*2019/01/02 12:19:38.12 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/17 20:54:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8FF072C8 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.189 51.869 2 Depth metres 2.168 51.424 3 Temperature:Primary 'deg C (ITS90)' 9.103 17.205 4 Transmissivity %/metre 22.6 53.8 5 Fluorescence:URU:Seapoint mg/m^3 0.237 4.749 6 PAR uE/m^2/sec 0 398.809 7 Salinity:T0:C0 PSS-78 29.7849 32.5572 8 Oxygen:Dissolved:SBE mL/L 2.048 7.091 9 Oxygen:Dissolved:SBE umol/kg 89.18207 309.9088 10 Conductivity:Primary S/m 3.491942 3.903147 11 Number_of_bin_records n/a 18 98 $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 ' ' 9 F ' ' 4 8 -99 ' ' 7 F ' ' 2 9 -99 ' ' 6 F ' ' 1 10 -99 ' ' 10 F ' ' 6 11 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2018-025\Processing\derive\2018-025-0019.cnv $END *ADMINISTRATION MISSION : 2018-025 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Moorings SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : B.C. Coast STATION : EFF09 EVENT NUMBER : 19 LATITUDE : 49 0.13000 N ! (deg min) LONGITUDE : 125 10.84000 W ! (deg min) WATER DEPTH : 56 ALTIMETER (M) : 5.59 ! 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 : 0443 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4484 Conductivity ' ' 2128 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 4752 Conductivity:2 ' ' 2399 'Oxygen:SBE 43' ' ' 0997 Fluorometer:Seapoint ' ' 3641 'Transmissometer:WET Labs C-Star' ' ' 1185DR PAR/Irradiance:Biospherical/Licor ' ' 70613 Altimeter ' ' 62355 $END $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 2018/12/10 10:06:53 11533 11533 CLEAN 5.2.3 2018/12/10 10:14:02 11533 11533 SHIFTDAT 3.4 2018/12/11 15:32:50 11533 11533 SHIFTDAT 3.4 2018/12/11 16:45:31 11533 11533 SHIFTDAT 3.4 2018/12/11 17:01:01 11533 11533 DELETE 6.3 2018/12/12 09:11:40 11533 1469 CTDEDIT 5.2.3 2018/12/13 10:38:21 1469 1366 CALIB 12.0 2018/12/20 08:39:11 1366 1366 FILTERS 4.3 2018/12/20 10:51:50 1366 1366 BINAVE 4.2 2018/12/20 10:55:13 1366 51 REMOVECH 8.2 2018/12/21 12:52:31 51 51 CHGUNITS 3.1.1 2019/01/02 08:31:35 51 51 REORDER 1.3.1 2019/01/02 08:42:58 ? ? HDREDIT2 3.1.1 2019/01/02 12:19:38 ? ? $END $REMARKS -CLEAN functions: 2018/12/10 10:13:35 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 [mg/m^3] # 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= -0.20 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= -0.50 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 42.30 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2018/12/13 10:38:21 103 records were deleted in this editing session. 26 changes in channel Salinity:T0:C0 -CALIB parameters: 2018/12/20 08:39:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2018-025\Processing\doc\2018-025-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Salinity:T0:C0 PSS-78 10 0.1200000E-02 0.1000000E+01 16 Salinity:T1:C1 PSS-78 10 0.9200000E-02 0.1000000E+01 17 Oxygen:Dissolved:SBE mL/L 10 0.4770000E-01 0.1027600E+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 2018/12/21 12:52:31 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Altimeter [metres] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:* Salinity reference channel: Salinity:T* 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2019/01/02 12:19:38 Applied edit header: P:\Cruise_Data_Processing\2018-025\Processing\doc\2018-025-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 6: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 11: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 10: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\CTD Data\2018-025\2018-025-00019.hex Software Version Seasave V 7.26.7.107 Temperature SN = 4484 Conductivity SN = 2128 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 17 2018 20:58:20 NMEA Latitude = 49 00.13 N NMEA Longitude = 125 10.84 W NMEA UTC (Time) = Aug 17 2018 20:54:24 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: 2018-25 