*2016/09/20 16:55:47.01 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/05/18 21:46:25.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A100DCB NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.014 52.735 2 Temperature:Primary 'deg C (ITS90)' 10.4217 10.4748 3 Fluorescence:URU:Wetlabs mg/m^3 1.104 2.198 4 Salinity:T0:C0 PSS-78 29.2174 29.2484 5 Oxygen:Dissolved:SBE mL/L 5.449 5.518 6 Oxygen:Dissolved:SBE umol/kg 237.9371 240.9428 7 Number_of_bin_records n/a 8 16 $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 15 EVENT NUMBER : 32 LATITUDE : 50 18.30000 N ! (deg min) LONGITUDE : 125 19.95400 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 17:01:49 1577 1577 CLEAN 5.2.1 2016/09/17 17:13:44 1577 1577 ADTIMCH 4.4 2016/09/19 09:18:04 1577 1577 MERGEHDR 1.3 2016/09/19 16:26:04 1577 1577 SHIFTDAT 3.2a 2016/09/19 16:27:58 ? ? REVERSE 2.0 2016/09/19 16:28:29 1577 1577 DELETE 6.1 2016/09/19 16:28:43 1577 739 CLIP 1.3 2016/09/19 16:28:56 739 731 BINAVE 4.2 2016/09/20 16:53:53 731 53 REMOVECH 8.2 2016/09/20 16:54:58 53 53 CHGUNITS 3.1.1 2016/09/20 16:55:18 53 53 REORDER 1.3.1 2016/09/20 16:55:39 ? ? HDREDIT2 3.0.2 2016/09/20 16:55:47 ? ? $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 42.85 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 16:54:58 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 16:55:47 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 23002.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = May 18 2016 16:39:54 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 05/19/16 09:47:02.090 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.621 vmain = 12.8 iop = 177 vlith = 5.2 ncasts = 3 samples = 5079 free = 757162 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 2 05/19 07:56:27 smpls 3502 to 5078 nv = 2 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 1577 # 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, 1577 # span 1 = -0.407, 52.852 # span 2 = 10.4159, 15.3102 # span 3 = 0.017478, 3.350330 # span 4 = -0.2730, 17.6794 # span 5 = 0.0000, 2.9829 # span 6 = -0.737, 1.585 # span 7 = 0.1035, 29.9137 # span 8 = -1.5329, 25.0970 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 19 2016 07:56:27 [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 14:26:57, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0031.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 15:14:35, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0031 .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\2016-32-003 1.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\2016-32-0031.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 16:46:24, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0031.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 10.4741 1.104 29.2190 5.48 239.3 13 2.0 10.4729 1.207 29.2192 5.50 240.0 14 3.0 10.4737 1.345 29.2190 5.50 240.2 14 4.0 10.4748 1.300 29.2182 5.50 240.1 14 5.0 10.4717 1.387 29.2193 5.49 239.9 14 6.0 10.4634 1.797 29.2205 5.50 240.1 14 7.0 10.4581 1.869 29.2223 5.49 239.9 15 8.0 10.4569 1.739 29.2229 5.50 240.0 13 9.0 10.4574 1.828 29.2226 5.49 239.6 14 10.0 10.4598 1.837 29.2207 5.49 239.6 14 11.0 10.4618 1.800 29.2196 5.47 239.0 13 12.0 10.4619 1.598 29.2203 5.49 239.7 16 13.0 10.4611 1.781 29.2210 5.51 240.5 13 14.0 10.4605 1.771 29.2213 5.50 240.0 14 15.0 10.4603 1.625 29.2213 5.49 239.6 14 16.0 10.4581 1.793 29.2225 5.48 239.2 13 17.0 10.4575 1.756 29.2228 5.46 238.5 15 18.0 10.4597 1.831 29.2207 5.47 238.9 13 19.0 10.4611 1.863 29.2196 5.46 238.4 14 20.0 10.4618 1.876 29.2193 5.46 238.5 13 21.0 10.4618 2.032 29.2193 5.48 239.4 14 22.0 10.4619 1.711 29.2192 5.48 239.2 14 23.0 10.4619 1.702 29.2192 5.46 238.5 14 24.0 10.4625 2.198 29.2190 5.49 239.7 13 25.0 10.4632 1.990 29.2187 5.48 239.4 14 26.0 10.4635 1.819 29.2188 5.47 238.9 14 27.0 10.4648 2.107 29.2175 5.45 237.9 13 28.0 10.4650 1.720 29.2174 5.45 238.0 14 29.0 10.4647 1.721 29.2178 5.47 238.8 13 30.0 10.4647 1.919 29.2179 5.46 238.2 14 31.0 10.4652 1.845 29.2177 5.45 238.1 14 32.0 10.4654 1.979 29.2180 5.47 238.9 14 33.0 10.4658 1.850 29.2178 5.46 238.2 14 34.0 10.4658 1.775 29.2179 5.48 239.4 13 35.0 10.4653 1.794 29.2184 5.47 238.9 14 36.0 10.4643 1.785 29.2193 5.47 238.9 14 37.0 10.4629 1.934 29.2204 5.47 238.9 14 38.0 10.4612 2.134 29.2217 5.47 238.9 13 39.0 10.4583 1.811 29.2238 5.46 238.6 15 40.0 10.4537 1.863 29.2270 5.48 239.2 14 41.0 10.4387 1.916 29.2362 5.48 239.5 15 42.0 10.4365 2.058 29.2391 5.48 239.2 13 43.0 10.4386 1.921 29.2379 5.49 239.9 14 44.0 10.4388 1.820 29.2377 5.49 239.6 14 45.0 10.4351 1.609 29.2397 5.48 239.5 14 46.0 10.4318 1.663 29.2419 5.50 240.0 14 46.9 10.4307 1.808 29.2426 5.51 240.8 13 48.0 10.4303 1.653 29.2429 5.49 239.7 15 49.0 10.4306 1.757 29.2424 5.47 238.7 15 50.0 10.4328 1.787 29.2417 5.48 239.3 15 51.0 10.4314 1.927 29.2425 5.47 239.1 16 52.0 10.4317 1.818 29.2426 5.51 240.5 12 52.7 10.4217 1.653 29.2484 5.52 240.9 8