*2016/09/20 16:30:20.42 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/13 23:54:02.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 34E2DBAD NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.764 51.845 2 Temperature:Primary 'deg C (ITS90)' 11.4836 12.4875 3 Fluorescence:URU:Wetlabs mg/m^3 0.578 0.922 4 Salinity:T0:C0 PSS-78 20.5875 29.3452 5 Oxygen:Dissolved:SBE mL/L 4.385 5.301 6 Oxygen:Dissolved:SBE umol/kg 191.4918 233.0728 7 Number_of_bin_records n/a 3 13 $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 141 EVENT NUMBER : 343 LATITUDE : 50 11.50000 N ! (deg min) LONGITUDE : 125 20.66600 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 17:02:10 1177 1177 CLEAN 5.2.1 2016/09/17 17:13:58 1177 1177 ADTIMCH 4.4 2016/09/19 09:18:16 1177 1177 MERGEHDR 1.3 2016/09/19 15:02:46 1177 1177 SHIFTDAT 3.2a 2016/09/19 15:03:11 ? ? REVERSE 2.0 2016/09/19 15:03:28 1177 1177 DELETE 6.1 2016/09/19 15:03:57 1177 234 CLIP 1.3 2016/09/19 15:04:05 234 232 BINAVE 4.2 2016/09/20 14:04:31 232 52 REMOVECH 8.2 2016/09/20 15:48:53 52 52 CHGUNITS 3.1.1 2016/09/20 15:49:31 52 52 REORDER 1.3.1 2016/09/20 15:50:26 ? ? HDREDIT2 3.0.2 2016/09/20 16:30:20 ? ? $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 -11.23 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 15:48:53 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 16:30:20 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 05013.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jul 18 2016 10:17:08 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 13 07/14 10:04:04 smpls 71395 to 72571 nv = 2 avg = 1 stp = switch o f S> # nquan = 10 # nvalues = 1177 # 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, 1177 # span 1 = 0.494, 52.002 # span 2 = 11.4797, 16.8135 # span 3 = 0.088901, 3.479868 # span 4 = -0.2730, 17.7429 # span 5 = 0.0000, 2.8742 # span 6 = -2.152, 1.473 # span 7 = 0.5252, 29.5709 # span 8 = -1.4955, 19.8935 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 14 2016 10:04:04 [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 14:27:51, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0343.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 15:14:42, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0343 .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 15:35:25, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-034 3.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:48, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0343.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 16:46:34, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0343.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 0.8 12.4260 0.578 20.5875 5.30 233.1 13 2.0 12.4875 0.759 28.8796 4.51 197.0 5 3.0 12.4307 0.830 28.8861 4.57 199.5 4 4.0 12.3433 0.850 28.8954 4.58 199.9 4 5.0 12.0938 0.883 28.9472 4.56 199.3 5 6.0 11.9224 0.918 29.0093 4.55 199.0 4 7.0 11.8983 0.886 29.0242 4.53 197.7 4 8.0 11.8683 0.874 29.0431 4.50 196.7 4 8.9 11.8435 0.854 29.0605 4.49 196.3 4 10.0 11.8127 0.864 29.0856 4.49 196.2 5 11.1 11.7953 0.910 29.0996 4.48 195.6 4 12.0 11.7772 0.890 29.1124 4.46 195.0 4 12.9 11.7607 0.890 29.1243 4.46 194.9 4 13.9 11.7388 0.922 29.1413 4.46 194.6 4 15.0 11.7277 0.899 29.1496 4.47 195.1 5 16.0 11.7159 0.854 29.1589 4.47 195.2 3 17.0 11.6935 0.921 29.1780 4.47 195.1 5 18.1 11.6666 0.874 29.1994 4.46 194.7 4 19.1 11.6493 0.842 29.2125 4.45 194.4 4 20.1 11.6282 0.854 29.2281 4.45 194.4 4 21.1 11.6203 0.858 29.2338 4.45 194.3 4 22.0 11.6130 0.902 29.2392 4.46 194.7 4 23.1 11.6096 0.842 29.2418 4.44 194.0 4 24.0 11.6059 0.806 29.2450 4.44 193.9 4 25.0 11.6005 0.846 29.2494 4.44 193.9 4 26.0 11.5912 0.775 29.2567 4.44 193.7 4 26.9 11.5846 0.838 29.2621 4.44 194.0 4 28.0 11.5788 0.767 29.2667 4.44 193.9 4 29.0 11.5761 0.794 29.2687 4.44 193.8 4 30.0 11.5717 0.818 29.2722 4.44 193.7 4 31.1 11.5667 0.846 29.2762 4.43 193.6 4 32.0 11.5644 0.771 29.2780 4.43 193.3 4 33.0 11.5582 0.743 29.2829 4.43 193.4 5 34.1 11.5531 0.775 29.2873 4.42 193.2 4 35.0 11.5431 0.739 29.2957 4.43 193.7 4 36.0 11.5370 0.778 29.3006 4.42 193.2 4 37.0 11.5352 0.763 29.3015 4.40 192.2 4 38.0 11.5301 0.767 29.3047 4.41 192.5 4 39.0 11.5194 0.781 29.3148 4.42 193.0 5 40.1 11.5149 0.790 29.3186 4.42 192.9 4 41.0 11.5078 0.739 29.3248 4.42 193.0 4 42.0 11.5025 0.739 29.3294 4.42 193.0 4 43.0 11.5030 0.779 29.3290 4.41 192.8 4 44.0 11.5015 0.793 29.3303 4.41 192.7 5 45.0 11.4996 0.735 29.3319 4.41 192.5 4 46.0 11.4984 0.779 29.3329 4.40 192.3 4 47.0 11.4957 0.730 29.3355 4.38 191.5 5 48.0 11.4911 0.774 29.3391 4.39 191.5 4 49.0 11.4879 0.733 29.3420 4.40 192.0 5 50.0 11.4859 0.765 29.3441 4.41 192.4 5 51.1 11.4844 0.748 29.3452 4.41 192.5 6 51.8 11.4836 0.772 29.3451 4.41 192.7 7