*2017/01/11 12:07:50.53 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2016/09/27 01:23:59.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 62 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CCD8CCC9 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.068 63.702 2 Temperature:Secondary 'deg C (ITS90)' 9.5975 11.7979 3 Transmissivity %/metre 33.2 46.4 4 Fluorescence:URU:Seapoint mg/m^3 0.402 5.321 5 PAR uE/m^2/sec 0 17.633 6 PAR:Reference uE/m^2/sec 51.653 55.626 7 Salinity:T1:C1 PSS-78 29.6381 31.8609 8 Oxygen:Dissolved:SBE mL/L 3.082 4.966 9 Oxygen:Dissolved:SBE umol/kg 134.2901 216.8254 10 Number_of_bin_records n/a 16 39 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2016-10\Pro $END *ADMINISTRATION MISSION : 2016-10 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 : GI01 EVENT NUMBER : 101 LATITUDE : 48 45.82000 N ! (deg min) LONGITUDE : 123 20.52000 W ! (deg min) WATER DEPTH : 65 ALTIMETER (M) : 4.86 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4484 Conductivity ' ' 1766 'Pressure:Digiquartz with TC' ' ' 0550 Temperature:2 ' ' 4054 Conductivity:2 ' ' 3531 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3865 'Transmissometer:WET Labs C-Star' ' ' 1396DR Altimeter ' ' 1252 pH ' ' 0692 PAR/Irradiance:Biospherical/Licor ' ' '4565 QSP200L4S' Unavailable ' ' ' ' 'SPAR/Surface Irradiance' ' ' 20518 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.26.2.13 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.5.2 2017/01/05 12:21:40 3267 3267 CLEAN 5.2.1 2017/01/05 12:25:38 3267 3267 SHIFTDAT 3.4 2017/01/05 14:55:31 3267 3267 SHIFTDAT 3.4 2017/01/05 16:02:38 3267 3267 SHIFTDAT 3.4 2017/01/05 16:34:33 3267 3267 DELETE 6.3 2017/01/05 16:37:41 3267 1600 CTDEDIT 5.2.3 2017/01/09 16:27:38 1600 1505 CALIB 11.9 2017/01/09 17:19:21 1505 1505 FILTERS 4.3 2017/01/10 09:57:29 1505 1505 BINAVE 4.2 2017/01/10 09:58:46 1505 62 REMOVECH 8.2 2017/01/10 10:53:56 62 62 CHGUNITS 3.1.1 2017/01/10 11:01:21 62 62 REORDER 1.3.1 2017/01/10 11:01:44 ? ? HDREDIT2 3.0.2 2017/01/11 12:07:50 ? ? $END $REMARKS -CLEAN functions: 2017/01/05 12:21:44 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 SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.60 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: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 53.97 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2017/01/09 16:27:38 95 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2017/01/09 17:19:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2016-10\Processing\doc\2016-10-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 18 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1020000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -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 2017/01/10 10:53:56 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] pH:SBE [pH Units] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2017/01/11 12:07:50 Applied edit header: P:\Cruise_Data_Processing\2016-10\Processing\doc\2016-10-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2016-10\2016-10-0101.hex Software Version Seasave V 7.26.2.13 Temperature SN = 4484 Conductivity SN = 1766 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 26 2016 18:24:51 NMEA Latitude = 48 45.82 N NMEA Longitude = 123 20.52 W NMEA UTC (Time) = Sep 27 2016 01:23:59 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 5 Latitude/Longitude added to scan GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds advance voltage 6 0.000 seconds advance voltage 7 0.000 seconds S> Vector: 2016-10 Station: GI01 Depth: 65 System UTC = Sep 27 2016 01:24:51 # nquan = 19 # nvalues = 3267 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = spar: SPAR/Surface Irradiance # name 11 = ph: pH # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 3267 # span 1 = 1.657, 63.970 # span 2 = 9.5873, 11.8601 # span 3 = 9.5892, 11.8617 # span 4 = 3.405316, 3.468748 # span 5 = 3.405281, 3.468561 # span 6 = 75.4316, 