*2019/05/23 16:53:31.55 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2019/02/18 16:01:44.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 83511A58 NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.086 58.584 2 Depth metres 3.073 58.064 3 Temperature:Primary 'deg C (ITS90)' 5.9918 7.7218 4 Transmissivity %/metre 21.4 51 5 Fluorescence:URU:Seapoint mg/m^3 0.177 0.439 6 PAR uE/m^2/sec 0 11.641 7 Salinity:T0:C0 PSS-78 29.8771 31.6819 8 Oxygen:Dissolved:SBE mL/L 6.301 6.702 9 Oxygen:Dissolved:SBE umol/kg 274.5447 292.3195 10 Conductivity:Primary S/m 2.978294 3.275644 11 Number_of_bin_records n/a 4 58 $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\2019-001\Processing\derive\2019-001-0107.cnv $END *ADMINISTRATION MISSION : 2019-001 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : CH26 EVENT NUMBER : 107 LATITUDE : 54 8.74000 N ! (deg min) LONGITUDE : 130 21.50000 W ! (deg min) WATER DEPTH : 60 ALTIMETER (M) : 5.64 ! 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 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 'Oxygen:SBE 43' ' ' 3234 Fluorometer:Seapoint ' ' 3685 'Transmissometer:WET Labs C-Star' ' ' 1396DR 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 2019/05/14 13:41:29 12754 12754 CLEAN 5.2.3 2019/05/14 13:49:06 12754 12754 SHIFTDAT 3.4 2019/05/14 16:57:04 12754 12754 SHIFTDAT 3.4 2019/05/15 10:01:09 12754 12754 SHIFTDAT 3.4 2019/05/15 12:00:41 12754 12754 DELETE 6.3 2019/05/15 12:05:23 12754 2085 CTDEDIT 5.2.3 2019/05/22 15:49:02 2085 2026 CALIB 12.0 2019/05/23 14:56:51 2026 2026 FILTERS 4.3 2019/05/23 15:44:35 2026 2026 BINAVE 4.2 2019/05/23 15:48:12 2026 57 REMOVECH 8.2 2019/05/23 16:50:07 57 57 CHGUNITS 3.1.1 2019/05/23 16:51:38 57 57 REORDER 1.3.1 2019/05/23 16:52:25 ? ? HDREDIT2 3.1.1 2019/05/23 16:53:31 ? ? $END $REMARKS -CLEAN functions: 2019/05/14 13:42:33 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= -0.60 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 48.88 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/05/22 15:49:02 59 records were deleted in this editing session. 71 changes in channel Salinity:T0:C0 -CALIB parameters: 2019/05/23 14:56:51 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2019-001\Processing\doc\2019-001-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Salinity:T0:C0 PSS-78 10 0.2000000E-02 0.1000000E+01 17 Oxygen:Dissolved:SBE mL/L 10 0.2750000E-01 0.1029900E+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 2019/05/23 16:50:07 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2019/05/23 16:53:31 Applied edit header: P:\Cruise_Data_Processing\2019-001\Processing\doc\2019-001-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\2019-001\2019-001-0107.hex Software Version Seasave V 7.26.7.107 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 18 2019 16:04:47 NMEA Latitude = 54 08.74 N NMEA Longitude = 130 21.50 W NMEA UTC (Time) = Feb 18 2019 16:01:44 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: 2019-001 Station: CH26 Depth: 60 System UTC = Feb 18 2019 16:04:47 # nquan = 18 # nvalues = 12754 # 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 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # 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, 12754 # span 1 = 2.320, 58.885 # span 2 = 2.299, 58.350 # span 3 = 5.8385, 7.7266 # span 4 = 5.8198, 7.7299 # span 5 = 2.952921, 3.275805 # span 6 = 2.952516, 3.275994 # span 7 = 65.9472, 84.6802 # span 8 = 1.6850e-01, 6.1538e-01 # span 