*2021/01/20 08:37:08.29 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/06/01 02:32:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 40C33E24 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.2 48 2 Depth metres 3.2 47.6 3 Temperature:Primary 'deg C (ITS90)' 8.3457 10.6063 4 Conductivity:Primary S/m 3.464192 3.554676 5 Transmissivity %/metre 19.2 44.6 6 Transmissivity:Green %/metre 29.4959 72.54592 7 Fluorescence:URU:Seapoint mg/m^3 0.352 8.92 8 PAR uE/m^2/sec 0 83 9 Salinity:T0:C0 PSS-78 31.8735 32.9705 10 Oxygen:Dissolved:SBE mL/L 3.63 6.45 11 Oxygen:Dissolved:SBE umol/kg 158 281.1 12 Number_of_bin_records n/a 13 45 $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 ' ' 10 F ' ' 6 5 -99 ' ' 6 F ' ' 1 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 8 F ' ' 3 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\OSD_DataProcessing\Cruise_Data\2019-005\Processing\derive\2019-005-0190.cnv $END *ADMINISTRATION MISSION : 2019-005 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LB02 EVENT NUMBER : 190 LATITUDE : 48 38.96000 N ! (deg min) LONGITUDE : 125 2.39000 W ! (deg min) WATER DEPTH : 60.5 ALTIMETER (M) : 9.91 ! 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 $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 2019/10/01 10:04:57 8493 8493 CLEAN 5.2.3 2019/10/01 10:28:41 8493 8493 MERGEHDR 1.3 2019/10/01 11:19:27 8493 8493 SHIFTDAT 3.4 2019/10/01 15:13:35 8493 8493 SHIFTDAT 3.4 2019/10/01 16:29:15 8493 8493 SHIFTDAT 3.4 2019/10/01 17:09:39 8493 8493 DELETE 6.3 2019/10/02 07:58:18 8493 1174 CTDEDIT 5.2.3 2019/10/04 13:13:59 1174 1162 CALIB 12.0 2019/10/04 15:22:03 1162 1162 FILTERS 4.3 2019/10/04 15:26:10 1162 1162 BINAVE 4.2 2019/10/07 09:47:38 1162 46 REMOVECH 8.2 2019/10/07 10:29:42 46 46 CHGUNITS 3.1.1 2019/10/07 10:36:26 46 46 REORDER 1.3.1 2019/10/07 11:12:18 ? ? HDREDIT2 3.1.1 2019/10/22 08:49:28 ? ? HDREDIT2 3.2 2020/12/10 10:59:48 ? ? REORDER 1.3.1 2020/12/10 11:02:56 ? ? HDREDIT2 3.2 2020/12/10 11:07:48 ? ? HDREDIT2 3.2 2020/12/10 11:08:55 ? ? CALIB 12.0.1 2021/01/20 08:37:08 46 46 $END $REMARKS -CLEAN functions: 2019/10/01 10:21:24 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= -0.70 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= -0.70 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 38.56 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/10/04 13:13:59 12 records were deleted in this editing session. 2 changes in channel Salinity:T0:C0 -CALIB parameters: 2019/10/04 15:22:03 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\OSD_DataProcessing\Cruise_Data\2019-005\Processing\doc\2019-005-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Salinity:T0:C0 PSS-78 10 0.2300000E-02 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 0.2260000E-01 0.1030000E+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 2019/10/07 10:29:42 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' changed from mL/L to umol/kg -HEADER EDITS: 2019/10/22 08:49:28 Applied edit header: Q:\OSD_DataProcessing\Cruise_Data\2019-005\Processing\doc\2019-005-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 11: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 5: Transmissivity2 [%/metre] Name: Transmissivity:2 ==> Transmissivity2 -HEADER EDITS: 2020/12/10 10:59:48 Channel 4: Transmissivity:Green [%/metre] Name: Transmissivity ==> Transmissivity:Green Channel 5: Transmissivity [%/metre] Name: Transmissivity2 ==> Transmissivity -HEADER EDITS: 2020/12/10 11:07:48 -HEADER EDITS: 2020/12/10 11:08:55 Applied edit header: C:\Users\Samantha\OneDrive\Documents\SH ios\HPLC\2019\2019-005-transmissivity\ 2019-005-trms-hdr1.txt -CALIB parameters: 2021/01/20 08:37:08 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = 2019-005-transcor.