*2016/09/20 16:30:19.83 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/30 14:16:49.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 753C5ED4 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.044 51.633 2 Temperature:Primary 'deg C (ITS90)' 10.1025 10.2886 3 Fluorescence:URU:Wetlabs mg/m^3 0.68 1.219 4 Salinity:T0:C0 PSS-78 30.6497 30.802 5 Oxygen:Dissolved:SBE mL/L 4.779 4.927 6 Oxygen:Dissolved:SBE umol/kg 208.4171 214.9029 7 Number_of_bin_records n/a 5 9 $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 116 EVENT NUMBER : 289 LATITUDE : 50 27.80000 N ! (deg min) LONGITUDE : 126 0.19200 W ! (deg min) WATER DEPTH : 140 *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 17:02:02 939 939 CLEAN 5.2.1 2016/09/17 17:13:53 939 939 ADTIMCH 4.4 2016/09/19 09:18:12 939 939 MERGEHDR 1.3 2016/09/19 15:02:40 939 939 SHIFTDAT 3.2a 2016/09/19 15:03:07 ? ? REVERSE 2.0 2016/09/19 15:03:24 939 939 DELETE 6.1 2016/09/19 15:03:53 939 320 CLIP 1.3 2016/09/19 15:04:04 320 317 BINAVE 4.2 2016/09/20 14:04:31 317 52 REMOVECH 8.2 2016/09/20 15:48:52 52 52 CHGUNITS 3.1.1 2016/09/20 15:49:30 52 52 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 -21.89 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 72004.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 30 2016 07:42:04 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 07/01/16 00:47:53.271 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.550 vmain = 12.2 iop = 182 vlith = 5.2 ncasts = 5 samples = 5600 free = 756641 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 4 07/01 00:26:51 smpls 4661 to 5599 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 939 # 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, 939 # span 1 = -0.388, 51.719 # span 2 = 10.1000, 10.3408 # span 3 = 3.096632, 3.435347 # span 4 = -0.2730, 17.6476 # span 5 = 0.0000, 3.0208 # span 6 = -1.700, 1.586 # span 7 = 27.5621, 30.9523 # span 8 = -1.4214, 23.8122 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 01 2016 00:26:51 [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 14:27:39, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0289.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\2016-32-0289 .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\2016-32-028 9.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\2016-32-0289.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 16:46:30, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0289.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 10.2866 0.907 30.6518 4.87 212.3 6 2.0 10.2856 0.910 30.6524 4.92 214.6 6 2.9 10.2886 0.991 30.6497 4.93 214.9 5 4.0 10.2827 0.999 30.6554 4.92 214.8 7 4.9 10.2679 0.918 30.6716 4.90 213.7 6 5.9 10.2344 0.870 30.7076 4.87 212.4 6 6.9 10.2299 0.857 30.7121 4.88 213.0 6 8.0 10.2295 0.938 30.7126 4.87 212.4 7 9.0 10.2284 1.060 30.7137 4.87 212.4 6 10.0 10.2282 0.929 30.7149 4.88 212.8 7 11.0 10.2281 1.219 30.7146 4.87 212.5 5 12.0 10.2271 0.977 30.7167 4.87 212.4 8 13.0 10.2273 0.958 30.7185 4.87 212.4 7 14.0 10.2272 0.913 30.7209 4.86 212.1 6 15.0 10.2294 0.992 30.7312 4.87 212.5 7 16.0 10.2245 0.828 30.7375 4.88 212.6 5 17.0 10.2156 0.848 30.7429 4.87 212.4 6 18.0 10.2135 0.941 30.7493 4.87 212.4 6 19.0 10.2183 0.878 30.7522 4.87 212.2 6 20.0 10.2175 0.825 30.7520 4.88 212.7 6 21.0 10.2161 0.927 30.7521 4.87 212.3 5 22.0 10.2122 0.997 30.7522 4.87 212.4 7 23.0 10.2090 0.872 30.7529 4.87 212.4 6 24.0 10.2154 0.846 30.7540 4.86 212.0 6 25.0 10.2163 0.845 30.7555 4.85 211.7 7 26.0 10.2112 0.888 30.7568 4.86 212.0 6 27.0 10.2036 0.880 30.7588 4.86 212.1 6 28.0 10.1979 0.944 30.7614 4.85 211.7 6 29.0 10.1743 0.745 30.7677 4.83 210.6 6 30.1 10.1505 0.751 30.7757 4.81 209.9 6 31.0 10.1438 0.743 30.7787 4.81 209.9 6 32.0 10.1406 0.695 30.7805 4.81 209.9 5 33.0 10.1376 0.766 30.7819 4.81 209.9 7 34.0 10.1328 0.781 30.7843 4.81 209.8 5 35.0 10.1274 0.751 30.7878 4.80 209.5 6 35.9 10.1210 0.708 30.7920 4.79 209.1 6 37.0 10.1141 0.680 30.7965 4.80 209.3 6 38.0 10.1118 0.749 30.7981 4.79 209.1 5 38.9 10.1116 0.700 30.7981 4.79 209.0 6 39.9 10.1078 0.817 30.7997 4.80 209.3 6 41.0 10.1052 0.692 30.8006 4.80 209.2 6 42.0 10.1034 0.690 30.8012 4.79 208.9 6 43.0 10.1028 0.833 30.8015 4.79 208.9 6 44.0 10.1025 0.820 30.8015 4.78 208.6 6 45.0 10.1028 0.801 30.8019 4.78 208.4 9 46.0 10.1038 0.714 30.8020 4.79 208.7 5 46.9 10.1044 0.711 30.8016 4.79 209.1 5 47.9 10.1037 0.733 30.8011 4.79 208.8 5 49.0 10.1033 0.705 30.8010 4.78 208.5 5 50.0 10.1033 0.786 30.8010 4.80 209.4 6 51.1 10.1027 0.736 30.8014 4.81 209.7 9 51.6 10.1037 0.774 30.8009 4.80 209.4 6