*2019/07/15 16:32:26.00 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2014/07/16 11:41:28.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 33 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BAAAE894 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.959 34.682 2 Depth metres 2.927 34.348 3 Temperature:Primary 'deg C (ITS90)' 2.1288 5.8002 4 Transmissivity %/metre 1.4 28 5 Fluorescence:URU:Seapoint mg/m^3 4.352 19.627 6 PAR uE/m^2/sec 0 0.33E-01 7 PAR:Reference uE/m^2/sec 1.735 1.923 8 Salinity:T0:C0 PSS-78 31.8558 31.9836 9 Oxygen:Dissolved:SBE mL/L 7.331 8.221 10 Oxygen:Dissolved:SBE umol/kg 319.1254 357.984 11 Conductivity:Primary S/m 2.848467 3.140135 12 Number_of_bin_records n/a 11 50 $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\2014-12-0016.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 : UTBS-2A EVENT NUMBER : 16 LATITUDE : 64 40.21000 N ! (deg min) LONGITUDE : 168 14.05000 W ! (deg min) WATER DEPTH : 39 ALTIMETER (M) : 3.81 ! 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 15:45:29 16861 16861 CLEAN 5.2.3 2019/07/11 15:48:15 16779 16779 CLIP 1.3 2019/07/12 13:26:40 16779 5030 SHIFTDAT 3.4 2019/07/12 13:46:04 5030 5030 SHIFTDAT 3.4 2019/07/12 14:10:56 5030 5030 SHIFTDAT 3.4 2019/07/12 14:12:14 5030 5030 DELETE 6.3 2019/07/12 14:13:47 5030 989 CTDEDIT 5.2.3 2019/07/15 10:50:21 989 968 CALIB 12.0 2019/07/15 15:56:31 968 968 FILTERS 4.3 2019/07/15 15:56:46 968 968 BINAVE 4.2 2019/07/15 15:56:59 968 33 REMOVECH 8.2 2019/07/15 15:57:08 33 33 CHGUNITS 3.1.1 2019/07/15 15:57:17 33 33 REORDER 1.3.1 2019/07/15 15:57:29 ? ? HDREDIT2 3.1.1 2019/07/15 16:32:26 ? ? $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 = 11750,100000 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 25.21 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/15 10:50:21 21 records were deleted in this editing session. 142 changes in channel Salinity:T0:C0 -CALIB parameters: 2019/07/15 15:56:31 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 15:57:08 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 16:32:26 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\2014-12-0016.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 16 2014 11:40:28 NMEA Latitude = 64 40.21 N NMEA Longitude = 168 14.05 W NMEA UTC (Time) = Jul 16 2014 11:41:28 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: UTBS-2A Depth: 46 System UTC = Jul 16 2014 11:40:28 # nquan = 19 # nvalues = 16861 # 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, 16861 # span 1 = -0.124, 35.213 # span 2 = -0.122, 34.865 # span 3 = 2.1090, 11.9770 # span 4 = 2.1095, 12.0422 # span 5 = -0.000189, 3.323056 # span 6 = 0.049137, 3.230503 # span 7 = 0.5525, 85.9770 # span 8 = 4.8840e-02, 2.8803e+01 # span 9 = 2.6459, 3.2662 # span 10 = 1.0000e-12, 3.0803e+01 # span 11 = 0.0000e+00, 3.8457e+00 # span 12 = 0.00, 100.00 # span 13 = -1.082, 1.224 # span 14 = 0, 1 # span 15 = 0.0000, 33.4572 # span 16 = 0.0000, 32.6924 # span 17 = 6.4418, 10.1195 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 16 2014 11:41:28 [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 13:51:18, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2014-012\RAW\CTD\2014-12-0016.