*2019/07/15 16:32:27.48 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2014/07/21 18:04:03.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 35 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AD681FD2 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.015 38.65 2 Depth metres 3.966 38.255 3 Temperature:Primary 'deg C (ITS90)' -1.7232 1.4347 4 Transmissivity %/metre 8.5 46.4 5 Fluorescence:URU:Seapoint mg/m^3 0.159 14.439 6 PAR uE/m^2/sec 0 175.898 7 PAR:Reference uE/m^2/sec 688.37 826.944 8 Salinity:T0:C0 PSS-78 30.2117 32.6591 9 Oxygen:Dissolved:SBE mL/L 6.731 9.575 10 Oxygen:Dissolved:SBE umol/kg 292.7975 416.7831 11 Conductivity:Primary S/m 2.560198 2.65151 12 Number_of_bin_records n/a 1 75 $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 ' ' 9 F ' ' 4 9 -99 ' ' 7 F ' ' 2 10 -99 ' ' 6 F ' ' 1 11 -99 ' ' 10 F ' ' 6 12 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2014-012\Processing\derive\2014-12-0042.cnv $END *ADMINISTRATION MISSION : 2014-012 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : C3O SCIENTIST : Vagle S. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : North Pacific / Bering Sea/ Chukchi Sea STATION : DBO-4.5 EVENT NUMBER : 42 LATITUDE : 71 29.40000 N ! (deg min) LONGITUDE : 163 23.37000 W ! (deg min) WATER DEPTH : 43 ALTIMETER (M) : 4.44 ! 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 : 0941 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 03P5048 Conductivity ' ' 3579 'Pressure:Digiquartz with TC' ' ' 0941 Temperature:2 ' ' 03P5073 Conductivity:2 ' ' 3581 Fluorometer:Seapoint ' ' 2745 'Transmissometer:WET Labs C-Star' ' ' 1050 'Oxygen:SBE 43' ' ' 1117 Altimeter ' ' 40853 PAR/Irradiance:Biospherical/Licor ' ' 70501 Unavailable ' ' ' ' SPAR:Biospherical/Licor ' ' 20279 $END $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 2019/07/11 15:46:56 21670 21670 CLEAN 5.2.3 2019/07/11 15:49:33 21521 21521 CLIP 1.3 2019/07/12 13:33:21 21521 10972 SHIFTDAT 3.4 2019/07/12 13:46:49 10972 10972 SHIFTDAT 3.4 2019/07/12 14:11:37 10972 10972 SHIFTDAT 3.4 2019/07/12 14:12:56 10972 10972 DELETE 6.3 2019/07/12 14:14:10 10972 1294 CTDEDIT 5.2.3 2019/07/15 14:22:43 1294 1067 CALIB 12.0 2019/07/15 15:56:38 1067 1067 FILTERS 4.3 2019/07/15 15:56:52 1067 1067 BINAVE 4.2 2019/07/15 15:57:03 1067 35 REMOVECH 8.2 2019/07/15 15:57:09 35 35 CHGUNITS 3.1.1 2019/07/15 15:57:18 35 35 REORDER 1.3.1 2019/07/15 15:57:30 ? ? HDREDIT2 3.1.1 2019/07/15 16:32:27 ? ? $END $REMARKS -CLEAN functions: 2019/07/11 15:47:22 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 CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 10550,100000 Time Not Available in File -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= -0.40 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 28.87 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/15 14:22:43 227 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2019/07/15 15:56:38 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2014-012\Processing\doc\2011-012-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Salinity:T0:C0 PSS-78 10 0.1000000E-02 0.1000000E+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 2019/07/15 15:57:09 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' changed from mL/L to umol/kg -HEADER EDITS: 2019/07/15 16:32:27 Applied edit header: P:\Cruise_Data_Processing\2014-012\Processing\doc\2014-012-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 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: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 12: Number_of_bin_records [n/a] Pad: ' ' ==> -99 Channel 2: Depth [metres] Name: Depth:Salt_Water ==> Depth Format: F10.3 ==> F7.1 Channel 11: Conductivity:Primary [S/m] Format: F11.6 ==> F10.6 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\2014-12_SWL-Leg1\Raw\2014-12-0042.hex Software Version Seasave V 7.23.2 Temperature SN = 03P5048 Conductivity SN = 3579 Number of Bytes Per Scan = 44 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jul 21 2014 18:03:01 NMEA Latitude = 71 29.40 N NMEA Longitude = 163 23.37 W NMEA UTC (Time) = Jul 21 2014 18:04:03 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.2 number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 