*2016/09/20 16:30:17.99 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/01 02:41:38.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 50 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 723A08D0 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.007 49.713 2 Temperature:Primary 'deg C (ITS90)' 9.8464 10.0679 3 Fluorescence:URU:Wetlabs mg/m^3 0.799 1.852 4 Salinity:T0:C0 PSS-78 30.4072 30.5083 5 Oxygen:Dissolved:SBE mL/L 5.395 5.76 6 Oxygen:Dissolved:SBE umol/kg 235.3246 251.2696 7 Number_of_bin_records n/a 3 8 $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 38 EVENT NUMBER : 89 LATITUDE : 50 28.40000 N ! (deg min) LONGITUDE : 126 4.35000 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 17:01:52 934 934 CLEAN 5.2.1 2016/09/17 17:13:46 934 934 ADTIMCH 4.4 2016/09/19 09:18:06 934 934 MERGEHDR 1.3 2016/09/19 15:02:35 934 934 SHIFTDAT 3.2a 2016/09/19 15:03:02 ? ? REVERSE 2.0 2016/09/19 15:03:19 934 934 DELETE 6.1 2016/09/19 15:03:47 934 251 CLIP 1.3 2016/09/19 15:04:01 251 241 BINAVE 4.2 2016/09/20 14:04:27 241 50 REMOVECH 8.2 2016/09/20 15:48:51 50 50 CHGUNITS 3.1.1 2016/09/20 15:49:28 50 50 REORDER 1.3.1 2016/09/20 15:50:23 ? ? HDREDIT2 3.0.2 2016/09/20 16:30:17 ? ? $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 58.72 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 15:48:51 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 16:30:17 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\2016-32-00 62008.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 02 2016 11:51:40 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 06/03/16 04:54:25.620 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.664 vmain = 12.5 iop = 179 vlith = 5.3 ncasts = 18 samples = 21984 free = 740257 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 8 06/01 12:51:40 smpls 10947 to 11880 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 934 # 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, 934 # span 1 = -0.124, 49.986 # span 2 = 9.8394, 11.7535 # span 3 = 0.034706, 3.391182 # span 4 = -0.2730, 17.6318 # span 5 = 0.0000, 2.6947 # span 6 = -2.227, 1.472 # span 7 = 0.2251, 30.6744 # span 8 = -1.6372, 24.4462 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 01 2016 12:51:40 [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 14:27:06, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0089.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 15:14:36, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0089 .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 15:35:19, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-008 9.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:41, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0089.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 16:46:26, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0089.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 10.0679 1.852 30.4072 5.75 250.8 8 2.0 10.0395 1.610 30.4228 5.76 251.3 6 3.0 10.0329 1.466 30.4266 5.75 250.7 7 4.0 10.0324 1.696 30.4268 5.75 250.7 8 5.0 10.0320 1.751 30.4266 5.73 249.8 6 6.0 10.0228 1.762 30.4319 5.70 248.7 5 7.0 10.0176 1.544 30.4342 5.68 247.6 6 8.0 10.0022 1.552 30.4419 5.64 245.9 5 9.0 9.9708 1.384 30.4585 5.58 243.6 5 10.0 9.9377 1.306 30.4761 5.54 241.4 4 11.0 9.9215 1.188 30.4838 5.52 240.6 5 12.0 9.9132 1.223 30.4874 5.51 240.2 4 13.0 9.9120 1.394 30.4879 5.51 240.2 4 13.9 9.9103 1.235 30.4879 5.51 240.6 4 14.9 9.9054 1.251 30.4888 5.51 240.5 4 16.0 9.9018 1.223 30.4896 5.51 240.4 4 17.0 9.8991 1.160 30.4907 5.49 239.6 4 18.0 9.8958 1.144 30.4916 5.48 239.2 4 19.0 9.8918 1.103 30.4935 5.48 238.9 3 20.0 9.8873 1.066 30.4961 5.48 238.9 5 21.1 9.8858 1.132 30.4966 5.48 238.9 4 22.0 9.8857 1.056 30.4962 5.48 238.9 4 23.0 9.8858 0.949 30.4947 5.47 238.6 5 24.0 9.8822 1.052 30.4911 5.46 238.4 4 25.1 9.8808 1.001 30.4911 5.47 238.6 4 26.0 9.8806 0.981 30.4907 5.46 238.3 4 27.0 9.8791 0.854 30.4891 5.43 236.9 4 28.0 9.8765 0.874 30.4896 5.45 237.6 4 29.0 9.8754 0.972 30.4907 5.45 237.5 5 30.0 9.8762 1.124 30.4895 5.44 237.5 4 31.0 9.8766 1.321 30.4890 5.44 237.3 5 32.0 9.8745 1.060 30.4900 5.45 237.6 4 33.0 9.8748 0.927 30.4898 5.45 237.6 5 34.0 9.8729 0.799 30.4858 5.43 237.1 4 35.0 9.8678 0.886 30.4841 5.42 236.5 5 36.0 9.8683 0.922 30.4859 5.40 235.6 4 36.9 9.8727 0.929 30.4891 5.42 236.4 4 38.0 9.8737 0.892 30.4883 5.44 237.3 5 39.0 9.8727 0.993 30.4858 5.44 237.1 4 40.0 9.8751 1.013 30.4848 5.43 237.0 5 41.0 9.8743 0.862 30.4858 5.43 236.9 4 42.0 9.8709 0.870 30.4867 5.43 236.8 4 42.9 9.8690 0.933 30.4866 5.43 237.0 4 44.0 9.8694 0.888 30.4866 5.42 236.6 6 45.0 9.8681 0.854 30.4861 5.42 236.2 4 46.0 9.8662 0.949 30.4866 5.42 236.3 5 46.9 9.8654 1.000 30.4890 5.42 236.5 5 48.0 9.8637 0.838 30.4934 5.42 236.5 6 49.1 9.8572 0.991 30.5005 5.42 236.2 8 49.7 9.8464 0.859 30.5083 5.39 235.3 7