*2019/08/19 16:38:21.19 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/04/15 14:34:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 32 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8BF54227 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.196 32.812 2 Depth metres 2.175 32.528 3 Temperature:Secondary 'deg C (ITS90)' 8.6558 9.4726 4 Transmissivity %/metre 7.8 46.5 5 Fluorescence:URU:Seapoint mg/m^3 0.598 17.774 6 PAR uE/m^2/sec 0.31E-01 106.16 7 PAR:Reference uE/m^2/sec 244.36 252.31 8 pH:SBE:Nominal n/a 7.686 8.181 9 Salinity:T1:C1 PSS-78 28.351 29.6713 10 Oxygen:Dissolved:SBE mL/L 4.327 8.206 11 Oxygen:Dissolved:SBE umol/kg 188.8267 358.5062 12 Conductivity:Secondary S/m 3.108097 3.185927 13 Number_of_bin_records n/a 16 65 $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\2019-038-0001.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 2 EVENT NUMBER : 1 LATITUDE : 49 38.44000 N ! (deg min) LONGITUDE : 124 53.67000 W ! (deg min) WATER DEPTH : 36 ALTIMETER (M) : 3.98 ! 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 10:17:18 3735 3735 CLEAN 5.2.3 2019/06/27 10:17:35 3735 3735 SHIFTDAT 3.4 2019/06/27 10:52:01 3735 3735 SHIFTDAT 3.4 2019/06/27 10:52:24 3735 3735 SHIFTDAT 3.4 2019/06/27 10:53:06 3735 3735 SHIFTDAT 3.4 2019/06/27 10:53:26 3735 3735 DELETE 6.3 2019/06/27 10:53:47 3735 1267 CTDEDIT 5.2.3 2019/08/19 14:39:17 1267 1184 CALIB 12.0 2019/08/19 15:49:55 1184 1184 FILTERS 4.3 2019/08/19 15:51:38 1184 1184 BINAVE 4.2 2019/08/19 15:52:13 1184 32 REMOVECH 8.2 2019/08/19 16:30:20 32 32 CHGUNITS 3.1.1 2019/08/19 16:31:58 32 32 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 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 23.27 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/08/19 14:39:17 83 records were deleted in this editing session. 45 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-0001.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 07:39:04 NMEA Latitude = 49 38.44 N NMEA Longitude = 124 53.67 W NMEA UTC (Time) = Apr 15 2019 14:34:07 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 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 2 Depth: 36 System UTC = Apr 15 2019 14:39:04 # nquan = 20 # nvalues = 3735 # 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, 3735 # span 1 = 1.757, 33.273 # span 2 = 1.742, 32.986 # span 3 = 8.6447, 9.4743 # span 4 = 8.6401, 9.4746 # span 5 = 3.106980, 3.186116 # span 6 = 3.107321, 3.186217 # span 7 = 51.7285, 82.9025 # span 8 = 3.0525e-01, 1.8938e+01 # span 9 = 1.6740, 2.7766 # span 10 = 2.5204e-02, 2.9632e+02 # span 11 = 2.4238e+02, 2.6026e+02 # span 12 = 7.653, 8.186 # span 13 = 0.15, 100.00 # span 14 = -0.975, 1.043 # span 15 = 0, 1 # span 16 = 28.3421, 29.6735 # span 17 = 28.3449, 29.6744 # span 18 = 4.0617, 7.9715 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 15 2019 14:34:07 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jun 27 2019 08:52:10, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2019-038\RAW\CTD\2019-016TS-0001.