*2016/11/09 14:37:06.73 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/12 00:35:10.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1F95CD9F NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.167 90.872 2 Temperature:Primary 'deg C (ITS90)' 9.4926 17.4881 3 Fluorescence:URU:Wetlabs mg/m^3 0 5.91 4 pH:SBE:Nominal n/a 7.683 8.236 5 Salinity:T0:C0 PSS-78 16.5126 30.4279 6 Oxygen:Dissolved:SBE mL/L 3.21 6.078 7 Oxygen:Dissolved:SBE umol/kg 140 268.3 8 Number_of_bin_records n/a 4 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 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-29\Pro $END *ADMINISTRATION MISSION : 2016-29 AGENCY : 'PBS, Salmon and Freshwater Ecosystems Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : Strait of Georgia Juvenile Salmon Trawl Survey SCIENTIST : Neville C. PLATFORM : Nordic Pearl *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : Set 71 EVENT NUMBER : 107 LATITUDE : 49 2.10000 N ! (deg min) LONGITUDE : 123 16.72500 W ! (deg min) WATER DEPTH : 112 *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 pH ' ' 0852 'Oxygen:SBE 43' ' ' 1176 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-4185 $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5 2016/11/08 14:23:24 4057 4057 CLEAN 5.2.1 2016/11/08 14:23:44 4057 4057 ADTIMCH 4.4 2016/11/08 14:23:58 4057 4057 MERGEHDR 1.3 2016/11/08 14:27:17 4057 4057 SHIFTDAT 3.4 2016/11/08 15:17:36 4057 4057 CLIP 1.3 2016/11/09 09:10:07 4057 3058 DELETE 6.3 2016/11/09 09:11:18 3058 786 CTDEDIT 5.2.3 2016/11/09 11:36:42 786 780 BINAVE 4.2 2016/11/09 12:18:54 780 91 REMOVECH 8.2 2016/11/09 13:36:00 91 91 CHGUNITS 3.1.1 2016/11/09 13:36:27 91 91 REORDER 1.3.1 2016/11/09 14:00:43 ? ? CLEAN 5.2.1 2016/11/09 14:36:21 91 91 HDREDIT2 3.0.2 2016/11/09 14:37:06 ? ? $END $REMARKS -CLEAN functions: 2016/11/08 14:23:34 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in All Channels Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Oxygen:Dissolved:SBE [mL/L] is in the range -50 to -0.1E-03 8380 data records in pad range. Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add -17.00 hours to times in header file section -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 30.00 -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1000,100000 Time Not Available in File -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 81.26 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2016/11/09 11:36:42 6 records were deleted in this editing session. No data values were changed. -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 2016/11/09 13:36:00 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: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -CLEAN functions: 2016/11/09 14:36:20 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] where channel Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] is in the range -50 t 1956 data records in pad range. -HEADER EDITS: 2016/11/09 14:37:06 Applied edit header: P:\Cruise_Data_Processing\2016-29\Processing\doc\2016-29-HDR-0404.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Format: F10.3 ==> F7.1 Channel 6: 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 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:\Data\2016-29\2016-29-00002.