*2021/01/20 16:33:17.22 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/09/05 18:06:55.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C3F666AC NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.4 54.6 2 Depth metres 2.4 54.1 3 Temperature:Primary 'deg C (ITS90)' 9.5794 14.6784 4 Transmissivity %/metre 37.1 54 5 Transmissivity:Green %/metre 51.0929 81.18472 6 Fluorescence:URU:Seapoint mg/m^3 0.312 1.99 7 PAR uE/m^2/sec 0.5 557 8 Salinity:T0:C0 PSS-78 31.4361 32.5807 9 Oxygen:Dissolved:SBE mL/L 4.02 6.74 10 Oxygen:Dissolved:SBE umol/kg 174.9 294.3 11 Conductivity:Primary S/m 3.535794 3.868661 12 Number_of_bin_records n/a 9 37 $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 ' ' 6 F ' ' 1 6 -99 ' ' 8 F ' ' 3 7 -99 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 -99 ' ' 7 F ' ' 2 10 -99 ' ' 6 F ' ' 1 11 -99 ' ' 10 F ' ' 6 12 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\derive\2019-023-0139.cnv $END *ADMINISTRATION MISSION : 2019-023 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Sastri A. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : CS05 EVENT NUMBER : 139 LATITUDE : 50 56.00000 N ! (deg min) LONGITUDE : 129 0.08000 W ! (deg min) WATER DEPTH : 63 ALTIMETER (M) : 10.09 ! 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 $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 2020/01/31 10:05:07 3712 3712 CLEAN 5.2.3 2020/01/31 10:13:32 3712 3712 SHIFTDAT 3.4 2020/01/31 10:21:23 3712 3712 SHIFTDAT 3.4 2020/01/31 10:29:13 3712 3712 SHIFTDAT 3.4 2020/01/31 10:39:00 3712 3712 DELETE 6.3 2020/01/31 10:45:56 3712 1637 CTDEDIT 5.3.0 2020/03/11 16:34:10 1637 1434 CALIB 12.0.1 2020/03/13 14:22:46 1434 1434 FILTERS 4.3 2020/03/13 15:59:09 1434 1434 BINAVE 4.2.1 2020/03/13 16:02:42 1434 54 REMOVECH 8.2 2020/03/18 09:43:23 54 54 CHGUNITS 3.1.2 2020/03/18 09:46:17 54 54 REORDER 1.3.1 2020/03/18 09:47:26 ? ? HDREDIT2 3.2 2020/03/24 14:05:19 ? ? CALIB 12.0.1 2021/01/20 16:30:11 54 54 HDREDIT2 3.2 2021/01/20 16:32:16 ? ? HDREDIT2 3.2 2021/01/20 16:33:17 ? ? $END $REMARKS -CLEAN functions: 2020/01/31 10:06:26 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 44.76 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2020/03/11 16:34:10 203 records were deleted in this editing session. 2 changes in channel Salinity:T0:C0 -CALIB parameters: 2020/03/13 14:22:46 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\doc\2019-023-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Salinity:T0:C0 PSS-78 10 0.8200000E-02 0.1000000E+01 17 Salinity:T1:C1 PSS-78 10 -0.8000000E-03 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 0.1670000E-01 0.1038400E+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 2020/03/18 09:43:23 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: 2020/03/24 14:05:19 Applied edit header: D:\Telework\2019-023\Processing\doc\2019-023-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 12: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 11: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 Channel 5: Transmissivity:Green [%/metre] Name: Transmissivity:2 ==> Transmissivity:Green -CALIB parameters: 2021/01/20 16:30:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = 2019-023-transcor2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 5 Transmissivity:Green %/metre 10 -0.2000000E-01 0.1439800E+01 -HEADER EDITS: 2021/01/20 16:32:16 -HEADER EDITS: 2021/01/20 16:33:17 Applied edit header: C:\Users\Samantha\OneDrive\Documents\SH ios\HPLC\2019\2019-023-transmissivity\ 2019-023-trms-hdr1.txt $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2019-023\2019-023-0139.