3 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds autorun on power up is disabled S> Cruise: 2014-12 Canada's Three Oceans (C3O) Ship: CCGS Sir Wilfrid Laurier Scientist: Svein Vagle Station: DBO-4.5 Depth: 43 System UTC = Jul 21 2014 18:03:01 # nquan = 19 # nvalues = 21670 # 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 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 18 = flag: flag # span 0 = 1, 21670 # span 1 = -0.194, 38.871 # span 2 = -0.192, 38.471 # span 3 = -1.7236, 6.3193 # span 4 = -1.7246, 7.6482 # span 5 = 1.093228, 3.104612 # span 6 = 0.122353, 3.172634 # span 7 = 0.4250, 85.9770 # span 8 = 2.4420e-02, 3.4469e+01 # span 9 = 2.2930, 3.4921 # span 10 = 1.0000e-12, 1.2043e+03 # span 11 = 6.0762e+02, 8.7489e+02 # span 12 = 0.00, 100.00 # span 13 = -1.338, 1.331 # span 14 = 0, 1 # span 15 = 11.4813, 34.3604 # span 16 = 1.0994, 34.8375 # span 17 = 6.6990, 11.5302 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 21 2014 18:04:03 [NMEA time, first data scan] # bad_flag = -9.990e-29 # # # # # 03P5048 # 09-Dec-2013 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34008593e-003 # 6.39183006e-004 # 2.21074210e-005 # 2.07125079e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3579 # 10-Dec-2013 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.41093634e+000 # 1.16732718e+000 # -1.50483586e-003 # 1.57425510e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0941 # 07-Dec-2009 # -4.259763e+004 # -9.844260e-001 # 1.376500e-002 # 3.562200e-002 # 0.000000e+000 # 3.042047e+001 # -6.119116e-004 # 4.117890e-006 # 3.466810e-009 # 1.00069000 # -6.10000 # 0.000000e+000 # 1.281400e-002 # -9.482010e+000 # # # # # # 03P5073 # 07-Dec-2013 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38645085e-003 # 6.43583395e-004 # 2.30148653e-005 # 2.19788407e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3581 # 10-Dec-2013 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.28052980e+000 # 1.14232464e+000 # -1.44816970e-003 # 1.53467886e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 2745 # # # 2 # 0.000 # # # # # # 1050 # 2014-06-14 # 17.3950 # -0.9980 # 0.250 # # # # # # 1117 # 31-Dec-2013 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3960e-001 # -0.5247 # -3.9531e-003 # 1.9070e-004 # -2.7464e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.2700 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 40853 # # 15.000 # 0.000 # # # # # # 70501 # 2012-07-03 # 1.00000000 # 0.00000000 # 11933000000.00000000 # 1.00000000 # -0.08496577 # # # # # # # # # # # # # # # # # # 20279 # 13-03-2007 # 1.5748e+003 # 1.00000000 # # # # datcnv_date = Jul 10 2019 13:53:05, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2014-012\RAW\CTD\2014-12-0042.hex P:\Cru ise_Data_Processing\2014-012\Processing\doc\2014-012-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Jul 11 2019 14:10:37, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2014-012\Processing\convert\2014-12-00 42.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 = Jul 11 2019 15:17:54, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2014-012\Processing\wildedit\2014-12-0 042.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 11 2019 15:24:42, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2014-012\Processing\align\2014-12-0042.c nv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jul 11 2019 15:43:48, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2014-012\Processing\celltm\2014-12-0042. cnv P:\Cruise_Data_Processing\2014-012\Processing\doc\2014-012-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 records corrupted by shed wakes. --------------------------------------------------------------------------------------- Data Processing Notes: ---------------------- The event numbers used correspond to the consecutive CTD casts rather than those found on the rosette sampling log sheets and in the Daily Science Log Book. Since the analysts also used the consecutive CTD event numbers, no change was made to file names. There are notations in the log book in column "Watch Keepers" that contain the cast numbers that are used in these files for event numbers. See document "2014-012-event-number-guide.csv" to relate the two