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jul 11 2016 19:34:27 IOS 2016-29 SOG 2016-12 Neville - SOG Juvenile Salmon F/V Nordic Pearl ds SBE 25 CTD V 4.1c SN 0404 07/12/16 19:25:25.023 external pressure sensor, range = 10153 psia, tcval = 0 xtal = 9437232 clk = 32768.145 vmain = 11.4 iop = 189 vlith = 5.3 ncasts = 3 samples = 16006 free = 628967 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 = 3100 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 2 07/12 17:35:10 smpls 11949 to 16005 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 4057 # 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 = 1 # name 10 = flag: flag # span 0 = 1, 4057 # span 1 = -0.031, 91.256 # span 2 = 9.4851, 48.7946 # span 3 = 0.011721, 3.372836 # span 4 = -0.2750, 36.9961 # span 5 = 0.0000, 2.5043 # span 6 = 7.279, 8.251 # span 7 = -2.807, 2.312 # span 8 = 0.0692, 30.4314 # span 9 = -2.0002, 28.3439 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 12 2016 17:35:10 [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 # 04-Jan-16 # 6.407317e+003 # -1.752122e+000 # -6.261155e-006 # 0.00000 # # # # # # 0852 # 18-Jan-16 # 4.6254 # 2.5297 # # # # # # 1176 # 19-Dec-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.5752e-001 # -0.5219 # -4.0682e-003 # 1.6157e-004 # -2.8213e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 02- Nov-2015 # 2.50000000e+001 # # 0.0110 # # # # datcnv_date = Nov 08 2016 10:16:45, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2016-29\RAW\CTD\2_SBE25_0404_07-14JUL\20 16-29-0107.hex P:\Cruise_Data_Processing\2016-29\Processing\doc\2016-29-ctd0404.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Nov 08 2016 13:05:49, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-29\Processing\convert\2016-29-0107 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 9 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Nov 08 2016 13:13:31, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-29\Processing\Wfilter\2016-29-010 7.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 08 2016 13:14:42, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-29\Processing\align\2016-29-0107.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Nov 08 2016 13:15:18, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-29\Processing\celltm\2016-29-0107.c nv P:\Cruise_Data_Processing\2016-29\Processing\doc\2016-29-ctd1123.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records from the top of the cast. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Fluorescence, pH and Oxygen:Dissolved:SBE channels are nominal and unedited except that some records were removed in editing temperature and salinity. While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples, particularly for casts far from shore. There was no salinity, pH or dissolved oxygen calibration sampling and no other information available upon which to base a recalibration. WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data are available. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. For details on the processing see the report: 2016-29-proc.doc. --------------------------------------------------------------------------------- !--1--- ---2---- ---3--- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Fluores pH:SBE: Salinity Oxygen Oxyge Numb !re ure: cence: Nominal :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ------- ------- -------- ------ ----- ---- *END OF HEADER 1.2 17.4881 4.833 8.236 16.5126 6.08 268.3 9 2.1 17.0976 5.910 8.127 18.4579 5.11 225.0 5 2.9 15.7517 5.317 8.122 21.4245 5.22 229.7 12 3.9 15.3899 5.353 8.076 22.5595 5.11 224.6 11 5.0 14.1747 5.382 7.998 24.3187 4.27 187.4 12 6.2 12.5193 4.806 7.953 26.4224 3.84 168.0 9 7.2 11.7081 2.693 7.921 27.3729 3.81 166.7 12 7.8 11.5542 1.875 7.899 27.6072 3.82 166.9 7 8.8 11.4091 1.470 7.881 27.8372 3.78 165.2 11 10.0 11.2793 1.255 7.863 28.0620 3.75 163.8 8 11.1 11.1715 0.607 7.845 28.2034 3.69 161.3 9 12.1 10.9150 0.320 7.824 28.4478 3.58 156.6 6 13.0 10.7271 0.188 7.812 28.6050 