*2015/11/26 17:14:01.14 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/16 00:45:31.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AEB3095C NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.2875714 47.7788 2 Temperature:Primary 'deg C (ITS90)' 10.45502 10.64554 3 Fluorescence:URU:Wetlabs mg/m^3 1.171917 21.04557 4 pH:SBE:Nominal n/a 7.8715 8.076556 5 Salinity:T0:C0 PSS-78 29.96474 30.18395 6 Number_of_bin_records n/a 5 14 $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 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-25\Pro $END *ADMINISTRATION MISSION : 2015-25 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : Discovery Island Purse Seine SCIENTIST : Neville C. PLATFORM : Nordic Queen *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : Set 51 EVENT NUMBER : 108 LATITUDE : 50 23.21000 N ! (deg min) LONGITUDE : 125 36.98600 W ! (deg min) WATER DEPTH : 46 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2095 Conductivity ' ' 1764 'Pressure:Strain Gauge' ' ' 0482 'Fluorometer:WET Labs ECO-AFL/FL' ' ' 2216 'Oxygen:SBE 43' ' ' 1483 pH ' ' 0851 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/11/26 09:54:08 1214 1214 CLEAN 5.2.1 2015/11/26 09:54:40 1214 1214 MERGEHDR 1.3 2015/11/26 09:55:30 1214 1214 ADTIMCH 4.4 2015/11/26 09:57:00 1214 1214 REVERSE 2.0 2015/11/26 09:59:05 1214 1214 DELETE 6.3 2015/11/26 09:59:25 1214 483 CTDEDIT 5.0.4 2015/11/26 11:39:09 483 461 FILTERS 4.3 2015/11/26 15:52:10 461 461 BINAVE 4.2 2015/11/26 15:54:10 461 49 REMOVECH 8.2 2015/11/26 15:54:17 49 49 HDREDIT2 3.0.2 2015/11/26 17:14:01 ? ? $END $REMARKS -CLEAN functions: 2015/11/26 09:54:29 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -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 38.83 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 11:39:09 22 records were deleted in this editing session. No data values were changed. -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge 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 2015/11/26 15:54:17 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Oxygen:Dissolved:SBE [mL/L] Flag -HEADER EDITS: 2015/11/26 17:14:01 Applied edit header: P:\Cruise_Data_Processing\2015-25\Processing\doc\2015-25-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 3: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 4: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-16\Desktop\SOG2015-05\SOG 2015-05 S051004. hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jun 16 2015 17:40:55 ds SBE 25 CTD V 4.1c SN 0404 06/16/15 17:41:49.488 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.181 vmain = 10.9 iop = 202 vlith = 5.3 ncasts = 10 samples = 11700 free = 633273 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 8 scans per second minimum conductivity frequency for pump turn on = 2690 pump delay = 45 seconds battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 4 06/15 17:45:31 smpls 3351 to 4564 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1214 # 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 = ph: pH # name 7 = dz/dtM: Descent Rate [m/s] # name 8 = sal00: Salinity, Practical [PSU] # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 0.5 # name 10 = flag: flag # span 0 = 1, 1214 # span 1 = -0.478, 48.833 # span 2 = 10.4508, 19.9862 # span 3 = 0.043217, 3.460507 # span 4 = 0.6349, 65.0000 # span 5 = 0.0000, 0.0159 # span 6 = -2.814, 8.081 # span 7 = -2.314, 2.644 # span 8 = 0.2335, 30.9028 # span 9 = -1.6497, -1.3979 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 15 2015 17:45:31 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2095 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.13052507e-003 # 6.28715579e-004 # 2.08569538e-005 # 2.14210359e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.15152248e+000 # 4.86957830e-001 # -5.49147277e-004 # 