*2019/08/19 16:38:21.57 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/04/15 18:45:33.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 68874D91 NUMBER OF CHANNELS : 13 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.303 53.872 2 Depth metres 3.261 53.422 3 Temperature:Secondary 'deg C (ITS90)' 8.6447 8.8471 4 Transmissivity %/metre 50.1 56.1 5 Fluorescence:URU:Seapoint mg/m^3 0.101 0.658 6 PAR uE/m^2/sec 0.907 464.538 7 PAR:Reference uE/m^2/sec 1239.7 1550.221 8 pH:SBE:Nominal n/a 7.658 7.863 9 Salinity:T1:C1 PSS-78 29.6217 30.0146 10 Oxygen:Dissolved:SBE mL/L 4.055 5.641 11 Oxygen:Dissolved:SBE umol/kg 176.9116 246.1846 12 Conductivity:Secondary S/m 3.181495 3.212978 13 Number_of_bin_records n/a 12 52 $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\2019-038-0009.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 23 EVENT NUMBER : 9 LATITUDE : 49 27.74000 N ! (deg min) LONGITUDE : 124 39.96000 W ! (deg min) WATER DEPTH : 58 ALTIMETER (M) : 5.79 ! 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 10:17:27 4582 4582 CLEAN 5.2.3 2019/06/27 10:17:44 4582 4582 SHIFTDAT 3.4 2019/06/27 10:52:10 4582 4582 SHIFTDAT 3.4 2019/06/27 10:52:32 4582 4582 SHIFTDAT 3.4 2019/06/27 10:53:14 4582 4582 SHIFTDAT 3.4 2019/06/27 10:53:34 4582 4582 DELETE 6.3 2019/06/27 10:53:52 4582 1818 CTDEDIT 5.2.3 2019/08/19 15:31:56 1818 1388 CALIB 12.0 2019/08/19 15:49:57 1388 1388 FILTERS 4.3 2019/08/19 15:51:40 1388 1388 BINAVE 4.2 2019/08/19 15:52:14 1388 52 REMOVECH 8.2 2019/08/19 16:30:20 52 52 CHGUNITS 3.1.1 2019/08/19 16:31:58 52 52 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 44.31 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/08/19 15:31:56 430 records were deleted in this editing session. 6 changes in channel Temperature:Secondary 3 changes in channel Salinity:T1:C1 -CALIB parameters: 2019/08/19 15:49:57 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-0009.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 11:48:08 NMEA Latitude = 49 27.74 N NMEA Longitude = 124 39.96 W NMEA UTC (Time) = Apr 15 2019 18:45:33 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 23 Depth: 58 System UTC = Apr 15 2019 18:48:08 # nquan = 20 # nvalues = 4582 # 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, 4582 # span 1 = 0.982, 54.312 # span 2 = 0.973, 53.842 # span 3 = 8.6437, 8.8574 # span 4 = 8.6437, 8.8580 # span 5 = 3.181115, 3.212862 # span 6 = 3.180825, 3.213076 # span 7 = 76.1635, 86.5548 # span 8 = 8.5470e-02, 7.6923e-01 # span 9 = 1.6276, 2.0684 # span 10 = 8.4564e-01, 2.4640e+03 # span 11 = 1.2298e+03, 1.9390e+03 # span 12 = 7.653, 7.868 # span 13 = 0.00, 100.00 # span 14 = -1.935, 1.377 # span 15 = 0, 1 # span 16 = 29.6114, 30.0151 # span 17 = 29.6077, 30.0162 # span 18 = 3.8966, 5.4689 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 15 2019 18:45:33 [NMEA time, header] # bad_flag = -9.990e-29 # datcnv_date = Jun 27 2019 08:52:19, 7.26.7.129 [datcnv_vars = 16] # datcnv_in = P:\Cruise_Data_Processing\2019-038\RAW\CTD\2019-016TS-0009.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 08:55:44, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-038\Processing\convert\2019-038-0 009.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 08:56:40, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-038\Processing\wildedit\2019-038- 0009.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Jun 27 2019 09:03:29, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-038\Processing\align\2019-038-0009. 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 09:05:16, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-038\Processing\celltm\2019-038-0009 .