*2019/07/15 16:32:27.53 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2014/07/21 19:34:02.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 36 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C5EB39F3 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.408 36.987 2 Depth metres 2.383 36.611 3 Temperature:Primary 'deg C (ITS90)' -1.718 1.8543 4 Transmissivity %/metre 1.9 46.9 5 Fluorescence:URU:Seapoint mg/m^3 0.133 39.607 6 PAR uE/m^2/sec 0 297.941 7 PAR:Reference uE/m^2/sec 619.457 678.644 8 Salinity:T0:C0 PSS-78 29.9688 32.6064 9 Oxygen:Dissolved:SBE mL/L 6.94 10.14 10 Oxygen:Dissolved:SBE umol/kg 301.9017 441.3436 11 Conductivity:Primary S/m 2.565261 2.662867 12 Number_of_bin_records n/a 18 45 $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\2014-12-0043.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-4.5A EVENT NUMBER : 43 LATITUDE : 71 33.41000 N ! (deg min) LONGITUDE : 163 35.30000 W ! (deg min) WATER DEPTH : 43 ALTIMETER (M) : 4.4 ! 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 : 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 15:46:59 20987 20987 CLEAN 5.2.3 2019/07/11 15:49:35 20648 20648 CLIP 1.3 2019/07/12 13:33:32 20648 5499 SHIFTDAT 3.4 2019/07/12 13:46:50 5499 5499 SHIFTDAT 3.4 2019/07/12 14:11:39 5499 5499 SHIFTDAT 3.4 2019/07/12 14:12:57 5499 5499 DELETE 6.3 2019/07/12 14:14:11 5499 1144 CTDEDIT 5.2.3 2019/07/15 14:25:40 1144 1031 CALIB 12.0 2019/07/15 15:56:38 1031 1031 FILTERS 4.3 2019/07/15 15:56:52 1031 1031 BINAVE 4.2 2019/07/15 15:57:03 1031 36 REMOVECH 8.2 2019/07/15 15:57:09 36 36 CHGUNITS 3.1.1 2019/07/15 15:57:18 36 36 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 = 15150,100000 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 28.80 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/15 14:25:40 113 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\2014-12-0043.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 19:33:00 NMEA Latitude = 71 33.41 N NMEA Longitude = 163 35.30 W NMEA UTC (Time) = Jul 21 2014 19:34:02 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-4.5A Depth: 45 System UTC = Jul 21 2014 19:33:00 # nquan = 19 # nvalues = 20987 # 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, 20987 # span 1 = -0.421, 38.804 # span 2 = -0.417, 38.404 # span 3 = -1.7182, 4.6384 # span 4 = -1.7190, 4.3897 # span 5 = 0.242151, 2.992466 # span 6 = 0.042455, 2.945580 # span 7 = 0.4888, 85.9770 # span 8 = 2.4420e-02, 4.4261e+01 # span 9 = 2.3114, 3.4444 # span 10 = 1.0000e-12, 1.3590e+03 # span 11 = 5.3455e+02, 7.4990e+02 # span 12 = 0.00, 100.00 # span 13 = -1.740, 1.262 # span 14 = 0, 1 # span 15 = 2.1148, 32.7773 # span 16 = 0.3421, 32.6070 # span 17 = 6.7695, 11.2167 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 21 2014 19:34:02 [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 13:53:09, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2014-012\RAW\CTD\2014-12-0043.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 14:10:40, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2014-012\Processing\convert\2014-12-00 43.