3.55 155.1 6 13.9 10.6125 0.179 7.802 28.7150 3.54 154.6 7 15.0 10.4865 0.180 7.787 28.8223 3.50 152.9 10 16.0 10.4252 0.177 7.779 28.8748 3.49 152.5 11 17.1 10.3478 0.129 7.764 28.9775 3.44 150.2 9 18.0 10.1914 0.127 7.756 29.0304 3.41 149.0 12 18.9 10.1238 0.127 7.746 29.0632 3.39 148.0 6 20.0 10.0364 0.071 7.739 29.1201 3.38 147.4 6 21.0 9.9652 0.011 7.731 29.1633 3.36 146.9 8 21.9 9.9166 0.026 7.724 29.1849 3.32 145.0 7 23.1 9.8515 0.000 7.720 29.2131 3.32 145.0 6 23.9 9.7405 -99.000 7.715 29.2570 3.35 146.4 7 25.1 9.6716 -99.000 7.708 29.2751 3.36 146.8 8 26.0 9.6170 -99.000 7.702 29.2858 3.35 146.5 8 27.0 9.5585 -99.000 7.696 29.3226 3.36 146.8 7 28.0 9.5083 -99.000 7.693 29.3502 3.39 148.2 6 29.0 9.4926 -99.000 7.689 29.3993 3.40 148.5 8 29.9 9.4963 -99.000 7.688 29.4190 3.41 148.8 8 31.0 9.5026 -99.000 7.686 29.4304 3.41 148.8 6 32.0 9.5163 -99.000 7.683 29.4440 3.40 148.5 8 33.0 9.5289 -99.000 7.683 29.4566 3.40 148.3 4 34.0 9.5419 -99.000 7.683 29.4650 3.42 149.4 7 35.0 9.5991 -99.000 7.683 29.4899 3.43 149.5 7 36.0 9.7061 -99.000 7.684 29.5370 3.46 151.2 8 37.1 9.8374 -99.000 7.691 29.5856 3.49 152.3 7 37.9 10.0833 -99.000 7.698 29.6692 3.49 152.2 10 39.0 10.2272 0.021 7.704 29.7240 3.47 151.5 7 39.9 10.3187 0.030 7.713 29.7614 3.49 152.2 7 41.0 10.4737 0.042 7.720 29.8124 3.46 151.1 8 42.0 10.5078 0.049 7.727 29.8326 3.43 149.7 8 43.1 10.4933 0.058 7.731 29.8365 3.43 149.7 10 44.0 10.4876 0.051 7.733 29.8396 3.42 149.4 6 45.0 10.4695 0.061 7.736 29.8501 3.41 148.9 7 46.0 10.4423 0.061 7.738 29.8670 3.41 148.8 6 47.0 10.4380 0.057 7.741 29.8761 3.41 148.7 8 48.1 10.4367 0.030 7.742 29.8789 3.41 148.7 10 49.1 10.4278 0.030 7.740 29.8874 3.37 146.9 7 49.9 10.3564 0.047 7.740 29.8872 3.35 146.1 9 51.0 10.2807 0.050 7.738 29.8954 3.35 146.2 11 51.9 10.2869 0.054 7.738 29.9053 3.35 146.0 9 53.1 10.2708 0.061 7.738 29.9091 3.33 145.5 12 54.0 10.2344 0.061 7.738 29.9124 3.34 145.7 5 55.0 10.2426 0.044 7.738 29.9291 3.34 145.6 13 55.9 10.2509 0.051 7.737 29.9361 3.35 146.2 9 57.0 10.2907 0.033 7.738 29.9605 3.36 146.5 11 58.1 10.3062 0.030 7.740 29.9676 3.37 147.2 6 58.9 10.3448 0.054 7.742 29.9795 3.38 147.6 9 59.8 10.3760 0.061 7.743 29.9973 3.37 146.9 11 61.0 10.3743 0.061 7.746 30.0168 3.37 146.9 9 62.1 10.3743 0.042 7.747 30.0203 3.37 146.9 10 63.1 10.3730 0.061 7.747 30.0258 3.36 146.6 7 64.1 10.3574 0.061 7.747 30.0292 3.34 145.6 10 65.0 10.3313 0.039 7.747 30.0433 3.35 146.1 10 66.1 10.3131 0.054 7.747 30.0548 3.33 145.2 9 67.0 10.2887 0.061 7.746 30.0629 3.32 145.0 8 68.0 10.2782 0.036 7.743 30.0692 3.31 144.3 11 69.0 10.2588 0.036 7.743 30.1055 3.31 144.3 10 69.9 10.2533 0.050 7.743 30.1154 3.30 143.9 11 70.9 10.2427 0.038 7.743 30.1427 3.29 143.4 11 71.9 10.2359 0.039 7.743 30.1559 3.29 143.4 10 73.1 10.2328 0.030 7.742 30.1660 3.28 143.3 10 74.1 10.2238 0.054 7.741 30.1955 3.28 143.2 9 75.0 10.2128 0.030 7.740 30.2277 3.27 142.8 5 76.0 10.1963 0.057 7.739 30.2612 3.26 142.2 8 77.0 10.1830 0.061 7.738 30.2874 3.24 141.5 7 78.1 10.1680 0.061 7.738 30.3110 3.24 141.2 10 79.0 10.1602 0.067 7.738 30.3258 3.23 141.1 10 80.0 10.1591 0.095 7.738 30.3280 3.24 141.3 7 80.8 10.1585 0.091 7.738 30.3293 3.23 141.1 9 82.0 10.1451 0.091 7.738 30.3580 3.21 140.0 8 83.1 10.1246 0.088 7.737 30.4054 3.21 140.1 9 84.1 10.1241 0.091 7.738 30.4108 3.21 140.1 10 85.0 10.1250 0.091 7.737 30.4123 3.21 140.1 6 85.9 10.1253 0.094 7.739 30.4127 3.22 140.4 10 87.1 10.1257 0.091 7.738 30.4135 3.22 140.4 8 88.1 10.1255 0.094 7.738 30.4138 3.21 140.2 10 88.9 10.1262 0.111 7.738 30.4149 3.22 140.4 14 90.0 10.1269 0.091 7.738 30.4169 3.22 140.5 5 90.9 10.1261 0.106 7.738 30.4279 3.22 140.5 12