*2019/07/15 16:32:26.51 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2014/07/18 16:23:20.000 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 : A6B0BC67 NUMBER OF CHANNELS : 12 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.04 38.678 2 Depth metres 3.994 38.289 3 Temperature:Primary 'deg C (ITS90)' 5.6308 6.3792 4 Transmissivity %/metre 11.1 36.5 5 Fluorescence:URU:Seapoint mg/m^3 0.57 1.038 6 PAR uE/m^2/sec 0 49.665 7 PAR:Reference uE/m^2/sec 157.67 173.05 8 Salinity:T0:C0 PSS-78 30.8493 31.2335 9 Oxygen:Dissolved:SBE mL/L 6.823 7.119 10 Oxygen:Dissolved:SBE umol/kg 297.39 310.1968 11 Conductivity:Primary S/m 3.06273 3.097799 12 Number_of_bin_records n/a 9 36 $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\2014-12-0026.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 : SEC-7 EVENT NUMBER : 26 LATITUDE : 68 14.53000 N ! (deg min) LONGITUDE : 167 7.30000 W ! (deg min) WATER DEPTH : 43 ALTIMETER (M) : 5.13 ! 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 15:46:02 17571 17571 CLEAN 5.2.3 2019/07/11 15:48:45 17463 17463 CLIP 1.3 2019/07/12 13:28:08 17463 10014 SHIFTDAT 3.4 2019/07/12 13:46:20 10014 10014 SHIFTDAT 3.4 2019/07/12 14:11:12 10014 10014 SHIFTDAT 3.4 2019/07/12 14:12:30 10014 10014 DELETE 6.3 2019/07/12 14:13:56 10014 1209 CTDEDIT 5.2.3 2019/07/15 12:05:10 1209 982 CALIB 12.0 2019/07/15 15:56:34 982 982 FILTERS 4.3 2019/07/15 15:56:48 982 982 BINAVE 4.2 2019/07/15 15:57:01 982 36 REMOVECH 8.2 2019/07/15 15:57:08 36 36 CHGUNITS 3.1.1 2019/07/15 15:57:18 36 36 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 = 7450,100000 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 28.78 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.2.3 2019/07/15 12:05:10 227 records were deleted in this editing session. 45 changes in channel Salinity:T0:C0 -CALIB parameters: 2019/07/15 15:56:34 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\2014-12-0026.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 18 2014 16:22:19 NMEA Latitude = 68 14.53 N NMEA Longitude = 167 07.30 W NMEA UTC (Time) = Jul 18 2014 16:23:20 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: SEC-7 Depth: 43 System UTC = Jul 18 2014 16:22:19 # nquan = 19 # nvalues = 17571 # 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, 17571 # span 1 = -0.050, 38.782 # span 2 = -0.049, 38.390 # span 3 = 3.9279, 6.4249 # span 4 = 3.9543, 6.4244 # span 5 = 1.827190, 3.100274 # span 6 = 1.844559, 3.100207 # span 7 = 1.3171, 85.9770 # span 8 = 6.1050e-02, 2.0452e+01 # span 9 = 2.5324, 3.8242 # span 10 = 1.0000e-12, 3.3410e+02 # span 11 = 1.4614e+02, 1.9036e+02 # span 12 = 0.00, 100.00 # span 13 = -1.077, 1.617 # span 14 = 0, 1 # span 15 = 17.3245, 33.0880 # span 16 = 18.0227, 33.0819 # span 17 = 6.0293, 10.3624 # span 18 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jul 18 2014 16:23:20 [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 13:52:00, 7.26.7.129 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2014-012\RAW\CTD\2014-12-0026.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 14:09:54, 7.26.7.129 # wildedit_in = P:\Cruise_Data_Processing\2014-012\Processing\convert\2014-12-00 26.