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 15:17:56, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2014-012\Processing\wildedit\2014-12-0 043.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 11 2019 15:24:44, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2014-012\Processing\align\2014-12-0043.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 15:43:51, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2014-012\Processing\celltm\2014-12-0043. 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 near the bottom of the cast. --------------------------------------------------------------------------------------- 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 2.4 2.4 1.8492 46.5 0.133 297.9 678.6 29.9738 8.41 366.7 2.662724 33 2.9 2.9 1.8494 46.8 0.135 259.9 675.8 29.9738 8.40 366.1 2.662765 45 4.0 3.9 1.8522 46.9 0.144 206.3 673.0 29.9711 8.38 365.5 2.662799 37 5.0 5.0 1.8543 46.9 0.139 175.8 671.4 29.9688 8.36 364.4 2.662819 28 6.0 6.0 1.8532 46.9 0.137 167.6 669.5 29.9699 8.05 351.1 2.662867 31 7.0 6.9 1.8485 46.9 0.138 144.5 665.5 29.9736 7.80 340.1 2.662843 33 8.0 7.9 1.7388 46.5 0.152 134.5 663.1 30.0467 8.55 372.6 2.660348 18 9.0 8.9 0.1479 35.7 0.155 123.7 661.5 31.0651 9.59 417.5 2.616890 24 10.0 9.9 -1.2039 33.6 0.177 115.1 660.7 31.9444 10.14 441.3 2.577989 31 11.0 10.9 -1.4562 28.6 0.362 97.7 658.3 32.1025 9.97 434.0 2.569801 31 12.0 11.9 -1.5622 4.7 3.222 81.5 655.7 32.1539 9.86 429.0 2.565261 25 13.0 12.9 -1.4707 23.5 17.624 66.3 653.5 32.1919 9.72 422.9 2.575255 24 14.0 13.9 -1.5582 33.7 18.991 31.9 651.8 32.2182 9.76 424.8 2.570326 26 15.0 14.8 -1.4753 40.1 8.242 20.4 649.4 32.2514 9.78 425.4 2.579315 32 16.0 15.8 -1.5024 35.8 3.294 14.7 647.0 32.2733 9.57 416.6 2.578815 32 17.0 16.8 -1.5484 26.3 2.616 12.0 644.5 32.2866 9.32 405.7 2.576194 30 18.0 17.8 -1.5488 28.1 4.723 10.0 641.4 32.2983 9.09 395.5 2.577062 24 19.0 18.8 -1.5622 28.7 6.173 7.9 639.3 32.3062 8.82 384.0 2.576622 22 20.0 19.8 -1.5891 28.1 6.611 6.0 638.4 32.3116 8.53 371.3 2.574937 24 21.0 20.8 -1.6046 23.0 5.813 4.3 637.1 32.3184 8.20 356.6 2.574257 30 22.0 21.8 -1.6240 16.9 7.467 3.0 635.1 32.3263 7.84 341.0 2.573335 40 22.9 22.7 -1.6461 4.5 11.524 2.3 631.6 32.3348 7.59 330.2 2.572249 32 24.0 23.7 -1.6665 1.9 22.436 1.5 627.9 32.3518 7.56 329.0 2.571917 21 25.0 24.8 -1.6818 10.7 38.866 0.7 626.8 32.3716 7.60 330.7 2.572192 19 26.0 25.7 -1.6859 21.1 39.607 0.3 626.8 32.3891 7.62 331.7 2.573172 20 27.0 26.8 -1.6865 26.0 24.209 0.2 625.8 32.4102 7.60 330.7 2.574695 27 28.0 27.7 -1.7009 22.0 11.425 0.1 624.9 32.4583 7.49 325.7 2.577083 38 28.9 28.7 -1.7053 14.1 10.760 0.1 623.0 32.5023 7.28 316.9 2.579953 30 30.0 29.7 -1.7168 12.5 14.591 0.1 621.7 32.5943 7.13 310.0 2.585735 21 31.0 30.7 -1.7179 14.3 15.384 0.0 621.1 32.6029 7.04 306.3 2.586307 24 32.0 31.7 -1.7179 19.1 9.878 0.0 621.1 32.6032 7.00 304.3 2.586373 25 33.0 32.7 -1.7180 20.6 5.717 0.0 621.0 32.6036 6.96 302.9 2.586444 32 34.0 33.6 -1.7179 20.6 3.614 0.0 621.1 32.6046 6.94 301.9 2.586560 35 35.0 34.6 -1.7179 19.6 4.198 0.0 621.1 32.6061 6.94 301.9 2.586714 27 36.0 35.7 -1.7176 17.8 3.284 0.0 621.0 32.6062 6.95 302.5 2.586791 24 37.0 36.6 -1.7177 15.9 3.228 0.0 619.5 32.6064 6.97 303.4 2.586845 25