*2016/11/09 14:37:07.12 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/07/14 21:05:45.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 92 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D27EA0C5 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.26 91.547 2 Temperature:Primary 'deg C (ITS90)' 11.7349 13.4094 3 Fluorescence:URU:Wetlabs mg/m^3 0.183 2.253 4 pH:SBE:Nominal n/a 7.856 7.943 5 Salinity:T0:C0 PSS-78 29.3771 29.7018 6 Oxygen:Dissolved:SBE mL/L 3.856 4.744 7 Oxygen:Dissolved:SBE umol/kg 168.4 207.2 8 Number_of_bin_records n/a 1 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 92 EVENT NUMBER : 140 LATITUDE : 47 28.80000 N ! (deg min) LONGITUDE : 122 30.67400 W ! (deg min) WATER DEPTH : 100 *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 14:23:28 3914 3914 CLEAN 5.2.1 2016/11/08 14:23:48 3914 3914 ADTIMCH 4.4 2016/11/08 14:24:02 3914 3914 MERGEHDR 1.3 2016/11/08 14:27:20 3914 3914 SHIFTDAT 3.4 2016/11/08 15:17:38 3914 3914 CLIP 1.3 2016/11/09 09:10:09 3914 2915 DELETE 6.3 2016/11/09 09:11:19 2915 824 CTDEDIT 5.2.3 2016/11/09 12:16:55 824 768 BINAVE 4.2 2016/11/09 12:18:55 768 92 REMOVECH 8.2 2016/11/09 13:36:01 92 92 CHGUNITS 3.1.1 2016/11/09 13:36:27 92 92 REORDER 1.3.1 2016/11/09 14:00:44 ? ? CLEAN 5.2.1 2016/11/09 14:36:21 92 92 HDREDIT2 3.0.2 2016/11/09 14:37:07 ? ? $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 13755 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 81.84 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2016/11/09 12:16:55 56 records were deleted in this editing session. 11 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 13:36:01 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 2395 data records in pad range. -HEADER EDITS: 2016/11/09 14:37:07 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\2016-29-002.hex Software Version 1.59 Temperature SN = 2095 Conductivity SN = 1764 System UpLoad Time = Jul 15 2016 14:13:07 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 07/16/16 14:05:55.408 external pressure sensor, range = 10153 psia, tcval = 0 xtal = 9437232 clk = 32768.195 vmain = 11.4 iop = 188 vlith = 5.3 ncasts = 3 samples = 13528 free = 631445 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 07/15 14:05:45 smpls 9614 to 13527 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 3914 # 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, 3914 # span 1 = -0.031, 91.838 # span 2 = 11.7341, 17.5048 # span 3 = 0.015817, 3.573516 # span 4 = -0.2750, 124.1145 # span 5 = 0.0000, 2.0586 # span 6 = 6.773, 7.967 # span 7 = -2.808, 2.147 # span 8 = 0.0951, 29.9647 # span 9 = -2.0757, 28.7501 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2016 14:05:45 [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 10:16:51, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2016-29\RAW\CTD\2_SBE25_0404_07-14JUL\20 16-29-0139.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 13:05:50, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2016-29\Processing\convert\2016-29-0139 .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 13:13:33, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-29\Processing\Wfilter\2016-29-013 9.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Nov 08 2016 13:14:43, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-29\Processing\align\2016-29-0139.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 13:15:20, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2016-29\Processing\celltm\2016-29-0139.