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 08:55:38, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-038\Processing\convert\2019-038-0 001.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 08:56:33, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-038\Processing\wildedit\2019-038- 0001.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 27 2019 09:03:20, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-038\Processing\align\2019-038-0001. 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 09:05:09, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-038\Processing\celltm\2019-038-0001 .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 2.2 9.4597 7.8 16.841 106.2 245.3 8.177 28.3510 8.21 358.5 3.108097 61 3.0 2.9 9.4638 7.8 17.774 62.9 247.3 8.181 28.3554 8.19 357.6 3.108883 65 4.0 4.0 9.4700 7.9 17.627 30.9 249.4 8.164 28.3745 8.11 354.1 3.111306 47 5.0 4.9 9.4726 8.5 17.637 16.9 250.7 8.151 28.3929 8.02 350.2 3.113370 45 6.0 6.0 9.4709 8.7 16.230 9.3 252.3 8.127 28.4321 7.75 338.6 3.117169 35 7.0 6.9 9.3202 14.0 10.153 5.3 252.3 8.006 28.7674 6.91 301.9 3.138383 48 8.0 7.9 9.0344 26.8 5.942 3.0 251.2 7.905 29.2858 6.12 267.2 3.166610 30 9.0 8.9 8.9823 33.8 3.814 1.9 249.3 7.866 29.3455 5.81 253.7 3.168290 16 10.0 9.9 8.9276 40.0 2.928 1.3 248.3 7.856 29.4591 5.65 246.5 3.175004 32 11.0 11.0 8.9446 40.0 3.068 1.1 246.8 7.853 29.5411 5.65 246.7 3.184402 33 12.0 11.9 8.9321 38.7 2.743 0.9 246.3 7.846 29.5667 5.58 243.7 3.185927 44 13.0 12.9 8.8957 39.9 2.400 0.8 245.0 7.830 29.5876 5.44 237.4 3.185045 32 14.0 13.9 8.8584 42.1 1.959 0.7 244.7 7.813 29.5944 5.29 231.0 3.182724 38 15.0 14.8 8.8379 44.3 1.822 0.6 244.4 7.798 29.5948 5.20 226.7 3.181145 37 16.0 15.9 8.8269 45.7 1.747 0.5 244.4 7.792 29.5956 5.16 225.2 3.180373 34 17.0 16.8 8.8297 45.5 1.751 0.4 244.4 7.789 29.6002 5.13 224.0 3.181073 33 18.0 17.9 8.8132 45.3 1.533 0.4 244.4 7.780 29.6035 5.06 220.9 3.180091 35 19.0 18.8 8.7819 46.3 1.283 0.3 244.4 7.765 29.6134 4.96 216.6 3.178566 36 20.0 19.8 8.7647 46.5 1.314 0.3 244.4 7.760 29.6219 4.92 214.6 3.178048 26 21.1 20.9 8.7596 45.9 1.270 0.2 244.4 7.756 29.6248 4.88 213.1 3.177942 31 22.0 21.8 8.7530 46.1 1.239 0.2 244.4 7.747 29.6280 4.84 211.2 3.177775 33 23.0 22.8 8.7403 45.8 1.315 0.2 244.4 7.743 29.6339 4.79 209.2 3.177355 24 24.0 23.8 8.7350 44.9 1.069 0.2 244.4 7.740 29.6368 4.76 207.8 3.177260 29 24.9 24.7 8.7331 45.6 1.027 0.1 244.4 7.735 29.6381 4.74 207.0 3.177252 33 26.0 25.8 8.7330 45.8 0.997 0.1 244.4 7.735 29.6388 4.74 206.7 3.177339 30 27.0 26.8 8.7351 45.2 1.115 0.1 244.4 7.732 29.6457 4.72 205.9 3.178246 31 28.0 27.8 8.7280 44.7 1.020 0.1 244.4 7.727 29.6552 4.67 204.0 3.178621 36 29.0 28.8 8.7206 44.4 0.946 0.1 244.4 7.721 29.6590 4.61 201.2 3.178437 33 30.0 29.8 8.7022 44.6 0.915 0.1 244.4 7.714 29.6636 4.55 198.7 3.177422 46 31.0 30.7 8.7036 44.1 0.839 0.0 244.4 7.708 29.6650 4.52 197.1 3.177710 42 32.0 31.7 8.6947 44.1 0.818 0.0 244.4 7.701 29.6670 4.45 194.2 3.177226 51 32.8 32.5 8.6558 44.7 0.598 0.0 244.4 7.686 29.6713 4.33 188.8 3.174540 21