*2018/03/26 16:34:46.10 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/13 06:35:57.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 62 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A3E9CFB NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.073 62.071 2 Depth metres 1.063 61.536 3 Temperature:Primary 'deg C (ITS90)' 11.1039 11.225 4 Salinity:T0:C0 PSS-78 28.5978 28.7891 5 Oxygen:Dissolved:SBE mL/L 4.991 5.067 6 Oxygen:Dissolved:SBE umol/kg 218.0322 221.3882 7 Number_of_bin_records n/a 11 18 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 4 -99 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-41\Pro $END *ADMINISTRATION MISSION : 2017-41 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Discovery Islands Purse Seine SCIENTIST : Neville C. PLATFORM : Nordic Queen *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : SET 18 EVENT NUMBER : 45 LATITUDE : 50 18.32500 N ! (deg min) LONGITUDE : 125 19.82000 W ! (deg min) WATER DEPTH : 74 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 456 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 'Oxygen:SBE 43' ' ' 1592 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2 2018/03/23 14:46:40 3411 3411 CLIP 1.3 2018/03/23 14:46:49 3411 2412 CLEAN 5.2.2 2018/03/23 14:46:56 2412 2412 MERGEHDR 1.3 2018/03/23 14:47:02 2412 2412 ADTIMCH 4.4 2018/03/23 15:37:05 2412 2412 DELETE 6.3 2018/03/23 16:00:26 2412 896 CTDEDIT 5.2.3 2018/03/26 10:20:15 896 858 BINAVE 4.2 2018/03/26 14:16:05 858 62 REMOVECH 8.2 2018/03/26 14:53:21 62 62 CHGUNITS 3.1.1 2018/03/26 16:34:16 62 62 REORDER 1.3.1 2018/03/26 16:34:23 ? ? HDREDIT2 3.1.1 2018/03/26 16:34:46 ? ? $END $REMARKS -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1000,500000 Time Not Available in File -CLEAN functions: 2018/03/23 14:46:53 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 9 points) will be deleted. Drop rate applies in the range 10.00 to 52.71 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/03/26 10:20:15 38 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = Press* 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 2018/03/26 14:53:21 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2018/03/26 16:34:46 Applied edit header: P:\Cruise_Data_Processing\2017-41\Processing\doc\2017-41-HDR2.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Data\2017-41\2017-41-004.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jul 13 2017 17:38:25 ds SBE 25 CTD V 4.1c SN 0456 07/13/17 17:31:06.635 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.505 vmain = 12.1 iop = 159 vlith = 5.4 ncasts = 9 samples = 30877 free = 807588 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2905 pump delay = 45 seconds battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 4 07/12 23:35:57 smpls 14576 to 17986 nv = 1 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 3411 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = sbeox0V: Oxygen raw, SBE 43 [V] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity, Practical [PSU] # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 9 = flag: flag # span 0 = 1, 3411 # span 1 = -0.679, 62.706 # span 2 = -0.673, 62.165 # span 3 = 11.1035, 14.4629 # span 4 = 0.072067, 3.333285 # span 5 = 0.0000, 2.6984 # span 6 = -1.393, 1.393 # span 7 = 0.4484, 29.1700 # span 8 = -1.7655, 22.5049 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 12 2017 23:35:57 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36070385e-003 # 6.40888301e-004 # 2.19355994e-005 # 1.96980856e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01452805e+001 # 1.21226656e+000 # -2.62641283e-003 # 2.18239738e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0668 # 28-Feb-17 # 3.164577e+003 # -8.774787e-001 # -1.983377e-006 # 0.00000 # # # # # # 1592 # 02-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.9711e-001 # -0.4936 # -3.7930e-003 # 2.4884e-004 # -3.6984e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Mar 16 2018 09:09:03, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-41\RAW\CTD\2017-41-0045.hex P:\Crui se_Data_Processing\2017-41\Processing\doc\2017-41-ctd2.