*2021/01/20 16:33:17.42 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/09/05 22:58:40.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6CAFD2B4 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.1 57.9 2 Depth metres 4.1 57.4 3 Temperature:Primary 'deg C (ITS90)' 8.4094 14.2398 4 Transmissivity %/metre 26.6 55.4 5 Transmissivity:Green %/metre 36.11898 84.2083 6 Fluorescence:URU:Seapoint mg/m^3 0.232 3.944 7 PAR uE/m^2/sec 0.2 416.3 8 Salinity:T0:C0 PSS-78 31.3452 32.8641 9 Oxygen:Dissolved:SBE mL/L 3.34 7.58 10 Oxygen:Dissolved:SBE umol/kg 145.2 330.5 11 Conductivity:Primary S/m 3.45963 3.823416 12 Number_of_bin_records n/a 19 32 $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\2019-023-0145.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 : CS07 EVENT NUMBER : 145 LATITUDE : 51 4.44000 N ! (deg min) LONGITUDE : 128 44.04000 W ! (deg min) WATER DEPTH : 65 ALTIMETER (M) : 9.04 ! 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 10:05:11 5492 5492 CLEAN 5.2.3 2020/01/31 10:13:37 5492 5492 SHIFTDAT 3.4 2020/01/31 10:21:26 5492 5492 SHIFTDAT 3.4 2020/01/31 10:29:16 5492 5492 SHIFTDAT 3.4 2020/01/31 10:39:03 5492 5492 DELETE 6.3 2020/01/31 10:45:59 5492 1577 CTDEDIT 5.3.0 2020/03/12 08:33:27 1577 1365 CALIB 12.0.1 2020/03/13 14:22:47 1365 1365 FILTERS 4.3 2020/03/13 15:59:11 1365 1365 BINAVE 4.2.1 2020/03/13 16:02:43 1365 55 REMOVECH 8.2 2020/03/18 09:43:24 55 55 CHGUNITS 3.1.2 2020/03/18 09:46:17 55 55 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 55 55 HDREDIT2 3.2 2021/01/20 16:32:17 ? ? 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 48.07 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.3.0 2020/03/12 08:33:27 212 records were deleted in this editing session. 16 changes in channel Salinity:T0:C0 -CALIB parameters: 2020/03/13 14:22:47 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 09:43:24 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 16:32:17 -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\2019-023-0145.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 23:00:53 NMEA Latitude = 51 04.44 N NMEA Longitude = 128 44.04 W NMEA UTC (Time) = Sep 05 2019 22:58:40 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: CS07 Depth: 65 System UTC = Sep 05 2019 23:00:53 # nquan = 19 # nvalues = 5492 # 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, 5492 # span 1 = 2.516, 58.070 # span 2 = 2.494, 57.558 # span 3 = 8.3966, 14.4127 # span 4 = 8.3938, 14.4143 # span 5 = 3.458581, 3.840175 # span 6 = 3.459273, 3.839823 # span 7 = 65.6958, 86.3165 # span 8 = 59.9003, 87.5209 # span 9 = 2.1978e-01, 4.3468e+00 # span 10 = 1.4344, 2.8718 # span 11 = 1.7758e-01, 7.0723e+02 # span 12 = 8.74, 63.86 # span 13 = -1.155, 1.194 # span 14 = 0, 1 # span 15 = 31.3010, 32.8626 # span 16 = 31.3164, 32.8734 # span 17 = 3.1577, 7.3769 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 05 2019 22:58:40 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jan 30 2020 16:28:34, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Raw\2019\2019-023\CTD Data\2019-023-0145.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 16:37:04, 7.26.7.129 # wildedit_in = Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\convert\20 19-023-0145.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 16:41:11, 7.26.7.129 # alignctd_in = Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\wildedit\2 019-023-0145.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jan 30 2020 16:49:59, 7.26.7.129 # celltm_in = Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\align\2019-0 23-0145.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 16:54:39, 7.26.7.129 [derive_vars = 3] # Derive_in = Q:\OSD_DataProcessing\Cruise_Data\2019-023\Processing\celltm\2019- 023-0145.