82.6275 # span 7 = 3.7851e-01, 8.0098e+00 # span 8 = 1.5336, 2.2674 # span 9 = 1.0000e-12, 2.1717e+01 # span 10 = 4.7680e+01, 5.5626e+01 # span 11 = 8.974, 9.037 # span 12 = 0.00, 100.00 # span 13 = -1.293, 1.186 # span 14 = 0, 1 # span 15 = 29.5933, 31.8755 # span 16 = 29.5967, 31.8722 # span 17 = 3.0167, 5.0621 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 27 2016 01:23:59 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4484 # 18-Dec-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39931830e-003 # 6.40333195e-004 # 2.14332102e-005 # 1.81777421e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 20-Aug-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.12823288e+000 # 4.88293788e-001 # -6.13168477e-004 # 5.30399930e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0550 # 17-Dec-14 # -4.232943e+004 # 1.065076e-001 # 1.464900e-002 # 3.694200e-002 # 0.000000e+000 # 3.041883e+001 # -3.536199e-004 # 4.388420e-006 # 2.583800e-009 # 1.00002764 # 0.67335 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 4054 # 20-Aug-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38634996e-003 # 6.44413405e-004 # 2.32318430e-005 # 2.13707967e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3531 # 06-Feb-13 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02073624e+001 # 1.56180514e+000 # -2.18950789e-003 # 2.53511714e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1119 # 19-Dec-15 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.6004e-001 # -0.5129 # -3.1802e-003 # 1.7259e-004 # -3.0507e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.8700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3865 # # # 2 # 0.000 # # # # # # 1396DR # Feb 2nd 2016 # 19.3228 # -0.0193 # 0.250 # # # # # # # # # 1252 # # 15.000 # 0.000 # # # # # # # # # 0692 # 12-Jan-16 # 4.6015 # 2.5353 # # # # # # 4565 QSP200L4S # 16-Mar-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # # # 20518 # 21-MAR-2016 # 1627.06600000 # 1.00000000 # # # # datcnv_date = Jan 05 2017 10:54:44, 7.23.2 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2016-10\RAW\CTD\2016-10-0101.hex P:\Crui se_Data_Processing\2016-10\Processing\doc\2016-10-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jan 05 2017 10:59:22, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2016-10\Processing\convert\2016-10-010 1.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Jan 05 2017 11:33:59, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2016-10\Processing\wildedit\2016-10-01 01.cnv # alignctd_adv = sbeox0V 2.000 # celltm_date = Jan 05 2017 11:35:55, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2016-10\Processing\align\2016-10-0101.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 05 2017 11:38:32, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2016-10\Processing\celltm\2016-10-0101.c nv P:\Cruise_Data_Processing\2016-10\Processing\doc\2016-10-ctd.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some near-surface records and records corrupted by shed wakes at the bottom of the cast. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence, PAR and PAR:Reference data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". NOTE: 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. It is recommended that users check extracted chlorophyll values where available. Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. The SBE DO sensor has a fairly long response time so data accuracy is not as high when it is in motion as it is during stops for bottles. This will be especially true when vertical DO gradients are large. To get an estimate of the accuracy of the SBE DO data during downcasts (after recalibration) a rough comparison was made between downcast SBE DO and upcast titrated samples. Some of the difference will be due to problems with flushing of Niskin bottles and/or analysis errors, so the following statement likely underestimates SBE DO accuracy. Downcast (CTD files) Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±0.3 