*2015/11/26 17:14:00.69 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/02 23:59:47.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 290220A2 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 0.27825 53.69613 2 Temperature:Primary 'deg C (ITS90)' 10.71543 10.97755 3 Fluorescence:URU:Wetlabs mg/m^3 1.2702 1.743538 4 pH:SBE:Nominal n/a 7.970786 8.0055 5 Salinity:T0:C0 PSS-78 29.06969 29.52841 6 Number_of_bin_records n/a 4 18 $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 34 EVENT NUMBER : 69 LATITUDE : 50 11.34500 N ! (deg min) LONGITUDE : 125 20.36900 W ! (deg min) WATER DEPTH : 64 *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 09:54:06 2336 2336 CLEAN 5.2.1 2015/11/26 09:54:37 2336 2336 MERGEHDR 1.3 2015/11/26 09:55:28 2336 2336 ADTIMCH 4.4 2015/11/26 09:56:58 2336 2336 REVERSE 2.0 2015/11/26 09:59:03 2336 2336 DELETE 6.3 2015/11/26 09:59:23 2336 723 CTDEDIT 5.0.4 2015/11/26 11:04:51 723 723 FILTERS 4.3 2015/11/26 15:52:09 723 723 BINAVE 4.2 2015/11/26 15:54:09 723 55 REMOVECH 8.2 2015/11/26 15:54:17 55 55 HDREDIT2 3.0.2 2015/11/26 17:14:00 ? ? $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 43.77 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.0.4 2015/11/26 11:04:51 109 changes in channel pH:SBE -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 17:14:00 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 S034.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jun 02 2015 19:00:42 jun 2 2015 event 69 ds SBE 25 CTD V 4.1c SN 0404 06/02/15 19:01:28.296 external pressure sensor, range = 5700 psia, tcval = 0 xtal = 9437232 clk = 32767.974 vmain = 10.6 iop = 211 vlith = 5.2 ncasts = 7 samples = 13721 free = 631252 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 6 06/02 16:59:47 smpls 11385 to 13720 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 2336 # 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, 2336 # span 1 = -0.976, 53.771 # span 2 = 10.7143, 12.9697 # span 3 = 0.004887, 3.354823 # span 4 = 0.2381, 64.5079 # span 5 = 0.0000, 0.0208 # span 6 = -2.740, 8.135 # span 7 = -1.983, 2.809 # span 8 = 0.0324, 29.5510 # span 9 = -1.7881, -1.4528 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 02 2015 16:59:47 [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 14:46:48, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2015-25\RAW\CTD\2015-25-0069.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 09:50:18, 7.23.2 # filter_in = P:\Cruise_Data_Processing\2015-25\Processing\convert\2015-25-0069. 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 09:50:50, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0069.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 09:51:19, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2015-25\Processing\filter\2015-25-0069.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 some bad pH records. ---------------------------------------------------------------------------------- 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 10.9775 1.536 8.005 29.0697 8 0.9 10.9700 1.558 8.003 29.3209 13 2.0 10.9563 1.544 8.002 29.4017 8 3.0 10.9367 1.475 8.001 29.4280 17 4.0 10.8972 1.583 7.999 29.4464 14 5.1 10.8489 1.519 7.993 29.4663 13 6.0 10.8247 1.572 7.988 29.4747 14 6.9 10.7932 1.617 7.985 29.4865 10 8.0 10.7746 1.741 7.985 29.4938 16 9.1 10.7666 1.580 7.983 29.4971 16 10.1 10.7646 1.744 7.983 29.4988 13 11.0 10.7632 1.652 7.980 29.4995 12 11.9 10.7555 1.497 7.978 29.5012 16 13.0 10.7475 1.729 7.978 29.5031 13 14.0 10.7416 1.498 7.977 29.5049 11 15.0 10.7378 1.453 7.975 29.5062 11 16.0 10.7346 1.635 7.975 29.5076 13 17.0 10.7323 1.553 7.975 29.5087 12 18.0 10.7307 1.482 7.974 29.5094 11 19.0 10.7299 1.542 7.974 29.5098 16 20.1 10.7295 1.502 7.974 29.5101 14 21.0 10.7295 1.732 7.974 29.5103 9 22.0 10.7295 1.549 7.973 29.5101 8 23.0 10.7293 1.485 7.974 29.5103 13 24.0 10.7286 1.377 7.974 29.5110 13 25.0 10.7267 1.383 7.974 29.5123 17 26.1 10.7242 1.423 7.973 29.5141 11 26.9 10.7227 1.468 7.973 29.5156 11 27.9 10.7211 1.528 7.973 29.5178 14 29.0 10.7199 1.360 7.973 29.5197 16 30.0 10.7198 1.448 7.973 29.5202 14 31.1 10.7195 1.381 7.973 29.5210 11 32.0 10.7191 1.483 7.972 29.5218 11 32.9 10.7190 1.475 7.973 29.5220 11 34.0 10.7192 1.370 7.972 29.5219 13 35.0 10.7192 1.563 7.973 29.5221 11 36.0 10.7191 1.364 7.972 29.5224 12 36.9 10.7188 1.362 7.973 29.5227 10 37.9 10.7186 1.393 7.972 29.5229 15 38.9 10.7186 1.405 7.972 29.5231 13 40.1 10.7184 1.442 7.972 29.5235 12 41.1 10.7184 1.364 7.972 29.5237 11 42.0 10.7185 1.349 7.972 29.5237 15 43.0 10.7187 1.347 7.972 29.5236 10 43.9 10.7191 1.428 7.972 29.5235 15 45.1 10.7192 1.364 7.973 29.5236 18 46.0 10.7192 1.270 7.975 29.5238 4 47.1 10.7191 1.413 -99.000 29.5239 11 48.0 10.7189 1.455 7.972 29.5243 11 48.9 10.7187 1.342 -99.000 29.5248 17 50.0 10.7182 1.493 7.971 29.5256 14 51.0 10.7170 1.395 -99.000 29.5271 16 52.0 10.7164 1.453 -99.000 29.5278 13 52.9 10.7159 1.464 -99.000 29.5282 15 53.7 10.7154 1.418 -99.000 29.5284 16