*2016/09/20 16:30:17.77 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/05/26 15:33:38.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FFEFBB6D NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.985 52.09 2 Temperature:Primary 'deg C (ITS90)' 9.8372 13.8497 3 Fluorescence:URU:Wetlabs mg/m^3 0.496 4.666 4 Salinity:T0:C0 PSS-78 26.1414 29.2041 5 Oxygen:Dissolved:SBE mL/L 4.195 8.506 6 Oxygen:Dissolved:SBE umol/kg 183.1636 372.4465 7 Number_of_bin_records n/a 5 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 27 EVENT NUMBER : 62 LATITUDE : 50 19.20000 N ! (deg min) LONGITUDE : 125 2.39800 W ! (deg min) WATER DEPTH : 118 *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 17:01:51 1504 1504 CLEAN 5.2.1 2016/09/17 17:13:45 1504 1504 ADTIMCH 4.4 2016/09/19 09:18:06 1504 1504 MERGEHDR 1.3 2016/09/19 15:02:35 1504 1504 SHIFTDAT 3.2a 2016/09/19 15:03:01 ? ? REVERSE 2.0 2016/09/19 15:03:18 1504 1504 DELETE 6.1 2016/09/19 15:03:47 1504 349 CLIP 1.3 2016/09/19 15:04:00 349 345 BINAVE 4.2 2016/09/20 14:04:26 345 52 REMOVECH 8.2 2016/09/20 15:48:51 52 52 CHGUNITS 3.1.1 2016/09/20 15:49:28 52 52 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 72.29 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 62000.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 02 2016 11:44:17 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 0 05/27 01:43:40 smpls 0 to 1503 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1504 # 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, 1504 # span 1 = -0.530, 52.748 # span 2 = 9.8291, 14.3609 # span 3 = 0.039152, 3.249637 # span 4 = -0.2730, 63.6635 # span 5 = 0.0000, 3.8278 # span 6 = -1.662, 1.435 # span 7 = 0.2416, 29.2094 # span 8 = -1.5731, 27.3968 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 27 2016 01:43:40 [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 14:27:02, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0062.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\2016-32-0062 .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 15:35:18, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-006 2.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:40, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0062.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 16:46:25, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0062.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 13.8497 1.000 26.1414 8.28 362.4 6 2.0 13.7061 1.027 26.3377 8.51 372.4 7 3.0 13.1565 1.301 26.9017 8.49 371.4 6 4.0 12.6352 1.832 27.2687 8.12 355.0 5 5.0 11.8613 2.127 27.7510 7.68 335.8 5 6.0 11.5530 2.280 27.9360 7.29 318.5 7 7.0 11.4830 2.373 27.9823 7.02 306.9 7 8.0 11.3428 2.584 28.0676 6.83 298.6 7 9.0 11.2371 2.755 28.1269 6.62 289.3 8 10.0 11.1520 3.716 28.1798 6.34 277.2 6 11.0 11.0205 4.666 28.2477 6.07 265.2 7 12.0 10.8833 3.675 28.3084 5.78 252.4 7 13.0 10.7152 3.170 28.3815 5.50 240.5 9 14.0 10.5919 3.589 28.4454 5.27 230.3 9 15.1 10.5435 4.147 28.4842 5.11 223.0 9 16.0 10.4747 3.842 28.5282 4.95 216.3 8 17.0 10.4058 3.382 28.5713 4.85 211.8 7 18.0 10.3741 3.591 28.5926 4.79 209.4 7 19.0 10.3511 3.312 28.6178 4.77 208.4 7 20.0 10.3355 3.159 28.6376 4.75 207.6 5 20.9 10.3324 3.356 28.6441 4.74 207.0 6 22.0 10.3283 3.486 28.6577 4.73 206.6 7 23.1 10.3157 3.140 28.6813 4.72 206.1 5 24.0 10.3054 2.934 28.6954 4.69 204.7 6 25.1 10.2793 2.830 28.7273 4.65 203.1 6 26.0 10.2522 2.701 28.7603 4.63 202.1 5 27.0 10.2350 2.515 28.7755 4.61 201.3 6 28.0 10.2179 2.282 28.7924 4.58 199.9 5 29.0 10.1902 2.148 28.8204 4.54 198.4 6 30.0 10.1421 1.797 28.8672 4.49 196.2 5 31.0 10.0890 1.228 28.9140 4.43 193.6 7 32.1 10.0194 0.949 28.9689 4.38 191.4 6 33.0 10.0102 0.912 28.9763 4.36 190.5 5 33.9 9.9991 0.886 28.9906 4.35 190.1 5 35.0 9.9912 0.870 29.0013 4.33 188.9 6 36.1 9.9844 0.873 29.0108 4.32 188.4 5 37.0 9.9711 0.953 29.0271 4.29 187.3 5 38.0 9.9522 0.943 29.0469 4.26 185.9 5 39.0 9.9399 0.896 29.0576 4.25 185.7 5 40.0 9.9302 0.841 29.0693 4.24 185.1 6 41.0 9.9206 0.785 29.0874 4.23 184.5 6 42.0 9.9135 0.698 29.1062 4.23 184.8 6 43.0 9.9038 0.643 29.1200 4.22 184.3 7 44.0 9.8964 0.642 29.1311 4.22 184.5 8 45.0 9.8870 0.632 29.1493 4.22 184.1 8 46.0 9.8805 0.564 29.1596 4.21 183.8 8 47.0 9.8679 0.590 29.1743 4.21 183.8 8 48.0 9.8588 0.659 29.1836 4.21 183.6 7 49.0 9.8564 0.686 29.1877 4.22 184.2 9 50.1 9.8509 0.536 29.1925 4.22 184.2 8 51.0 9.8442 0.496 29.1985 4.21 183.8 9 52.1 9.8372 0.567 29.2041 4.20 183.2 10