*2016/09/20 16:30:17.71 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/05/25 21:36:58.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3405C28E NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.965 51.929 2 Temperature:Primary 'deg C (ITS90)' 10.1382 10.4489 3 Fluorescence:URU:Wetlabs mg/m^3 0.389 1.777 4 Salinity:T0:C0 PSS-78 29.1043 29.2359 5 Oxygen:Dissolved:SBE mL/L 5.149 5.397 6 Oxygen:Dissolved:SBE umol/kg 224.8276 235.6802 7 Number_of_bin_records n/a 4 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 23 EVENT NUMBER : 54 LATITUDE : 50 23.90000 N ! (deg min) LONGITUDE : 125 20.79700 W ! (deg min) WATER DEPTH : 108 *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 17:01:50 1243 1243 CLEAN 5.2.1 2016/09/17 17:13:45 1243 1243 ADTIMCH 4.4 2016/09/19 09:18:05 1243 1243 MERGEHDR 1.3 2016/09/19 15:02:34 1243 1243 SHIFTDAT 3.2a 2016/09/19 15:03:01 ? ? REVERSE 2.0 2016/09/19 15:03:18 1243 1243 DELETE 6.1 2016/09/19 15:03:47 1243 368 CLIP 1.3 2016/09/19 15:04:00 368 361 BINAVE 4.2 2016/09/20 14:04:26 361 52 REMOVECH 8.2 2016/09/20 15:48:50 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 70.59 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 15:48:50 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 41000.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = May 25 2016 17:35:10 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 05/26/16 10:45:42.442 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.686 vmain = 12.7 iop = 177 vlith = 5.3 ncasts = 2 samples = 2296 free = 759945 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 05/26 07:47:00 smpls 0 to 1242 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1243 # 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, 1243 # span 1 = 0.017, 52.233 # span 2 = 10.1372, 20.0689 # span 3 = 0.017038, 3.399341 # span 4 = -0.2730, 63.6635 # span 5 = 0.0000, 3.2137 # span 6 = -1.737, 1.529 # span 7 = 0.0921, 30.2557 # span 8 = -1.4820, 25.2985 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 26 2016 07:47:00 [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 14:27:01, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0054.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\2016-32-0054 .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\2016-32-005 4.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\2016-32-0054.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\2016-32-0054.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 10.4489 0.799 29.1050 5.29 230.8 8 2.0 10.3724 0.931 29.1043 5.39 235.6 6 2.9 10.3022 0.897 29.1070 5.40 235.7 6 4.0 10.2577 1.027 29.1152 5.33 232.6 8 4.9 10.2015 1.081 29.1334 5.26 229.9 8 6.0 10.1973 1.132 29.1352 5.25 229.0 6 7.0 10.1975 1.777 29.1352 5.24 228.9 7 8.0 10.1965 1.482 29.1357 5.25 229.5 7 9.0 10.1961 1.296 29.1355 5.24 228.6 6 10.0 10.1956 1.380 29.1360 5.23 228.3 7 11.0 10.1953 1.380 29.1362 5.24 228.6 6 12.0 10.1940 1.528 29.1375 5.24 228.9 8 13.1 10.1922 1.505 29.1395 5.23 228.5 7 14.0 10.1898 1.389 29.1424 5.21 227.4 6 15.0 10.1880 1.465 29.1443 5.19 226.6 8 16.0 10.1846 1.639 29.1484 5.20 227.1 7 17.0 10.1848 1.541 29.1482 5.23 228.2 7 18.0 10.1884 1.636 29.1444 5.22 227.9 7 19.0 10.1875 1.230 29.1457 5.21 227.7 7 20.0 10.1872 1.222 29.1465 5.22 227.9 6 21.0 10.1863 1.249 29.1478 5.22 228.0 7 22.0 10.1839 1.407 29.1509 5.22 228.1 7 23.0 10.1817 1.283 29.1539 5.24 228.6 7 24.0 10.1790 1.340 29.1570 5.21 227.5 5 25.0 10.1775 1.342 29.1585 5.21 227.5 7 26.0 10.1750 1.371 29.1620 5.21 227.7 7 27.0 10.1724 1.264 29.1649 5.21 227.6 5 28.0 10.1720 1.118 29.1656 5.21 227.5 6 29.0 10.1719 1.017 29.1656 5.21 227.6 4 30.0 10.1718 0.989 29.1658 5.20 227.1 6 31.0 10.1695 1.108 29.1686 5.19 226.7 6 32.0 10.1646 1.105 29.1733 5.20 226.9 6 33.0 10.1587 1.055 29.1793 5.20 226.9 6 34.0 10.1546 1.070 29.1836 5.20 226.8 7 35.0 10.1525 0.793 29.1851 5.18 226.1 7 36.0 10.1526 0.927 29.1849 5.17 226.0 7 37.1 10.1521 0.775 29.1851 5.16 225.2 9 38.0 10.1512 0.959 29.1859 5.16 225.4 10 39.0 10.1495 0.687 29.1867 5.17 225.7 8 39.9 10.1472 0.598 29.1884 5.16 225.5 8 41.0 10.1440 0.573 29.1928 5.17 225.5 7 42.0 10.1424 0.593 29.1958 5.17 225.6 9 42.9 10.1417 0.518 29.2025 5.16 225.3 7 44.0 10.1410 0.799 29.2066 5.15 224.8 8 45.0 10.1388 0.652 29.2149 5.15 224.9 8 46.0 10.1382 0.510 29.2193 5.16 225.2 9 46.9 10.1390 0.605 29.2215 5.16 225.4 6 48.0 10.1399 0.669 29.2240 5.18 226.3 8 49.0 10.1402 0.605 29.2253 5.19 226.7 6 50.0 10.1417 0.389 29.2285 5.19 226.7 6 51.0 10.1434 0.422 29.2331 5.20 227.0 5 51.9 10.1464 0.447 29.2359 5.19 226.7 9