*2016/09/20 16:30:18.24 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/06/02 15:57:35.801 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 88A60BAE NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.027 51.99 2 Temperature:Primary 'deg C (ITS90)' 9.8993 16.1209 3 Fluorescence:URU:Wetlabs mg/m^3 0.508 2.898 4 Salinity:T0:C0 PSS-78 20.1565 29.2456 5 Oxygen:Dissolved:SBE mL/L 4.186 8.231 6 Oxygen:Dissolved:SBE umol/kg 182.7697 360.4242 7 Number_of_bin_records n/a 4 17 $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 48 EVENT NUMBER : 115 LATITUDE : 50 19.20000 N ! (deg min) LONGITUDE : 125 2.35600 W ! (deg min) WATER DEPTH : 119 *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 17:01:53 1133 1133 CLEAN 5.2.1 2016/09/17 17:13:47 1133 1133 ADTIMCH 4.4 2016/09/19 09:18:07 1133 1133 MERGEHDR 1.3 2016/09/19 15:02:36 1133 1133 SHIFTDAT 3.2a 2016/09/19 15:03:03 ? ? REVERSE 2.0 2016/09/19 15:03:20 1133 1133 DELETE 6.1 2016/09/19 15:03:48 1133 266 CLIP 1.3 2016/09/19 15:04:01 266 263 BINAVE 4.2 2016/09/20 14:04:28 263 52 REMOVECH 8.2 2016/09/20 15:48:51 52 52 CHGUNITS 3.1.1 2016/09/20 15:49:28 52 52 REORDER 1.3.1 2016/09/20 15:50:24 ? ? HDREDIT2 3.0.2 2016/09/20 16:30:18 ? ? $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 42.53 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 15:48:51 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 16:30:18 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 62016.hex Software Version 1.59 Temperature SN = 2968 Conductivity SN = 2173 System UpLoad Time = Jun 02 2016 11:58:15 IOS2016-32DIPS ds SBE 25 CTD V 4.1a SN 334 06/03/16 04:54:25.620 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.664 vmain = 12.5 iop = 179 vlith = 5.3 ncasts = 18 samples = 21984 free = 740257 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 16 06/03 02:07:37 smpls 19489 to 20621 nv = 2 avg = 1 stp = switch o f S> # nquan = 10 # nvalues = 1133 # 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, 1133 # span 1 = -0.247, 52.285 # span 2 = 9.8968, 16.3850 # span 3 = 0.018378, 3.254341 # span 4 = -0.2730, 17.6476 # span 5 = 0.0000, 3.5397 # span 6 = -1.945, 1.587 # span 7 = 0.1128, 29.2512 # span 8 = -1.5680, 27.5668 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 03 2016 02:07:37 [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 14:27:10, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2016-32\RAW\CTD\2016-32-0115.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 15:14:37, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-32\Processing\convert\2016-32-0115 .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 15:35:19, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-32\Processing\wfilter\2016-32-011 5.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Sep 17 2016 16:45:41, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-32\Processing\align\2016-32-0115.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 16:46:26, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-32\Processing\celltm\2016-32-0115.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 16.1209 1.044 20.1565 7.07 311.3 5 2.0 15.9704 1.320 21.3513 7.27 319.7 5 3.0 15.7837 1.556 22.6028 7.61 334.3 5 4.0 15.1770 1.835 24.2305 7.99 350.3 6 5.0 14.6760 1.926 25.3426 8.16 357.6 8 6.1 13.9122 2.381 26.3193 8.23 360.4 5 7.1 13.5404 2.860 26.6664 8.10 354.4 5 8.0 12.8447 2.898 27.1402 7.71 337.2 4 9.0 11.9712 2.419 27.6411 7.07 309.1 5 10.0 11.3256 2.207 27.9845 6.23 272.5 4 11.0 10.9154 2.089 28.2407 5.51 240.9 5 12.0 10.6301 1.906 28.4516 5.08 222.0 4 13.0 10.5358 1.883 28.5215 4.89 213.8 5 14.0 10.4915 2.099 28.5520 4.79 209.3 5 15.1 10.4519 2.254 28.5746 4.74 207.1 5 16.0 10.4136 2.207 28.6005 4.70 205.4 4 17.1 10.3669 2.327 28.6400 4.66 203.6 5 18.0 10.3506 2.366 28.6643 4.63 202.1 4 19.0 10.3227 2.029 28.7242 4.59 200.4 5 20.0 10.2657 1.445 28.7984 4.54 198.2 4 21.0 10.2231 1.184 28.8809 4.50 196.5 5 22.0 10.1918 1.096 28.9291 4.47 195.1 4 23.0 10.1409 1.076 28.9737 4.43 193.6 5 24.0 10.1063 0.950 29.0089 4.42 192.8 4 25.0 10.0904 1.028 29.0310 4.41 192.6 4 25.9 10.0845 0.882 29.0407 4.40 192.1 5 27.0 10.0775 0.930 29.0495 4.40 192.1 5 28.0 10.0737 0.893 29.0553 4.39 191.7 4 28.9 10.0715 1.000 29.0587 4.38 191.1 4 30.0 10.0656 0.835 29.0666 4.37 190.7 5 31.1 10.0586 0.797 29.0745 4.35 190.1 5 32.0 10.0427 0.846 29.0928 4.34 189.3 4 33.0 10.0380 0.860 29.0982 4.34 189.6 5 34.0 10.0362 0.816 29.1000 4.33 189.3 5 35.0 10.0347 0.826 29.1013 4.33 189.2 4 35.9 10.0319 0.721 29.1030 4.33 188.9 5 36.9 10.0253 0.775 29.1082 4.32 188.4 5 37.9 10.0217 0.806 29.1116 4.32 188.4 5 39.0 10.0138 0.739 29.1188 4.30 187.8 5 40.0 10.0041 0.759 29.1276 4.29 187.2 5 41.1 9.9949 0.822 29.1354 4.26 186.1 5 42.1 9.9821 0.860 29.1484 4.25 185.6 5 43.0 9.9725 0.688 29.1599 4.25 185.4 4 44.0 9.9536 0.677 29.1821 4.25 185.4 6 45.0 9.9364 0.606 29.2002 4.22 184.4 5 46.0 9.9254 0.676 29.2085 4.20 183.6 5 46.9 9.9183 0.638 29.2119 4.20 183.4 5 47.9 9.9136 0.552 29.2172 4.19 182.8 5 48.9 9.9077 0.546 29.2244 4.19 182.8 5 50.0 9.9038 0.508 29.2297 4.19 182.9 5 51.0 9.9020 0.508 29.2384 4.19 182.9 5 52.0 9.8993 0.531 29.2456 4.20 183.3 17