*2016/11/09 14:37:06.83 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/12 18:38:18.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 99 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 193BCFAC NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.31 99.072 2 Temperature:Primary 'deg C (ITS90)' 9.4507 17.6601 3 Fluorescence:URU:Wetlabs mg/m^3 0 3.865 4 pH:SBE:Nominal n/a 7.648 8.234 5 Salinity:T0:C0 PSS-78 8.8576 30.129 6 Oxygen:Dissolved:SBE mL/L 3.135 5.874 7 Oxygen:Dissolved:SBE umol/kg 136.8 260.8 8 Number_of_bin_records n/a 4 15 $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 75 EVENT NUMBER : 115 LATITUDE : 48 59.20000 N ! (deg min) LONGITUDE : 123 30.70500 W ! (deg min) WATER DEPTH : 115 *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 14:23:25 3673 3673 CLEAN 5.2.1 2016/11/08 14:23:45 3673 3673 ADTIMCH 4.4 2016/11/08 14:23:59 3673 3673 MERGEHDR 1.3 2016/11/08 14:27:18 3673 3673 SHIFTDAT 3.4 2016/11/08 15:17:37 3673 3673 CLIP 1.3 2016/11/09 09:10:07 3673 2674 DELETE 6.3 2016/11/09 09:11:18 2674 816 CTDEDIT 5.2.3 2016/11/09 11:41:32 816 813 BINAVE 4.2 2016/11/09 12:18:54 813 99 REMOVECH 8.2 2016/11/09 13:36:00 99 99 CHGUNITS 3.1.1 2016/11/09 13:36:27 99 99 REORDER 1.3.1 2016/11/09 14:00:43 ? ? CLEAN 5.2.1 2016/11/09 14:36:21 99 99 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 9928 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 89.43 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2016/11/09 11:41:32 3 records were deleted in this editing session. 6 changes in channel Salinity:T0:C0 -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 2226 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\2016-29-12-0002.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jul 13 2016 09:37:38 IOS 2016-29 SOG 2016-12 Neville - SOG Juvenile Salmon Trawl Survey F/V Nordic Pearl ds SBE 25 CTD V 4.1c SN 0404 07/14/16 09:31:28.765 external pressure sensor, range = 10153 psia, tcval = 0 xtal = 9437232 clk = 32768.052 vmain = 11.4 iop = 189 vlith = 5.2 ncasts = 4 samples = 16243 free = 628730 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 07/13 11:38:18 smpls 7049 to 10721 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 3673 # 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, 3673 # span 1 = 0.165, 99.428 # span 2 = 9.4490, 17.7696 # span 3 = 0.010879, 3.294431 # span 4 = -0.2750, 36.9961 # span 5 = 0.0000, 2.4078 # span 6 = 7.184, 8.308 # span 7 = -2.147, 2.642 # span 8 = 0.0637, 30.1302 # span 9 = -1.9710, 30.2362 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 13 2016 11:38:18 [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 10:16:46, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2016-29\RAW\CTD\2_SBE25_0404_07-14JUL\20 16-29-0115.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\2016-29-0115 .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\2016-29-011 5.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\2016-29-0115.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 13:15:19, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-29\Processing\celltm\2016-29-0115.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; salinity was cleaned lightly. --------------------------------------------------------------------------------- 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 1.3 17.6601 2.407 8.234 8.8576 5.87 260.8 7 1.9 16.7643 3.088 7.990 16.3696 5.07 223.6 6 3.0 15.7120 3.865 7.944 20.0415 4.74 208.7 11 4.1 14.1741 3.479 7.902 24.6958 4.02 176.2 5 5.1 12.9465 2.371 7.894 27.1979 3.92 171.7 9 6.1 12.5357 1.675 7.887 27.6426 3.95 172.9 8 7.0 12.4531 1.200 7.877 27.6823 3.96 173.1 9 7.9 12.3091 1.256 7.870 27.8656 3.93 171.7 7 8.9 12.0443 1.054 7.863 28.0319 3.93 171.7 11 10.0 11.7784 1.024 7.854 28.1820 3.96 173.3 7 11.0 11.6692 2.179 7.847 28.3590 3.94 172.1 5 12.1 11.5762 2.698 7.839 28.4291 3.86 168.9 12 12.9 11.5352 2.250 7.833 28.4683 3.84 167.7 7 13.9 11.5298 1.999 7.827 28.4863 3.79 165.8 6 15.0 11.5019 1.713 7.823 