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Transmissivity:Green %/metre 10 -0.2000000E-01 0.1439800E+01 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2019-005\2019-005-0190.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 = Jun 01 2019 02:35:24 NMEA Latitude = 48 38.96 N NMEA Longitude = 125 02.39 W NMEA UTC (Time) = Jun 01 2019 02:32:07 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: 2019-005 Station: LB02 Depth: 56 System UTC = Jun 01 2019 02:35:24 # nquan = 19 # nvalues = 8493 # 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 = CStarTr1: Beam Transmission, WET Labs C-Star, 2 [%] # name 9 = flSP: Fluorescence, Seapoint # name 10 = sbeox0V: Oxygen raw, SBE 43 [V] # name 11 = par: PAR/Irradiance, Biospherical/Licor # 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, 8493 # span 1 = 2.802, 48.561 # span 2 = 2.778, 48.145 # span 3 = 8.3046, 10.6192 # span 4 = 8.3051, 10.6224 # span 5 = 3.463515, 3.555966 # span 6 = 3.463886, 3.556129 # span 7 = 62.9152, 85.3410 # span 8 = 64.5633, 82.3292 # span 9 = 3.2967e-01, 1.1368e+01 # span 10 = 1.5139, 2.4029 # span 11 = 1.0000e-12, 9.9307e+01 # span 12 = 9.04, 54.07 # span 13 = -1.216, 1.309 # span 14 = 0, 1 # span 15 = 31.8309, 33.0110 # span 16 = 31.8502, 33.0292 # span 17 = 3.4140, 6.3168 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 01 2019 02:32:07 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Sep 04 2019 11:10:51, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = Q:\OSD_DataProcessing\Cruise_Data\2019-005\Unprocessed\CTD\2019-00 5-0190.hex Q:\OSD_DataProcessing\Cruise_Data\2019-005\Processing\doc\2019-005-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Sep 04 2019 11:24:21, 7.26.7.129 # wildedit_in = Q:\OSD_DataProcessing\Cruise_Data\2019-005\Processing\convert\20 19-005-0190.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 = Oct 01 2019 09:29:26, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-005\Processing\wildedit\2 019-005-0190.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Oct 01 2019 09:37:49, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-005\Processing\align\2019-0 05-0190.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Oct 01 2019 09:56:42, 7.26.7.129 [derive_vars = 3] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-005\Processing\celltm\2019- 005-0190.cnv Q:\OSD_DataProcessing\Cruise_Data\2019-005\Processing\doc\2019-005-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 records corrupted by shed wakes at the 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. There were 2 WetLabs CStar transmissometers in use during this cruise: Channel Transmissometer refers to sensor #1185DR (650nm - red) Channel Transmissometer:Green refers to sensor #1883DG (530nm - green) For comparison with other Institute of Ocean Sciences cruises, note that the transmissometer wavelength is 650nm unless otherwise stated. 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: ±0.5 mL/L from 0 to 50db ±0.3 mL/L from 50db to 250db ±0.10 mL/L from 250db to 500db ±0.02 mL/L below 500db For details on the CTD data processing see document: 2019-005_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.23E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.226E-01 1.03) Transmissivity:Green %/metre 10 -99 () (-0.2E-01 1.4398) $END !