Station: EFF09 Depth: 56 System UTC = Aug 17 2018 20:58:20 # nquan = 18 # nvalues = 11533 # 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 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity, Practical [PSU] # name 15 = sal11: Salinity, Practical, 2 [PSU] # name 16 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 17 = flag: flag # span 0 = 1, 11533 # span 1 = 1.815, 52.302 # span 2 = 1.799, 51.852 # span 3 = 9.0264, 17.8628 # span 4 = 9.0043, 18.4397 # span 5 = 3.490156, 3.928498 # span 6 = 3.488877, 3.953315 # span 7 = 65.2734, 85.6942 # span 8 = 2.0757e-01, 4.9573e+00 # span 9 = 1.4124, 4.4139 # span 10 = 1.0000e-12, 4.8248e+02 # span 11 = -0.814, 1.049 # span 12 = 5.45, 55.68 # span 13 = 0, 1 # span 14 = 29.3214, 32.6084 # span 15 = 29.2522, 32.6153 # span 16 = 1.7835, 8.0103 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 17 2018 20:54:24 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4484 # 15-Feb-18 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39921216e-003 # 6.40123895e-004 # 2.12994091e-005 # 1.78931585e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2128 # 14-Sep-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02716519e+001 # 1.47416353e+000 # -5.26731026e-003 # 4.32020637e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 31-Aug-17 # -4.435292e+004 # -1.635794e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993627e+001 # -3.271008e-004 # 3.759160e-006 # 1.565300e-009 # 0.99987037 # -2.18884 # 0.000000e+000 # 1.282462e-002 # -8.599824e+000 # # # # # # 4752 # 02-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35928268e-003 # 6.36988092e-004 # 2.10291075e-005 # 1.80213693e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2399 # 14-Sep-17 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.98905621e+000 # 1.49210202e+000 # 9.67601751e-005 # 7.96101898e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0997 # 02-Sep-17 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 3.9659e-001 # -0.6998 # -3.9462e-003 # 1.8647e-004 # -3.0185e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6300e-002 # 2.1600 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3641 # # # 2 # 0.000 # # # # # # 1185DR # 2017 # 19.4021 # -1.1059 # 0.250 # # # # # # # # # 70613 # 03/21/16 # 1.00000000 # 0.00000000 # 11876484560.57000000 # 1.00000000 # -0.08460000 # # # # # # # # # 62355 # # 15.000 # 0.000 # # # # # # # datcnv_date = Dec 10 2018 08:53:12, 7.23.2 [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2018-025\RAW\CTD\2018-025-0019.hex P:\Cr uise_Data_Processing\2018-025\Processing\doc\2018-025-0443-ctd1.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Dec 10 2018 09:10:00, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-025\Processing\convert\2018-025-0 019.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 100 # wildedit_vars = prDM depSM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Dec 10 2018 09:18:06, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-025\Processing\wildedit\2018-025- 0019.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 10 2018 09:40:07, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-025\Processing\align\2018-025-0019. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 10 2018 09:54:12, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2018-025\Processing\celltm\2018-025-0019 .cnv P:\Cruise_Data_Processing\2018-025\Processing\doc\2018-025-0443-ctd1.XMLCON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records corrupted by shed wakes near the top and bottom of the cast; salinity was cleaned lightly. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. For events #96 to #182 2 fluorometers were in use. The extra fluorometer has channel name Fluorescence:URU:Seapoint:2. It was attached to the rosette about half-way up. The sensor was not pumped and the data have not been filtered. 