*2016/09/20 16:30:19.52 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/22 13:38:25.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AB02EE36 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.016 50.91 2 Temperature:Primary 'deg C (ITS90)' 9.5417 9.8858 3 Fluorescence:URU:Wetlabs mg/m^3 0.436 1.182 4 Salinity:T0:C0 PSS-78 30.8374 31.1904 5 Oxygen:Dissolved:SBE mL/L 4.595 4.801 6 Oxygen:Dissolved:SBE umol/kg 200.3168 209.3632 7 Number_of_bin_records n/a 3 10 $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 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-32\Pro $END *ADMINISTRATION MISSION : 2016-32 AGENCY : 'PBS, Salmon and Freshwater Ecosystems Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : Discovery Islands Purse Seine SCIENTIST : Neville C. PLATFORM : Nordic Queen *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : Set 102 EVENT NUMBER : 257 LATITUDE : 50 28.40000 N ! (deg min) LONGITUDE : 126 4.27600 W ! (deg min) WATER DEPTH : 221 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2968 Conductivity ' ' 2173 'Pressure:Strain Gauge' ' ' 0464 'Oxygen:SBE 43' ' ' 0766 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2215 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5 2016/09/17 17:02:01 1173 1173 CLEAN 5.2.1 2016/09/17 17:13:52 1173 1173 ADTIMCH 4.4 2016/09/19 09:18:11 1173 1173 MERGEHDR 1.3 2016/09/19 15:02:40 1173 1173 SHIFTDAT 3.2a 2016/09/19 15:03:06 ? ? REVERSE 2.0 2016/09/19 15:03:23 1173 1173 DELETE 6.1 2016/09/19 15:03:52 1173 210 CLIP 1.3 2016/09/19 15:04:04 210 207 BINAVE 4.2 2016/09/20 14:04:30 207 51 REMOVECH 8.2 2016/09/20 15:48:52 51 51 CHGUNITS 3.1.1 2016/09/20 15:49:30 51 51 REORDER 1.3.1 2016/09/20 15:50:25 ? ? HDREDIT2 3.0.2 2016/09/20 16:30:19 ? ? $END $REMARKS -CLEAN functions: 2016/09/17 17:13:42 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in All Channels Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add -10.17 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.50 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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 93.93 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 0.500, 500000.000 Time Not Available in File -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 2016/09/20 15:48:52 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: Temp* Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2016/09/20 16:30:19 Applied edit header: P:\Cruise_Data_Processing\2016-32\Processing\doc\2016-32-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\Current Data\2016-32\2016-32-02 35007.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 22 2016 08:45:10 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 06/23/16 01:49:09.171 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.571 vmain = 12.3 iop = 181 vlith = 5.2 ncasts = 8 samples = 8127 free = 754114 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 = 2710 battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 4 stored voltage # 1 = external voltage 5 S> dh cast 7 06/22 23:48:27 smpls 6954 to 8126 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1173 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # 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, 1173 # span 1 = -0.530, 51.152 # span 2 = 9.5393, 12.3166 # span 3 = 0.036129, 3.424546 # span 4 = -0.2730, 17.6318 # span 5 = 0.0000, 2.7167 # span 6 = -2.379, 1.586 # span 7 = 0.2320, 31.1919 # span 8 = -1.6189, 23.1879 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 22 2016 23:48:27 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2968 # 23-Dec-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.30553832e-003 # 6.40162727e-004 # 2.22082708e-005 # 2.03916376e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2173 # 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 # # # -1.01661554e+001 # 1.39375700e+000 # -2.62058790e-003 # 2.51825196e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0464 # 23-Dec-14 # 7.968650e+002 # -2.072920e-001 # 2.663071e-007 # 0.50000 # # # # # # 0766 # 