*2018/03/22 14:31:38.81 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/07/18 15:27:47.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 61 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C855757F NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.031 61.05 2 Depth metres 1.022 60.523 3 Temperature:Primary 'deg C (ITS90)' 9.7202 18.2423 4 Salinity:T0:C0 PSS-78 25.4134 28.9158 5 Oxygen:Dissolved:SBE mL/L 4.05 8.014 6 Oxygen:Dissolved:SBE umol/kg 176.8683 350.9679 7 Number_of_bin_records n/a 8 19 $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 19 EVENT NUMBER : 40 LATITUDE : 49 22.04600 N ! (deg min) LONGITUDE : 124 26.60900 W ! (deg min) WATER DEPTH : 67 *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 11:04:44 2133 2133 CLIP 1.3 2018/03/22 11:15:46 2133 1399 CLEAN 5.2.2 2018/03/22 11:22:02 1399 1399 MERGEHDR 1.3 2018/03/22 11:44:13 1399 1399 ADTIMCH 4.4 2018/03/22 11:57:11 1399 1399 DELETE 6.3 2018/03/22 12:08:50 1399 674 BINAVE 4.2 2018/03/22 13:40:49 674 61 REMOVECH 8.2 2018/03/22 14:09:48 61 61 CHGUNITS 3.1.1 2018/03/22 14:10:00 61 61 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 51.40 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 14:09:48 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\2017BQPS\2017-000004.hex Software Version 1.59 Temperature SN = 5130 Conductivity SN = 3500 System UpLoad Time = Jul 27 2017 08:32:57 ds SBE 25 CTD V 4.1c SN 0456 07/27/17 08:28:56.017 external pressure sensor, range = 5076 psia, tcval = -40 xtal = 9437029 clk = 32767.494 vmain = 12.4 iop = 157 vlith = 5.4 ncasts = 10 samples = 22978 free = 815487 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 4 07/18 08:27:47 smpls 7794 to 9926 nv = 1 avg = 1 stp = switch of S> # nquan = 10 # nvalues = 2133 # 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, 2133 # span 1 = -0.598, 61.399 # span 2 = -0.593, 60.870 # span 3 = 9.7175, 18.7551 # span 4 = 0.422818, 3.479377 # span 5 = 0.0000, 3.2613 # span 6 = -1.803, 1.475 # span 7 = 2.6704, 28.9171 # span 8 = -1.4624, 19.8843 # span 9 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2017 08:27:47 [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 16:42:44, 7.23.2 [datcnv_vars = 7] # datcnv_in = P:\Cruise_Data_Processing\2017-25\RAW\CTD\2017-25-0040.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\2017-25-0040 .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 10:46:39, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-25\Processing\wfilter\2017-25-004 0.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 22 2018 10:47:49, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-25\Processing\align\2017-25-0040.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 10:49:12, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-25\Processing\celltm\2017-25-0040.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 1.0 1.0 18.2423 25.4134 6.70 293.7 16 1.9 1.9 17.9227 25.6479 6.99 306.6 14 3.1 3.0 17.5977 25.8928 7.11 311.8 10 4.0 4.0 17.5812 25.9397 7.15 313.3 9 5.0 5.0 17.4578 26.0396 7.30 320.0 10 5.9 5.9 17.2948 26.1139 7.41 324.8 11 7.0 7.0 17.1156 26.1970 7.58 332.3 11 8.0 8.0 16.8663 26.3235 7.74 339.3 11 9.0 9.0 16.3328 26.6213 7.97 349.0 11 10.0 9.9 16.1324 26.7362 8.01 351.0 9 10.9 10.9 15.4315 26.9943 7.89 345.6 8 11.9 11.8 14.9978 27.0745 7.64 334.3 12 13.0 12.9 14.4325 27.1781 7.40 323.8 11 14.0 13.9 13.8267 27.4698 7.10 310.8 8 14.9 14.8 13.2682 27.6422 6.72 293.8 10 16.0 15.9 13.0451 27.7182 6.35 277.9 12 17.0 16.8 12.7083 27.8141 6.10 266.6 9 18.0 17.8 12.4758 27.8768 5.87 256.7 11 19.0 18.9 12.3607 27.9040 5.69 248.9 12 20.0 19.9 12.1680 27.9551 5.41 236.6 10 21.0 20.8 11.8010 28.0514 5.19 226.9 9 21.9 21.7 11.6673 28.0945 5.06 221.1 11 23.0 22.8 11.4500 28.1407 4.91 214.7 13 24.0 23.8 11.2550 28.2048 4.79 209.1 12 25.0 24.7 11.1228 28.2252 4.71 206.0 8 26.0 25.8 11.0336 28.2537 4.66 203.8 14 26.9 26.7 11.0268 28.2578 4.64 202.8 10 28.0 27.8 10.9834 28.2837 4.62 202.1 11 29.0 28.7 10.9342 28.3169 4.59 200.8 11 30.0 29.8 10.8421 28.3479 4.53 198.0 11 31.1 30.8 10.7673 28.3626 4.48 195.7 10 32.0 31.8 10.7093 28.3840 4.45 194.6 10 32.9 32.7 10.6992 28.3905 4.44 194.0 11 34.0 33.7 10.6898 28.3966 4.42 193.1 9 35.0 34.7 10.6453 28.4176 4.40 192.1 12 36.0 35.7 10.5621 28.4493 4.36 190.5 9 37.0 36.7 10.4927 28.4769 4.36 190.5 10 38.0 37.7 10.4734 28.4841 4.36 190.4 11 38.9 38.6 10.4634 28.4935 4.37 191.1 10 40.0 39.7 10.4675 28.5264 4.38 191.3 12 41.0 40.6 10.4230 28.5557 4.35 190.2 11 42.0 41.7 10.3490 28.5906 4.33 189.0 11 43.0 42.6 10.3187 28.6147 4.32 188.8 9 44.0 43.6 10.2773 28.6344 4.32 188.5 11 45.0 44.6 10.2298 28.6551 4.31 188.3 11 46.0 45.6 10.2157 28.6789 4.31 188.2 10 46.9 46.5 10.1703 28.6991 4.30 187.7 11 48.0 47.6 10.1283 28.7224 4.28 187.1 12 49.0 48.5 10.0794 28.7595 4.29 187.5 9 50.0 49.5 10.0729 28.7705 4.29 187.2 12 51.0 50.6 10.0730 28.7898 4.27 186.7 10 52.0 51.6 10.0248 28.7956 4.25 185.5 12 53.0 52.6 9.9577 28.8065 4.20 183.6 11 54.0 53.5 9.9052 28.8243 4.18 182.7 9 55.0 54.5 9.8917 28.8337 4.17 182.2 13 56.0 55.5 9.8662 28.8400 4.17 181.9 10 57.0 56.6 9.8354 28.8495 4.14 181.0 13 57.9 57.4 9.8177 28.8602 4.13 180.2 10 59.0 58.5 9.8020 28.8698 4.10 179.0 12 60.0 59.5 9.7530 28.8990 4.06 177.1 19 61.0 60.5 9.7202 28.9158 4.05 176.9 19