*2019/05/23 16:53:31.58 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/02/18 16:45:39.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 826BD8C3 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.209 44.942 2 Depth metres 4.171 44.539 3 Temperature:Primary 'deg C (ITS90)' 6.758 7.7851 4 Transmissivity %/metre 32.5 44.6 5 Fluorescence:URU:Seapoint mg/m^3 0.158 0.348 6 PAR uE/m^2/sec 0.1E-02 91.106 7 Salinity:T0:C0 PSS-78 30.7769 31.6935 8 Oxygen:Dissolved:SBE mL/L 6.256 6.47 9 Oxygen:Dissolved:SBE umol/kg 272.5506 282.0352 10 Conductivity:Primary S/m 3.122268 3.293352 11 Number_of_bin_records n/a 22 43 $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 ' ' 6 F ' ' 1 5 -99 ' ' 8 F ' ' 3 6 -99 ' ' 7 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 10 F ' ' 6 11 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2019-001\Processing\derive\2019-001-0108.cnv $END *ADMINISTRATION MISSION : 2019-001 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : CH27 EVENT NUMBER : 108 LATITUDE : 54 6.56000 N ! (deg min) LONGITUDE : 130 16.45000 W ! (deg min) WATER DEPTH : 47 ALTIMETER (M) : 5.35 ! 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 : 0506 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 'Oxygen:SBE 43' ' ' 3234 Fluorometer:Seapoint ' ' 3685 'Transmissometer:WET Labs C-Star' ' ' 1396DR PAR/Irradiance:Biospherical/Licor ' ' 70613 Altimeter ' ' 62355 $END $REMARKS Software Version Seasave V 7.26.7.107 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/05/14 13:41:31 10223 10223 CLEAN 5.2.3 2019/05/14 13:49:07 10223 10223 SHIFTDAT 3.4 2019/05/14 16:57:05 10223 10223 SHIFTDAT 3.4 2019/05/15 10:01:10 10223 10223 SHIFTDAT 3.4 2019/05/15 12:00:42 10223 10223 DELETE 6.3 2019/05/15 12:05:23 10223 1527 CTDEDIT 5.2.3 2019/05/22 15:59:08 1527 1392 CALIB 12.0 2019/05/23 14:56:52 1392 1392 FILTERS 4.3 2019/05/23 15:44:36 1392 1392 BINAVE 4.2 2019/05/23 15:48:13 1392 42 REMOVECH 8.2 2019/05/23 16:50:07 42 42 CHGUNITS 3.1.1 2019/05/23 16:51:38 42 42 REORDER 1.3.1 2019/05/23 16:52:25 ? ? HDREDIT2 3.1.1 2019/05/23 16:53:31 ? ? $END $REMARKS -CLEAN functions: 2019/05/14 13:42:33 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= -0.60 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= -0.50 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 35.75 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/05/22 15:59:08 135 records were deleted in this editing session. 12 changes in channel Salinity:T0:C0 -CALIB parameters: 2019/05/23 14:56:52 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2019-001\Processing\doc\2019-001-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Salinity:T0:C0 PSS-78 10 0.2000000E-02 0.1000000E+01 17 Oxygen:Dissolved:SBE mL/L 10 0.2750000E-01 0.1029900E+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 2019/05/23 16:50:07 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2019/05/23 16:53:31 Applied edit header: P:\Cruise_Data_Processing\2019-001\Processing\doc\2019-001-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 11: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 10: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2019-001\2019-001-0108.hex Software Version Seasave V 7.26.7.107 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 18 2019 16:47:49 NMEA Latitude = 54 06.56 N NMEA Longitude = 130 16.45 W NMEA UTC (Time) = Feb 18 2019 16:45:39 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 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Tully: 2019-001 Station: