*2018/03/26 16:34:45.97 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/13 05:32:56.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 72 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F3C3C7E8 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.073 71.821 2 Depth metres 1.063 71.199 3 Temperature:Primary 'deg C (ITS90)' 11.0103 11.212 4 Salinity:T0:C0 PSS-78 28.627 28.946 5 Oxygen:Dissolved:SBE mL/L 4.972 5.051 6 Oxygen:Dissolved:SBE umol/kg 217.1736 220.6825 7 Number_of_bin_records n/a 7 22 $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 17 EVENT NUMBER : 41 LATITUDE : 50 18.35700 N ! (deg min) LONGITUDE : 125 19.74500 W ! (deg min) WATER DEPTH : 75 *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 4177 4177 CLIP 1.3 2018/03/23 14:46:49 4177 3178 CLEAN 5.2.2 2018/03/23 14:46:56 3178 3178 MERGEHDR 1.3 2018/03/23 14:47:02 3178 3178 ADTIMCH 4.4 2018/03/23 15:37:05 3178 3178 DELETE 6.3 2018/03/23 16:00:26 3178 954 CTDEDIT 5.2.3 2018/03/26 10:17:31 954 904 BINAVE 4.2 2018/03/26 14:16:05 904 72 REMOVECH 8.2 2018/03/26 14:53:21 72 72 CHGUNITS 3.1.1 2018/03/26 16:34:16 72 72 REORDER 1.3.1 2018/03/26 16:34:23 ? ? HDREDIT2 3.1.1 2018/03/26 16:34:45 ? ? $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 62.54 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/03/26 10:17:31 50 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 16:34:45 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\2017-41-003.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jul 13 2017 17:36:35 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 3 07/12 22:32:56 smpls 10399 to 14575 nv = 1 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 4177 # 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, 4177 # span 1 = -0.598, 72.537 # span 2 = -0.593, 71.909 # span 3 = 11.0067, 16.0847 # span 4 = 0.069490, 3.378415 # span 5 = 0.0000, 2.7045 # span 6 = -1.229, 1.475 # span 7 = 0.4153, 29.6226 # span 8 = -1.7281, 22.5235 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 12 2017 22:32:56 [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 09:09:02, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-41\RAW\CTD\2017-41-0041.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\2017-41-0041 .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 1.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 23 2018 11:47:16, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-41\Processing\align\2017-41-0041.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\2017-41-0041.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 11.2120 28.6270 5.05 220.5 12 2.0 2.0 11.2074 28.6314 5.04 220.0 11 3.0 2.9 11.2072 28.6325 5.04 220.4 12 3.9 3.9 11.2053 28.6341 5.05 220.7 10 5.0 5.0 11.1975 28.6438 5.04 220.3 14 6.0 5.9 11.1893 28.6556 5.03 219.9 13 6.9 6.8 11.1882 28.6580 5.04 220.1 13 8.0 7.9 11.1808 28.6716 5.04 220.3 14 9.0 8.9 11.1796 28.6736 5.04 220.2 11 10.0 9.9 11.1800 28.6720 5.04 220.2 12 11.0 10.9 11.1764 28.6773 5.02 219.5 11 12.0 11.9 11.1761 28.6784 5.02 219.2 11 13.0 12.9 11.1742 28.6831 5.03 219.8 12 14.0 13.9 11.1691 28.6898 5.03 219.8 11 15.0 14.9 11.1671 28.6928 5.02 219.4 14 16.1 15.9 11.1668 28.6920 5.04 220.0 15 17.0 16.9 11.1673 28.6921 5.04 220.1 13 18.0 17.9 11.1670 28.6943 5.02 219.3 12 19.1 18.9 11.1649 28.6972 5.03 219.7 12 20.0 19.9 11.1664 28.6953 5.03 219.9 11 21.0 20.9 11.1643 28.6983 5.01 219.0 13 22.0 21.8 11.1609 28.7028 5.01 218.9 13 23.0 22.8 11.1538 28.7120 5.02 219.1 13 24.0 23.8 11.1448 28.7250 5.02 219.4 12 25.1 24.9 11.1444 28.7259 5.01 218.7 11 26.0 25.8 11.1362 28.7383 5.02 219.4 12 27.0 26.7 11.1443 28.7268 5.01 219.0 12 27.9 27.7 11.1406 28.7316 5.01 218.8 12 28.9 28.7 11.1213 28.7589 5.01 218.7 10 30.0 29.8 11.1009 28.7899 5.00 218.3 12 31.0 30.7 11.1021 28.7882 5.00 218.4 12 32.0 31.8 11.1021 28.7869 4.99 218.2 11 33.0 32.7 11.0980 28.7925 5.01 218.9 10 33.9 33.7 11.0926 28.8006 5.00 218.5 13 35.0 34.7 11.0878 28.8079 4.99 218.1 13 36.1 35.8 11.0851 28.8144 5.00 218.3 13 37.1 36.8 11.0826 28.8219 5.00 218.4 12 38.0 37.6 11.0824 28.8236 5.00 218.4 12 38.9 38.6 11.0823 28.8232 4.98 217.6 14 40.0 39.7 11.0825 28.8250 4.99 218.0 13 41.0 40.7 11.0828 28.8264 5.01 219.1 13 42.0 41.6 11.0833 28.8271 5.00 218.6 10 43.0 42.6 11.0824 28.8277 5.01 218.9 12 43.9 43.6 11.0828 28.8296 5.00 218.3 16 45.1 44.7 11.0843 28.8339 5.00 218.5 14 46.0 45.6 11.0844 28.8336 5.01 219.0 13 46.9 46.5 11.0830 28.8342 5.01 219.0 12 48.0 47.6 11.0834 28.8357 5.01 218.9 12 49.0 48.6 11.0837 28.8416 5.00 218.3 13 50.0 49.6 11.0848 28.8388 5.00 218.2 13 51.0 50.6 11.0844 28.8377 5.00 218.5 15 52.0 51.5 11.0850 28.8384 5.01 219.0 11 53.0 52.5 11.0837 28.8467 4.99 218.1 11 54.0 53.6 11.0842 28.8454 5.01 218.7 8 55.0 54.5 11.0797 28.8553 5.01 218.7 17 55.9 55.5 11.0762 28.8642 5.00 218.5 14 57.1 56.6 11.0724 28.8710 4.99 218.1 9 57.9 57.4 11.0646 28.8801 4.99 217.8 13 59.0 58.5 11.0602 28.8860 5.00 218.2 12 60.0 59.5 11.0595 28.8866 4.98 217.5 13 61.0 60.5 11.0568 28.8899 4.99 217.9 15 62.0 61.5 11.0552 28.8923 4.99 217.9 13 63.0 62.4 11.0514 28.8970 4.98 217.4 15 63.9 63.4 11.0427 28.9091 4.99 217.8 12 64.9 64.4 11.0333 28.9205 5.00 218.5 16 65.9 65.3 11.0246 28.9304 4.99 218.1 14 67.0 66.4 11.0207 28.9345 4.98 217.5 14 68.0 67.4 11.0202 28.9354 4.99 218.1 15 69.0 68.4 11.0204 28.9353 4.99 218.1 12 70.0 69.3 11.0193 28.9368 5.00 218.2 22 70.9 70.3 11.0161 28.9401 4.97 217.2 11 71.8 71.2 11.0103 28.9460 4.98 217.5 7