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 15:17:16, 7.26.7.129 # alignctd_in = P:\Cruise_Data_Processing\2014-012\Processing\wildedit\2014-12-0 026.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Jul 11 2019 15:24:00, 7.26.7.129 # celltm_in = P:\Cruise_Data_Processing\2014-012\Processing\align\2014-12-0026.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 15:42:59, 7.26.7.129 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2014-012\Processing\celltm\2014-12-0026. 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 4.0 4.0 6.3792 36.5 0.992 49.7 173.1 30.8493 6.86 298.8 3.097799 24 5.0 4.9 6.3717 36.4 0.968 39.7 173.1 30.8518 6.86 299.1 3.097452 23 6.0 6.0 6.3500 36.4 0.971 31.9 173.1 30.8584 6.86 299.2 3.096304 28 7.0 6.9 6.3543 36.3 1.005 27.6 173.1 30.8570 6.82 297.4 3.096572 32 8.0 7.9 6.3648 36.3 0.990 22.4 173.1 30.8532 6.83 297.5 3.097135 28 9.0 8.9 6.3376 36.4 0.932 17.1 173.1 30.8609 6.88 299.7 3.095606 26 10.0 9.9 6.0893 36.3 1.038 13.9 172.9 30.9379 6.91 301.3 3.082229 31 11.0 10.9 6.0324 35.9 0.945 11.4 173.1 30.9498 6.93 301.8 3.078719 28 12.0 11.9 5.9855 35.9 0.968 9.5 173.1 30.9637 6.99 304.5 3.076109 26 13.0 12.9 5.7571 35.7 0.914 7.7 172.8 31.0598 7.07 308.1 3.065976 26 14.0 13.9 5.6522 36.0 1.021 6.3 172.7 31.1280 7.09 309.1 3.063482 28 15.0 14.8 5.6317 36.2 0.878 5.2 171.6 31.1380 7.11 309.9 3.062730 27 16.0 15.8 5.6308 36.4 0.865 4.2 171.1 31.1430 7.11 310.0 3.063143 26 17.0 16.8 5.6326 36.1 0.921 3.4 171.1 31.1457 7.12 310.2 3.063568 27 18.0 17.8 5.6923 35.5 0.833 2.8 171.1 31.1680 7.10 309.5 3.070507 29 19.0 18.8 5.7517 34.4 0.806 2.5 171.1 31.1855 7.10 309.3 3.077025 28 20.0 19.8 5.7741 33.9 0.757 2.1 171.1 31.1932 7.11 309.7 3.079602 26 21.0 20.8 5.7970 33.6 0.754 1.7 171.1 31.2020 7.10 309.4 3.082315 25 22.0 21.8 5.8137 33.5 0.797 1.4 171.1 31.2078 7.09 309.1 3.084255 27 23.0 22.8 5.8496 33.7 0.716 1.2 171.1 31.2213 7.09 308.7 3.088472 28 24.0 23.7 5.8626 33.8 0.683 1.0 171.1 31.2279 7.06 307.7 3.090182 28 25.0 24.7 5.8611 33.7 0.674 0.8 171.1 31.2303 7.06 307.6 3.090306 27 26.0 25.7 5.8474 31.9 0.681 0.7 170.8 31.2335 7.07 308.1 3.089515 27 27.0 26.7 5.7926 28.1 0.640 0.6 170.1 31.2305 7.07 308.0 3.084737 27 28.0 27.7 5.7553 23.0 0.610 0.5 169.4 31.2272 7.07 307.9 3.081422 29 29.0 28.7 5.7716 18.9 0.581 0.3 169.8 31.2288 7.08 308.3 3.082956 29 30.0 29.7 5.7770 16.2 0.578 0.3 169.2 31.2298 7.08 308.4 3.083526 27 31.0 30.7 5.7483 15.1 0.599 0.2 169.2 31.2259 7.08 308.6 3.080852 25 32.0 31.7 5.7357 13.7 0.588 0.1 169.2 31.2243 7.08 308.4 3.079705 25 33.0 32.7 5.7290 12.3 0.612 0.1 169.2 31.2235 7.07 307.8 3.079127 29 34.0 33.6 5.7275 11.9 0.629 0.0 169.2 31.2233 7.06 307.7 3.079019 31 35.0 34.6 5.7234 11.9 0.570 0.0 169.2 31.2227 7.06 307.8 3.078671 26 36.0 35.6 5.7189 11.6 0.589 0.0 169.2 31.2222 7.07 308.0 3.078300 28 37.0 36.7 5.7151 11.1 0.590 0.0 168.3 31.2216 7.08 308.4 3.077985 36 37.8 37.4 5.7130 11.3 0.591 0.0 167.3 31.2215 7.08 308.6 3.077832 29 38.7 38.3 5.7101 11.5 0.587 0.0 157.7 31.2216 7.07 307.9 3.077643 9