*2016/09/20 16:30:19.99 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/06 16:48:25.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D71218C0 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.181 51.577 2 Temperature:Primary 'deg C (ITS90)' 11.3827 11.5017 3 Fluorescence:URU:Wetlabs mg/m^3 0.536 1.002 4 Salinity:T0:C0 PSS-78 29.1661 29.2841 5 Oxygen:Dissolved:SBE mL/L 4.486 4.545 6 Oxygen:Dissolved:SBE umol/kg 195.9277 198.5043 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 123 EVENT NUMBER : 305 LATITUDE : 50 18.30000 N ! (deg min) LONGITUDE : 125 19.94700 W ! (deg min) WATER DEPTH : 70 *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 17:02:03 1328 1328 CLEAN 5.2.1 2016/09/17 17:13:54 1328 1328 ADTIMCH 4.4 2016/09/19 09:18:13 1328 1328 MERGEHDR 1.3 2016/09/19 15:02:41 1328 1328 SHIFTDAT 3.2a 2016/09/19 15:03:07 ? ? REVERSE 2.0 2016/09/19 15:03:24 1328 1328 DELETE 6.1 2016/09/19 15:03:54 1328 296 CLIP 1.3 2016/09/19 15:04:04 296 293 CTDEDIT 5.2.1 2016/09/20 13:23:10 293 290 BINAVE 4.2 2016/09/20 14:04:31 290 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 15:50:26 ? ? 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 81.20 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 2016/09/20 13:23:10 3 records were deleted in this editing session. 38 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 15:48:52 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\2016-32-03 05000.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jul 18 2016 09:41:56 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 07/19/16 02:52:43.297 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.714 vmain = 12.0 iop = 182 vlith = 5.4 ncasts = 20 samples = 83921 free = 678320 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 07/07 02:58:27 smpls 0 to 1327 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1328 # 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, 1328 # span 1 = -0.407, 51.828 # span 2 = 11.3798, 18.9367 # span 3 = -0.001194, 3.432549 # span 4 = -0.2730, 63.6635 # span 5 = 0.0000, 2.6593 # span 6 = -1.964, 1.624 # span 7 = 0.0000, 29.9097 # span 8 = -1.5071, 20.7717 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 07 2016 02:58:27 [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 14:27:41, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0305.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 15:14:40, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0305 .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\2016-32-030 5.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:45, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0305.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\2016-32-0305.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 remove a few records from the top of the cast and 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 1.2 11.5017 0.536 29.1665 4.49 195.9 3 2.0 11.4985 0.549 29.1661 4.53 197.7 6 3.0 11.4956 0.611 29.1671 4.54 198.5 6 4.0 11.4916 0.670 29.1681 4.54 198.1 5 4.9 11.4910 0.735 29.1681 4.54 198.1 6 6.0 11.4903 0.806 29.1677 4.53 198.0 7 7.0 11.4900 0.832 29.1673 4.53 197.8 5 7.9 11.4897 0.813 29.1673 4.54 198.1 7 8.9 11.4875 0.857 29.1686 4.54 198.2 6 10.0 11.4853 0.881 29.1696 4.53 197.8 6 11.1 11.4834 0.876 29.1707 4.54 198.2 5 12.0 11.4798 0.916 29.1754 4.54 198.2 7 13.0 11.4785 0.896 29.1771 4.54 198.2 5 14.0 11.4779 0.915 29.1777 4.54 198.1 6 15.0 11.4782 0.947 29.1776 4.54 198.2 6 16.0 11.4787 0.984 29.1771 4.54 198.2 5 17.0 11.4791 1.002 29.1767 4.54 198.2 7 18.1 11.4793 0.960 29.1767 4.53 197.8 6 19.1 11.4793 0.907 29.1769 4.54 198.2 6 20.1 11.4792 0.931 29.1771 4.54 198.3 6 21.1 11.4795 0.931 29.1773 4.54 198.4 6 22.0 11.4795 0.911 29.1773 4.54 198.1 5 23.0 11.4800 1.002 29.1770 4.54 198.3 6 24.0 11.4824 0.923 29.1749 4.54 198.1 6 25.0 11.4841 0.960 29.1737 4.53 197.9 6 26.0 11.4839 0.928 29.1740 4.53 197.7 6 27.0 11.4841 0.959 29.1736 4.53 197.9 5 28.0 11.4819 0.920 29.1759 4.52 197.5 6 29.1 11.4804 0.918 29.1775 4.52 197.3 5 30.1 11.4751 0.921 29.1828 4.52 197.2 5 31.1 11.4672 0.915 29.1913 4.54 198.1 5 32.0 11.4532 0.927 29.2059 4.54 198.2 5 33.0 11.4415 0.917 29.2185 4.53 198.0 5 33.9 11.4341 0.943 29.2272 4.53 198.0 5 35.0 11.4272 0.949 29.2350 4.53 197.7 6 36.0 11.4244 0.889 29.2380 4.52 197.4 5 37.0 11.4220 0.902 29.2406 4.51 197.0 5 38.0 11.4187 0.888 29.2441 4.52 197.5 6 38.9 11.4147 0.926 29.2487 4.53 197.9 8 39.9 11.4065 0.913 29.2576 4.53 197.8 6 41.0 11.4060 0.968 29.2582 4.54 198.1 6 42.0 11.4080 0.962 29.2563 4.53 197.9 5 43.0 11.4060 0.957 29.2585 4.53 197.9 6 44.0 11.4019 0.915 29.2632 4.53 198.0 5 44.9 11.4008 0.883 29.2646 4.54 198.2 5 46.0 11.4017 0.912 29.2629 4.54 198.2 5 47.0 11.4012 0.896 29.2647 4.53 197.7 5 48.1 11.3991 0.902 29.2670 4.52 197.4 4 49.0 11.3966 0.922 29.2701 4.51 197.0 4 50.0 11.3874 0.864 29.2801 4.51 197.1 5 51.1 11.3850 0.995 29.2822 4.53 197.9 8 51.6 11.3827 0.993 29.2841 4.54 198.2 4