23-Dec-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3003e-001 # -0.5141 # -4.0107e-003 # 2.1232e-004 # -3.2398e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.3000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 2215 # # 1.30000000e+001 # # 0.0210 # # # # datcnv_date = Sep 17 2016 14:27:34, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0257.hex P:\Crui se_Data_Processing\2016-32\Processing\doc\2016-32-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Sep 17 2016 15:14:39, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0257 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Sep 17 2016 15:35:22, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-025 7.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:44, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0257.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Sep 17 2016 16:46:29, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0257.c nv P:\Cruise_Data_Processing\2016-58\Processing\doc\2016-58-ctd0334.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- The data in these files come from the upcast portion of the casts due to problems with the near-surface data in the downcasts. The quality of upcast data is considered lower than downcasts due to the CTD passing through waters disturbed by the cable and CTD. However, for many casts there was strong vertical mixing leading to narrow ranges of variables so that the errors are likely small. Fluorescence and dissolved oxygen data are nominal and unedited, except that some records were removed in editing temperature and salinity. There was no salinity calibration sampling and no other information available on which to base a recalibration. For details on the processing see processing report: 2016-32-proc.doc. ---------------------------------------------------------------------------------- !--1--- ---2---- ---3--- ---4---- --5--- --6-- -7-- !Pressu Temperat Fluores Salinity Oxygen Oxyge Numb !re ure: cence: :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ------- -------- ------ ----- ---- *END OF HEADER 1.0 9.8858 1.073 30.8374 4.77 208.2 5 2.0 9.8826 1.182 30.8404 4.80 209.4 6 3.0 9.8726 1.041 30.8488 4.79 209.1 5 3.9 9.8646 1.003 30.8546 4.79 209.0 5 5.0 9.8432 0.911 30.8675 4.77 208.1 5 6.1 9.8339 0.894 30.8730 4.76 207.7 4 7.0 9.8261 0.795 30.8778 4.75 207.3 4 8.0 9.8212 0.794 30.8806 4.75 207.2 4 9.1 9.8154 0.806 30.8841 4.74 206.7 4 10.0 9.8144 0.764 30.8848 4.74 206.5 3 10.9 9.8111 0.731 30.8862 4.73 206.4 4 12.0 9.8064 0.731 30.8885 4.73 206.4 4 13.0 9.8058 0.754 30.8884 4.72 205.9 3 13.9 9.8033 0.664 30.8896 4.72 205.8 4 15.0 9.7987 0.759 30.8924 4.71 205.6 5 16.0 9.7953 0.711 30.8953 4.70 205.1 5 17.0 9.7885 0.648 30.9002 4.69 204.7 3 17.9 9.7843 0.636 30.9036 4.68 204.1 4 19.0 9.7777 0.616 30.9095 4.67 203.7 4 20.0 9.7740 0.679 30.9131 4.68 204.1 3 21.0 9.7693 0.612 30.9176 4.70 204.8 4 21.9 9.7636 0.616 30.9230 4.69 204.4 3 23.0 9.7528 0.584 30.9331 4.68 204.2 4 24.1 9.7417 0.600 30.9449 4.67 203.7 4 25.0 9.7221 0.621 30.9655 4.66 203.3 3 26.0 9.7128 0.576 30.9761 4.65 202.9 4 27.0 9.7016 0.510 30.9899 4.65 202.6 3 28.0 9.6874 0.481 31.0071 4.65 202.7 4 29.1 9.6798 0.531 31.0164 4.66 203.0 3 30.0 9.6752 0.536 31.0220 4.66 203.1 4 31.1 9.6722 0.520 31.0252 4.63 202.1 3 32.0 9.6713 0.497 31.0261 4.63 202.0 4 33.0 9.6696 0.531 31.0273 4.63 202.0 3 34.0 9.6675 0.584 31.0286 4.62 201.6 4 35.0 9.6654 0.500 31.0304 4.62 201.4 3 36.0 9.6628 0.524 31.0331 4.62 201.3 4 37.0 9.6564 0.510 31.0402 4.62 201.3 3 38.0 9.6473 0.465 31.0515 4.62 201.2 4 39.1 9.6293 0.436 31.0761 4.62 201.3 3 40.0 9.6160 0.544 31.0972 4.62 201.6 4 41.0 9.6142 0.505 31.1033 4.63 201.9 3 42.0 9.6134 0.509 31.1054 4.62 201.3 4 43.0 9.6126 0.552 31.1068 4.62 201.4 4 44.0 9.6103 0.563 31.1115 4.62 201.4 3 44.9 9.6056 0.576 31.1208 4.62 201.5 4 46.0 9.5948 0.560 31.1364 4.63 201.9 4 47.0 9.5716 0.528 31.1627 4.63 201.7 4 48.0 9.5599 0.494 31.1745 4.62 201.6 3 49.0 9.5533 0.521 31.1811 4.61 201.1 5 50.1 9.5482 0.538 31.1849 4.59 200.3 10 50.9 9.5417 0.727 31.1904 4.60 200.4 8