*2019/01/02 12:19:37.87 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2018/08/17 18:03:41.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 55 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4E56211D NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.092 55.744 2 Depth metres 2.066 55.27 3 Temperature:Primary 'deg C (ITS90)' 8.7764 17.9622 4 Transmissivity %/metre 18.4 53.6 5 Fluorescence:URU:Seapoint mg/m^3 0.19 3.831 6 PAR uE/m^2/sec 0 248.242 7 Salinity:T0:C0 PSS-78 28.7997 32.7422 8 Oxygen:Dissolved:SBE mL/L 1.276 6.361 9 Oxygen:Dissolved:SBE umol/kg 55.55402 278.2578 10 Conductivity:Primary S/m 3.480317 3.850589 11 Number_of_bin_records n/a 10 34 $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\2018-025-0015.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 : EFF04 EVENT NUMBER : 15 LATITUDE : 49 3.14000 N ! (deg min) LONGITUDE : 125 8.58000 W ! (deg min) WATER DEPTH : 60 ALTIMETER (M) : 6.4 ! 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 10:06:45 10661 10661 CLEAN 5.2.3 2018/12/10 10:13:52 10661 10661 SHIFTDAT 3.4 2018/12/11 15:32:41 10661 10661 SHIFTDAT 3.4 2018/12/11 16:45:22 10661 10661 SHIFTDAT 3.4 2018/12/11 17:00:53 10661 10661 DELETE 6.3 2018/12/12 09:11:35 10661 1466 CTDEDIT 5.2.3 2018/12/13 10:24:46 1466 1341 CALIB 12.0 2018/12/20 08:39:09 1341 1341 FILTERS 4.3 2018/12/20 10:51:49 1341 1341 BINAVE 4.2 2018/12/20 10:55:12 1341 55 REMOVECH 8.2 2018/12/21 12:52:31 55 55 CHGUNITS 3.1.1 2019/01/02 08:31:35 55 55 REORDER 1.3.1 2019/01/02 08:42:58 ? ? HDREDIT2 3.1.1 2019/01/02 12:19:37 ? ? $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 46.06 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2018/12/13 10:24:46 125 records were deleted in this editing session. 17 changes in channel Salinity:T0:C0 -CALIB parameters: 2018/12/20 08:39:09 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 12:19:37 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\2018-025-00015.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 18:07:30 NMEA Latitude = 49 03.14 N NMEA Longitude = 125 08.58 W NMEA UTC (Time) = Aug 17 2018 18:03:41 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: EFF04 Depth: 56 System UTC = Aug 17 2018 18:07:30 # nquan = 18 # nvalues = 10661 # 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, 10661 # span 1 = 1.403, 56.062 # span 2 = 1.391, 55.578 # span 3 = 8.7735, 19.3758 # span 4 = 8.7707, 19.4199 # span 5 = 3.480262, 3.869872 # span 6 = 3.479213, 3.874210 # span 7 = 62.7149, 85.5995 # span 8 = 1.7094e-01, 4.0904e+00 # span 9 = 1.1303, 4.1733 # span 10 = 1.0000e-12, 4.1567e+02 # span 11 = -1.058, 1.260 # span 12 = 5.18, 65.79 # span 13 = 0, 1 # span 14 = 27.8613, 32.7452 # span 15 = 27.8879, 32.7429 # span 16 = 1.1009, 7.3231 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 17 2018 18:03:41 [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 08:53:03, 7.23.2 [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2018-025\RAW\CTD\2018-025-0015.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 09:09:53, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2018-025\Processing\convert\2018-025-0 015.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 09:18:00, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2018-025\Processing\wildedit\2018-025- 0015.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = Dec 10 2018 09:39:59, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2018-025\Processing\align\2018-025-0015. 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 09:54:05, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2018-025\Processing\celltm\2018-025-0015 .