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: The descent rate of the CTD was noisy . CTDEDIT was used to remove records corrupted by shed wakes; 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 3.3 3.3 8.8471 50.1 0.500 464.5 1247.4 7.863 29.6217 5.64 246.2 3.184031 12 4.0 3.9 8.8464 50.2 0.544 415.8 1248.2 7.863 29.6222 5.63 245.9 3.184048 20 5.0 5.0 8.8414 50.3 0.506 332.5 1243.4 7.856 29.6249 5.62 245.3 3.183949 22 5.8 5.8 8.8406 50.4 0.523 285.4 1239.7 7.863 29.6253 5.62 245.0 3.183959 22 7.1 7.1 8.8394 50.3 0.559 216.4 1251.6 7.862 29.6267 5.59 243.8 3.184055 15 8.0 7.9 8.8388 50.6 0.571 185.4 1251.7 7.862 29.6276 5.58 243.7 3.184121 20 9.0 9.0 8.8378 50.5 0.537 155.1 1251.6 7.862 29.6286 5.59 243.9 3.184185 24 10.0 9.9 8.8390 50.6 0.608 133.2 1252.5 7.860 29.6270 5.58 243.5 3.184168 38 11.0 10.9 8.8325 50.6 0.632 116.0 1256.9 7.857 29.6350 5.55 242.3 3.184447 32 12.0 11.9 8.8338 50.6 0.616 98.6 1260.5 7.858 29.6331 5.52 241.0 3.184416 29 13.0 12.9 8.8349 50.8 0.658 86.1 1260.6 7.855 29.6321 5.40 235.8 3.184448 22 14.0 13.9 8.7761 51.5 0.462 74.7 1258.2 7.854 29.6892 5.25 229.3 3.185260 22 14.9 14.8 8.7061 52.5 0.493 64.5 1260.0 7.818 29.7369 5.15 224.6 3.184230 17 16.0 15.8 8.6883 54.8 0.291 56.6 1265.3 7.790 29.7388 5.00 218.1 3.183010 22 17.0 16.9 8.6740 55.0 0.252 50.1 1265.5 7.787 29.7411 4.97 216.8 3.182118 18 18.0 17.9 8.6529 55.0 0.266 44.1 1266.8 7.785 29.7520 4.96 216.2 3.181495 21 19.1 19.0 8.6584 55.4 0.234 37.8 1277.6 7.770 29.7647 4.89 213.6 3.183213 19 20.0 19.8 8.6644 55.5 0.214 34.8 1277.4 7.768 29.7720 4.87 212.6 3.184447 21 21.0 20.8 8.6651 55.7 0.211 31.0 1275.5 7.768 29.7718 4.87 212.4 3.184525 18 22.1 21.9 8.6661 55.5 0.216 26.8 1276.6 7.766 29.7736 4.86 212.2 3.184816 31 23.0 22.8 8.6770 55.4 0.226 24.1 1292.0 7.761 29.7789 4.82 210.3 3.186252 30 24.0 23.8 8.7009 55.3 0.229 22.1 1294.3 7.759 29.7924 4.79 208.8 3.189550 22 25.0 24.8 8.6883 55.2 0.220 19.7 1296.2 7.759 29.7938 4.78 208.4 3.188691 26 26.0 25.8 8.6607 55.7 0.212 17.5 1302.2 7.755 29.7986 4.77 208.0 3.186957 39 27.0 26.8 8.6581 55.7 0.216 15.7 1310.6 7.751 29.8081 4.74 206.7 3.187693 32 28.0 27.7 8.6527 55.9 0.205 14.2 1313.7 7.746 29.8186 4.71 205.5 3.188322 33 29.0 28.7 8.6500 56.0 0.189 12.7 1316.5 7.745 29.8251 4.69 204.6 3.188772 28 30.0 29.8 8.6478 56.1 0.211 11.5 1321.3 7.745 29.8319 4.67 203.6 3.189289 29 31.0 30.7 8.6447 56.0 0.203 10.3 1331.9 7.737 29.8446 4.62 201.7 3.190299 45 31.9 31.7 8.6455 55.8 0.172 9.5 1336.8 7.728 29.8576 4.58 199.9 3.191666 32 33.0 32.7 8.6470 55.8 0.181 8.6 1342.0 7.726 29.8615 4.56 198.8 3.192200 25 34.0 33.7 8.6480 55.9 0.178 7.8 1349.9 7.725 29.8621 4.55 198.7 3.192379 31 35.0 34.7 8.6592 55.5 0.171 7.2 1361.9 7.718 29.8683 4.51 196.9 3.193931 27 36.0 35.7 8.6666 55.4 0.165 6.5 1363.4 7.717 29.8775 4.48 195.5 3.195458 22 36.9 36.6 8.6626 55.5 0.145 5.8 1370.2 7.716 29.8954 4.46 194.6 3.196912 24 38.0 37.6 8.6599 55.5 0.173 5.2 1405.5 7.700 29.9115 4.38 190.9 3.198285 30 39.0 38.6 8.6612 55.5 0.171 4.7 1417.8 7.699 29.9197 4.34 189.6 3.199223 19 40.0 39.7 8.6639 55.6 0.162 4.3 1431.5 7.697 29.9276 4.34 189.2 3.200259 22 40.9 40.6 8.6679 55.5 0.149 3.8 1451.1 7.693 29.9334 4.31 188.1 3.201181 19 42.0 41.6 8.6773 55.4 0.133 3.4 1460.7 7.686 29.9495 4.25 185.5 3.203541 22 42.9 42.5 8.6849 55.2 0.109 3.1 1456.9 7.685 29.9606 4.24 185.2 3.205280 21 44.0 43.6 8.6884 55.1 0.106 2.7 1463.9 7.679 29.9651 4.21 183.5 3.206047 40 45.0 44.6 8.6982 54.8 0.115 2.4 1469.0 7.676 29.9773 4.18 182.4 3.208059 35 46.0 45.6 8.7015 54.7 0.110 2.2 1474.7 7.676 29.9813 4.17 181.9 3.208767 22 46.9 46.5 8.7058 54.7 0.110 2.0 1474.3 7.673 29.9844 4.17 181.8 3.209451 21 48.0 47.5 8.7081 54.4 0.114 1.8 1467.9 7.671 29.9870 4.15 181.0 3.209931 31 49.0 48.6 8.7088 54.3 0.106 1.6 1463.4 7.671 29.9873 4.15 181.1 3.210059 30 50.0 49.5 8.7110 54.1 0.119 1.4 1461.0 7.670 29.9890 4.14 180.8 3.210439 33 50.9 50.5 8.7148 54.0 0.127 1.3 1464.3 7.667 29.9943 4.12 179.9 3.211308 52 52.1 51.6 8.7177 54.0 0.113 1.1 1476.5 7.664 30.0032 4.10 178.9 3.212458 23 53.0 52.5 8.7165 54.3 0.107 1.0 1496.2 7.662 30.0092 4.08 178.1 3.212978 36 53.9 53.4 8.7036 54.6 0.101 0.9 1550.2 7.658 30.0146 4.05 176.9 3.212480 19