*2016/11/09 14:37:06.14 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/09 00:48:51.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 121 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 11B61528 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.465 121.036 2 Temperature:Primary 'deg C (ITS90)' 9.4927 11.564 3 Fluorescence:URU:Wetlabs mg/m^3 0.72E-01 1.928 4 pH:SBE:Nominal n/a 7.632 7.786 5 Salinity:T0:C0 PSS-78 29.1112 30.2938 6 Oxygen:Dissolved:SBE mL/L 2.832 3.978 7 Oxygen:Dissolved:SBE umol/kg 123.5 173.7 8 Number_of_bin_records n/a 1 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 ' ' 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 41 EVENT NUMBER : 59 LATITUDE : 49 54.72000 N ! (deg min) LONGITUDE : 125 5.60600 W ! (deg min) WATER DEPTH : 144 *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 14:23:18 4799 4799 CLEAN 5.2.1 2016/11/08 14:23:39 4799 4799 ADTIMCH 4.4 2016/11/08 14:23:54 4799 4799 MERGEHDR 1.3 2016/11/08 14:27:13 4799 4799 SHIFTDAT 3.4 2016/11/08 15:17:34 4799 4799 CLIP 1.3 2016/11/09 09:10:04 4799 3800 DELETE 6.3 2016/11/09 09:11:16 3800 1046 CTDEDIT 5.2.3 2016/11/09 10:55:35 1046 1021 BINAVE 4.2 2016/11/09 12:18:53 1021 121 REMOVECH 8.2 2016/11/09 13:36:00 121 121 CHGUNITS 3.1.1 2016/11/09 13:36:26 121 121 REORDER 1.3.1 2016/11/09 14:00:43 ? ? CLEAN 5.2.1 2016/11/09 14:36:21 121 121 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 2879 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 111.37 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2016/11/09 10:55:35 25 records were deleted in this editing session. 17 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 575 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\2016-29-0000002.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jul 08 2016 19:26:47 IOS 2016-29 SOG 2016-12 Neville - SOG Juvenile Salmon Trawl F/V Nordic Pearl ds SBE 25 CTD V 4.1c SN 0404 07/09/16 19:19:54.743 external pressure sensor, range = 10153 psia, tcval = 0 xtal = 9437232 clk = 32768.088 vmain = 11.7 iop = 186 vlith = 5.3 ncasts = 3 samples = 14313 free = 630660 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 07/09 17:48:51 smpls 9514 to 14312 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 4799 # 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, 4799 # span 1 = -0.031, 121.373 # span 2 = 9.4876, 15.3547 # span 3 = 0.031631, 3.443577 # span 4 = -0.2750, 36.8740 # span 5 = 0.0000, 2.0720 # span 6 = 7.573, 7.795 # span 7 = -2.478, 2.148 # span 8 = 0.1925, 30.2953 # span 9 = -2.1406, 28.9430 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 09 2016 17:48:51 [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 10:16:38, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2016-29\RAW\CTD\2_SBE25_0404_07-14JUL\20 16-29-0059.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 13:05:47, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-29\Processing\convert\2016-29-0059 .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 13:13:29, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-29\Processing\Wfilter\2016-29-005 9.