*2018/03/26 16:34:46.49 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/13 17:36:32.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 62 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BD82C974 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.962 61.827 2 Depth metres 0.954 61.294 3 Temperature:Primary 'deg C (ITS90)' 11.0613 11.2775 4 Salinity:T0:C0 PSS-78 28.56 28.8356 5 Oxygen:Dissolved:SBE mL/L 4.96 5.043 6 Oxygen:Dissolved:SBE umol/kg 216.677 220.3455 7 Number_of_bin_records n/a 7 24 $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 22 EVENT NUMBER : 57 LATITUDE : 50 18.33300 N ! (deg min) LONGITUDE : 125 19.79700 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 14:46:41 2419 2419 CLIP 1.3 2018/03/23 14:46:50 2419 1420 CLEAN 5.2.2 2018/03/23 14:46:57 1420 1420 MERGEHDR 1.3 2018/03/23 14:47:02 1420 1420 ADTIMCH 4.4 2018/03/23 15:37:06 1420 1420 DELETE 6.3 2018/03/23 16:00:27 1420 631 BINAVE 4.2 2018/03/26 14:16:05 631 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 52.02 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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\2017-41-008.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jul 13 2017 17:44:38 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 8 07/13 10:36:32 smpls 28458 to 30876 nv = 1 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2419 # 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, 2419 # span 1 = -0.598, 62.016 # span 2 = -0.593, 61.481 # span 3 = 11.0603, 18.6095 # span 4 = 0.075680, 3.413755 # span 5 = 0.0000, 2.7656 # span 6 = -1.803, 1.639 # span 7 = 0.5036, 29.9217 # span 8 = -1.6909, 22.6695 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 13 2017 10:36:32 [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 09:09:06, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-41\RAW\CTD\2017-41-0057.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 11:42:47, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-41\Processing\convert\2017-41-0057 .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 11:44:06, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-41\Processing\wfilter\2017-41-005 7.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 23 2018 11:47:18, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-41\Processing\align\2017-41-0057.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 11:47:31, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-41\Processing\celltm\2017-41-0057.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* 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 1.0 1.0 11.2775 28.5600 5.03 219.6 24 2.0 2.0 11.2325 28.5655 5.04 220.3 15 3.0 3.0 11.2132 28.5832 5.04 220.0 14 4.1 4.1 11.2062 28.5895 5.02 219.3 14 5.1 5.0 11.1742 28.6163 5.01 218.9 15 6.0 6.0 11.1664 28.6219 5.02 219.2 12 7.0 6.9 11.1532 28.6428 5.00 218.3 13 7.9 7.8 11.1484 28.6524 5.00 218.3 15 9.1 9.0 11.1455 28.6587 5.00 218.6 12 9.9 9.9 11.1415 28.6672 4.99 218.2 12 11.1 11.0 11.1381 28.6747 4.98 217.6 14 11.9 11.8 11.1352 28.6810 4.99 217.9 11 13.0 12.9 11.1314 28.6891 4.98 217.5 14 14.0 13.9 11.1269 28.6991 5.00 218.2 14 15.1 15.0 11.1258 28.7015 4.99 218.0 10 16.0 15.8 11.1266 28.7001 4.99 218.2 9 17.0 16.8 11.1258 28.7018 4.99 218.1 12 18.0 17.8 11.1256 28.7027 4.98 217.5 12 19.0 18.8 11.1240 28.7063 5.00 218.3 10 20.0 19.8 11.1192 28.7177 4.97 217.2 11 21.0 20.9 11.1190 28.7185 4.99 217.8 11 22.0 21.8 11.1191 28.7189 5.00 218.4 11 23.0 22.8 11.1210 28.7145 4.99 218.1 8 24.0 23.8 11.1213 28.7141 4.98 217.5 12 25.0 24.8 11.1209 28.7150 4.98 217.5 7 26.0 25.7 11.1204 28.7166 4.99 218.0 8 27.0 26.8 11.1181 28.7222 4.97 217.2 8 28.0 27.8 11.1158 28.7274 4.98 217.7 8 29.0 28.8 11.1109 28.7382 4.99 218.0 10 30.0 29.7 11.1097 28.7408 4.98 217.7 9 31.0 30.7 11.1056 28.7492 4.99 218.0 10 32.0 31.7 11.1020 28.7564 4.98 217.7 9 33.1 32.8 11.0924 28.7738 4.98 217.5 9 34.0 33.7 11.0856 28.7871 4.96 216.7 7 35.0 34.7 11.0855 28.7874 4.97 217.2 12 36.0 35.7 11.0861 28.7865 4.98 217.7 9 37.0 36.6 11.0869 28.7853 4.99 217.9 9 38.0 37.7 11.0872 28.7848 4.98 217.6 7 39.0 38.7 11.0869 28.7856 4.97 216.9 9 40.0 39.7 11.0866 28.7863 4.96 216.9 8 40.9 40.6 11.0864 28.7871 4.98 217.7 8 42.0 41.7 11.0863 28.7877 4.96 216.9 9 43.0 42.6 11.0861 28.7883 4.96 216.7 7 44.0 43.7 11.0861 28.7884 4.97 217.2 9 44.9 44.5 11.0864 28.7882 4.98 217.7 7 46.0 45.6 11.0856 28.7895 4.98 217.4 9 47.0 46.6 11.0836 28.7935 4.99 218.0 10 48.0 47.6 11.0814 28.7976 4.99 217.9 7 49.0 48.6 11.0807 28.7993 4.98 217.5 8 50.0 49.6 11.0797 28.8018 4.98 217.7 7 51.0 50.5 11.0769 28.8075 4.97 217.2 9 52.0 51.6 11.0735 28.8149 4.98 217.7 10 53.0 52.5 11.0741 28.8140 4.98 217.6 8 54.0 53.5 11.0690 28.8227 4.98 217.5 7 55.0 54.5 11.0653 28.8293 4.98 217.4 10 56.0 55.5 11.0664 28.8281 4.98 217.4 8 57.0 56.5 11.0666 28.8276 4.97 217.0 9 58.0 57.5 11.0636 28.8321 4.97 217.0 11 58.9 58.4 11.0620 28.8346 4.98 217.4 10 60.0 59.5 11.0614 28.8354 4.97 217.2 8 61.0 60.5 11.0613 28.8356 4.96 216.8 9 61.8 61.3 11.0618 28.8350 4.96 216.7 7