CH27 Depth: 47 System UTC = Feb 18 2019 16:47:49 # nquan = 18 # nvalues = 10223 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = depSM: Depth [salt water, m] # name 3 = t090C: Temperature [ITS-90, deg C] # name 4 = t190C: Temperature, 2 [ITS-90, deg C] # name 5 = c0S/m: Conductivity [S/m] # name 6 = c1S/m: Conductivity, 2 [S/m] # name 7 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen raw, SBE 43 [V] # name 10 = par: PAR/Irradiance, Biospherical/Licor # name 11 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 17 = flag: flag # span 0 = 1, 10223 # span 1 = 2.457, 45.749 # span 2 = 2.435, 45.335 # span 3 = 6.6232, 7.7927 # span 4 = 6.6401, 7.7865 # span 5 = 3.100289, 3.295407 # span 6 = 3.102084, 3.296041 # span 7 = 73.7801, 81.8254 # span 8 = 1.4286e-01, 4.3223e-01 # span 9 = 2.1917, 2.2162 # span 10 = 1.0000e-12, 1.9344e+02 # span 11 = 1.68, 100.00 # span 12 = -1.068, 0.974 # span 13 = 0, 1 # span 14 = 30.6505, 31.7021 # span 15 = 30.6591, 31.7034 # span 16 = 6.0139, 6.2957 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 18 2019 16:45:39 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 06-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11048941e-003 # 6.24651386e-004 # 1.97786660e-005 # 1.89356115e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 06-Sep-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22550040e+000 # 5.08226275e-001 # -5.91965887e-004 # 5.42751175e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 13-Mar-18 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99994571 # 0.01092 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 02-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36842897e-003 # 6.37960145e-004 # 2.10239596e-005 # 1.77320718e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 06-Sep-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62774811e+000 # 1.47740759e+000 # -2.06393864e-003 # 2.42854326e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3234 # 16-Feb-18 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5104e-001 # -0.5533 # -4.1134e-003 # 1.8160e-004 # -2.7648e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6500e-002 # 1.2200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3685 # # # 1 # 0.000 # # # # # # 1396DR # Feb 2nd 2016 # 19.3228 # -0.0193 # 0.250 # # # # # # # # # 70613 # 03/21/16 # 1.00000000 # 0.00000000 # 11876484560.57000000 # 1.00000000 # -0.08460000 # # # # # # # # # 62355 # # 15.000 # 0.000 # # # # # # # datcnv_date = May 10 2019 16:05:22, 7.26.7.129 [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2019-001\RAW\CTD\2019-001-0108.hex P:\Cr uise_Data_Processing\2019-001\Processing\doc\2019-001-ctd2.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = May 13 2019 09:12:04, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-001\Processing\convert\2019-001-0 108.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 t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = May 14 2019 13:06:57, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-001\Processing\wildedit\2019-001- 0108.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 14 2019 13:24:28, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-001\Processing\align\2019-001-0108. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = May 14 2019 13:33:42, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-001\Processing\celltm\2019-001-0108 .cnv P:\Cruise_Data_Processing\2019-001\Processing\doc\2019-001-ctd2.