*2018/03/06 10:01:32.18 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2017/10/05 00:56:06.000 TIME INCREMENT : 0 0 0 0.625E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 17 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8FDC1BA0 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.3 17.036 2 Depth metres 1.298 16.899 3 Temperature:Primary 'deg C (ITS90)' 12.5525 12.7594 4 Fluorescence:URU:Wetlabs mg/m^3 0.321 0.779 5 Salinity:T0:C0 PSS-78 30.9785 31.1775 6 Oxygen:Dissolved:SBE mL/L 3.404 3.675 7 Oxygen:Dissolved:SBE umol/kg 148.4723 160.3228 8 Number_of_bin_records n/a 8 25 $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 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2017-65\Pro $END *ADMINISTRATION MISSION : 2017-65 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF Water Properties Survey SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia / Juan de Fuca Strait STATION : Millar EVENT NUMBER : 7 LATITUDE : 49 16.83500 N ! (deg min) LONGITUDE : 126 2.04700 W ! (deg min) WATER DEPTH : 21 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : 25+ SERIAL NUMBER : 1123 $TABLE: SENSORS ! Name Abs Depth Serial No ! --------------------------------- -------------- ---------- Temperature ' ' 4888 Conductivity ' ' 3396 'Pressure:Strain Gauge' ' ' 1123 'Oxygen:SBE 43' ' ' 3234 'Fluorometer:WET Labs ECO-AFL/FL' ' ' FLRTD-2214 $END $REMARKS 1.0 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2018/02/27 16:05:33 2895 2895 CLEAN 5.2.2 2018/02/27 16:18:54 2895 2895 CLIP 1.3 2018/02/28 10:07:17 2895 1096 SHIFTDAT 3.4 2018/02/28 10:46:31 1096 1096 DELETE 6.3 2018/02/28 10:51:54 1096 414 CTDEDIT 5.2.3 2018/02/28 14:33:43 414 372 CALIB 11.9 2018/03/06 09:33:32 372 372 FILTERS 4.3 2018/03/06 09:36:45 372 372 BINAVE 4.2 2018/03/06 09:46:02 372 17 REMOVECH 8.2 2018/03/06 09:46:39 17 17 CHGUNITS 3.1.1 2018/03/06 09:46:51 17 17 REORDER 1.3.1 2018/03/06 09:47:14 ? ? HDREDIT2 3.1.1 2018/03/06 10:01:32 ? ? $END $REMARKS -CLEAN functions: 2018/02/27 16:18:53 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 1800,300000 Time Not Available in File -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.30 Salinity was recalculated after shift -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 filtered over width: 11 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 7.52 dbars Sample interval (from FILE section of header) = 0.062 seconds. -CTDEDIT v5.2.3 2018/02/28 14:33:43 42 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2018/03/06 09:33:32 Calibration type = Calculate Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2017-65\Processing\doc\2017-65-sbe25-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.4130000E-01 0.1048400E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 7 The following channel(s) were filtered. Fluorescence:URU:Wetlabs:ECO-AFL -The following BINAVE parameters were used: Bin channel = Pressure 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 2018/03/06 09:46:39 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 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2018/03/06 10:01:32 Applied edit header: P:\Cruise_Data_Processing\2017-65\Processing\doc\2017-65-sbe25-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:URU:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs $END *COMMENTS SBE HEADER 1.0 Dec 1 2012 10:43:42 2017-10-05T00:56:03 17.1 0.3 7.3 3.3 0.0 56.2 12.7 248545280 1728741376 3452017 24010296 0 0 Sea-Bird Electronics, Inc 1.0 Dec 1 2012 10:43:42 1.0 2015-10-29T13:15:10 temperature-0 03-4888 conductivity-0 3396 strain-0 4708555 OXY 43-3234 CHL ECO 2214 NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE NONE 115200 1 0 ser1 9600 1 S> ts 0 start 254 254 1 3 60 0 ser2 9600 1 S> ts 0 start 254 254 1 3 60 0 0 0 0 2800 45 1 0 1 1 1 0 0 0 0 0 0 8 4708555 2015-11-11 6.961122e-01 5.499725e-04 1.531754e-13 -9.283356e+01 4.149143e+01 1.528701e+00 8.370818e+06 -8.596546e+01 5.906569e+00 1.040725e+02 -8.961324e-03 0.000000e+00 0.000000e+00 2.900000e+03 2017-10-05T00:56:06 # nquan = 11 # nvalues = 2895 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: 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 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # 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, 2895 # span 1 = -0.031, 17.524 # span 2 = -0.030, 17.374 # span 3 = 12.5444, 13.4358 # span 4 = 0.065219, 3.671418 # span 5 = 1.3442, 2.5796 # span 6 = -0.4030, 44.0521 # span 7 = -0.918, 0.975 # span 8 = 0.4189, 31.2057 # span 9 = 2.4275, 7.4774 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0625 # start_time = Oct 05 2017 00:56:06 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4888 # 07-Nov-15 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.32597248e-003 # 6.34179463e-004 # 2.16751589e-005 # 1.98413605e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3396 # 22-Dec-15 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.91552244e+000 # 1.31333188e+000 # 2.80240861e-004 # 4.41173417e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1123 # 11-Nov-15 # 6.96112196e-001 # 5.49972465e-004 # 1.53175364e-013 # -9.28335614e+001 # 4.14914260e+001 # 1.52870082e+000 # 8.37081850e+006 # -8.59654618e+001 # 5.90656907e+000 # 1.04072526e+002 # -8.96132376e-003 # 0.00000000e+000 # 0.000000 # # # # # # 3234 # 03-Nov-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.3831e-001 # -0.5530 # -3.6948e-003 # 1.5409e-004 # -2.3179e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 2.1700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # FLRTD-2214 # 2/6/2017 # 1.30000000e+001 # # 0.0310 # # # # # # # # # # # # # # # # # # # # #
# datcnv_date = Feb 22 2018 15:38:38, 7.23.2 [datcnv_vars = 8] # datcnv_in = P:\Cruise_Data_Processing\2017-65\RAW\CTD\25+ data\2017-65_0007.xm l P:\Cruise_Data_Processing\2017-65\Processing\doc\2017-65-sbe25-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 22 2018 16:36:28, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2017-65\Processing\convert\SBE25\2017- 65_0007.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prdM depSM t090C c0S/m # wildedit_excl_bad_scans = yes # alignctd_date = Feb 27 2018 15:15:43, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2017-65\Processing\convert\SBE25\2017- 65_0007.cnv # alignctd_adv = sbeox0V 1.000 # celltm_date = Feb 27 2018 15:46:12, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2017-65\Processing\align\SBE25\2017-65_0 007.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 27 2018 15:52:00, 7.23.2 [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2017-65\Processing\celltm\SBE25\2017-65_ 0007.cnv P:\Cruise_Data_Processing\2017-65\Processing\doc\2017-65-sbe25-ctd.xmlcon # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove a few records from the top and bottom of the cast. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Most casts during this cruise were taken using an SBE911 CTD mounted in a rosette. However, the data in this file were collected using an SBE25 CTD without the use of a rosette. No calibration sampling was available for the SBE25 for this cruise. Recalibration of dissolved oxygen was based on sampling during cruise 2017-01 in February 2017. There was salinity calibration sampling during a series of cruises in the Strait of Georgia in 2017 (2017-07, 2017-48, 2017-49). There was a lot of scatter in the comparison but the CTD salinity appeared to be within 0.003psu of bottles. No recalibration has been applied to the CTD salinity in this file. Fluorescence:URU:Wetlabs data are nominal and unedited except that some records were removed in editing temperature and salinity. Warning: While the CTD fluorescence data are expressed in concentration units, they do not always compare well to extracted chlorophyll samples. For details on the processing see document: 2017-65_Processing_Report.doc. *CALIBRATION $TABLE: CALCULATED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.413E-01 1.0484) $END !--1--- --2--- ---3---- ---4--- ---5---- --6--- --7-- -8-- !Pressu Depth Temperat Fluores Salinity Oxygen Oxyge Numb !re ure: cence: :T0:C0 : n: er_o ! Primary URU: Dissol Disso ~bin ! Wetlabs ved: lved: _rec ! SBE SBE ords !------ ------ -------- ------- -------- ------ ----- ---- *END OF HEADER 1.3 1.3 12.7594 0.741 30.9785 3.67 160.3 8 2.0 2.0 12.7452 0.743 30.9905 3.67 160.0 23 3.0 3.0 12.7218 0.779 31.0096 3.63 158.6 23 4.0 4.0 12.7137 0.742 31.0154 3.62 157.8 23 5.0 5.0 12.7012 0.672 31.0237 3.60 157.1 24 6.0 5.9 12.6831 0.695 31.0326 3.57 155.7 22 7.0 6.9 12.6679 0.665 31.0522 3.56 155.1 19 8.0 7.9 12.6625 0.677 31.0570 3.57 155.7 22 9.0 8.9 12.6527 0.637 31.0670 3.58 156.1 22 10.0 9.9 12.6528 0.707 31.0668 3.57 155.6 23 11.0 10.9 12.6409 0.607 31.0851 3.56 155.5 18 12.0 11.9 12.6253 0.482 31.1032 3.53 154.0 22 13.0 12.9 12.6115 0.427 31.1340 3.50 152.8 22 14.0 13.9 12.6030 0.350 31.1494 3.49 152.1 23 15.0 14.8 12.5897 0.329 31.1573 3.48 151.9 22 16.0 15.8 12.5675 0.336 31.1673 3.45 150.5 22 17.0 16.9 12.5525 0.321 31.1775 3.40 148.5 25