5.07581267e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0482 # 17-Jan-14 # 6.406290e+003 # -1.751716e+000 # -6.395491e-006 # 0.00000 # # # # # # 2216 # # 1.30000000e+001 # # 0.0000 # # # # # # 1483 # 17-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.7456e-001 # -0.5144 # -4.1278e-003 # 2.0586e-004 # -2.9344e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 0851 # Sept 4th 2014 # 4.6134 # 2.5497 # # # # datcnv_date = Nov 24 2015 14:46:54, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0108.hex P:\Crui se_Data_Processing\2015-25\Processing\doc\2015-25-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Nov 26 2015 09:50:19, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0108. cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 1.000 # filter_low_pass_A_vars = prSM # filter_low_pass_B_vars = t090C c0S/m # celltm_date = Nov 26 2015 09:50:51, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0108.c nv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 26 2015 09:51:21, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0108.c nv P:\Cruise_Data_Processing\2015-15\Processing\doc\2015-15-ctd.XMLCON # derive_time_window_docdt = seconds: 0.5 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few records corrupted by shed wakes. ---------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence 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. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data were available at the time of processing. Some data were removed in editing temperature and salinity and where the pH sensor had clearly malfunctioned, but the data are otherwise unedited. Calibration is required for each cast to get absolute pH values, although general trends within a cast are likely real. For details on the processing see processing report: 2015-25-proc.doc. ---------------------------------------------------------------------------------- !--1--- ---2---- ---3--- ---4--- ---5---- -6-- !Pressu Temperat Fluores pH:SBE: Salinity Numb !re ure: cence: Nominal :T0:C0 er_o ! Primary URU: ~bin ! Wetlabs _rec ! ords !------ -------- ------- ------- -------- ---- *END OF HEADER 0.3 10.6455 21.046 8.024 29.9647 7 0.9 10.6416 1.333 8.035 29.9938 10 1.9 10.6345 1.184 8.033 30.0071 7 3.0 10.6150 1.172 7.891 30.0197 12 4.0 10.5847 1.181 7.913 30.0368 8 5.0 10.5608 1.181 7.898 30.0527 8 6.0 10.5435 1.390 7.956 30.0690 9 6.9 10.5319 1.352 8.057 30.0835 11 8.0 10.5257 1.439 8.011 30.0925 10 9.1 10.5209 1.601 8.040 30.0996 12 10.0 10.5175 1.660 8.070 30.1047 10 11.0 10.5065 1.522 8.043 30.1223 9 12.0 10.5055 1.411 8.030 30.1240 10 13.0 10.5061 1.435 7.936 30.1234 7 14.0 10.5062 1.421 8.000 30.1235 13 15.0 10.5049 1.340 8.072 30.1255 10 16.1 10.5030 1.363 8.053 30.1280 8 17.0 10.5021 1.270 7.964 30.1292 8 18.0 10.5017 1.328 7.961 30.1299 11 19.1 10.5003 1.310 7.964 30.1320 9 20.1 10.4978 1.367 8.036 30.1351 8 20.9 10.4966 1.230 8.049 30.1366 6 22.0 10.4962 1.234 7.985 30.1371 7 23.0 10.4962 1.331 8.058 30.1372 12 24.0 10.4961 1.278 8.007 30.1372 13 25.0 10.4947 1.324 8.031 30.1388 10 26.0 10.4929 1.310 8.071 30.1411 9 27.0 10.4908 1.252 8.073 30.1438 8 27.9 10.4884 1.329 8.066 30.1468 10 29.0 10.4851 1.244 8.076 30.1510 11 30.1 10.4793 1.405 8.073 30.1580 13 31.0 10.4719 1.259 8.077 30.1669 9 32.0 10.4691 1.478 8.075 30.1700 10 33.0 10.4691 1.322 8.056 30.1701 14 34.0 10.4677 1.318 8.066 30.1716 9 35.1 10.4666 1.273 8.068 30.1730 10 36.1 10.4656 1.311 8.076 30.1743 10 37.0 10.4648 1.212 8.076 30.1753 8 37.9 10.4640 1.303 8.076 30.1762 10 39.0 10.4632 1.332 8.074 30.1772 13 40.1 10.4622 1.241 8.071 30.1785 10 41.0 10.4607 1.238 8.073 30.1802 6 42.1 10.4590 1.199 8.071 30.1818 10 43.0 10.4572 1.310 8.070 30.1834 11 44.0 10.4559 1.243 8.065 30.1840 10 45.0 10.4550 1.258 8.044 30.1836 8 46.0 10.4550 1.270 7.872 30.1831 6 47.0 10.4554 1.206 8.003 30.1823 6 47.8 10.4558 1.279 8.047 30.1815 5