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; salinity was cleaned. -------------------------------------------------------------------------------------- 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 4.1 4.1 14.1944 26.6 36.1 3.944 416.3 31.3777 7.58 330.5 3.819006 30 5.0 4.9 14.2398 26.7 36.8 3.919 321.2 31.3809 7.49 326.8 3.823416 28 6.0 6.0 14.0688 27.7 37.6 3.398 220.3 31.3681 7.53 328.4 3.806921 19 7.0 7.0 13.8134 28.1 38.4 3.121 159.7 31.3452 7.56 330.0 3.781757 24 8.0 8.0 13.7188 30.1 39.3 2.921 123.9 31.3491 7.55 329.1 3.773912 25 9.0 8.9 13.6157 32.2 41.6 2.766 97.9 31.3602 7.52 327.9 3.765904 26 10.0 9.9 13.6058 32.8 44.3 2.660 76.6 31.3609 7.46 325.2 3.765375 21 11.0 10.9 13.5075 32.9 45.9 2.558 59.8 31.4148 7.34 320.4 3.761734 21 12.0 11.9 13.4684 34.6 47.5 2.440 48.5 31.4352 7.22 314.8 3.761146 20 13.0 12.9 13.3840 36.2 46.6 2.222 39.3 31.4974 7.11 310.0 3.760396 20 14.0 13.9 13.2880 37.8 51.1 2.168 32.3 31.5638 7.01 305.6 3.759045 26 15.0 14.9 13.2697 38.8 53.4 2.057 26.6 31.5732 6.88 300.1 3.758466 23 16.0 15.9 13.1486 40.1 54.7 1.897 22.1 31.6393 6.76 294.9 3.754815 23 17.0 16.9 13.0284 41.5 56.6 1.781 18.3 31.6939 6.67 290.8 3.749986 27 18.0 17.8 12.9723 42.4 59.2 1.695 15.3 31.7184 6.45 281.0 3.747643 29 19.0 18.8 12.7534 43.3 60.7 1.475 12.8 31.7422 6.11 266.4 3.730753 24 20.0 19.8 12.3742 45.5 62.3 1.289 10.9 31.8103 5.87 256.1 3.704284 20 21.0 20.8 12.1102 46.6 65.2 1.123 9.4 31.8846 5.71 249.0 3.688643 22 22.0 21.8 11.9506 47.8 68.5 1.007 8.2 31.9357 5.61 244.4 3.679839 27 23.0 22.8 11.9121 48.8 71.1 0.939 7.3 31.9450 5.52 240.7 3.677416 30 24.0 23.8 11.8695 49.4 72.1 0.850 6.4 31.9528 5.44 237.2 3.674491 26 25.0 24.8 11.8123 49.8 73.0 0.821 5.5 31.9657 5.38 234.3 3.670792 22 26.0 25.8 11.7640 50.2 73.7 0.767 4.9 31.9842 5.33 232.2 3.668453 21 27.0 26.8 11.7269 50.3 74.1 0.748 4.4 31.9999 5.28 230.3 3.666822 22 28.0 27.8 11.6952 50.6 74.7 0.696 4.0 32.0145 5.24 228.2 3.665550 25 29.0 28.8 11.6434 50.9 75.1 0.662 3.7 32.0358 5.17 225.3 3.663192 29 30.0 29.7 11.5812 51.5 76.0 0.598 3.4 32.0600 5.09 221.9 3.660191 27 31.0 30.7 11.4983 52.1 77.2 0.532 3.0 32.0890 5.02 218.6 3.655851 23 32.0 31.7 11.4515 52.7 78.3 0.500 2.6 32.1078 4.93 214.7 3.653662 23 33.0 32.7 11.3881 53.0 78.9 0.471 2.3 32.1423 4.79 208.7 3.651596 24 34.0 33.7 11.1338 53.3 79.3 0.439 2.1 32.2301 4.66 203.0 3.637975 24 35.0 34.7 10.6496 53.6 80.0 0.392 1.9 32.3234 4.58 199.6 3.604414 23 36.0 35.7 10.4817 54.0 81.0 0.377 1.8 32.3515 4.52 197.0 3.592371 23 37.0 36.7 10.4472 54.3 81.8 0.357 1.6 32.3555 4.47 194.9 3.589748 24 38.0 37.7 10.4189 54.5 81.9 0.342 1.5 32.3598 4.43 193.1 3.587708 26 39.0 38.7 10.3414 54.5 82.0 0.333 1.3 32.3701 4.40 191.6 3.581905 26 40.0 39.6 10.2582 54.7 82.3 0.330 1.2 32.3840 4.37 190.3 3.575953 27 41.0 40.6 10.1829 54.7 82.5 0.325 1.1 32.3960 4.33 188.6 3.570518 25 42.0 41.6 10.0786 54.9 82.8 0.314 1.0 32.4149 4.28 186.6 3.563189 22 43.0 42.6 9.9238 55.0 82.9 0.308 0.9 32.4437 4.24 184.6 3.552351 22 44.0 43.6 9.7795 55.0 83.2 0.291 0.8 32.4673 4.19 182.4 3.541954 22 45.0 44.6 9.6300 55.1 83.5 0.291 0.7 32.5016 4.14 180.2 3.532125 22 46.0 45.6 9.5405 55.2 83.6 0.287 0.7 32.5245 4.09 178.2 3.526485 24 47.0 46.6 9.4338 55.2 83.6 0.276 0.6 32.5383 4.06 176.6 3.518436 26 48.0 47.6 9.3421 55.2 83.8 0.265 0.6 32.5560 4.02 175.0 3.512094 28 49.0 48.6 9.2349 55.3 83.9 0.259 0.5 32.5820 3.95 172.1 3.505180 26 50.0 49.5 9.1546 55.3 84.1 0.260 0.5 32.6019 3.89 169.5 3.500060 22 51.0 50.6 9.0744 55.4 83.8 0.256 0.4 32.6243 3.85 167.6 3.495174 22 52.0 51.6 8.9336 55.4 84.1 0.256 0.4 32.6613 3.77 164.3 3.486342 26 53.0 52.5 8.8018 55.3 84.2 0.252 0.3 32.6991 3.62 157.8 3.478361 27 54.0 53.5 8.6904 55.1 83.9 0.247 0.3 32.7329 3.51 152.9 3.471804 25 55.0 54.5 8.5115 55.1 83.5 0.246 0.3 32.8096 3.45 150.1 3.463355 25 56.0 55.5 8.4367 55.0 83.5 0.242 0.3 32.8441 3.40 148.1 3.460060 32 56.8 56.3 8.4291 55.1 83.3 0.244 0.2 32.8490 3.38 147.1 3.459889 21 57.9 57.4 8.4094 55.1 83.5 0.232 0.2 32.8641 3.34 145.2 3.459630 32