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 are considered, very roughly, to be: ±0.5 mL/L from 0 to 50db ±0.25mL/L from 50 to 100db ±0.15 mL/L from 100db to 400db ±0.05 mL/L below 400db (mostly low below 1500db) For details on the processing see document: 2018-025_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.12E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.92E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.477E-01 1.0276) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- ---7---- --8--- --9-- ----10--- -11- !Pressu Depth Temperat Trans Fluores PAR Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: :T0:C0 : n: ity: er_o ! Primary vity URU: Dissol Disso Primary ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ -------- ------ ----- --------- ---- *END OF HEADER 2.2 2.2 17.2050 22.6 4.749 398.8 29.7849 7.09 309.9 3.903147 38 2.9 2.9 14.8407 25.8 4.540 255.1 30.7724 6.51 284.2 3.809716 40 4.0 3.9 13.9270 28.9 4.346 145.7 31.0349 6.08 265.4 3.758708 39 5.0 4.9 13.3953 29.7 4.108 91.0 31.1899 5.49 239.6 3.728719 29 6.0 5.9 12.3475 32.1 3.725 59.9 31.4354 5.08 221.7 3.662796 28 7.0 6.9 11.8588 33.8 3.327 40.3 31.5314 4.81 209.6 3.629919 28 8.0 7.9 11.5312 38.7 2.926 28.2 31.6054 4.59 200.3 3.608782 25 9.0 8.9 11.2796 41.7 2.381 20.3 31.6460 4.42 192.5 3.590987 24 10.0 9.9 10.9797 45.1 1.908 15.0 31.7120 4.27 186.2 3.571512 24 11.0 10.9 10.8402 47.5 1.511 11.4 31.7549 4.16 181.4 3.563676 24 12.0 11.9 10.6974 49.7 1.227 8.9 31.7919 4.08 177.8 3.554942 24 13.0 12.9 10.5692 50.7 1.104 7.2 31.8407 4.02 175.3 3.548661 24 14.0 13.9 10.5630 50.9 1.039 5.9 31.8424 3.98 173.5 3.548331 23 15.0 14.9 10.5593 51.0 0.982 4.9 31.8445 3.93 171.4 3.548259 24 16.0 15.9 10.4987 51.2 0.927 4.1 31.8642 3.88 169.1 3.544975 24 17.0 16.8 10.4573 51.2 0.915 3.5 31.8787 3.81 166.1 3.542841 24 18.0 17.8 10.3924 51.3 0.975 2.9 31.9030 3.73 162.4 3.539616 24 19.0 18.8 10.2319 51.8 0.884 2.5 31.9628 3.66 159.3 3.531550 24 20.0 19.8 10.1830 52.3 0.895 2.1 31.9808 3.61 157.4 3.529104 23 21.0 20.8 10.1641 52.1 0.881 1.8 31.9882 3.57 155.5 3.528226 24 22.0 21.8 10.1340 52.4 0.857 1.5 32.0009 3.51 153.0 3.526884 24 23.0 22.8 10.0491 52.2 0.827 1.3 32.0352 3.46 150.7 3.522886 23 24.0 23.8 10.0411 52.3 0.836 1.1 32.0387 3.41 148.7 3.522567 24 25.0 24.8 9.9876 52.3 0.819 1.0 32.0610 3.37 147.0 3.520120 23 26.0 25.8 9.9605 52.3 0.816 0.8 32.0715 3.35 146.1 3.518838 24 27.0 26.8 9.9463 52.5 0.798 0.7 32.0775 3.33 145.2 3.518225 23 28.0 27.8 9.9165 52.5 0.779 0.6 32.0904 3.29 143.4 3.516923 24 29.0 28.8 9.8854 52.7 0.694 0.5 32.1056 3.23 140.5 3.515743 23 30.0 29.7 9.8229 52.8 0.618 0.5 32.1347 3.17 138.3 3.513414 18 31.0 30.7 9.7628 53.5 0.588 0.4 32.1574 3.16 137.6 3.510154 24 32.0 31.7 9.7501 52.9 0.576 0.3 32.1619 3.14 136.7 3.509537 23 33.0 32.7 9.7512 53.4 0.548 0.3 32.1638 3.09 134.4 3.509858 23 34.0 33.7 9.7277 53.6 0.498 0.2 32.1771 3.01 131.2 3.509260 22 35.0 34.7 9.6239 53.8 0.473 0.2 32.2291 2.94 128.1 3.505169 23 36.0 35.7 9.5962 53.8 0.463 0.2 32.2471 2.88 125.6 3.504541 23 37.0 36.7 9.5856 52.5 0.433 0.2 32.2549 2.85 124.3 3.504417 24 38.0 37.7 9.5700 53.6 0.460 0.1 32.2625 2.82 123.0 3.503832 23 39.0 38.7 9.5462 53.7 0.432 0.1 32.2738 2.78 121.0 3.502879 23 40.0 39.6 9.4914 53.5 0.427 0.1 32.3066 2.72 118.6 3.501318 23 41.0 40.6 9.4719 53.3 0.414 0.1 32.3199 2.69 117.1 3.500942 24 42.0 41.6 9.4566 53.5 0.404 0.1 32.3286 2.66 115.9 3.500483 23 43.0 42.6 9.4359 53.4 0.357 0.0 32.3394 2.62 114.2 3.499758 23 44.0 43.6 9.4101 53.3 0.382 0.0 32.3567 2.54 110.6 3.499217 23 45.0 44.6 9.3548 53.0 0.338 0.0 32.3932 2.43 105.7 3.497937 23 46.0 45.6 9.2521 51.9 0.301 0.0 32.4579 2.32 101.2 3.495223 24 47.0 46.6 9.2120 52.2 0.289 0.0 32.4839 2.25 98.1 3.494254 24 48.0 47.6 9.1732 52.1 0.342 0.0 32.5091 2.20 95.8 3.493309 25 49.0 48.6 9.1422 51.7 0.267 0.0 32.5296 2.16 94.1 3.492602 27 50.0 49.6 9.1211 51.6 0.249 0.0 32.5439 2.15 93.5 3.492173 30 51.0 50.6 9.1125 51.5 0.252 0.0 32.5494 2.20 95.8 3.491982 37 51.9 51.4 9.1030 51.1 0.237 0.0 32.5572 2.05 89.2 3.491942 98