9 = 2.1857, 2.2431 # span 10 = 1.0000e-12, 2.3477e+01 # span 11 = 2.03, 100.00 # span 12 = -1.071, 1.023 # span 13 = 0, 1 # span 14 = 29.7289, 31.6808 # span 15 = 29.7288, 31.6800 # span 16 = 6.0310, 6.4955 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 18 2019 16:01:44 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 06-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11048941e-003 # 6.24651386e-004 # 1.97786660e-005 # 1.89356115e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1763 # 06-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 # # # -4.22550040e+000 # 5.08226275e-001 # -5.91965887e-004 # 5.42751175e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 13-Mar-18 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99994571 # 0.01092 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 02-Sep-17 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36842897e-003 # 6.37960145e-004 # 2.10239596e-005 # 1.77320718e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 06-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 # # # -9.62774811e+000 # 1.47740759e+000 # -2.06393864e-003 # 2.42854326e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 3234 # 16-Feb-18 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 5.5104e-001 # -0.5533 # -4.1134e-003 # 1.8160e-004 # -2.7648e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6500e-002 # 1.2200 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3685 # # # 1 # 0.000 # # # # # # 1396DR # Feb 2nd 2016 # 19.3228 # -0.0193 # 0.250 # # # # # # # # # 70613 # 03/21/16 # 1.00000000 # 0.00000000 # 11876484560.57000000 # 1.00000000 # -0.08460000 # # # # # # # # # 62355 # # 15.000 # 0.000 # # # # # # # datcnv_date = May 10 2019 16:05:20, 7.26.7.129 [datcnv_vars = 14] # datcnv_in = P:\Cruise_Data_Processing\2019-001\RAW\CTD\2019-001-0107.hex P:\Cr uise_Data_Processing\2019-001\Processing\doc\2019-001-ctd2.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = May 13 2019 09:12:03, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2019-001\Processing\convert\2019-001-0 107.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 = May 14 2019 13:06:56, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2019-001\Processing\wildedit\2019-001- 0107.cnv # alignctd_adv = sbeox0V 2.500 # celltm_date = May 14 2019 13:24:27, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2019-001\Processing\align\2019-001-0107. cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = May 14 2019 13:33:41, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2019-001\Processing\celltm\2019-001-0107 .cnv P:\Cruise_Data_Processing\2019-001\Processing\doc\2019-001-ctd2.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 records near the top and bottom of the cast; salinity was cleaned. -------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Conductivity, Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. 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 for are considered, very roughly, to be: ±0.50 mL/L from 0 to 150db ±0.30 mL/L from 150db to 300db ±0.07 mL/L from 300db to 800db ±0.04 mL/L below 800db For details on the CTD data processing see document: 2019-001_Processing_Report.