*2016/09/20 16:30:17.30 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/05/17 17:32:44.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8E48B31C NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.018 51.93 2 Temperature:Primary 'deg C (ITS90)' 10.3874 10.4963 3 Fluorescence:URU:Wetlabs mg/m^3 1.336 2.124 4 Salinity:T0:C0 PSS-78 29.1478 29.2064 5 Oxygen:Dissolved:SBE mL/L 5.362 5.459 6 Oxygen:Dissolved:SBE umol/kg 234.1375 238.3871 7 Number_of_bin_records n/a 12 16 $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 8 EVENT NUMBER : 15 LATITUDE : 50 18.30000 N ! (deg min) LONGITUDE : 125 19.92500 W ! (deg min) WATER DEPTH : 71 *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 17:01:48 1866 1866 CLEAN 5.2.1 2016/09/17 17:13:43 1866 1866 ADTIMCH 4.4 2016/09/19 09:18:04 1866 1866 MERGEHDR 1.3 2016/09/19 15:02:33 1866 1866 SHIFTDAT 3.2a 2016/09/19 15:03:00 ? ? REVERSE 2.0 2016/09/19 15:03:17 1866 1866 DELETE 6.1 2016/09/19 15:03:45 1866 727 CLIP 1.3 2016/09/19 15:04:00 727 719 CTDEDIT 5.2.1 2016/09/19 15:57:58 719 719 BINAVE 4.2 2016/09/20 14:04:26 719 52 REMOVECH 8.2 2016/09/20 15:48:50 52 52 CHGUNITS 3.1.1 2016/09/20 15:49:27 52 52 REORDER 1.3.1 2016/09/20 15:50:22 ? ? 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 1.53 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 -CTDEDIT v5.2.1 2016/09/19 15:57:58 18 changes in channel Salinity:T0:C0 -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 15:48:50 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 13000.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = May 17 2016 20:16:46 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 05/18/16 13:26:11.271 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.564 vmain = 12.8 iop = 177 vlith = 5.2 ncasts = 4 samples = 7528 free = 754713 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 05/18 03:42:46 smpls 0 to 1865 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1866 # 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, 1866 # span 1 = -0.407, 52.209 # span 2 = 10.3833, 18.5868 # span 3 = -0.011176, 3.390224 # span 4 = -0.2730, 63.6635 # span 5 = 0.0000, 2.7656 # span 6 = -0.774, 1.491 # span 7 = 0.0000, 30.3058 # span 8 = -1.6070, 24.2857 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 18 2016 03:42:46 [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 14:26:54, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0015.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 15:14:35, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0015 .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\2016-32-001 5.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:39, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0015.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 16:46:24, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0015.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* Remarks from CTDEDIT: CTDEDIT was used to clean salinity. ---------------------------------------------------------------------------------- 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 10.4963 1.404 29.1478 5.46 238.3 14 2.0 10.4860 1.336 29.1484 5.46 238.4 14 3.1 10.4754 1.396 29.1485 5.45 238.2 13 4.0 10.4740 1.500 29.1483 5.45 238.0 13 5.0 10.4689 1.421 29.1497 5.45 237.9 14 6.0 10.4645 1.659 29.1500 5.44 237.6 14 7.0 10.4641 1.588 29.1497 5.44 237.7 13 8.0 10.4597 1.554 29.1504 5.43 237.2 14 9.0 10.4542 1.589 29.1515 5.43 237.2 13 9.9 10.4545 1.692 29.1518 5.43 237.0 14 11.0 10.4576 1.677 29.1511 5.44 237.4 13 12.0 10.4552 1.770 29.1513 5.42 236.9 15 13.0 10.4529 1.874 29.1519 5.42 236.9 14 14.0 10.4523 1.634 29.1519 5.42 236.7 13 15.0 10.4525 1.764 29.1514 5.42 236.6 13 16.0 10.4518 2.039 29.1518 5.41 236.2 14 17.0 10.4522 1.859 29.1520 5.44 237.7 15 18.0 10.4535 1.917 29.1518 5.42 236.8 14 19.0 10.4536 1.754 29.1517 5.42 236.7 13 20.0 10.4534 1.934 29.1514 5.42 236.5 13 21.0 10.4535 1.957 29.1524 5.43 237.1 14 22.0 10.4529 2.112 29.1518 5.42 236.7 14 23.0 10.4517 1.927 29.1527 5.41 236.4 14 24.0 10.4510 1.866 29.1530 5.42 236.8 14 25.0 10.4497 1.804 29.1532 5.44 237.5 14 26.0 10.4484 1.824 29.1533 5.44 237.4 13 27.0 10.4453 2.045 29.1546 5.43 237.0 14 28.0 10.4426 1.745 29.1564 5.42 236.5 13 29.0 10.4434 1.685 29.1564 5.41 236.3 14 30.0 10.4365 1.889 29.1617 5.39 235.5 14 31.0 10.4293 1.770 29.1679 5.39 235.5 13 32.0 10.4256 2.124 29.1709 5.41 236.2 15 33.0 10.4231 1.787 29.1734 5.41 236.3 14 34.0 10.4050 1.708 29.1896 5.39 235.4 15 35.0 10.4029 1.727 29.1921 5.38 235.1 12 36.0 10.4032 1.875 29.1917 5.38 234.8 14 37.0 10.4046 1.778 29.1900 5.36 234.2 15 38.0 10.4026 1.777 29.1921 5.37 234.7 14 39.0 10.4025 1.880 29.1922 5.38 234.9 14 40.0 10.4060 1.786 29.1892 5.36 234.2 13 41.0 10.4037 1.785 29.1914 5.39 235.2 15 42.0 10.4013 1.755 29.1940 5.38 234.8 14 43.0 10.3993 1.861 29.1955 5.40 235.6 13 43.9 10.3997 1.671 29.1950 5.39 235.5 14 45.0 10.4016 1.588 29.1933 5.39 235.5 15 46.0 10.4018 1.735 29.1926 5.38 234.8 13 47.0 10.3989 1.508 29.1954 5.38 234.9 13 48.0 10.3956 1.858 29.1987 5.37 234.3 15 49.0 10.3972 1.651 29.1974 5.36 234.1 14 50.0 10.3975 1.851 29.1974 5.37 234.5 15 51.0 10.3892 1.647 29.2053 5.36 234.1 12 51.9 10.3874 1.510 29.2064 5.38 234.9 16