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 records near the top and bottom of the cast; salinity was cleaned lightly. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. 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 for are considered, very roughly, to be: ±0.50 mL/L from 0 to 150db ±0.30 mL/L from 150db to 300db ±0.07 mL/L from 300db to 800db ±0.04 mL/L below 800db For details on the CTD data processing see document: 2019-001_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.2E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.275E-01 1.0299) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- ---7---- --8--- --9-- ----10--- -11- !Pressu Depth Temperat Trans Fluores PAR Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: :T0:C0 : n: ity: er_o ! Primary vity URU: Dissol Disso Primary ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ -------- ------ ----- --------- ---- *END OF HEADER 4.2 4.2 6.7580 41.6 0.331 91.1 30.7769 6.47 282.0 3.122268 24 5.0 4.9 6.7921 41.7 0.342 62.4 30.7907 6.46 281.6 3.126374 43 6.0 5.9 6.8459 42.2 0.348 46.1 30.8325 6.46 281.5 3.134689 40 7.0 6.9 6.9480 42.6 0.347 34.4 30.8977 6.41 279.5 3.149176 35 8.0 7.9 6.9547 43.4 0.341 25.8 30.9412 6.41 279.5 3.153764 29 9.0 8.9 6.9175 43.0 0.325 20.3 30.9490 6.44 280.5 3.151452 26 10.0 9.9 6.9142 42.7 0.317 15.4 30.9686 6.45 281.3 3.153020 26 11.0 10.9 6.9668 42.6 0.315 12.1 30.9981 6.45 281.2 3.160063 22 12.0 11.9 7.0487 42.2 0.309 9.6 31.0311 6.43 280.4 3.170030 25 13.0 12.9 7.1438 42.4 0.297 7.5 31.0751 6.42 279.6 3.182057 26 14.0 13.9 7.2277 42.8 0.290 6.0 31.1332 6.38 278.0 3.194476 26 15.0 14.9 7.3182 43.0 0.278 4.8 31.1918 6.34 276.3 3.207516 27 16.0 15.9 7.3326 44.1 0.275 3.8 31.1989 6.34 276.3 3.209424 27 17.0 16.8 7.3411 44.4 0.268 3.1 31.2033 6.36 277.3 3.210591 26 18.0 17.8 7.3453 44.6 0.251 2.5 31.2161 6.37 277.4 3.212167 22 19.0 18.8 7.5333 44.6 0.226 2.1 31.3577 6.33 275.6 3.241427 24 20.0 19.8 7.5632 44.4 0.217 1.7 31.3859 6.32 275.2 3.246390 28 21.0 20.8 7.5937 44.4 0.205 1.4 31.4325 6.31 275.0 3.253359 27 22.0 21.8 7.6326 43.9 0.200 1.2 31.4503 6.31 274.9 3.258353 27 23.0 22.8 7.6320 43.8 0.197 1.0 31.4682 6.30 274.7 3.260019 26 24.0 23.8 7.6206 43.3 0.196 0.8 31.4694 6.30 274.6 3.259215 27 25.0 24.8 7.6215 42.9 0.199 0.7 31.4692 6.30 274.5 3.259310 29 26.0 25.7 7.6387 42.4 0.196 0.6 31.4835 6.30 274.4 3.262103 27 27.0 26.8 7.6505 41.8 0.190 0.5 31.4926 6.30 274.5 3.264041 28 28.0 27.8 7.6642 41.6 0.191 0.4 31.5026 6.30 274.3 3.266181 30 29.0 28.7 7.6706 41.2 0.186 0.3 31.5076 6.30 274.4 3.267233 32 30.0 29.7 7.6825 40.8 0.184 0.3 31.5202 6.30 274.3 3.269454 38 31.0 30.7 7.7220 40.7 0.173 0.2 31.5684 6.28 273.8 3.277367 41 32.0 31.7 7.7357 39.4 0.175 0.2 31.5866 6.28 273.4 3.280271 41 33.0 32.7 7.7541 37.0 0.170 0.2 31.6065 6.27 273.3 3.283712 40 34.0 33.7 7.7851 34.9 0.167 0.1 31.6299 6.27 273.1 3.288614 40 35.0 34.7 7.7824 33.4 0.163 0.1 31.6412 6.27 273.2 3.289490 42 36.0 35.7 7.7810 32.5 0.162 0.1 31.6469 6.27 273.1 3.289945 40 37.0 36.7 7.7653 33.0 0.161 0.0 31.6511 6.28 273.6 3.289039 39 38.0 37.7 7.7601 34.6 0.159 0.0 31.6527 6.28 273.6 3.288800 43 39.0 38.6 7.7533 36.3 0.165 0.0 31.6589 6.28 273.8 3.288840 40 40.0 39.6 7.7535 37.3 0.162 0.0 31.6656 6.28 273.7 3.289532 41 41.0 40.6 7.7546 37.5 0.161 0.0 31.6716 6.28 273.7 3.290227 41 42.0 41.6 7.7538 37.7 0.160 0.0 31.6718 6.29 273.9 3.290223 41 43.0 42.6 7.7553 37.6 0.158 0.0 31.6746 6.28 273.7 3.290660 42 44.0 43.6 7.7602 37.3 0.161 0.0 31.6817 6.27 273.2 3.291783 42 44.9 44.5 7.7652 37.0 0.161 0.0 31.6935 6.26 272.6 3.293352 36