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.2E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.275E-01 1.0299) $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 3.1 3.1 5.9918 21.4 0.378 11.6 29.8771 6.69 291.8 2.978294 4 4.0 3.9 6.0238 22.7 0.376 7.8 29.9034 6.70 292.3 2.983256 33 5.0 5.0 6.1031 25.1 0.387 4.8 29.9891 6.67 290.8 2.997381 29 6.0 6.0 6.2346 24.3 0.393 3.1 30.1735 6.59 287.5 3.024687 27 7.0 6.9 6.2758 29.5 0.398 2.0 30.2376 6.59 287.2 3.033865 26 8.0 7.9 6.2097 29.7 0.400 1.4 30.1523 6.60 287.9 3.020840 26 9.0 8.9 6.2287 28.6 0.401 1.0 30.1775 6.60 287.7 3.024699 26 10.0 9.9 6.2136 28.9 0.396 0.7 30.1567 6.61 288.1 3.021632 27 11.0 10.9 6.2435 28.1 0.400 0.5 30.1921 6.62 288.5 3.027291 27 12.0 11.9 6.3018 27.6 0.410 0.4 30.2792 6.58 287.0 3.039968 26 13.0 12.9 6.4062 29.8 0.419 0.3 30.4394 6.56 286.2 3.063014 26 14.0 13.9 6.4200 35.1 0.418 0.2 30.4809 6.58 286.9 3.067966 26 15.0 14.9 6.5280 38.3 0.433 0.2 30.5753 6.53 284.8 3.085421 25 16.0 15.8 6.7439 40.4 0.439 0.1 30.7314 6.47 282.1 3.117427 26 17.0 16.8 6.7946 43.2 0.432 0.1 30.7591 6.44 280.6 3.124192 24 18.0 17.8 6.8944 44.4 0.430 0.1 30.8188 6.39 278.7 3.137943 24 19.0 18.8 6.9224 45.3 0.417 0.1 30.8369 6.38 278.0 3.141958 24 20.0 19.8 6.9185 46.0 0.416 0.1 30.8368 6.38 278.0 3.141668 24 21.0 20.8 6.9214 46.2 0.422 0.0 30.8370 6.38 278.0 3.141963 24 22.0 21.8 6.9213 46.3 0.420 0.0 30.8366 6.38 278.0 3.141966 25 23.0 22.8 6.9228 46.3 0.418 0.0 30.8377 6.38 278.0 3.142226 24 24.0 23.8 6.9213 46.4 0.421 0.0 30.8372 6.38 278.3 3.142103 24 25.0 24.8 6.9313 46.4 0.412 0.0 30.8406 6.39 278.4 3.143285 25 26.0 25.8 6.9699 46.5 0.397 0.0 30.8568 6.37 277.8 3.148011 24 27.0 26.8 7.0246 46.6 0.389 0.0 30.8816 6.36 277.4 3.154863 24 28.0 27.8 7.0383 46.7 0.376 0.0 30.8900 6.38 278.2 3.156812 24 29.0 28.7 7.0664 46.8 0.353 0.0 30.9173 6.39 278.5 3.161706 24 30.0 29.7 7.2135 46.9 0.314 0.0 31.0173 6.36 277.2 3.183218 24 31.0 30.7 7.3597 46.9 0.285 0.0 31.1344 6.32 275.5 3.206338 25 32.0 31.7 7.4210 46.0 0.268 0.0 31.2040 6.33 276.0 3.217973 24 33.0 32.7 7.4423 46.8 0.249 0.0 31.2306 6.36 277.3 3.222282 24 34.0 33.7 7.5843 46.5 0.216 0.0 31.3771 6.35 276.6 3.247948 25 35.0 34.7 7.6695 45.2 0.201 0.0 31.4809 6.33 275.8 3.264895 24 36.0 35.7 7.6786 42.3 0.192 0.0 31.4989 6.32 275.5 3.267387 25 37.0 36.7 7.6842 40.5 0.186 0.0 31.5008 6.32 275.4 3.268082 31 38.0 37.7 7.7020 39.4 0.182 0.0 31.5053 6.31 274.9 3.270052 41 39.0 38.7 7.7131 38.5 0.177 0.0 31.5123 6.30 274.7 3.271685 49 40.0 39.6 7.7218 37.2 0.179 0.0 31.5261 6.30 274.5 3.273756 52 41.0 40.6 7.7209 35.9 0.180 0.0 31.5411 6.31 275.0 3.275132 54 42.0 41.6 7.7183 35.8 0.183 0.0 31.5474 6.32 275.2 3.275552 55 43.0 42.6 7.7152 36.6 0.186 0.0 31.5508 6.32 275.3 3.275644 56 44.0 43.6 7.6856 36.7 0.194 0.0 31.5511 6.32 275.4 3.273206 55 45.0 44.6 7.5527 37.1 0.230 0.0 31.5380 6.36 277.2 3.260794 54 46.0 45.6 7.4237 39.4 0.243 0.0 31.5384 6.41 279.2 3.249924 54 47.0 46.6 7.3696 43.0 0.260 0.0 31.5452 6.43 280.2 3.246018 55 48.0 47.6 7.2830 45.0 0.294 0.0 31.5495 6.47 281.9 3.239147 54 49.0 48.6 7.2155 47.2 0.311 0.0 31.5570 6.50 283.1 3.234174 56 50.0 49.5 7.1976 49.2 0.317 0.0 31.5716 6.50 283.2 3.234063 56 51.0 50.5 7.1951 50.1 0.319 0.0 31.5859 6.50 283.1 3.235204 56 52.0 51.5 7.1819 50.5 0.323 0.0 31.5979 6.50 283.3 3.235245 58 53.0 52.5 7.2176 51.0 0.309 0.0 31.6134 6.49 282.8 3.239741 56 54.0 53.5 7.2883 50.8 0.276 0.0 31.6322 6.45 281.0 3.247512 56 55.0 54.5 7.4102 49.9 0.239 0.0 31.6648 6.38 278.2 3.260914 57 56.0 55.5 7.4472 48.1 0.226 0.0 31.6746 6.35 276.8 3.265013 56 57.0 56.5 7.4653 47.4 0.222 0.0 31.6795 6.34 276.0 3.267045 56 58.0 57.5 7.4661 47.1 0.223 0.0 31.6819 6.33 275.6 3.267378 57 58.6 58.1 7.4547 47.1 0.229 0.0 31.6809 6.33 275.6 3.266340 11