*2019/07/15 16:32:27.12 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2014/07/20 18:30:00.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 39 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 3CE8DE2C NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.993 39.858 2 Depth metres 1.968 39.451 3 Temperature:Primary 'deg C (ITS90)' -1.4005 2.102 4 Transmissivity %/metre 21.5 50.1 5 Fluorescence:URU:Seapoint mg/m^3 0.96E-01 0.862 6 PAR uE/m^2/sec 0.636 547.746 7 PAR:Reference uE/m^2/sec 971.67 2111.068 8 Salinity:T0:C0 PSS-78 27.6291 32.1732 9 Oxygen:Dissolved:SBE mL/L 7.981 9.845 10 Oxygen:Dissolved:SBE umol/kg 347.7618 428.5374 11 Conductivity:Primary S/m 2.308261 2.742951 12 Number_of_bin_records n/a 24 64 $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\2014-12-0035.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-4.1A EVENT NUMBER : 35 LATITUDE : 71 2.47000 N ! (deg min) LONGITUDE : 162 5.24000 W ! (deg min) WATER DEPTH : 45 ALTIMETER (M) : 4.88 ! 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 15:46:34 15204 15204 CLEAN 5.2.3 2019/07/11 15:49:13 15071 15071 CLIP 1.3 2019/07/12 13:32:03 15071 5352 SHIFTDAT 3.4 2019/07/12 13:46:38 5352 5352 SHIFTDAT 3.4 2019/07/12 14:11:28 5352 5352 SHIFTDAT 3.4 2019/07/12 14:12:46 5352 5352 DELETE 6.3 2019/07/12 14:14:04 5352 1227 CTDEDIT 5.2.3 2019/07/15 14:04:06 1227 1190 CALIB 12.0 2019/07/15 15:56:36 1190 1190 FILTERS 4.3 2019/07/15 15:56:50 1190 1190 BINAVE 4.2 2019/07/15 15:57:02 1190 39 REMOVECH 8.2 2019/07/15 15:57:09 39 39 CHGUNITS 3.1.1 2019/07/15 15:57:18 39 39 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 = 9720,100000 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 30.49 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/15 14:04:06 37 records were deleted in this editing session. 81 changes in channel Salinity:T0:C0 -CALIB parameters: 2019/07/15 15:56:36 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\2014-12-0035.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 20 2014 18:28:59 NMEA Latitude = 71 02.47 N NMEA Longitude = 162 05.24 W NMEA UTC (Time) = Jul 20 2014 18:30:00 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-4.1A Depth: 47 System UTC = Jul 20 2014 18:28:59 # nquan = 19 # nvalues = 15204 # 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, 15204 # span 1 = -0.149, 40.490 # span 2 = -0.147, 40.074 # span 3 = -1.4009, 4.4011 # span 4 = -1.4015, 4.8072 # span 5 = 1.561348, 2.804591 # span 6 = 1.476094, 2.860348 # span 7 = 4.0994, 85.9770 # span 8 = 1.2210e-02, 1.3797e+00 # span 9 = 2.5324, 3.2332 # span 10 = 3.1735e-01, 5.4199e+03 # span 11 = 9.3834e+02, 2.3401e+03 # span 12 = 0.00, 100.00 # span 13 = -0.884, 1.022 # span 14 = 0, 1 # span 15 = 17.6275, 32.1745 # span 16 = 14.6879, 32.1754 # span 17 = 7.2622, 10.8000 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 20 2014 18:30:01 [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 13:52:39, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2014-012\RAW\CTD\2014-12-0035.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 14:10:20, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2014-012\Processing\convert\2014-12-00 35.