mL/L from 0 to 50db ±0.15 mL/L from 50db to 150db ±0.06 mL/L below 150db Channel pH:SBE was removed because the sensor malfunctioned throughout the cruise. For details on the processing see document: 2016-10_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.02) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- ---7---- --8--- --9-- -10- !Pressu Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Numb !re ure: missi cence: Refere :T1:C1 : n: er_o ! Secondar vity URU: nce Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ------ -------- ------ ----- ---- *END OF HEADER 3.1 11.7979 33.2 5.321 17.6 55.6 29.6381 4.97 216.8 33 4.0 11.5878 33.9 4.648 12.8 55.6 29.6892 4.69 204.7 31 5.0 11.4962 35.1 3.886 9.0 55.6 29.7008 4.56 199.1 30 6.0 11.4641 36.1 3.545 6.5 55.6 29.7062 4.53 197.5 28 7.0 11.4450 36.9 3.559 4.7 55.4 29.7100 4.52 197.4 25 8.0 11.4403 37.6 3.696 3.5 54.7 29.7131 4.46 194.9 27 9.0 11.3858 38.2 3.271 2.7 55.3 29.7642 4.30 187.5 25 10.0 11.2594 39.8 2.446 2.0 55.6 29.8923 4.17 182.0 26 11.0 11.2272 42.3 2.064 1.5 55.6 29.9311 4.15 181.1 27 12.0 11.2010 42.9 2.164 1.2 54.9 29.9585 4.14 180.7 25 13.0 11.1665 42.9 1.972 1.0 54.8 29.9820 4.10 178.9 24 14.0 11.0844 43.0 1.693 0.8 54.1 30.0345 4.05 176.7 20 15.0 11.0500 43.2 1.572 0.6 53.8 30.0803 4.01 174.9 25 16.0 11.0175 43.5 1.479 0.5 53.6 30.1084 3.98 173.9 26 17.0 10.9983 44.1 1.426 0.4 53.6 30.1300 3.95 172.5 24 18.0 10.9531 44.1 1.347 0.3 53.6 30.1746 3.90 170.0 25 19.0 10.8533 44.2 1.211 0.3 53.6 30.2738 3.84 167.4 24 20.0 10.8053 43.9 1.123 0.2 53.6 30.3300 3.79 165.5 25 21.0 10.7618 43.5 0.973 0.2 53.6 30.3760 3.76 164.1 24 22.0 10.7176 43.7 0.963 0.2 53.6 30.4297 3.75 163.4 25 23.0 10.7085 43.9 0.936 0.1 53.6 30.4426 3.74 163.1 23 24.0 10.7064 44.0 0.890 0.1 53.6 30.4460 3.73 162.8 21 25.0 10.6841 43.9 0.874 0.1 53.6 30.4741 3.71 161.9 22 26.0 10.6584 44.5 0.861 0.1 53.6 30.5093 3.69 161.0 23 27.0 10.6364 44.6 0.832 0.1 53.6 30.5379 3.67 160.2 22 28.0 10.6104 44.7 0.860 0.1 53.6 30.5707 3.65 159.4 22 29.0 10.5829 44.9 0.801 0.0 53.6 30.6006 3.64 158.7 22 30.0 10.5673 45.0 0.789 0.0 53.6 30.6234 3.62 158.0 20 31.0 10.5507 45.2 0.748 0.0 53.6 30.6491 3.60 157.0 21 32.0 10.4994 45.7 0.718 0.0 53.6 30.7306 3.58 156.0 20 33.0 10.4713 46.0 0.677 0.0 53.6 30.7699 3.56 155.2 22 34.0 10.4407 46.0 0.685 0.0 53.6 30.8125 3.55 154.7 21 35.0 10.3988 45.9 0.668 0.0 53.6 30.8693 3.54 154.2 22 36.0 10.3948 45.8 0.639 0.0 53.6 30.8743 3.52 153.7 21 37.0 10.3715 45.6 0.633 0.0 53.6 30.9057 3.51 153.2 21 38.0 10.3593 45.3 0.611 0.0 53.6 30.9223 3.50 152.8 22 39.0 10.3440 45.2 0.619 0.0 53.6 30.9429 3.49 152.2 21 40.0 10.3120 45.1 0.597 0.0 53.6 30.9851 3.48 151.7 22 41.0 10.2965 44.8 0.592 0.0 53.6 31.0056 3.46 151.1 21 42.0 10.2832 44.9 0.595 0.0 53.6 31.0232 3.46 150.9 21 43.0 10.2756 44.7 0.588 0.0 53.6 31.0336 3.46 150.7 21 44.0 10.2681 44.5 0.581 0.0 53.6 31.0434 3.45 150.3 21 45.0 10.2465 44.6 0.586 0.0 53.6 31.0724 3.43 149.6 22 46.0 10.2316 44.7 0.590 0.0 53.6 31.0925 3.42 149.0 21 47.0 10.2043 44.4 0.557 0.0 53.6 31.1296 3.41 148.7 21 48.0 10.1866 44.7 0.562 0.0 53.6 31.1530 3.39 148.0 20 49.0 10.1593 44.5 0.579 0.0 53.6 31.1886 3.37 146.9 22 50.0 10.1088 44.8 0.530 0.0 53.6 31.2517 3.35 145.9 21 51.0 10.0635 45.0 0.520 0.0 53.5 31.3064 3.33 145.0 21 52.0 10.0267 44.9 0.524 0.0 53.1 31.3486 3.31 144.1 21 53.0 9.9976 45.1 0.520 0.0 52.8 31.3804 3.28 142.9 21 54.0 9.9468 45.4 0.511 0.0 52.3 31.4377 3.24 141.2 23 55.0 9.8339 45.3 0.479 0.0 52.5 31.5718 3.20 139.6 28 56.0 9.7834 45.8 0.471 0.0 51.9 31.6311 3.17 138.1 29 57.0 9.7125 46.1 0.456 0.0 51.8 31.7169 3.14 136.8 30 58.0 9.6684 46.1 0.425 0.0 51.8 31.7678 3.12 135.9 28 59.0 9.6298 46.3 0.415 0.0 51.7 31.8138 3.11 135.5 29 60.0 9.6223 46.3 0.432 0.0 51.7 31.8234 3.11 135.4 32 61.0 9.6214 46.4 0.408 0.0 51.7 31.8254 3.10 135.3 29 62.0 9.6183 46.3 0.402 0.0 51.7 31.8302 3.10 134.9 34 63.0 9.6106 46.4 0.406 0.0 51.7 31.8414 3.09 134.6 39 63.7 9.5975 46.2 0.404 0.0 51.7 31.8609 3.08 134.3 16