28.5369 3.77 164.6 7 16.0 11.4826 1.121 7.816 28.5557 3.75 163.9 7 17.1 11.4636 0.839 7.809 28.5837 3.74 163.2 6 18.0 11.4504 0.722 7.803 28.5995 3.68 160.8 6 18.9 11.4169 0.720 7.797 28.6358 3.59 156.8 10 20.1 11.1604 0.606 7.787 28.7736 3.50 152.9 14 21.0 10.8833 0.268 7.775 28.9085 3.46 151.2 9 22.0 10.7084 0.142 7.764 28.9873 3.42 149.3 6 23.0 10.6026 0.061 7.762 29.0337 3.43 149.8 5 23.9 10.5926 0.035 7.757 29.0375 3.43 149.9 7 25.0 10.5843 0.000 7.750 29.0421 3.44 150.4 7 26.1 10.5720 -99.000 7.745 29.0478 3.43 150.0 7 27.1 10.5426 -99.000 7.737 29.0576 3.41 149.1 10 28.0 10.5180 -99.000 7.735 29.0634 3.41 148.9 7 28.9 10.5017 0.000 7.729 29.0671 3.41 148.9 7 30.0 10.4842 -99.000 7.726 29.0710 3.40 148.3 7 31.1 10.4531 -99.000 7.722 29.0789 3.38 147.4 7 32.1 10.4144 -99.000 7.720 29.0886 3.38 147.8 6 33.0 10.4102 -99.000 7.717 29.0989 3.40 148.4 8 33.9 10.3746 -99.000 7.712 29.1279 3.38 147.8 15 34.9 10.3044 -99.000 7.708 29.1414 3.37 147.1 9 36.0 10.2619 -99.000 7.705 29.1419 3.35 146.2 9 37.1 10.2308 -99.000 7.700 29.1450 3.33 145.5 7 38.1 10.1679 -99.000 7.697 29.1515 3.33 145.3 11 38.9 10.1594 -99.000 7.692 29.1561 3.33 145.2 8 40.0 10.1528 -99.000 7.690 29.1714 3.33 145.6 8 41.0 10.1279 -99.000 7.688 29.2126 3.34 145.8 7 42.1 10.0671 -99.000 7.685 29.2375 3.32 145.0 7 43.0 10.0366 -99.000 7.682 29.2477 3.32 144.9 8 44.0 10.0083 -99.000 7.679 29.2598 3.32 144.9 6 45.0 9.9963 -99.000 7.678 29.2664 3.32 145.0 7 46.0 9.9863 -99.000 7.677 29.2718 3.31 144.7 7 47.0 9.9753 -99.000 7.673 29.2766 3.30 144.1 9 48.1 9.9562 -99.000 7.671 29.2836 3.30 144.1 10 49.0 9.8963 -99.000 7.669 29.2977 3.29 143.8 9 49.9 9.8088 -99.000 7.665 29.3130 3.29 143.7 7 51.0 9.7445 -99.000 7.662 29.3252 3.29 143.4 8 52.0 9.6663 -99.000 7.660 29.3511 3.30 144.2 10 53.0 9.5975 -99.000 7.658 29.3798 3.33 145.2 11 53.8 9.5877 -99.000 7.655 29.3861 3.34 145.7 10 54.9 9.5872 -99.000 7.654 29.3883 3.34 145.7 9 55.9 9.5844 -99.000 7.652 29.3921 3.33 145.4 11 57.1 9.5716 -99.000 7.650 29.4033 3.33 145.2 7 58.1 9.5457 -99.000 7.650 29.4323 3.33 145.5 6 59.0 9.5090 -99.000 7.650 29.4571 3.34 145.9 6 60.0 9.4949 -99.000 7.650 29.4702 3.35 146.1 8 60.9 9.4957 -99.000 7.648 29.4760 3.35 146.3 8 62.1 9.4934 -99.000 7.649 29.4884 3.37 147.1 7 63.1 9.4790 -99.000 7.649 29.5090 3.36 146.8 8 64.0 9.4697 -99.000 7.650 29.5203 3.37 147.1 12 65.0 9.4651 -99.000 7.650 29.5257 3.37 146.9 7 66.0 9.4626 -99.000 7.649 29.5264 3.36 146.7 6 67.0 9.4620 -99.000 7.649 29.5266 3.36 146.5 7 68.1 9.4625 -99.000 7.649 29.5279 3.36 146.7 8 69.1 9.4615 -99.000 7.649 29.5292 3.36 146.6 12 70.0 9.4587 -99.000 7.650 29.5354 3.35 146.2 9 71.0 9.4565 -99.000 7.649 29.5592 3.34 145.9 7 72.0 9.4525 -99.000 7.650 29.5830 3.36 146.5 12 73.1 9.4507 -99.000 7.651 29.6202 3.37 147.0 11 74.1 9.4641 -99.000 7.652 29.6814 3.38 147.3 7 75.1 9.4699 -99.000 7.654 29.6966 3.36 146.8 7 76.1 9.4708 -99.000 7.655 29.7012 3.34 145.9 11 77.0 9.4720 -99.000 7.655 29.7084 3.31 144.5 12 78.0 9.4752 -99.000 7.655 29.7190 3.31 144.3 7 79.1 9.4818 -99.000 7.655 29.7367 3.33 145.3 7 79.9 9.4830 -99.000 7.659 29.7385 3.35 146.1 6 80.9 9.4883 -99.000 7.660 29.7474 3.36 146.7 7 82.0 9.4922 -99.000 7.660 29.7557 3.36 146.6 7 83.0 9.4952 -99.000 7.662 29.7732 3.32 145.1 6 84.0 9.4973 -99.000 7.659 29.8036 3.29 143.6 7 85.1 9.4981 -99.000 7.660 29.8101 3.28 143.0 8 86.0 9.4997 -99.000 7.660 29.8202 3.28 143.1 9 86.9 9.5016 -99.000 7.660 29.8300 3.27 142.9 4 88.0 9.5022 -99.000 7.660 29.8324 3.28 143.0 9 89.0 9.5038 -99.000 7.661 29.8412 3.27 142.7 9 90.0 9.5044 -99.000 7.660 29.8472 3.26 142.4 6 91.0 9.5050 -99.000 7.661 29.8493 3.27 142.7 12 92.0 9.5052 -99.000 7.661 29.8530 3.27 142.6 6 93.0 9.5064 -99.000 7.660 29.8793 3.25 142.0 10 94.1 9.5126 -99.000 7.661 29.9607 3.22 140.4 14 95.1 9.5198 -99.000 7.661 30.0011 3.20 139.8 6 95.8 9.5324 -99.000 7.663 30.0620 3.17 138.4 11 97.0 9.5392 -99.000 7.663 30.1123 3.14 136.8 6 97.9 9.5389 -99.000 7.663 30.1274 3.13 136.8 13 99.1 9.5382 -99.000 7.664 30.1290 3.15 137.2 9