*2019/08/19 16:38:21.52 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/04/15 18:15:06.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 37 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C02653A NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.106 38.96 2 Depth metres 3.095 38.626 3 Temperature:Secondary 'deg C (ITS90)' 8.663 8.9466 4 Transmissivity %/metre 46.1 55.1 5 Fluorescence:URU:Seapoint mg/m^3 0.128 0.959 6 PAR uE/m^2/sec 5.31 577.062 7 PAR:Reference uE/m^2/sec 1552.267 2482.138 8 pH:SBE:Nominal n/a 7.685 7.826 9 Salinity:T1:C1 PSS-78 29.5652 29.9463 10 Oxygen:Dissolved:SBE mL/L 4.28 5.366 11 Oxygen:Dissolved:SBE umol/kg 186.7377 234.1965 12 Conductivity:Secondary S/m 3.186584 3.205529 13 Number_of_bin_records n/a 10 68 $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\2019-038-0008.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 22 EVENT NUMBER : 8 LATITUDE : 49 28.31000 N ! (deg min) LONGITUDE : 124 41.90000 W ! (deg min) WATER DEPTH : 40 ALTIMETER (M) : 5.01 ! 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 10:17:26 9137 9137 CLEAN 5.2.3 2019/06/27 10:17:43 9137 9137 SHIFTDAT 3.4 2019/06/27 10:52:08 9137 9137 SHIFTDAT 3.4 2019/06/27 10:52:31 9137 9137 SHIFTDAT 3.4 2019/06/27 10:53:13 9137 9137 SHIFTDAT 3.4 2019/06/27 10:53:33 9137 9137 DELETE 6.3 2019/06/27 10:53:52 9137 1124 CTDEDIT 5.2.3 2019/08/19 15:25:45 1124 947 CALIB 12.0 2019/08/19 15:49:56 947 947 FILTERS 4.3 2019/08/19 15:51:40 947 947 BINAVE 4.2 2019/08/19 15:52:14 947 37 REMOVECH 8.2 2019/08/19 16:30:20 37 37 CHGUNITS 3.1.1 2019/08/19 16:31:58 37 37 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 29.32 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/08/19 15:25:45 177 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2019/08/19 15:49:56 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-0008.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 11:23:59 NMEA Latitude = 49 28.31 N NMEA Longitude = 124 41.90 W NMEA UTC (Time) = Apr 15 2019 18:15:06 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 22 Depth: 40 System UTC = Apr 15 2019 18:23:59 # nquan = 20 # nvalues = 9137 # 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, 9137 # span 1 = 1.729, 39.324 # span 2 = 1.714, 38.985 # span 3 = 8.6597, 8.9495 # span 4 = 8.6598, 8.9538 # span 5 = 3.184761, 3.205970 # span 6 = 3.182989, 3.206185 # span 7 = 80.8526, 86.3428 # span 8 = 9.7680e-02, 1.1355e+00 # span 9 = 1.6850, 1.9951 # span 10 = 4.8381e+00, 1.3537e+03 # span 11 = 1.3629e+03, 2.5529e+03 # span 12 = 7.680, 7.840 # span 13 = 3.30, 100.00 # span 14 = -1.422, 1.692 # span 15 = 0, 1 # span 16 = 29.5694, 29.9492 # span 17 = 29.5529, 29.9512 # span 18 = 4.1020, 5.2172 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 15 2019 18:15:06 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jun 27 2019 08:52:18, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2019-038\RAW\CTD\2019-016TS-0008.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 08:55:43, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-038\Processing\convert\2019-038-0 008.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 08:56:39, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-038\Processing\wildedit\2019-038- 0008.