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 14:09:27, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2014-012\Processing\convert\2014-12-00 16.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 15:16:52, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2014-012\Processing\wildedit\2014-12-0 016.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 11 2019 15:23:33, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2014-012\Processing\align\2014-12-0016.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 15:42:28, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2014-012\Processing\celltm\2014-12-0016. 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; salinity was cleaned. --------------------------------------------------------------------------------------- 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 3.0 2.9 5.8002 28.0 4.458 0.0 1.9 31.8558 8.17 355.7 3.140135 42 4.0 4.0 5.7977 28.0 4.753 0.0 1.9 31.8559 8.16 355.3 3.139975 50 4.9 4.9 5.7926 27.8 4.398 0.0 1.9 31.8564 8.14 354.5 3.139631 41 6.0 5.9 5.7679 27.5 4.352 0.0 1.9 31.8573 8.13 354.0 3.137681 25 7.0 6.9 5.7744 27.5 4.353 0.0 1.9 31.8570 8.11 353.1 3.138238 25 8.0 7.9 5.6605 27.2 4.550 0.0 1.9 31.8603 8.12 353.8 3.129055 30 9.0 8.9 5.5340 27.1 4.751 0.0 1.9 31.8658 8.09 352.4 3.118980 32 10.0 9.9 5.4647 26.5 4.772 0.0 1.9 31.8700 8.10 352.6 3.113619 34 11.0 10.9 5.4660 25.7 5.023 0.0 1.9 31.8691 8.12 353.8 3.113209 31 12.0 11.9 5.0050 25.4 5.002 0.0 1.9 31.8905 8.22 358.0 3.076888 24 13.0 12.9 5.1793 25.6 5.067 0.0 1.9 31.8803 8.19 356.7 3.090690 22 14.0 13.9 5.2559 25.6 5.514 0.0 1.9 31.8765 8.14 354.5 3.096750 23 15.1 14.9 5.2313 25.7 5.292 0.0 1.9 31.8778 7.96 346.8 3.094873 34 15.9 15.8 5.2838 26.1 5.039 0.0 1.9 31.8761 7.68 334.6 3.099150 32 17.0 16.8 5.1562 25.6 5.308 0.0 1.9 31.8821 7.52 327.5 3.088801 24 18.0 17.8 4.3643 23.8 5.120 0.0 1.9 31.9115 7.56 329.0 3.025659 21 19.0 18.8 3.8373 21.4 5.393 0.0 1.9 31.9215 7.54 328.3 2.982572 25 20.0 19.8 3.0935 18.9 6.712 0.0 1.9 31.9545 7.51 326.9 2.924172 35 21.0 20.8 2.7466 15.4 7.149 0.0 1.9 31.9627 7.46 324.6 2.896615 36 22.0 21.7 2.5045 13.2 8.911 0.0 1.9 31.9615 7.43 323.6 2.876714 26 23.0 22.8 2.2876 9.3 8.716 0.0 1.9 31.9683 7.45 324.1 2.859660 21 24.0 23.8 2.2857 8.4 11.479 0.0 1.9 31.9692 7.44 323.8 2.859625 23 25.0 24.8 2.2643 9.2 13.838 0.0 1.9 31.9681 7.42 323.2 2.857795 32 26.0 25.8 2.2284 7.8 14.354 0.0 1.7 31.9704 7.39 321.7 2.855138 41 27.0 26.7 2.2395 6.1 13.589 0.0 1.9 31.9730 7.36 320.6 2.856303 33 28.0 27.7 2.2029 6.1 13.366 0.0 1.9 31.9747 7.37 320.7 2.853494 21 29.0 28.7 2.1794 5.0 14.634 0.0 1.9 31.9749 7.37 320.7 2.851643 22 30.0 29.7 2.1531 3.7 15.777 0.0 1.9 31.9763 7.36 320.3 2.849663 28 31.0 30.7 2.1395 3.2 16.352 0.0 1.9 31.9783 7.34 319.6 2.848764 37 32.0 31.6 2.1350 2.9 16.377 0.0 1.9 31.9799 7.33 319.1 2.848566 38 33.0 32.7 2.1319 2.4 17.928 0.0 1.9 31.9813 7.33 319.2 2.848467 26 34.0 33.7 2.1306 2.0 19.627 0.0 1.9 31.9821 7.35 319.8 2.848469 23 34.7 34.3 2.1288 1.4 19.412 0.0 1.9 31.9836 7.36 320.5 2.848470 11