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 08 2016 13:14:39, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-29\Processing\align\2016-29-0059.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 13:15:15, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-29\Processing\celltm\2016-29-0059.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 and some records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- 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 1.5 11.5511 1.160 7.786 29.1147 3.96 172.7 1 2.0 11.5432 1.160 7.785 29.1182 3.93 171.5 11 2.9 11.5253 1.226 7.783 29.1241 3.92 171.4 12 3.9 11.5162 1.373 7.785 29.1280 3.94 172.2 10 5.1 11.5369 1.510 7.785 29.1213 3.96 173.0 10 6.0 11.5530 1.521 7.786 29.1137 3.98 173.7 13 6.9 11.5509 1.434 7.786 29.1148 3.97 173.4 10 7.9 11.5604 1.437 7.786 29.1115 3.97 173.5 10 9.0 11.5640 1.395 7.786 29.1112 3.97 173.2 10 9.9 11.5608 1.459 7.786 29.1138 3.95 172.5 11 11.1 11.5385 1.635 7.785 29.1204 3.91 171.0 7 12.1 11.4804 1.635 7.782 29.1395 3.89 169.8 7 12.9 11.4564 1.670 7.782 29.1462 3.89 169.8 7 13.9 11.4517 1.773 7.782 29.1471 3.88 169.3 10 14.9 11.4438 1.748 7.782 29.1484 3.86 168.5 8 16.0 11.4300 1.712 7.781 29.1489 3.88 169.2 10 17.0 11.4268 1.763 7.783 29.1507 3.88 169.3 4 17.9 11.4216 1.770 7.781 29.1520 3.85 168.4 7 18.9 11.4027 1.743 7.780 29.1552 3.85 168.2 9 20.1 11.3945 1.778 7.780 29.1588 3.84 167.9 12 20.9 11.3892 1.874 7.778 29.1625 3.84 167.8 5 22.1 11.3883 1.840 7.778 29.1640 3.84 167.8 7 23.0 11.3873 1.837 7.778 29.1646 3.83 167.4 5 24.0 11.3816 1.880 7.777 29.1660 3.84 167.7 5 25.0 11.3845 1.849 7.778 29.1661 3.85 168.1 7 26.0 11.3818 1.858 7.778 29.1675 3.84 167.7 7 27.0 11.3844 1.853 7.777 29.1675 3.85 168.0 7 28.0 11.3771 1.928 7.777 29.1729 3.82 166.9 6 29.0 11.3701 1.836 7.777 29.1787 3.83 167.5 6 30.0 11.3667 1.831 7.777 29.1810 3.84 167.8 8 31.0 11.3644 1.782 7.776 29.1806 3.83 167.2 8 32.0 11.3587 1.736 7.774 29.1822 3.82 167.0 8 33.0 11.3583 1.766 7.775 29.1819 3.83 167.4 8 33.9 11.3574 1.685 7.774 29.1827 3.83 167.1 9 34.9 11.3564 1.740 7.775 29.1831 3.82 166.7 8 36.0 11.3370 1.778 7.774 29.1825 3.80 166.0 8 37.0 11.3179 1.679 7.773 29.1808 3.80 166.1 6 38.0 11.3178 1.835 7.774 29.1821 3.79 165.7 9 38.9 11.3121 1.727 7.773 29.1813 3.79 165.3 7 39.9 11.3017 1.734 7.773 29.1796 3.77 164.6 6 41.0 11.2902 1.757 7.773 29.1787 3.77 164.7 7 42.1 11.2954 1.774 7.773 29.1796 3.77 164.8 8 43.0 11.2943 1.679 7.773 29.1800 3.78 165.0 8 44.0 11.2914 1.857 7.772 29.1826 3.78 165.0 6 45.0 11.2884 1.727 7.772 29.1849 3.73 163.0 7 46.0 11.2496 1.663 7.772 29.1887 3.71 161.9 8 47.0 11.2071 1.646 7.770 29.1893 3.71 161.8 14 48.0 11.2041 1.709 7.769 29.1891 3.70 161.4 7 48.9 11.1888 1.651 7.768 29.1933 3.66 159.9 10 49.9 11.1071 1.740 7.765 29.2241 3.60 157.4 7 50.9 11.0668 1.551 7.763 29.2439 3.59 156.7 10 52.0 11.0435 1.425 7.761 29.2619 3.58 156.2 7 53.1 11.0226 1.356 7.759 29.2799 3.57 155.9 7 54.0 11.0030 1.373 7.759 29.2958 3.57 156.1 5 54.9 10.9888 1.373 7.757 29.3046 3.56 155.4 8 