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 2.1 2.1 17.9622 18.4 3.775 248.2 28.7997 6.36 278.3 3.850589 32 3.0 2.9 15.8521 22.3 3.831 145.6 30.1285 6.21 271.2 3.825174 23 4.0 4.0 14.3973 25.5 3.610 78.9 30.7691 6.05 264.3 3.781214 15 5.0 5.0 13.1756 29.2 3.486 45.2 31.1607 5.62 245.2 3.705675 21 6.0 5.9 11.7193 35.0 3.109 27.7 31.4963 5.23 228.2 3.614254 34 7.0 6.9 11.3962 37.6 2.954 18.2 31.5323 4.91 213.9 3.589507 30 8.0 7.9 11.1188 38.5 2.728 12.6 31.5802 4.63 201.7 3.570216 28 9.0 8.9 10.8996 39.5 2.377 9.3 31.6223 4.44 193.7 3.555357 27 10.0 9.9 10.5773 42.8 1.996 7.0 31.6885 4.32 188.1 3.533963 26 11.0 10.9 10.5871 44.5 1.828 5.4 31.7056 4.14 180.4 3.536528 26 12.0 11.9 10.5319 45.7 1.550 4.3 31.7476 3.99 173.7 3.536005 25 13.0 12.9 10.3605 48.3 1.410 3.4 31.8199 3.88 169.0 3.528319 25 14.0 13.9 10.3023 48.9 1.336 2.8 31.8450 3.81 165.9 3.525778 26 15.0 14.9 10.2709 49.3 1.319 2.3 31.8596 3.73 162.5 3.524535 24 16.0 15.8 10.1682 49.6 1.157 1.9 31.9054 3.65 159.2 3.520151 24 17.0 16.8 10.1222 50.4 1.136 1.6 31.9262 3.58 156.0 3.518224 25 18.0 17.9 10.0579 50.0 1.124 1.4 31.9562 3.51 152.9 3.515617 24 19.0 18.8 10.0113 50.4 1.090 1.2 31.9778 3.45 150.5 3.513720 24 20.0 19.8 9.9797 50.4 1.029 1.0 31.9933 3.41 148.5 3.512533 24 21.0 20.8 9.9560 51.0 0.962 0.9 32.0048 3.36 146.6 3.511630 24 22.0 21.8 9.9439 50.8 0.947 0.7 32.0114 3.32 144.6 3.511263 24 23.0 22.8 9.9005 51.3 0.962 0.6 32.0344 3.26 142.0 3.509787 24 24.0 23.8 9.8771 51.0 0.889 0.5 32.0473 3.21 139.7 3.509044 25 25.0 24.8 9.8382 51.5 0.892 0.5 32.0695 3.15 137.3 3.507877 24 26.0 25.8 9.8119 51.8 0.838 0.4 32.0842 3.07 133.7 3.507056 24 27.0 26.8 9.7464 51.7 0.783 0.3 32.1174 2.99 130.3 3.504627 24 28.0 27.8 9.7129 52.1 0.797 0.3 32.1353 2.95 128.7 3.503485 25 29.0 28.8 9.7041 51.9 0.982 0.3 32.1407 2.92 127.2 3.503287 24 30.0 29.7 9.6739 52.2 0.817 0.2 32.1578 2.87 125.0 3.502350 24 31.0 30.7 9.6405 52.1 0.780 0.2 32.1744 2.81 122.5 3.501092 24 32.0 31.7 9.6189 52.0 0.728 0.2 32.1850 2.74 119.4 3.500274 24 33.0 32.7 9.5651 52.2 0.706 0.1 32.2152 2.65 115.3 3.498559 24 34.0 33.7 9.5089 53.0 0.614 0.1 32.2473 2.57 111.9 3.496804 24 35.0 34.7 9.4820 52.7 1.524 0.1 32.2625 2.49 108.6 3.495968 25 36.0 35.7 9.4379 53.0 0.803 0.1 32.2895 2.41 104.9 3.494778 24 37.0 36.7 9.3798 52.7 0.620 0.1 32.3245 2.35 102.2 3.493124 24 38.0 37.7 9.3579 52.8 0.574 0.0 32.3373 2.32 101.1 3.492481 24 39.0 38.7 9.3540 53.4 0.495 0.0 32.3397 2.29 99.8 3.492411 24 40.0 39.7 9.3344 53.2 0.464 0.0 32.3516 2.23 97.1 3.491897 25 41.0 40.7 9.2800 53.1 0.410 0.0 32.3850 2.14 93.4 3.490399 24 42.0 41.6 9.2242 53.5 0.385 0.0 32.4204 2.07 90.1 3.488964 24 43.0 42.6 9.1777 53.4 0.334 0.0 32.4468 2.01 87.5 3.487469 24 44.0 43.6 9.1368 53.6 0.325 0.0 32.4731 1.95 84.7 3.486451 24 45.0 44.6 9.0896 53.5 0.300 0.0 32.5064 1.87 81.5 3.485557 24 46.0 45.6 9.0319 53.1 0.289 0.0 32.5473 1.79 78.0 3.484461 25 47.0 46.6 8.9613 52.9 0.480 0.0 32.5953 1.73 75.1 3.482905 24 48.0 47.6 8.9362 52.9 0.329 0.0 32.6123 1.65 72.0 3.482365 24 49.0 48.6 8.8902 52.5 0.364 0.0 32.6490 1.57 68.3 3.481862 24 50.0 49.6 8.8524 52.6 0.277 0.0 32.6752 1.52 66.3 3.481080 24 51.0 50.6 8.8285 52.5 0.240 0.0 32.6896 1.50 65.1 3.480400 24 52.0 51.6 8.8192 52.4 0.223 0.0 32.6968 1.48 64.5 3.480317 26 52.8 52.3 8.8047 52.2 0.241 0.0 32.7119 1.51 65.7 3.480514 16 54.0 53.6 8.7864 51.2 0.212 0.0 32.7336 1.29 56.2 3.481021 34 55.1 54.6 8.7831 51.2 0.190 0.0 32.7349 1.28 55.8 3.480905 10 55.7 55.3 8.7764 51.1 0.192 0.0 32.7422 1.28 55.6 3.481041 19