--1--- --2--- ---3---- ----4---- --5-- --6-- ---7--- --8--- ---9---- --10-- --11- -12- !Pressu Depth Temperat Conductiv Trans Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: ity: missi missi cence: :T0:C0 : n: er_o ! Primary Primary vity vity: URU: Dissol Disso ~bin ! Green Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- --------- ----- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 3.2 3.2 10.6063 3.554676 19.4 30.5 8.774 83.0 31.8735 6.45 281.1 24 4.0 3.9 10.6019 3.554373 19.2 29.5 8.920 58.7 31.8740 6.43 280.3 28 5.0 4.9 10.6048 3.554645 19.3 29.9 8.733 39.0 31.8737 6.39 278.3 13 6.0 6.0 10.5688 3.551891 19.6 30.1 8.741 25.0 31.8773 6.36 277.2 22 7.0 7.0 10.5598 3.551178 19.4 30.2 8.564 16.5 31.8776 6.36 277.1 25 8.0 7.9 10.5676 3.551804 19.8 29.8 8.859 11.8 31.8767 6.33 276.0 29 9.0 8.9 10.5386 3.549635 20.3 30.8 8.453 8.5 31.8800 6.25 272.1 26 10.0 9.9 10.4662 3.544190 21.3 32.1 7.929 5.6 31.8885 6.11 266.4 23 11.0 10.9 10.3786 3.537346 23.2 31.7 7.061 3.7 31.8964 5.97 260.0 23 12.0 11.9 10.3288 3.533587 24.5 36.1 6.934 2.7 31.9021 5.76 251.1 26 13.0 12.9 10.1728 3.521724 28.4 38.9 5.405 2.2 31.9196 5.41 235.6 28 14.0 13.9 9.8607 3.497900 35.8 48.2 3.420 1.7 31.9542 5.04 219.4 25 15.0 14.9 9.6538 3.482522 40.2 56.0 2.391 1.2 31.9811 4.84 210.7 22 16.0 15.9 9.6059 3.479991 40.7 60.9 1.860 1.0 32.0015 4.74 206.5 19 17.0 16.9 9.5868 3.479872 41.1 63.6 1.581 0.8 32.0128 4.69 204.4 24 18.0 17.8 9.5650 3.479757 41.6 65.3 1.313 0.7 32.0308 4.66 202.8 24 19.0 18.8 9.5504 3.479702 41.7 66.4 1.189 0.6 32.0427 4.63 201.5 22 20.0 19.8 9.5341 3.479616 41.8 66.6 1.073 0.5 32.0560 4.60 200.4 21 21.0 20.8 9.4774 3.478846 42.1 66.9 0.985 0.4 32.0984 4.58 199.3 22 22.0 21.8 9.4438 3.478390 42.2 67.5 0.889 0.4 32.1234 4.55 198.4 27 23.0 22.8 9.4385 3.479055 42.4 68.1 0.818 0.3 32.1345 4.54 197.9 28 24.0 23.8 9.4501 3.481327 42.5 68.2 0.793 0.3 32.1470 4.54 198.0 23 25.0 24.8 9.4558 3.482256 42.7 68.5 0.781 0.2 32.1509 4.55 198.2 21 26.0 25.8 9.4602 3.482919 42.6 68.7 0.795 0.2 32.1534 4.55 198.1 23 27.0 26.8 9.4640 3.483566 42.7 68.7 0.784 0.2 32.1561 4.55 198.3 26 28.0 27.8 9.4657 3.484043 42.6 68.7 0.752 0.2 32.1591 4.55 198.3 29 29.0 28.7 9.4664 3.485043 42.7 68.8 0.746 0.1 32.1683 4.54 198.0 23 30.0 29.7 9.4605 3.485419 42.7 68.8 0.720 0.1 32.1770 4.54 197.6 21 31.0 30.8 9.4533 3.485376 42.7 68.7 0.704 0.1 32.1825 4.52 197.0 21 32.0 31.7 9.4321 3.484581 42.5 68.7 0.708 0.1 32.1930 4.50 196.2 25 33.0 32.7 9.4072 3.483418 42.4 68.5 0.694 0.1 32.2030 4.48 195.1 27 34.0 33.7 9.3862 3.482379 42.2 68.4 0.678 0.0 32.2109 4.46 194.3 24 35.0 34.7 9.3813 3.482135 42.0 67.7 0.670 0.0 32.2125 4.45 193.8 19 36.0 35.7 9.3790 3.482053 41.9 67.7 0.660 0.0 32.2131 4.44 193.3 22 37.0 36.7 9.3588 3.480928 42.0 67.4 0.652 0.0 32.2192 4.42 192.5 24 38.0 37.7 9.3392 3.479686 41.9 67.7 0.613 0.0 32.2237 4.40 191.7 29 39.0 38.7 9.3213 3.478495 41.9 67.8 0.622 0.0 32.2272 4.37 190.4 29 40.0 39.6 9.2921 3.476844 41.6 67.1 0.606 0.0 32.2361 4.34 189.0 22 41.0 40.6 9.2634 3.475677 41.4 66.9 0.566 0.0 32.2495 4.32 187.9 19 42.0 41.6 9.2415 3.474942 41.0 66.2 0.572 0.0 32.2612 4.29 186.9 19 43.0 42.7 9.2117 3.473960 40.5 65.8 0.564 0.0 32.2776 4.26 185.4 23 44.0 43.6 9.1698 3.472672 39.8 65.1 0.538 0.0 32.3018 4.20 183.0 28 45.0 44.6 9.1121 3.472268 39.5 64.1 0.530 0.0 32.3494 4.09 178.3 33 46.0 45.6 8.9130 3.469565 39.8 64.1 0.474 0.0 32.5027 3.87 168.7 34 47.0 46.6 8.5719 3.464829 41.1 65.9 0.370 0.0 32.7671 3.67 159.6 38 48.0 47.6 8.3457 3.464192 44.6 72.5 0.352 0.0 32.9705 3.63 158.0 45