55.9 10.9691 1.286 7.757 29.3166 3.56 155.3 8 57.1 10.9589 1.292 7.755 29.3238 3.55 155.0 9 58.1 10.9431 1.312 7.754 29.3347 3.54 154.4 8 59.0 10.9352 1.261 7.752 29.3398 3.53 154.3 12 59.9 10.9207 1.272 7.750 29.3486 3.51 153.2 6 61.1 10.9124 1.310 7.750 29.3538 3.51 153.4 12 62.0 10.9083 1.308 7.747 29.3566 3.50 153.0 8 63.0 10.9003 1.312 7.747 29.3614 3.49 152.5 7 64.0 10.8603 1.267 7.746 29.3809 3.48 151.8 8 65.0 10.8426 1.198 7.743 29.3877 3.47 151.6 8 65.9 10.8278 1.236 7.742 29.3936 3.47 151.4 8 67.0 10.8176 1.155 7.741 29.3972 3.47 151.4 7 68.0 10.8140 1.198 7.741 29.3987 3.47 151.6 8 69.0 10.8031 1.228 7.739 29.4029 3.45 150.8 8 70.0 10.7966 1.143 7.737 29.4057 3.45 150.6 13 71.0 10.7742 1.172 7.736 29.4186 3.42 149.2 10 72.0 10.7346 1.175 7.733 29.4421 3.41 148.9 8 73.0 10.7225 1.137 7.732 29.4502 3.40 148.3 8 74.1 10.7036 1.123 7.729 29.4660 3.38 147.4 10 74.9 10.6610 1.127 7.727 29.5007 3.34 145.6 11 75.9 10.5649 1.059 7.722 29.5604 3.29 143.6 7 77.0 10.5125 0.951 7.719 29.5895 3.25 142.0 6 78.0 10.4496 0.919 7.715 29.6147 3.23 141.1 7 79.1 10.3498 0.849 7.712 29.6271 3.24 141.3 11 80.0 10.3248 0.606 7.709 29.6274 3.22 140.5 7 80.9 10.2624 0.639 7.705 29.6342 3.21 140.3 16 82.0 10.2131 0.571 7.701 29.6427 3.21 140.1 7 83.0 10.2041 0.522 7.700 29.6466 3.20 139.7 10 84.0 10.1439 0.534 7.694 29.6699 3.17 138.4 8 85.0 10.0726 0.444 7.691 29.7011 3.15 137.5 9 85.9 10.0415 0.430 7.687 29.7074 3.16 137.8 11 87.0 10.0261 0.384 7.687 29.7080 3.15 137.6 7 88.0 10.0071 0.336 7.683 29.7074 3.16 138.1 9 89.0 9.9952 0.340 7.679 29.7077 3.16 137.7 8 90.1 9.9769 0.342 7.678 29.7083 3.16 138.1 10 90.9 9.9711 0.311 7.675 29.7134 3.15 137.7 5 92.0 9.9586 0.305 7.674 29.7239 3.15 137.4 9 92.9 9.9446 0.311 7.673 29.7365 3.14 137.2 11 94.0 9.9463 0.305 7.671 29.7409 3.14 137.1 6 95.0 9.9491 0.286 7.669 29.7435 3.15 137.3 8 95.9 9.9536 0.324 7.668 29.7459 3.15 137.4 10 97.0 9.9583 0.354 7.668 29.7492 3.15 137.3 10 97.9 9.9683 0.348 7.666 29.7564 3.13 136.8 10 99.0 9.9684 0.336 7.664 29.7832 3.11 135.9 8 100.1 9.9448 0.370 7.663 29.8044 3.10 135.2 8 100.9 9.9300 0.375 7.663 29.8144 3.10 135.4 10 102.0 9.9279 0.355 7.663 29.8179 3.11 135.6 8 103.0 9.9281 0.339 7.661 29.8202 3.10 135.1 9 104.0 9.9253 0.369 7.659 29.8318 3.09 134.8 10 105.1 9.9254 0.366 7.659 29.8380 3.08 134.4 7 106.0 9.9284 0.330 7.658 29.8481 3.07 134.0 5 106.9 9.9188 0.323 7.657 29.8713 3.05 133.1 7 108.0 9.9044 0.295 7.655 29.8947 3.02 131.9 9 109.1 9.8327 0.296 7.654 29.9214 3.01 131.3 10 110.0 9.7493 0.279 7.652 29.9326 3.02 131.9 8 111.0 9.6412 0.192 7.647 29.9445 3.02 131.9 10 112.0 9.5560 0.139 7.644 29.9657 3.04 132.5 9 113.0 9.4927 0.072 7.641 30.0424 2.99 130.3 11 114.0 9.5258 -99.000 7.639 30.1540 2.88 125.6 9 115.0 9.5268 -99.000 7.636 30.2097 2.85 124.5 9 116.0 9.5178 -99.000 7.636 30.2468 2.85 124.2 6 116.9 9.5135 -99.000 7.636 30.2572 2.86 124.8 9 118.0 9.5106 -99.000 7.635 30.2603 2.87 125.0 9 119.0 9.5092 -99.000 7.633 30.2687 2.86 124.8 12 120.1 9.5113 -99.000 7.632 30.2819 2.85 124.3 8 121.0 9.5114 -99.000 7.632 30.2938 2.83 123.5 13