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 27 2019 09:03:28, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-038\Processing\align\2019-038-0008. 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 09:05:15, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-038\Processing\celltm\2019-038-0008 .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 top and bottom of the cast. -------------------------------------------------------------------------------------- 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 3.1 3.1 8.9466 46.9 0.895 577.1 1763.0 7.826 29.5652 5.37 234.2 3.186639 11 3.9 3.9 8.9061 46.1 0.959 270.8 1821.9 7.820 29.5985 5.27 230.2 3.186584 23 5.0 4.9 8.8751 46.3 0.853 223.8 1830.4 7.817 29.6272 5.19 226.5 3.186908 15 6.0 6.0 8.8474 46.2 0.723 184.2 1818.0 7.817 29.6603 5.15 224.8 3.187922 15 6.8 6.7 8.8292 46.9 0.754 167.7 1791.4 7.816 29.6823 5.15 224.7 3.188606 14 8.0 8.0 8.8190 47.1 0.729 200.0 1779.5 7.795 29.6945 5.06 220.9 3.189015 10 9.1 9.1 8.8148 48.2 0.736 160.9 1765.3 7.795 29.7010 5.06 220.8 3.189348 12 10.0 10.0 8.8170 48.4 0.794 158.9 1750.5 7.793 29.6971 5.07 221.4 3.189180 17 11.1 11.0 8.8412 48.3 0.772 146.9 1731.9 7.794 29.6696 5.08 221.6 3.188517 31 11.9 11.8 8.8306 48.1 0.721 119.2 1732.8 7.792 29.6833 5.05 220.5 3.189018 39 13.0 12.9 8.8215 49.2 0.653 103.0 1753.0 7.791 29.6958 5.02 219.1 3.189548 20 14.0 13.9 8.8309 49.6 0.636 92.8 1746.5 7.789 29.6845 4.95 216.0 3.189247 19 15.0 14.9 8.7806 50.2 0.408 82.8 1729.6 7.778 29.7533 4.84 211.2 3.191939 22 16.0 15.9 8.7391 51.0 0.340 64.7 1681.3 7.762 29.8025 4.76 207.6 3.193308 34 17.0 16.8 8.7356 52.2 0.295 59.0 1636.6 7.753 29.8073 4.71 205.6 3.193530 23 18.0 17.8 8.7308 53.3 0.269 51.9 1608.2 7.749 29.8134 4.68 204.3 3.193773 21 19.0 18.9 8.7149 53.6 0.265 46.9 1579.3 7.747 29.8272 4.66 203.4 3.193858 24 20.0 19.8 8.7112 53.5 0.230 44.0 1565.5 7.742 29.8307 4.65 203.0 3.193929 29 21.0 20.8 8.7085 53.8 0.234 38.9 1554.4 7.738 29.8303 4.64 202.5 3.193699 22 22.0 21.8 8.6993 54.4 0.212 36.9 1552.3 7.735 29.8319 4.63 202.1 3.193160 21 23.0 22.8 8.6961 54.6 0.210 32.4 1569.5 7.735 29.8359 4.62 201.6 3.193289 18 24.0 23.8 8.7002 54.4 0.208 28.3 1608.7 7.732 29.8410 4.61 201.2 3.194206 27 25.0 24.8 8.6977 54.3 0.207 27.3 1684.9 7.731 29.8440 4.60 200.6 3.194318 31 26.0 25.7 8.6965 54.5 0.201 24.4 1752.6 7.728 29.8449 4.59 200.5 3.194347 23 27.0 26.8 8.6968 54.7 0.200 22.9 1801.2 7.727 29.8452 4.59 200.2 3.194439 17 28.0 27.8 8.6940 54.6 0.200 20.4 1831.2 7.726 29.8502 4.57 199.4 3.194740 24 29.0 28.8 8.6896 54.4 0.196 18.1 1898.6 7.720 29.8551 4.54 198.3 3.194896 35 29.9 29.7 8.6734 54.4 0.179 16.9 1981.2 7.716 29.8674 4.52 197.1 3.194795 28 31.0 30.7 8.6632 54.5 0.169 15.1 2032.0 7.713 29.8693 4.50 196.3 3.194198 21 32.0 31.7 8.6630 55.1 0.167 12.9 2072.1 7.711 29.8799 4.47 195.2 3.195245 23 33.0 32.7 8.6734 55.1 0.167 12.4 2093.2 7.705 29.8873 4.44 193.9 3.196854 31 34.0 33.7 8.6869 55.0 0.170 11.0 2092.1 7.700 29.8990 4.41 192.2 3.199091 27 35.0 34.7 8.7021 54.4 0.180 9.4 2065.2 7.696 29.9152 4.37 190.7 3.201991 25 36.0 35.7 8.6995 54.6 0.168 8.9 2060.9 7.694 29.9227 4.34 189.5 3.202524 35 37.0 36.7 8.7009 54.4 0.144 7.8 2128.7 7.691 29.9261 4.33 188.9 3.203004 35 38.0 37.6 8.7043 54.0 0.136 6.7 2231.8 7.690 29.9333 4.32 188.3 3.204026 35 39.0 38.6 8.7068 54.2 0.128 5.3 2482.1 7.685 29.9463 4.28 186.7 3.205529 68