*2015/11/26 17:14:02.06 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/30 14:38:17.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 41 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 30934B28 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.273125 39.672 2 Temperature:Primary 'deg C (ITS90)' 10.2296 10.8778 3 Fluorescence:URU:Wetlabs mg/m^3 1.809333 8.615125 4 pH:SBE:Nominal n/a 8.153765 8.207177 5 Salinity:T0:C0 PSS-78 30.15828 30.94627 6 Number_of_bin_records n/a 3 20 $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 84 EVENT NUMBER : 183 LATITUDE : 50 28.65100 N ! (deg min) LONGITUDE : 126 0.56500 W ! (deg min) WATER DEPTH : 37 *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 09:54:13 1344 1344 CLEAN 5.2.1 2015/11/26 09:54:45 1344 1344 MERGEHDR 1.3 2015/11/26 09:55:33 1344 1344 ADTIMCH 4.4 2015/11/26 09:57:04 1344 1344 REVERSE 2.0 2015/11/26 09:59:08 1344 1344 DELETE 6.3 2015/11/26 09:59:28 1344 532 CTDEDIT 5.0.4 2015/11/26 13:19:12 532 517 FILTERS 4.3 2015/11/26 15:52:12 517 517 BINAVE 4.2 2015/11/26 15:54:12 517 41 REMOVECH 8.2 2015/11/26 15:54:18 41 41 HDREDIT2 3.0.2 2015/11/26 17:14:02 ? ? $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 30.10 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 13:19:12 15 records were deleted in this editing session. 14 changes in channel Salinity:T0:C0 -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 15:54:18 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 17:14:02 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\SOG2015-05 005.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jun 30 2015 15:40:55 ds SBE 25 CTD V 4.1c SN 0404 06/30/15 15:37:01.594 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32768.227 vmain = 13.6 iop = 177 vlith = 5.4 ncasts = 8 samples = 11839 free = 633134 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 5 06/30 07:38:17 smpls 7378 to 8721 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 1344 # 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, 1344 # span 1 = -0.492, 40.099 # span 2 = 10.1989, 15.2123 # span 3 = 0.005815, 3.507003 # span 4 = 0.3333, 65.0000 # span 5 = 0.0000, 0.0183 # span 6 = -2.723, 8.318 # span 7 = -1.818, 2.314 # span 8 = 0.0369, 31.1572 # span 9 = -1.7743, -1.3276 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 30 2015 07:38:17 [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 14:47:06, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0183.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 09:50:21, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0183. 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 09:50:53, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0183.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 09:51:23, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0183.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 and to clean salinity lightly. ---------------------------------------------------------------------------------- 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 10.8778 8.615 8.206 30.1583 8 0.9 10.8776 3.763 8.205 30.5896 12 2.0 10.8755 3.731 8.207 30.7358 13 3.0 10.8725 3.353 8.207 30.7698 17 4.1 10.8588 3.807 8.205 30.7819 12 5.1 10.8448 3.530 8.206 30.7946 13 6.0 10.8118 3.045 8.202 30.8049 14 7.0 10.7549 2.769 8.197 30.8104 12 8.0 10.6978 3.188 8.191 30.8159 14 9.0 10.6438 2.938 8.185 30.8191 15 10.1 10.5931 3.524 8.182 30.8226 11 11.0 10.5831 3.007 8.183 30.8234 11 11.9 10.5734 3.763 8.184 30.8235 14 13.0 10.5635 3.277 8.184 30.8239 13 14.0 10.5616 3.423 8.184 30.8236 11 15.1 10.5628 3.560 8.183 30.8228 14 15.9 10.5580 4.061 8.182 30.8226 12 17.0 10.5537 3.253 8.183 30.8230 11 18.0 10.5490 3.134 8.184 30.8233 15 19.0 10.5448 4.305 8.182 30.8236 13 20.1 10.5412 3.123 8.182 30.8238 13 21.0 10.5377 2.910 8.184 30.8242 9 22.1 10.5349 2.924 8.184 30.8244 9 22.9 10.5308 3.138 8.184 30.8245 12 24.0 10.5210 3.145 8.181 30.8266 17 25.1 10.5093 2.928 8.182 30.8297 13 26.1 10.4947 3.544 8.181 30.8340 11 26.9 10.4854 2.848 8.180 30.8370 10 27.9 10.4828 2.891 8.180 30.8382 12 29.0 10.4844 2.552 8.181 30.8379 12 30.1 10.4843 3.194 8.181 30.8385 14 31.1 10.4842 2.828 8.181 30.8389 12 32.0 10.4840 3.011 8.182 30.8392 11 32.9 10.4779 2.848 8.182 30.8413 15 34.0 10.4654 2.943 8.179 30.8455 13 35.1 10.4291 2.438 8.176 30.8598 20 36.0 10.3830 2.848 8.172 30.8783 11 37.0 10.3421 2.868 8.168 30.8953 11 37.9 10.2859 2.346 8.159 30.9215 17 39.0 10.2350 2.276 8.154 30.9463 17 39.7 10.2296 1.809 8.155 30.9426 3