*2018/03/27 10:58:24.63 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/06/14 16:53:41.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 49 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 35B3BB3D NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.101 50.041 2 Depth metres 1.091 49.61 3 Temperature:Primary 'deg C (ITS90)' 10.6621 10.793 4 pH:SBE:Nominal n/a 7.877 7.919 5 Salinity:T0:C0 PSS-78 28.3883 28.545 6 Oxygen:Dissolved:SBE mL/L 5.252 5.287 7 Oxygen:Dissolved:SBE umol/kg 229.4597 231.0054 8 Number_of_bin_records n/a 5 24 $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 ' ' 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\2017-41\Pro $END *ADMINISTRATION MISSION : 2017-41 AGENCY : PBS, Ecosystem Sciences Division, Nanaimo, B.C. COUNTRY : Canada PROJECT : Discovery Islands Purse Seine SCIENTIST : Neville C. PLATFORM : Nordic Queen *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : SET 1 EVENT NUMBER : 2 LATITUDE : 50 18.33200 N ! (deg min) LONGITUDE : 125 19.81400 W ! (deg min) WATER DEPTH : 75 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE25plus SERIAL NUMBER : 404 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 2449 Conductivity ' ' 1764 'Pressure:Strain Gauge' ' ' 0464 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 4.2 2018/03/23 14:46:36 4085 4085 CLIP 1.3 2018/03/23 14:46:47 4085 3086 CLEAN 5.2.2 2018/03/23 14:46:53 3086 3086 MERGEHDR 1.3 2018/03/23 14:47:00 3086 3086 ADTIMCH 4.4 2018/03/23 15:37:03 3086 3086 DELETE 6.3 2018/03/23 16:00:24 3086 875 CTDEDIT 5.2.3 2018/03/23 16:15:21 875 800 BINAVE 4.2 2018/03/26 14:16:04 800 49 REMOVECH 8.2 2018/03/26 14:53:20 49 49 REMOVECH 8.2 2018/03/27 10:54:55 49 49 CHGUNITS 3.1.1 2018/03/27 10:55:55 49 49 REORDER 1.3.1 2018/03/27 10:56:03 ? ? HDREDIT2 3.1.1 2018/03/27 10:58:24 ? ? $END $REMARKS -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1000,500000 Time Not Available in File -CLEAN functions: 2018/03/23 14:46:53 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 41.37 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT v5.2.3 2018/03/23 16:15:21 75 records were deleted in this editing session. No data values were changed. -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 2018/03/26 14:53:20 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -REMOVECH 2018/03/27 10:54:55 The following CHANNEL(S) were removed: Fluorescence:URU:Wetlabs:ECO-AFL [mg/m^3] -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: 2018/03/27 10:58:24 Applied edit header: P:\Cruise_Data_Processing\2017-41\Processing\doc\2017-41-HDR1.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 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:\Users\WaterProperties-16\Desktop\SOG2017-05\2017-05-000.hex Software Version 1.59 Temperature SN = 2449 Conductivity SN = 1764 System UpLoad Time = Jun 15 2017 08:52:47 SOG2017-05 ds SBE 25 CTD V 4.1c SN 0404 06/15/17 08:52:27.292 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437232 clk = 32767.938 vmain = 12.3 iop = 206 vlith = 5.1 ncasts = 10 samples = 36921 free = 608052 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 0 06/14 09:53:41 smpls 0 to 4084 nv = 3 avg = 1 stp = switch of S> # nquan = 12 # nvalues = 4085 # 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 6 = ph: pH # name 7 = sbeox0V: Oxygen raw, SBE 43 [V] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity, Practical [PSU] # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 11 = flag: flag # span 0 = 1, 4085 # span 1 = -0.501, 51.369 # span 2 = -0.496, 50.927 # span 3 = 10.6609, 13.7239 # span 4 = -0.007877, 3.275392 # span 5 = -0.3120, 35.7832 # span 6 = 6.096, 7.933 # span 7 = 0.0000, 2.0024 # span 8 = -1.038, 0.812 # span 9 = 0.0000, 28.9150 # span 10 = -2.4007, 28.5038 # span 11 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 14 2017 09:53:41 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 2449 # 16-Dec-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35536976e-003 # 6.43861843e-004 # 2.35988525e-005 # 2.27425418e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1764 # 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 # # # -4.15782044e+000 # 4.88269411e-001 # -7.82043110e-004 # 6.18774318e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0464 # 28-Feb-17 # 7.973872e+002 # -2.072374e-001 # 2.547327e-007 # 0.00000 # # # # # # 0852 # 08-Mar-17 # 4.5991 # 2.5690 # # # # # # 1176 # 02-Mar-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 6.1597e-001 # -0.5257 # -4.5701e-003 # 2.1508e-004 # -3.4602e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.6700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # FLRTD-4185 # 07-Mar-2017 # 1.30000000e+001 # # 0.0240 # # # # datcnv_date = Mar 16 2018 09:06:04, 7.23.2 [datcnv_vars = 9] # datcnv_in = P:\Cruise_Data_Processing\2017-41\RAW\CTD\2017-41-0002.hex P:\Crui se_Data_Processing\2017-41\Processing\doc\2017-41-ctd1.