*2019/08/19 16:38:21.30 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/04/15 15:43:02.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 43 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B1BCA383 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.156 43.839 2 Depth metres 2.13 43.463 3 Temperature:Secondary 'deg C (ITS90)' 8.5877 9.444 4 Transmissivity %/metre 9.6 54.4 5 Fluorescence:URU:Seapoint mg/m^3 0.89E-01 16.278 6 PAR uE/m^2/sec 0.18E-01 242.978 7 PAR:Reference uE/m^2/sec 496.67 498.66 8 pH:SBE:Nominal n/a 7.668 8.155 9 Salinity:T1:C1 PSS-78 28.8691 29.75 10 Oxygen:Dissolved:SBE mL/L 4.096 8.138 11 Oxygen:Dissolved:SBE umol/kg 178.7347 355.3939 12 Conductivity:Secondary S/m 3.158178 3.18068 13 Number_of_bin_records n/a 4 51 $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 ' ' 7 F ' ' 1 8 -99 ' ' 8 F ' ' 3 9 -99 ' ' 9 F ' ' 4 10 -99 ' ' 7 F ' ' 2 11 -99 ' ' 6 F ' ' 1 12 -99 ' ' 10 F ' ' 6 13 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2019-038\Processing\derive\2019-038-0003.cnv $END *ADMINISTRATION MISSION : 2018-038 AGENCY : WVL, Ecosystem Sciences Division, Vancouver, B.C. COUNTRY : Canada PROJECT : Coastal Ecosystem Research Program SCIENTIST : Sutherland T. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Baynes Sound STATION : BS 8 EVENT NUMBER : 3 LATITUDE : 49 34.13000 N ! (deg min) LONGITUDE : 124 51.57000 W ! (deg min) WATER DEPTH : 47 ALTIMETER (M) : 4.22 ! 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 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 4.2.2 2019/06/27 10:17:20 4793 4793 CLEAN 5.2.3 2019/06/27 10:17:38 4793 4793 SHIFTDAT 3.4 2019/06/27 10:52:03 4793 4793 SHIFTDAT 3.4 2019/06/27 10:52:26 4793 4793 SHIFTDAT 3.4 2019/06/27 10:53:08 4793 4793 SHIFTDAT 3.4 2019/06/27 10:53:28 4793 4793 DELETE 6.3 2019/06/27 10:53:48 4793 1656 CTDEDIT 5.2.3 2019/08/19 14:50:37 1656 1544 CALIB 12.0 2019/08/19 15:49:55 1544 1544 FILTERS 4.3 2019/08/19 15:51:39 1544 1544 BINAVE 4.2 2019/08/19 15:52:13 1544 43 REMOVECH 8.2 2019/08/19 16:30:20 43 43 CHGUNITS 3.1.1 2019/08/19 16:31:58 43 43 REORDER 1.3.1 2019/08/19 16:35:20 ? ? HDREDIT2 3.1.1 2019/08/19 16:38:21 ? ? $END $REMARKS -CLEAN functions: 2019/06/27 10:17:35 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= -0.80 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= -0.80 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: pH:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 34.34 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/08/19 14:50:37 112 records were deleted in this editing session. 23 changes in channel Salinity:T1:C1 -CALIB parameters: 2019/08/19 15:49:55 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\OSD_DataProcessing\Cruise_Data\2019-038\Processing\doc\2019-038-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 19 Oxygen:Dissolved:SBE mL/L 10 0.2750000E-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 2019/08/19 16:30:20 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Secondary [deg C (ITS90)] Salinity reference channel: Salinity:T1:C1 [PSS-78] 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2019/08/19 16:38:21 Applied edit header: Q:\OSD_DataProcessing\Cruise_Data\2019-038\Processing\doc\2019-038-HDR.TXT Channel 4: Transmissivity [%/metre] Format: F8.3 ==> F6.1 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: Salinity:T1:C1 [PSS-78] Format: F11.4 ==> F9.4 Channel 10: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 