sets of event numbers. Transmissivity, Fluorescence: SeaPoint, PAR and PAR:Reference are nominal and unedited except that some records were removed in editing temperature and salinity. There was no calibration sampling for dissolved oxygen. Calibration drift in this type of sensor generally leads to values that are low. The dissolved oxygen surface saturation values ranged from 85% to 135%, with most above 95%, so values are not notably low. Since a post-cruise calibration indicates only a slight drift, with values low by about 1%, and we don’t know when that drift occurred, no recalibration was applied to dissolved oxygen. The bottle comparison indicated salinity was reading low by about 0.01psu but the results were not trusted due to delayed analysis and probable incomplete flushing of Niskin bottles. The post-cruise calibrations show that the primary salinity had drifted low by about 0.0025psu. Salinity data was recalibrated by adding 0.001psu as some drift downwards was likely. Calibration is likely within 0.002psu, but larger errors are expected due to minor misalignment in the presence of large vertical temperature gradients, especially near the surface. For further processing details see the processing report 2014-012_Processing_Report.doc. --------------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (0.1E-02 1) $END !--1--- --2--- ---3---- --4-- ---5--- --6--- --7--- ---8---- --9--- --10- ----11--- -12- !Pressu Depth Temperat Trans Fluores PAR PAR: Salinity Oxygen Oxyge Conductiv Numb !re ure: missi cence: Refere :T0:C0 : n: ity: er_o ! Primary vity URU: nce Dissol Disso Primary ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ ------ -------- ----- ------- ------ ------ -------- ------ ----- --------- ---- *END OF HEADER 4.0 4.0 1.4347 46.3 0.164 175.9 826.9 30.2141 8.79 383.0 2.650247 31 5.1 5.1 1.4347 46.4 0.163 146.9 819.8 30.2117 8.80 383.4 2.650105 75 6.0 5.9 1.4102 46.4 0.159 136.9 813.6 30.2431 8.70 379.0 2.650754 34 7.0 7.0 1.3764 46.2 0.169 114.6 809.3 30.2847 8.73 380.3 2.651510 35 7.9 7.9 1.1596 46.4 0.206 103.1 807.4 30.4037 8.97 390.9 2.644193 31 8.8 8.7 0.2680 41.3 0.379 91.6 805.1 30.9441 8.88 386.6 2.617505 20 10.5 10.4 0.0201 38.6 0.696 70.5 799.9 31.0990 9.31 405.7 2.610250 1 11.1 11.0 -0.2028 37.1 0.803 65.9 798.9 31.2368 9.44 411.1 2.603421 20 11.8 11.7 -0.6666 37.5 1.060 58.0 795.6 31.5234 9.51 413.9 2.588882 19 14.0 13.9 -1.2470 35.6 2.054 31.4 788.4 31.8484 9.57 416.8 2.567729 26 15.0 14.8 -1.5218 28.6 2.655 24.5 780.5 32.0397 9.31 405.0 2.560257 28 16.0 15.9 -1.5766 18.8 7.208 19.3 771.7 32.0974 8.88 386.6 2.560198 29 17.0 16.8 -1.6022 16.9 14.439 15.0 763.6 32.1409 8.53 371.3 2.561401 29 18.0 17.8 -1.6168 18.4 13.197 9.1 757.0 32.1627 8.31 361.5 2.561878 30 19.0 18.8 -1.6264 23.0 10.357 5.6 750.8 32.1774 8.16 355.2 2.562229 33 20.0 19.8 -1.6359 25.0 9.422 3.5 745.8 32.1938 8.03 349.6 2.562720 34 21.0 20.8 -1.6466 26.8 9.553 2.2 742.0 32.2149 7.90 343.9 2.563446 31 22.0 21.8 -1.6614 27.5 8.641 1.5 739.1 32.2442 7.76 337.6 2.564451 28 23.0 22.8 -1.6779 26.5 7.093 1.1 736.5 32.2866 7.64 332.4 2.566259 31 24.0 23.8 -1.6859 26.4 7.811 0.8 734.5 32.3080 7.51 326.7 2.567231 33 25.0 24.7 -1.6942 25.4 7.506 0.6 733.0 32.3341 7.42 322.8 2.568503 31 26.0 25.7 -1.7038 25.7 7.439 0.4 731.9 32.3697 7.45 324.2 2.570361 27 27.0 26.7 -1.7085 29.4 7.520 0.3 729.8 32.4124 7.58 329.7 2.573118 26 28.0 27.7 -1.7017 32.3 6.917 0.2 728.0 32.4673 7.58 329.6 2.577666 35 29.0 28.7 -1.7123 28.4 4.692 0.2 726.8 32.5676 7.28 316.6 2.584111 36 30.0 29.7 -1.7230 24.8 3.775 0.1 726.8 32.6538 7.05 306.6 2.589537 25 31.0 30.7 -1.7229 24.0 2.695 0.1 728.4 32.6554 6.97 303.2 2.589698 21 32.0 31.7 -1.7229 23.7 2.202 0.1 729.1 32.6554 6.93 301.5 2.589745 24 33.0 32.7 -1.7230 23.7 1.579 0.1 731.9 32.6546 6.90 300.2 2.589729 32 34.0 33.6 -1.7231 23.9 1.699 0.0 734.2 32.6565 6.88 299.1 2.589894 33 35.0 34.6 -1.7232 23.4 1.639 0.0 735.9 32.6577 6.87 298.9 2.590018 26 36.0 35.7 -1.7232 20.5 1.504 0.0 739.1 32.6579 6.86 298.3 2.590074 33 36.8 36.4 -1.7230 8.5 1.568 0.0 742.2 32.6582 6.85 298.0 2.590150 15 38.0 37.6 -1.7231 13.4 1.542 0.0 752.4 32.6591 6.78 294.8 2.590256 75 38.6 38.3 -1.7231 8.7 1.372 0.0 688.4 32.6590 6.73 292.8 2.590288 29