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Mar 23 2018 11:42:46, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-41\Processing\convert\2017-41-0045 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 11 # wfilter_action depSM = cosine, 11 # wfilter_action t090C = cosine, 11 # wfilter_action c0S/m = cosine, 11 # alignctd_date = Mar 23 2018 11:44:05, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-41\Processing\wfilter\2017-41-004 5.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 23 2018 11:47:17, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-41\Processing\align\2017-41-0045.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Mar 23 2018 11:47:30, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-41\Processing\celltm\2017-41-0045.c nv P:\Cruise_Data_Processing\2017-41\Processing\doc\2017-41-ctd2.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records near the top and bottom of the cast. Data Processing Notes: ---------------------- Dissolved Oxygen data are nominal and unedited, except that some records were removed in editing temperature and salinity. There was no calibration information available; little drift is expected for the May casts since the sensors had been very recently recalibrated at the factory. For the July and September casts there may have been some drift. The soak at the surface was sometimes shorter than recommended for good dissolved oxygen equilibration, so the near-surface data may be of lower quality than usual. For details on the processing see processing report: 2017-41-Processing_Report.doc. !--1--- --2--- ---3---- ---4---- --5--- --6-- -7-- !Pressu Depth Temperat Salinity Oxygen Oxyge Numb !re ure: :T0:C0 : n: er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------ ----- ---- *END OF HEADER 1.1 1.1 11.2247 28.5988 5.04 220.4 14 2.0 2.0 11.2250 28.5978 5.05 220.7 13 3.0 3.0 11.2245 28.5986 5.07 221.4 12 4.1 4.0 11.2237 28.6002 5.04 220.4 13 5.0 5.0 11.2230 28.6018 5.02 219.3 12 6.0 5.9 11.2235 28.6010 5.03 219.9 13 7.0 6.9 11.2234 28.6013 5.04 220.3 12 8.0 7.9 11.2243 28.6003 5.06 221.1 14 9.0 9.0 11.2247 28.5999 5.05 220.8 14 10.0 10.0 11.2248 28.5998 5.06 221.3 11 10.9 10.8 11.2248 28.5999 5.05 220.9 11 11.9 11.8 11.2234 28.6027 5.04 220.3 14 13.0 12.9 11.2216 28.6063 5.05 220.7 14 14.0 13.9 11.2224 28.6051 5.05 220.6 13 15.0 14.9 11.2219 28.6057 5.02 219.5 11 16.0 15.8 11.2176 28.6132 5.04 220.0 16 16.9 16.8 11.2178 28.6132 5.04 220.2 13 18.0 17.9 11.2172 28.6140 5.04 220.0 12 19.0 18.8 11.2179 28.6135 5.03 219.8 17 20.1 19.9 11.2185 28.6126 5.02 219.3 14 21.0 20.8 11.2163 28.6164 5.02 219.5 14 22.0 21.8 11.2148 28.6192 5.04 220.3 15 23.1 22.9 11.2151 28.6189 5.05 220.6 14 24.0 23.8 11.2160 28.6176 5.04 220.2 13 25.0 24.8 11.2164 28.6169 5.04 220.3 14 26.0 25.8 11.2167 28.6170 5.04 220.3 14 27.0 26.8 11.2191 28.6129 5.04 220.0 14 28.0 27.8 11.2201 28.6113 5.05 220.7 17 29.0 28.8 11.2196 28.6123 5.04 220.1 15 30.0 29.7 11.2196 28.6125 5.05 220.5 14 31.0 30.7 11.2202 28.6117 5.05 220.6 13 32.0 31.7 11.2180 28.6156 5.05 220.6 14 33.0 32.8 11.2210 28.6110 5.05 220.5 14 34.0 33.7 11.2216 28.6100 5.05 220.5 11 35.0 34.7 11.2212 28.6106 5.04 220.0 15 36.0 35.7 11.2160 28.6194 5.04 220.2 15 37.1 36.8 11.2005 28.6454 5.03 219.7 11 38.0 37.7 11.1791 28.6821 5.01 219.0 14 39.0 38.7 11.1807 28.6800 5.03 219.7 15 40.0 39.6 11.1886 28.6658 5.01 219.1 16 41.0 40.7 11.1784 28.6840 5.02 219.3 15 42.0 41.7 11.1802 28.6842 5.02 219.2 18 43.0 42.7 11.1816 28.6826 5.02 219.2 13 44.0 43.6 11.1821 28.6819 5.03 219.6 14 45.0 44.6 11.1822 28.6820 5.02 219.1 16 45.9 45.5 11.1815 28.6830 5.03 219.5 16 47.0 46.6 11.1810 28.6840 5.02 219.3 15 48.0 47.6 11.1803 28.6851 5.02 219.3 15 49.1 48.6 11.1805 28.6848 5.01 219.1 12 50.1 49.6 11.1804 28.6852 5.01 219.0 15 51.0 50.6 11.1786 28.6872 5.02 219.1 14 52.0 51.6 11.1789 28.6867 5.03 219.5 12 53.0 52.5 11.1821 28.6824 5.02 219.2 14 54.0 53.6 11.1809 28.6842 5.02 219.4 12 54.9 54.4 11.1846 28.6792 5.02 219.2 12 56.0 55.5 11.1829 28.6824 5.01 219.1 17 57.0 56.5 11.1804 28.6866 5.02 219.4 13 58.0 57.5 11.1727 28.6962 5.03 219.6 13 59.0 58.5 11.1605 28.7118 5.01 218.8 13 60.1 59.6 11.1352 28.7448 5.00 218.4 14 61.0 60.5 11.1054 28.7867 4.99 218.0 15 62.1 61.5 11.1039 28.7891 4.99 218.1 15