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 = Sep 05 2019 18:09:11 NMEA Latitude = 50 56.00 N NMEA Longitude = 129 00.08 W NMEA UTC (Time) = Sep 05 2019 18:06:55 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: 2019-023 Station: CS05 Depth: 63 System UTC = Sep 05 2019 18:09:11 # nquan = 19 # nvalues = 3712 # 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, 3712 # span 1 = 2.295, 54.756 # span 2 = 2.275, 54.275 # span 3 = 9.5704, 14.6849 # span 4 = 9.5741, 14.6850 # span 5 = 3.535297, 3.870485 # span 6 = 3.536411, 3.871377 # span 7 = 77.7757, 85.7738 # span 8 = 76.1341, 86.7788 # span 9 = 2.9304e-01, 2.0513e+00 # span 10 = 1.6531, 2.6276 # span 11 = 5.0292e-01, 6.6667e+02 # span 12 = 9.57, 61.12 # span 13 = -1.460, 1.276 # span 14 = 0, 1 # span 15 = 31.3295, 32.5774 # span 16 = 31.3488, 32.5860 # span 17 = 3.8445, 6.5013 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 05 2019 18:06:55 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jan 30 2020 16:28:29, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Raw\2019\2019-023\CTD Data\2019-023-0139.hex Q:\OSD _DataProcessing\Cruise_Data\2019-023\Processing\doc\2019-023-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Jan 30 2020 16:37:03, 7.26.7.129 # wildedit_in = Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\convert\20 19-023-0139.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 = Jan 30 2020 16:41:09, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\wildedit\2 019-023-0139.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jan 30 2020 16:49:58, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\align\2019-0 23-0139.cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 30 2020 16:54:38, 7.26.7.129 [derive_vars = 3] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\celltm\2019- 023-0139.cnv Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\doc\2019-023-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 to remove records corrupted by shed wakes near the bottom of the cast; salinity was cleaned lightly. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, PAR and Fluorescence 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: ±0.7 mL/L from 0 to 10db ±0.4 mL/L from 10 to 125db ±0.1 mL/L from 125db to 300db ±0.08 mL/L from 300db to 500db ±0.03 mL/L below 500db For event #108 data from the primary channels were bad, so the secondary channels were chosen for the OSD Data Archive. The primary channels were selected for all other CTD casts. For details on the CTD data processing see document: 2019-023_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.82E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.8E-03 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.167E-01 1.0384) 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 Trans Trans Fluores PAR Salinity Oxygen Oxyge Conductiv Numb !re ure: missi missi cence: :T0:C0 : n: ity: er_o ! Primary vity vity: URU: Dissol Disso Primary ~bin ! Green Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ----- ------- ------ -------- ------ ----- --------- ---- *END OF HEADER 2.4 2.4 14.6773 37.2 51.4 1.696 557.0 31.4376 6.73 293.7 3.868554 9 2.9 2.9 14.6784 37.1 51.1 1.742 454.8 31.4375 6.74 294.1 3.868661 28 3.9 3.9 14.6762 37.2 51.2 1.870 342.2 31.4376 6.74 294.3 3.868518 32 5.0 5.0 14.6680 37.1 51.1 1.990 259.6 31.4374 6.74 