e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1176 # 23-Dec-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.5248e-001 # -0.5199 # -3.8015e-003 # 1.5322e-004 # -2.5509e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.7000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # 3641 # # # 2 # 0.000 # # # # # # 0851 # Sept 4th 2014 # 4.6134 # 2.5497 # # # # # # # # # # # # # # # # # #
# datcnv_date = Aug 05 2015 12:23:34, 7.23.2 [datcnv_vars = 11] # datcnv_in = P:\Cruise_Data_Processing\2015-12\RAW\CTD\2015-12-0054.hex P:\Crui se_Data_Processing\2015-12\Processing\doc\2015-12-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Aug 05 2015 12:24:46, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-12\Processing\convert\2015-12-005 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 05 2015 13:17:12, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-12\Processing\wildedit\2015-12-00 54.cnv # alignctd_adv = sbeox0V 5.000 # celltm_date = Aug 05 2015 13:18:08, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-12\Processing\align\2015-12-0054.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 05 2015 13:19:39, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-12\Processing\celltm\2015-12-0054.c nv P:\Cruise_Data_Processing\2015-12\Processing\doc\2015-12-ctd.XMLCON # derive_time_window_docdt = seconds: 0.5 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: There were stops during the downcast so the quality of this profile is lower than usual. CTDEDIT was used to remove some records corrupted by shed wakes and to clean salinity. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence and pH data are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling and no record of the sensors being used during previous cruises. No recalibration was applied. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were available. 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: 2015-12_Processing_Report.doc. --------------------------------------------------------------------------------- !--1--- ---2---- ---3--- ---4---- --5--- --6-- ---7--- -8-- !Pressu Temperat Fluores Salinity Oxygen Oxyge pH:SBE: Numb !re ure: cence: :T1:C1 : n: Nominal er_o ! Secondar URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ------- -------- ------ ----- ------- ---- *END OF HEADER 4.0 15.5470 1.460 32.3699 6.45 281.3 8.476 37 5.0 15.5530 1.520 32.3702 6.45 281.4 8.485 109 6.0 15.5530 1.702 32.3704 6.44 280.8 8.488 148 7.0 15.5550 1.645 32.3707 6.45 281.2 8.490 102 8.0 15.5480 1.770 32.3707 6.36 277.2 8.491 125 9.0 15.2350 2.384 32.3827 6.07 264.8 8.496 51 11.0 13.6180 3.494 32.4693 5.79 252.5 8.404 7 12.0 13.2420 3.684 32.4830 5.80 252.9 8.399 26 13.0 12.8550 4.239 32.5018 5.76 251.0 8.377 51 14.0 12.6230 5.198 32.5204 5.77 251.3 8.365 45 15.0 12.5950 5.420 32.5242 5.76 251.1 8.361 41 16.0 12.5810 5.669 32.5258 5.75 250.6 8.359 36 17.0 12.5460 5.878 32.5291 5.72 249.5 8.358 26 21.0 12.8420 5.083 32.5067 5.71 248.8 8.367 23 22.0 12.6730 5.242 32.5152 5.68 247.4 8.363 41 24.0 12.1260 6.865 32.5561 5.49 239.4 8.338 57 26.0 11.5230 9.167 32.6143 4.96 216.1 8.310 19 27.0 11.0480 10.504 32.6569 4.83 210.2 8.271 36 28.0 9.9100 10.260 32.7937 4.00 174.1 8.163 23 29.0 9.6480 4.025 32.8472 3.83 166.8 8.087 49 30.0 9.6690 3.459 32.8536 3.75 163.4 8.043 21 31.0 9.5610 2.633 32.8741 3.65 158.8 8.024 103 32.0 9.4550 2.276 32.8964 3.56 155.2 8.014 68 33.0 9.4320 2.409 32.9007 3.53 153.8 8.014 81 34.0 9.2900 2.277 32.9329 3.37 146.8 8.011 98 35.0 8.9100 1.144 33.0289 3.16 137.7 7.987 78 36.0 8.6200 0.559 33.1120 3.00 130.4 7.957 48 37.0 8.5080 0.356 33.1453 2.93 127.5 7.938 109 38.0 8.4680 0.284 33.1583 2.90 126.0 7.928 58 39.0 8.4440 0.284 33.1665 2.89 125.7 7.924 61 40.0 8.4100 0.279 33.1775 2.87 124.7 7.918 101