*2018/03/22 14:31:38.34 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/06/05 23:14:47.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : D8A05928 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.253 56.974 2 Depth metres 1.242 56.482 3 Temperature:Primary 'deg C (ITS90)' 9.3337 12.659 4 Salinity:T0:C0 PSS-78 25.8701 28.9464 5 Oxygen:Dissolved:SBE mL/L 4.565 8.968 6 Oxygen:Dissolved:SBE umol/kg 199.3427 392.6764 7 Number_of_bin_records n/a 6 11 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 7 F ' ' 1 3 -99 ' ' 9 F ' ' 4 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\2017-25\Pro $END *ADMINISTRATION MISSION : 2017-25 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Juvenile Salmon Strait of Georgia SCIENTIST : Neville C. PLATFORM : Ocean Venture *LOCATION GEOGRAPHIC AREA : Strait of Georgia STATION : SET 5 EVENT NUMBER : 12 LATITUDE : 49 25.58800 N ! (deg min) LONGITUDE : 124 36.39600 W ! (deg min) WATER DEPTH : 62 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 456 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------- -------------- ---------- Temperature ' ' 5130 Conductivity ' ' 3500 'Pressure:Strain Gauge' ' ' 0668 'Oxygen:SBE 43' ' ' 1592 $END $REMARKS Software Version 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.1 2018/03/22 11:04:42 2031 2031 CLIP 1.3 2018/03/22 11:15:45 2031 1297 CLEAN 5.2.2 2018/03/22 11:22:01 1297 1297 MERGEHDR 1.3 2018/03/22 11:44:12 1297 1297 ADTIMCH 4.4 2018/03/22 11:57:10 1297 1297 DELETE 6.3 2018/03/22 12:08:49 1297 484 BINAVE 4.2 2018/03/22 13:40:49 484 57 REMOVECH 8.2 2018/03/22 14:09:47 57 57 CHGUNITS 3.1.1 2018/03/22 14:09:59 57 57 REORDER 1.3.1 2018/03/22 14:24:47 ? ? HDREDIT2 3.1.1 2018/03/22 14:31:38 ? ? $END $REMARKS -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 735,500000 Time Not Available in File -CLEAN functions: 2018/03/22 11:22:01 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name Set header Start and End times from the data. *FAILED* -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -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 9 points) will be deleted. Drop rate applies in the range 10.00 to 47.26 dbars Sample interval (from FILE section of header) = 0.125 seconds. -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 2018/03/22 14:09:47 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 [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2018/03/22 14:31:38 Applied edit header: P:\Cruise_Data_Processing\2017-25\Processing\Doc\2017-25-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Data\2017-24\SOG201724-0001010.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jun 12 2017 13:39:45 ds SBE 25 CTD V 4.1c SN 0456 06/12/17 13:28:51.028 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.476 vmain = 12.7 iop = 156 vlith = 5.4 ncasts = 22 samples = 42698 free = 795767 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 = 2905 pump delay = 45 seconds battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 10 06/05 16:14:47 smpls 19853 to 21883 nv = 1 avg = 1 stp = switch o f S> # nquan = 10 # nvalues = 2031 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = depSM: Depth [salt water, m], lat = 49.00 # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # 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, 2031 # span 1 = -0.598, 57.257 # span 2 = -0.593, 56.763 # span 3 = 9.3294, 16.9390 # span 4 = 0.075081, 3.239856 # span 5 = 0.0000, 3.3883 # span 6 = -1.885, 1.721 # span 7 = 0.4417, 28.9550 # span 8 = -1.6931, 29.5480 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 05 2017 16:14:47 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5130 # 22-Feb-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36070385e-003 # 6.40888301e-004 # 2.19355994e-005 # 1.96980856e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3500 # 23-Feb-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.01452805e+001 # 1.21226656e+000 # -2.62641283e-003 # 2.18239738e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0668 # 28-Feb-17 # 3.164577e+003 # -8.774787e-001 # -1.983377e-006 # 0.00000 # # # # # # 1592 # 02-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.9711e-001 # -0.4936 # -3.7930e-003 # 2.4884e-004 # -3.6984e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Mar 12 2018 16:42:38, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-25\RAW\CTD\2017-25-0012.hex P:\Crui se_Data_Processing\2017-25\Processing\doc\2017-25-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Mar 22 2018 10:43:00, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-25\Processing\convert\2017-25-0012 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 11 # wfilter_action depSM = cosine, 11 # wfilter_action t090C = cosine, 11 # wfilter_action c0S/m = cosine, 11 # alignctd_date = Mar 22 2018 10:46:37, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-25\Processing\wfilter\2017-25-001 2.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 22 2018 10:47:47, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-25\Processing\align\2017-25-0012.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Mar 22 2018 10:49:10, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-25\Processing\celltm\2017-25-0012.c nv P:\Cruise_Data_Processing\2017-25\Processing\doc\2017-25-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Data Processing Notes: ---------------------- Dissolved Oxygen data are nominal and unedited, except that some records were removed in editing temperature and salinity. There was no calibration information available. The sensors had been calibrated at the factory fairly recently, so drift is likely small. The soak at the surface was sometimes shorter than recommended for good dissolved oxygen equilibration, so the near-surface data may be of lower quality than usual. For details on the processing see processing report: 2017-25-Processing_Report.doc. !--1--- --2--- ---3---- ---4---- --5--- --6-- -7-- !Pressu Depth Temperat Salinity Oxygen Oxyge Numb !re ure: :T0:C0 : n: er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ ------ -------- -------- ------ ----- ---- *END OF HEADER 1.3 1.2 12.6590 25.8701 8.95 391.9 10 2.0 2.0 12.4649 26.0393 8.97 392.7 11 3.0 3.0 12.2392 26.3473 8.62 377.2 9 4.0 4.0 11.9634 26.7779 7.85 343.5 10 5.0 5.0 11.7161 27.1880 7.41 324.2 7 6.0 5.9 11.7147 27.2880 7.30 319.2 9 6.9 6.9 11.7327 27.3514 7.28 318.4 8 8.0 7.9 11.7376 27.3878 7.22 315.9 8 9.0 8.9 11.7514 27.4205 7.21 315.2 9 10.0 9.9 11.7778 27.4627 7.23 316.1 7 11.0 10.9 11.8030 27.5015 7.21 315.4 9 12.0 11.8 11.8255 27.5312 7.19 314.3 8 12.9 12.8 11.8145 27.5788 7.03 307.5 7 14.0 13.9 11.7282 27.6333 6.83 298.5 9 15.0 14.9 11.6405 27.6915 6.67 291.6 8 16.0 15.9 11.5920 27.7225 6.63 289.7 9 16.9 16.8 11.5723 27.7597 6.63 289.8 8 18.1 17.9 11.5596 27.8031 6.60 288.5 8 19.0 18.9 11.5396 27.8337 6.57 287.0 7 20.0 19.8 11.5204 27.8559 6.51 284.7 9 21.0 20.9 11.4733 27.9254 6.48 283.5 8 22.0 21.8 11.4173 27.9849 6.46 282.2 8 23.0 22.8 11.4073 27.9990 6.47 282.7 9 24.0 23.7 11.4170 28.0220 6.49 283.5 6 25.0 24.8 11.4166 28.0719 6.51 284.6 9 26.0 25.8 11.4134 28.1071 6.51 284.7 8 27.0 26.7 11.4100 28.1206 6.45 281.8 9 28.0 27.8 11.3798 28.1442 6.38 279.0 8 29.0 28.7 11.2661 28.1912 6.29 275.1 10 30.0 29.7 11.1980 28.2207 6.28 274.3 9 31.0 30.7 11.1670 28.2394 6.24 272.5 9 32.0 31.7 11.1023 28.2656 6.16 269.1 10 33.0 32.7 11.0257 28.2766 6.02 263.2 9 34.0 33.7 10.9169 28.2881 5.89 257.3 6 35.0 34.7 10.8203 28.3055 5.76 251.8 11 36.0 35.7 10.6413 28.3638 5.61 245.2 8 37.0 36.6 10.5693 28.3907 5.53 241.7 7 38.0 37.7 10.4923 28.4215 5.45 238.2 10 39.0 38.7 10.4239 28.4502 5.36 234.2 8 40.0 39.7 10.3722 28.4684 5.32 232.6 7 41.0 40.6 10.3385 28.4777 5.26 229.9 9 41.9 41.6 10.2967 28.4907 5.22 228.2 8 43.0 42.6 10.2516 28.5087 5.15 224.8 9 44.0 43.7 10.1384 28.5478 5.09 222.5 9 44.9 44.5 10.0963 28.5581 5.08 221.7 6 46.0 45.6 10.0931 28.5589 5.05 220.8 10 47.0 46.6 10.0851 28.5613 4.99 218.2 8 48.0 47.6 9.9921 28.5828 4.89 213.6 9 49.0 48.6 9.8634 28.6053 4.84 211.6 8 50.0 49.6 9.7735 28.6365 4.82 210.3 9 51.0 50.5 9.6662 28.6863 4.80 209.5 8 52.0 51.5 9.6103 28.7226 4.76 207.9 9 52.9 52.5 9.5891 28.7464 4.73 206.7 8 54.0 53.6 9.5617 28.7906 4.66 203.7 8 55.0 54.5 9.4556 28.8559 4.62 201.6 10 56.0 55.5 9.3417 28.9178 4.58 200.1 7 57.0 56.5 9.3337 28.9464 4.57 199.3 10