294.2 3.867802 20 6.0 6.0 14.6168 37.2 51.2 1.990 199.1 31.4361 6.72 293.3 3.863135 19 7.0 7.0 14.5641 37.8 51.7 1.964 150.2 31.4580 6.59 287.4 3.860880 22 8.0 8.0 14.5587 39.4 53.1 1.874 115.4 31.5194 6.26 273.0 3.867213 26 9.0 8.9 14.0946 41.8 56.9 1.650 93.0 31.6473 5.93 258.6 3.840403 24 10.0 9.9 13.2734 45.7 64.1 1.478 76.5 31.8258 5.75 250.9 3.785601 25 11.0 10.9 13.1587 47.1 67.7 1.404 61.5 31.8575 5.64 246.1 3.778771 25 12.0 11.9 13.1184 47.6 68.5 1.348 50.4 31.8664 5.57 243.0 3.776162 25 13.0 12.9 13.0671 47.9 69.4 1.296 42.9 31.8756 5.52 240.8 3.772594 26 14.0 13.9 13.0335 48.1 69.8 1.255 37.4 31.8791 5.48 239.0 3.770009 27 15.0 14.9 12.9811 48.4 70.2 1.204 33.2 31.8828 5.45 237.5 3.765762 25 16.0 15.9 12.9189 48.7 70.8 1.165 29.5 31.8876 5.42 236.4 3.760759 21 17.0 16.9 12.8422 49.1 71.4 1.118 25.9 31.8939 5.40 235.5 3.754613 21 18.0 17.9 12.7530 49.5 72.3 1.065 22.7 31.9010 5.38 234.3 3.747451 26 19.0 18.8 12.6811 49.7 72.7 1.024 19.8 31.9023 5.35 233.1 3.741219 34 20.0 19.8 12.6181 49.8 73.0 0.989 17.2 31.9017 5.34 232.7 3.735577 33 21.0 20.8 12.5687 49.8 72.8 0.973 15.1 31.9009 5.33 232.4 3.731128 29 22.0 21.8 12.5323 49.9 73.1 0.971 13.3 31.8998 5.32 231.8 3.727809 28 23.0 22.8 12.4903 50.0 73.3 0.951 12.0 31.9013 5.30 231.1 3.724277 28 24.0 23.8 12.4462 50.0 73.4 0.940 10.9 31.9078 5.27 229.6 3.721075 26 25.0 24.8 12.3730 50.2 73.6 0.914 9.8 31.9192 5.24 228.4 3.715794 25 26.0 25.8 12.2371 50.3 73.8 0.874 8.8 31.9341 5.21 227.0 3.705293 25 27.0 26.8 12.1622 50.4 74.1 0.841 7.8 31.9406 5.16 224.7 3.699351 25 28.0 27.8 11.9547 50.8 74.8 0.799 7.0 31.9722 5.12 223.2 3.684241 28 29.0 28.8 11.8150 51.0 75.4 0.751 6.2 31.9961 5.08 221.2 3.674343 28 30.0 29.7 11.7400 51.2 75.9 0.723 5.5 32.0095 5.03 219.0 3.669101 28 31.0 30.7 11.6160 51.6 76.4 0.695 4.8 32.0360 4.98 217.1 3.660864 31 32.0 31.7 11.5194 51.9 76.9 0.683 4.3 32.0593 4.92 214.4 3.654728 31 33.0 32.7 11.4211 52.0 77.3 0.641 3.9 32.0821 4.84 211.0 3.648377 28 34.0 33.7 11.2685 52.2 77.9 0.587 3.7 32.1171 4.76 207.5 3.638447 26 35.0 34.7 11.1218 52.7 78.3 0.540 3.4 32.1525 4.69 204.2 3.629075 23 36.0 35.7 11.0061 53.2 79.3 0.505 3.1 32.1790 4.62 201.3 3.621544 24 37.0 36.7 10.8208 53.5 80.0 0.464 2.7 32.2333 4.57 199.1 3.610627 26 38.0 37.7 10.7142 53.7 80.5 0.450 2.4 32.2602 4.53 197.2 3.603926 31 39.0 38.7 10.6552 53.8 80.8 0.455 2.1 32.2747 4.50 196.0 3.600196 30 40.0 39.6 10.6363 53.8 80.9 0.441 1.9 32.2797 4.47 194.6 3.599064 26 41.0 40.6 10.5890 53.8 80.9 0.418 1.8 32.2918 4.44 193.6 3.596131 25 42.0 41.6 10.5239 53.9 81.0 0.419 1.7 32.3095 4.42 192.7 3.592168 25 43.0 42.6 10.4562 53.9 80.9 0.404 1.6 32.3286 4.40 191.9 3.588123 25 44.0 43.6 10.3835 53.9 80.9 0.406 1.4 32.3486 4.38 190.9 3.583707 28 45.0 44.6 10.3400 53.9 80.9 0.402 1.3 32.3620 4.35 189.4 3.581222 34 46.0 45.6 10.2474 53.9 80.9 0.395 1.2 32.3881 4.31 187.7 3.575661 29 47.0 46.6 10.1092 53.9 80.9 0.377 1.0 32.4271 4.27 185.9 3.567312 26 48.0 47.6 10.0293 53.9 81.0 0.361 1.0 32.4485 4.23 184.2 3.562400 25 49.0 48.6 9.9524 54.0 81.0 0.352 0.9 32.4701 4.19 182.6 3.557752 24 50.0 49.5 9.8850 53.9 81.2 0.352 0.8 32.4895 4.16 181.1 3.553734 24 51.0 50.6 9.7723 53.9 81.0 0.337 0.7 32.5209 4.12 179.3 3.546868 27 52.0 51.5 9.6649 53.9 81.2 0.333 0.7 32.5531 4.09 178.0 3.540546 30 53.0 52.6 9.6406 53.9 80.9 0.330 0.6 32.5598 4.06 177.0 3.539103 37 53.9 53.5 9.6152 53.9 81.0 0.328 0.5 32.5689 4.05 176.2 3.537778 21 54.6 54.1 9.5794 54.0 81.0 0.312 0.5 32.5807 4.02 174.9 3.535794 35