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wfilter_date = Mar 23 2018 13:55:49, 7.23.2 # wfilter_in = P:\Cruise_Data_Processing\2017-41\Processing\convert\2017-41-0002 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action depSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # alignctd_date = Mar 23 2018 13:56:33, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-41\Processing\wfilter\2017-41-000 2.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Mar 23 2018 13:56:57, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-41\Processing\align\2017-41-0002.cn v # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Mar 23 2018 13:57:26, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-41\Processing\celltm\2017-41-0002.c nv P:\Cruise_Data_Processing\2017-41\Processing\doc\2017-41-ctd1.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 and bottom of the cast. Data Processing Notes: ---------------------- Dissolved Oxygen and pH:SBE data are nominal and unedited, except that some records were removed in editing temperature and salinity. The cap was left on the ECO fluorometer so channel Fluorescence:URU:Wetlabs was removed. There was no calibration information available but the sensors had been recalibrated at the factory just before the cruise, so little drift is expected. The soak at the surface was generally long enough for the pumps to come on and equilibration of pumped channels to be achieved. For details on the processing see processing report: 2017-41-Processing_Report.doc. !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8-- !Pressu Depth Temperat pH:SBE: Salinity Oxygen Oxyge Numb !re ure: Nominal :T0:C0 : n: er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- ---- *END OF HEADER 1.1 1.1 10.7930 7.877 28.3883 5.26 229.8 12 1.9 1.9 10.7881 7.887 28.3917 5.27 230.2 19 3.0 3.0 10.7837 7.893 28.3944 5.27 230.5 21 4.0 4.0 10.7797 7.895 28.3972 5.28 230.5 17 5.0 5.0 10.7758 7.899 28.4011 5.27 230.3 18 5.7 5.6 10.7706 7.901 28.4069 5.27 230.4 5 7.1 7.0 10.7646 7.906 28.4147 5.27 230.4 17 8.1 8.0 10.7603 7.909 28.4201 5.27 230.4 19 9.1 9.0 10.7593 7.910 28.4217 5.26 229.9 19 9.9 9.9 10.7590 7.910 28.4226 5.26 230.0 12 10.9 10.9 10.7589 7.911 28.4232 5.27 230.4 12 12.0 11.9 10.7575 7.913 28.4255 5.28 230.8 11 13.0 12.9 10.7556 7.914 28.4288 5.27 230.4 14 14.1 13.9 10.7531 7.914 28.4323 5.27 230.4 18 15.0 14.9 10.7507 7.915 28.4354 5.28 230.6 11 16.1 15.9 10.7508 7.914 28.4363 5.28 230.6 14 17.0 16.9 10.7496 7.914 28.4380 5.28 230.5 18 18.0 17.9 10.7486 7.914 28.4393 5.27 230.3 18 19.0 18.8 10.7466 7.914 28.4414 5.27 230.4 19 20.0 19.9 10.7450 7.914 28.4434 5.27 230.1 18 21.0 20.8 10.7461 7.914 28.4421 5.27 230.4 17 22.1 21.9 10.7463 7.914 28.4420 5.27 230.3 19 23.0 22.8 10.7430 7.914 28.4465 5.27 230.1 18 24.0 23.8 10.7416 7.914 28.4483 5.27 230.4 14 24.8 24.6 10.7414 7.914 28.4490 5.28 230.5 17 26.0 25.8 10.7384 7.914 28.4535 5.28 230.5 15 27.0 26.8 10.7381 7.914 28.4540 5.28 230.5 20 28.0 27.8 10.7377 7.914 28.4545 5.28 230.8 14 29.0 28.8 10.7367 7.915 28.4560 5.28 230.7 14 30.0 29.7 10.7363 7.914 28.4568 5.27 230.4 14 31.0 30.7 10.7355 7.914 28.4583 5.27 230.3 19 31.9 31.7 10.7366 7.914 28.4574 5.26 229.8 18 33.0 32.7 10.7342 7.915 28.4611 5.28 230.7 12 34.0 33.7 10.7316 7.916 28.4648 5.29 231.0 17 35.0 34.7 10.7302 7.915 28.4668 5.27 230.4 16 35.9 35.6 10.7300 7.915 28.4671 5.28 230.7 16 37.0 36.7 10.7301 7.917 28.4672 5.27 230.3 14 38.0 37.7 10.7300 7.916 28.4676 5.27 230.3 17 39.1 38.7 10.7268 7.918 28.4711 5.28 230.5 16 40.0 39.6 10.7281 7.918 28.4699 5.29 230.9 18 41.0 40.7 10.7270 7.918 28.4710 5.28 230.8 14 42.0 41.6 10.7242 7.918 28.4746 5.28 230.7 23 43.0 42.6 10.7158 7.917 28.4842 5.28 230.7 24 44.1 43.7 10.7148 7.918 28.4854 5.29 231.0 18 45.0 44.6 10.7110 7.918 28.4896 5.28 230.7 19 45.9 45.5 10.6940 7.917 28.5075 5.27 230.4 22 46.8 46.4 10.6636 7.918 28.5429 5.28 230.6 12 49.0 48.6 10.6621 7.919 28.5450 5.28 230.7 12 50.0 49.6 10.6632 7.919 28.5441 5.25 229.5 19