13: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 8: pH:SBE:Nominal [n/a] Name: pH:SBE ==> pH:SBE:Nominal Units: pH Units ==> n/a Channel 12: Conductivity:Secondary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2019-016TS-0003.hex Software Version Seasave V 7.23.2 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 15 2019 08:45:26 NMEA Latitude = 49 34.13 N NMEA Longitude = 124 51.57 W NMEA UTC (Time) = Apr 15 2019 15:43:02 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 = 0 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ship: Vector Station: BS 8 Depth: 47 System UTC = Apr 15 2019 15:45:26 # nquan = 20 # nvalues = 4793 # 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 = spar: SPAR, Biospherical/Licor # name 12 = ph: pH # name 13 = altM: Altimeter [m] # name 14 = dz/dtM: Descent Rate [m/s] # name 15 = pumps: Pump Status # name 16 = sal00: Salinity, Practical [PSU] # name 17 = sal11: Salinity, Practical, 2 [PSU] # name 18 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 19 = flag: flag # span 0 = 1, 4793 # span 1 = 1.969, 44.342 # span 2 = 1.953, 43.959 # span 3 = 8.5823, 9.4284 # span 4 = 8.5835, 9.4493 # span 5 = 3.135754, 3.181003 # span 6 = 3.144782, 3.181144 # span 7 = 54.6032, 86.0364 # span 8 = 7.3260e-02, 1.8242e+01 # span 9 = 1.6068, 2.7473 # span 10 = 1.4309e-02, 2.5959e+02 # span 11 = 4.9071e+02, 4.9866e+02 # span 12 = 7.621, 8.159 # span 13 = 0.59, 100.00 # span 14 = -0.940, 0.717 # span 15 = 0, 1 # span 16 = 28.7237, 29.7519 # span 17 = 28.8134, 29.7536 # span 18 = 3.8326, 7.9227 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 15 2019 15:43:02 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jun 27 2019 08:52:13, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2019-038\RAW\CTD\2019-016TS-0003.hex P:\ Cruise_Data_Processing\2019-038\Processing\doc\2019-038-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jun 27 2019 08:55:39, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-038\Processing\convert\2019-038-0 003.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 = Jun 27 2019 08:56:35, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-038\Processing\wildedit\2019-038- 0003.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 27 2019 09:03:22, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-038\Processing\align\2019-038-0003. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jun 27 2019 09:05:11, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-038\Processing\celltm\2019-038-0003 .cnv P:\Cruise_Data_Processing\2019-038\Processing\doc\2019-038-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 near the bottom of the cast; salinity was cleaned. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence:URU:Seapoint, pH:SBE, PAR and PAR:Reference data are nominal and unedited except that some records were removed in editing temperature and salinity. 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: ±0.50 mL/L from 0 to 20db ±0.20 mL/L from 20 to 60db WARNING: The pH:SBE:Nominal data should be used with caution; no field calibration data are available. Calibration is required for each cast to get absolute values, although general trends within a cast are likely real. For details on the processing see document: 2019-038_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.275E-01 1.03) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8--- ---9---- --10-- --11- ----12--- -13- !Pressu Depth Temperat Trans Fluores PAR PAR: pH:SBE: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: Refere Nominal :T1:C1 : n: ity: er_o ! Secondar vity URU: nce Dissol Disso Secondary ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ ------ ------- -------- ------ ----- --------- ---- *END OF HEADER 2.2 2.1 9.4440 10.5 15.519 243.0 496.7 8.148 28.8691 8.14 355.4 3.158178 4 2.7 2.7 9.4150 9.6 16.278 172.8 496.7 8.155 28.9263 8.10 353.9 3.161541 20 4.0 4.0 9.3057 10.5 15.416 71.4 496.7 8.110 29.0833 7.66 334.5 3.168371 51 4.9 4.9 9.3042 11.8 13.363 40.0 496.7 8.074 29.1346 7.34 320.5 3.173312 48 6.1 6.0 9.2000 14.8 9.112 20.5 496.7 8.015 29.2490 6.76 295.3 3.176238 38 7.0 6.9 9.1863 20.4 7.661 12.8 496.7 7.998 29.2611 6.59 287.7 3.176358 40 8.0 7.9 9.1474 24.0 7.015 8.3 496.7 7.973 29.2927 6.41 279.8 3.176377 39 9.0 8.9 9.1031 27.9 5.491 5.8 496.7 7.948 29.3517 6.20 270.5 3.178628 39 10.0 9.9 9.0449 30.1 4.037 4.1 496.7 7.923 29.3850 5.88 256.9 3.177228 39 11.0 10.9 8.9758 36.7 2.398 3.0 496.7 7.892 29.4245 5.63 245.7 3.175558 39 12.0 11.9 8.9043 40.4 1.539 2.2 497.0 7.864 29.4567 5.44 237.5 3.172969 39 13.0 12.9 8.8464 44.2 1.278 1.8 498.2 7.840 29.4927 5.26 229.7 3.171832 37 14.0 13.9 8.7890 47.2 1.015 1.4 498.6 7.818 29.5016 5.09 222.0 3.168107 35 15.0 14.9 8.7253 48.8 0.721 1.2 498.7 7.799 29.5179 4.91 214.1 3.164580 35 16.0 15.9 8.6864 51.1 0.470 1.0 498.7 7.784 29.5305 4.82 210.5 3.162700 35 17.0 16.9 8.6979 52.4 0.335 0.9 498.7 7.770 29.5524 4.83 210.6 3.165785 35 18.0 17.9 8.6974 52.5 0.298 0.8 498.7 7.762 29.5651 4.82 210.3 3.167017 34 19.0 18.8 8.7263 52.8 0.260 0.6 498.7 7.761 29.5795 4.84 211.1 3.170791 35 20.0 19.8 8.7314 52.8 0.272 0.6 498.7 7.751 29.5858 4.79 209.1 3.171824 35 21.0 20.8 8.6612 53.4 0.227 0.5 498.7 7.736 29.5874 4.71 205.6 3.166366 34 22.0 21.8 8.6350 53.9 0.209 0.4 498.7 7.736 29.5912 4.67 203.7 3.164667 35 23.0 22.8 8.6339 54.4 0.224 0.4 498.6 7.726 29.5950 4.63 202.1 3.164983 34 24.0 23.8 8.6311 54.4 0.263 0.3 498.4 7.718 29.5972 4.58 199.9 3.165008 34 25.0 24.8 8.6145 54.0 0.255 0.3 498.3 7.704 29.6075 4.47 194.9 3.164703 36 26.0 25.8 8.5917 53.9 0.165 0.2 498.3 7.690 29.6153 4.35 189.8 3.163656 35 27.0 26.8 8.5877 53.4 0.171 0.2 498.4 7.698 29.6219 4.35 189.9 3.163978 34 28.0 27.8 8.6170 54.1 0.236 0.2 498.5 7.692 29.6383 4.41 192.3 3.167996 35 29.0 28.7 8.6231 53.5 0.170 0.2 498.5 7.701 29.6431 4.45 194.1 3.168998 36 30.0 29.7 8.6523 53.9 0.136 0.1 498.1 7.695 29.6514 4.43 193.3 3.172210 35 31.0 30.7 8.6028 53.8 0.119 0.1 498.0 7.685 29.6473 4.34 189.5 3.167842 36 32.0 31.7 8.5923 53.4 0.127 0.1 497.6 7.690 29.6516 4.32 188.7 3.167450 36 33.0 32.7 8.6082 53.5 0.135 0.1 497.8 7.692 29.6617 4.35 189.9 3.169745 36 34.0 33.7 8.6085 53.3 0.111 0.1 498.0 7.690 29.6656 4.34 189.6 3.170211 34 35.0 34.7 8.6005 53.3 0.111 0.1 497.0 7.690 29.6721 4.34 189.5 3.170214 36 36.0 35.7 8.6057 52.7 0.089 0.1 496.8 7.690 29.6819 4.37 190.6 3.171618 36 37.0 36.7 8.6105 52.9 0.120 0.1 496.7 7.690 29.6876 4.39 191.5 3.172600 38 38.0 37.7 8.6162 53.6 0.302 0.0 496.7 7.690 29.6918 4.41 192.6 3.173504 39 39.0 38.7 8.6232 53.7 0.201 0.0 496.7 7.690 29.6961 4.43 193.4 3.174524 39 40.0 39.6 8.6239 52.8 0.171 0.0 496.7 7.690 29.7040 4.41 192.2 3.175381 39 41.0 40.6 8.6205 52.9 0.144 0.0 497.0 7.686 29.7159 4.30 187.8 3.176294 34 42.0 41.6 8.6234 51.5 0.134 0.0 497.5 7.679 29.7282 4.19 182.9 3.177749 40 43.0 42.6 8.6266 50.6 0.158 0.0 497.6 7.668 29.7394 4.11 179.3 3.179162 39 43.8 43.5 8.6323 48.3 0.168 0.0 497.1 7.668 29.7500 4.10 178.7 3.180680 25