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 a few 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 1.3 13.3939 0.513 7.910 29.3771 4.69 204.9 5 2.2 13.4094 0.785 7.920 29.3798 4.72 206.1 4 3.0 13.4060 0.728 7.923 29.3788 4.74 207.2 14 3.5 13.3857 0.702 7.925 29.3807 4.72 206.0 1 5.3 13.2135 0.905 7.930 29.3814 4.66 203.7 9 5.9 13.0759 1.129 7.932 29.3811 4.71 205.7 7 7.0 13.0353 1.243 7.935 29.3808 4.73 206.5 7 7.8 13.0143 1.299 7.936 29.3811 4.73 206.5 7 8.9 12.9826 1.461 7.936 29.3840 4.70 205.5 9 10.0 12.9308 1.686 7.939 29.3862 4.72 206.2 4 11.1 12.9235 1.843 7.939 29.3871 4.71 205.6 8 12.1 12.9112 1.706 7.941 29.3895 4.68 204.6 9 13.0 12.8678 1.858 7.941 29.3918 4.67 204.2 7 14.0 12.8585 2.162 7.942 29.3928 4.67 203.8 12 14.9 12.8299 1.645 7.941 29.3947 4.65 203.3 9 16.2 12.8140 1.744 7.942 29.3949 4.63 202.4 7 17.0 12.7855 1.718 7.943 29.3969 4.60 201.0 10 18.0 12.7710 1.617 7.941 29.3980 4.60 200.7 6 19.0 12.7443 2.089 7.941 29.4000 4.58 199.8 9 19.9 12.7011 2.245 7.937 29.4030 4.53 197.9 11 21.0 12.6633 1.869 7.936 29.4062 4.49 196.3 9 22.1 12.6118 2.253 7.931 29.4124 4.42 193.3 11 22.9 12.5634 1.679 7.929 29.4207 4.41 192.8 6 23.9 12.5180 1.696 7.927 29.4310 4.36 190.3 7 25.0 12.4437 1.452 7.924 29.4482 4.35 189.8 7 26.0 12.4430 1.214 7.923 29.4488 4.36 190.2 9 27.0 12.4331 1.269 7.922 29.4517 4.35 190.1 7 28.0 12.4267 1.178 7.920 29.4537 4.35 189.9 10 29.0 12.4333 1.304 7.919 29.4528 4.35 190.0 7 29.9 12.4277 1.167 7.918 29.4544 4.36 190.3 9 31.0 12.4233 1.163 7.917 29.4562 4.32 188.7 8 32.0 12.3819 1.048 7.913 29.4668 4.29 187.5 6 33.0 12.3747 1.099 7.911 29.4686 4.26 186.0 5 34.0 12.3422 1.048 7.910 29.4777 4.24 185.3 9 34.9 12.3095 1.053 7.909 29.4867 4.22 184.4 12 36.0 12.2607 0.878 7.906 29.4995 4.18 182.6 9 37.1 12.2021 0.857 7.902 29.5141 4.17 182.3 11 38.0 12.1830 0.706 7.901 29.5190 4.17 182.1 7 39.0 12.1749 0.658 7.900 29.5217 4.16 181.7 7 40.0 12.1588 0.626 7.897 29.5268 4.14 180.6 8 40.9 12.1382 0.610 7.896 29.5335 4.12 179.8 11 42.1 12.1114 0.778 7.894 29.5419 4.11 179.3 8 43.1 12.1049 0.637 7.893 29.5441 4.10 179.1 7 44.0 12.0857 0.586 7.892 29.5513 4.10 178.9 10 45.0 12.0823 0.554 7.891 29.5529 4.11 179.4 7 46.0 12.0812 0.583 7.891 29.5531 4.10 179.2 9 47.1 12.0796 0.903 7.890 29.5534 4.09 178.8 12 48.1 12.0719 0.560 7.887 29.5570 4.07 177.8 11 49.1 12.0553 0.541 7.887 29.5632 4.08 178.0 8 49.9 12.0379 0.488 7.886 29.5700 4.07 177.5 7 51.1 12.0316 0.468 7.886 29.5726 4.07 177.7 9 52.0 12.0202 0.500 7.885 29.5776 4.06 177.1 8 53.0 12.0126 0.623 7.883 29.5803 4.05 176.8 12 53.9 11.9928 0.488 7.882 29.5882 4.02 175.7 9 54.9 11.9460 0.503 7.880 29.6073 3.98 173.7 8 56.1 11.8776 0.468 7.878 29.6350 3.96 172.9 12 57.0 11.8693 0.298 7.875 29.6387 3.96 173.0 8 58.1 11.8634 0.376 7.874 29.6418 3.96 172.9 6 58.9 11.8644 0.321 7.874 29.6418 3.96 173.1 10 59.9 11.8632 0.378 7.874 29.6428 3.97 173.2 8 60.9 11.8614 0.333 7.873 29.6441 3.96 172.9 11 62.0 11.8601 0.362 7.873 29.6449 3.95 172.5 8 63.0 11.8608 0.361 7.872 29.6448 3.95 172.3 6 64.0 11.8460 0.458 7.869 29.6517 3.96 172.8 10 65.0 11.8433 0.366 7.870 29.6529 3.96 172.7 8 66.0 11.8428 0.369 7.869 29.6534 3.95 172.4 11 67.0 11.8346 0.310 7.868 29.6571 3.92 171.4 7 68.1 11.8019 0.371 7.868 29.6710 3.90 170.5 7 69.0 11.7873 0.259 7.866 29.6774 3.91 170.8 8 69.9 11.7944 0.279 7.867 29.6745 3.91 170.8 7 70.9 11.7954 0.275 7.866 29.6744 3.91 170.6 7 72.0 11.7907 0.267 7.865 29.6765 3.90 170.5 8 73.0 11.7825 0.257 7.865 29.6801 3.91 170.6 12 73.9 11.7814 0.238 7.865 29.6805 3.90 170.1 11 75.0 11.7787 0.282 7.865 29.6818 3.90 170.3 12 76.0 11.7779 0.267 7.865 29.6824 3.89 169.8 12 76.9 11.7762 0.275 7.864 29.6831 3.89 169.8 8 78.0 11.7695 0.272 7.864 29.6856 3.89 169.8 9 79.1 11.7710 0.251 7.864 29.6853 3.89 169.9 9 80.0 11.7699 0.270 7.863 29.6858 3.90 170.3 7 80.8 11.7711 0.302 7.863 29.6852 3.90 170.1 9 82.1 11.7551 0.259 7.860 29.6924 3.86 168.5 4 83.1 11.7432 0.231 7.860 29.6974 3.86 168.5 12 84.1 11.7390 0.252 7.861 29.6991 3.86 168.5 8 85.0 11.7386 0.285 7.859 29.6996 3.87 168.8 6 85.9 11.7386 0.263 7.859 29.6998 3.86 168.5 8 87.0 11.7386 0.239 7.859 29.6999 3.87 168.8 12 88.0 11.7385 0.183 7.858 29.7000 3.87 168.9 10 89.1 11.7377 0.244 7.859 29.7005 3.86 168.6 10 90.0 11.7364 0.295 7.858 29.7009 3.86 168.4 6 91.1 11.7349 0.293 7.856 29.7018 3.86 168.7 5 91.5 11.7353 0.305 7.860 29.7013 3.86 168.5 1