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 15:17:38, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2014-012\Processing\wildedit\2014-12-0 035.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 11 2019 15:24:24, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2014-012\Processing\align\2014-12-0035.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 15:43:28, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2014-012\Processing\celltm\2014-12-0035. 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 2.0 2.0 -0.4796 45.0 0.098 547.7 1291.1 27.6291 8.37 365.6 2.308261 64 3.0 3.0 -0.4733 44.9 0.098 360.7 1314.9 27.7919 8.43 368.2 2.321278 30 4.0 3.9 -0.4200 44.9 0.096 292.8 1331.9 27.9086 8.53 372.4 2.333719 38 5.0 4.9 -0.3401 44.3 0.098 285.8 1348.0 28.2015 8.78 383.1 2.358526 29 6.0 6.0 -0.3728 43.0 0.106 211.0 1362.8 28.4421 9.21 401.9 2.377700 24 7.0 7.0 0.0056 42.5 0.113 252.7 1395.3 29.1118 8.97 391.2 2.457161 29 8.0 7.9 0.4816 42.5 0.130 202.8 1439.7 29.6087 8.41 366.9 2.530591 31 9.0 8.9 2.1020 39.7 0.158 195.9 1465.6 30.7191 7.98 347.8 2.742951 28 10.0 9.9 1.4707 43.4 0.165 175.7 1472.8 30.9288 8.25 359.5 2.710305 29 11.0 10.9 1.4296 46.4 0.197 142.0 1462.9 31.2279 8.42 366.7 2.730814 29 12.0 11.9 0.7627 49.0 0.207 124.2 1465.2 31.2902 8.68 378.2 2.683133 27 13.0 12.9 0.6455 49.8 0.195 105.6 1484.5 31.3742 8.79 382.8 2.680469 30 14.0 13.8 0.4267 50.0 0.206 101.6 1501.1 31.4670 8.90 387.8 2.670446 31 15.0 14.8 0.2531 50.1 0.236 84.7 1504.1 31.5223 9.04 393.7 2.661064 28 16.0 15.8 -0.0412 50.1 0.250 79.9 1490.6 31.5740 9.24 402.2 2.641883 28 17.0 16.9 -0.3849 50.0 0.271 73.6 1417.6 31.6594 9.53 414.8 2.621384 29 18.0 17.8 -0.6412 49.7 0.293 64.5 1269.2 31.7509 9.76 424.8 2.608158 31 19.0 18.8 -0.9249 49.5 0.338 57.7 1097.5 31.8547 9.85 428.5 2.593666 29 20.0 19.8 -1.0179 49.0 0.388 49.8 992.4 31.8996 9.70 422.4 2.589731 28 21.0 20.8 -1.1300 48.3 0.449 44.7 975.4 31.9759 9.35 406.9 2.586592 27 22.0 21.8 -1.3469 41.8 0.559 40.3 973.0 32.1343 8.96 389.9 2.581207 31 23.0 22.8 -1.3718 34.6 0.709 36.8 972.3 32.1501 8.69 378.3 2.580432 31 24.0 23.7 -1.3868 29.2 0.806 32.9 972.3 32.1586 8.56 372.6 2.579923 27 25.0 24.7 -1.3927 25.6 0.862 26.8 971.7 32.1617 8.49 369.5 2.579725 27 26.0 25.7 -1.3997 23.4 0.852 21.2 975.8 32.1653 8.45 367.5 2.579481 30 27.0 26.7 -1.3998 22.6 0.770 16.9 982.2 32.1664 8.43 366.9 2.579601 29 28.0 27.7 -1.3991 22.2 0.774 13.5 990.4 32.1674 8.43 366.8 2.579769 27 29.0 28.7 -1.3990 22.2 0.796 10.5 997.0 32.1683 8.44 367.2 2.579890 26 30.0 29.7 -1.3982 22.0 0.831 8.2 1000.1 32.1688 8.44 367.2 2.580028 27 31.0 30.7 -1.3977 22.2 0.811 6.3 1004.6 32.1693 8.43 366.9 2.580153 33 32.0 31.7 -1.3988 22.4 0.785 4.9 1011.7 32.1703 8.42 366.3 2.580186 30 33.0 32.6 -1.3994 22.0 0.812 3.8 1031.9 32.1710 8.41 366.0 2.580233 25 34.0 33.7 -1.4003 21.7 0.814 3.0 1110.4 32.1715 8.40 365.4 2.580245 28 35.0 34.6 -1.4005 21.7 0.808 2.2 1216.5 32.1721 8.38 364.7 2.580309 34 36.0 35.6 -1.4005 21.8 0.834 1.7 1504.1 32.1724 8.38 364.6 2.580384 31 37.0 36.6 -1.4005 21.8 0.776 1.3 1814.9 32.1728 8.38 364.5 2.580457 26 38.0 37.6 -1.4004 21.7 0.782 1.0 2022.6 32.1729 8.38 364.8 2.580514 30 39.0 38.6 -1.4004 21.5 0.771 0.8 2111.1 32.1732 8.42 366.5 2.580578 37 39.9 39.5 -1.3934 21.6 0.773 0.6 2101.5 32.1646 8.41 365.8 2.580543 37