*2015/05/12 12:36:45.29 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2014/08/20 12:43:45.000 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 : E5FE73EE NUMBER OF CHANNELS : 11 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 39 2 Temperature:Secondary 'deg C (ITS90)' -1.3454 2.8223 3 Transmissivity %/metre 1.4 15.1 4 Fluorescence:URU:Seapoint mg/m^3 0.68E-01 0.599 5 PAR uE/m^2/sec 0 19.885 6 PAR:Reference uE/m^2/sec 130.77 134.62 7 Turbidity:Seapoint FTU 3.645 8.645 8 Salinity:T1:C1 PSS-78 30.0094 33.2372 9 Oxygen:Dissolved:SBE mL/L 5.961 7.159 10 Oxygen:Dissolved:SBE umol/kg 259.1869 312.1328 11 Number_of_bin_records n/a 5 92 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 1 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 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2014-56\Pro $END *ADMINISTRATION MISSION : 2014-56 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : BREA SCIENTIST : Dempsey M. PLATFORM : Frosti *LOCATION GEOGRAPHIC AREA : Mackenzie Shelf, Amundsen Shelf, Beaufort Sea STATION : BOW2 EVENT NUMBER : 234 LATITUDE : 69 58.27000 N ! (deg min) LONGITUDE : 126 46.41000 W ! (deg min) WATER DEPTH : 43 ALTIMETER (M) : 5.2 ! 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 : 1189 $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 5830 Conductivity ' ' 4327 'Pressure:Digiquartz with TC' ' ' 1189 Temperature:2 ' ' 5831 Conductivity:2 ' ' 4339 Fluorometer:Seapoint ' ' 'SCF 3651' 'Transmissometer:WET Labs C-Star' ' ' CST1666DR 'Oxygen:SBE 43' ' ' 2599 Altimeter ' ' 41098 PAR/Irradiance:Biospherical/Licor ' ' 70501 'Turbidity Meter:Seapoint' ' ' 14014 Unavailable ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.23.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/04/29 16:12:47 17433 17433 CLEAN 5.2.1 2015/05/04 16:43:28 17433 17433 CALIB 11.8.1 2015/05/04 17:16:43 17433 17433 MERGEHDR 1.3 2015/05/04 17:26:27 17433 17433 SHIFTDAT 3.4 2015/05/04 17:35:43 17433 17433 SHIFTDAT 3.4 2015/05/05 10:07:48 17433 17433 SHIFTDAT 3.4 2015/05/05 10:17:10 17433 17433 DELETE 6.3 2015/05/05 10:24:23 17433 1528 CTDEDIT 5.0.4 2015/05/06 12:13:13 1528 1222 CALIB 11.8.1 2015/05/07 16:21:29 1222 1222 FILTERS 4.3 2015/05/07 16:23:00 1222 1222 CLEAN 5.2.1 2015/05/07 16:24:21 1222 1222 CLEAN 5.2.1 2015/05/07 16:25:43 1222 1222 REMOVECH 8.2 2015/05/07 16:42:08 1222 1222 BINAVE 4.2 2015/05/07 16:42:39 1222 36 CHGUNITS 3.1 2015/05/07 16:43:14 36 36 REORDER 1.3.1 2015/05/07 16:45:38 ? ? HDREDIT2 3.0.2 2015/05/12 12:36:45 ? ? $END $REMARKS -CLEAN functions: 2015/05/04 16:37:53 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -CALIB parameters: 2015/05/04 17:16:43 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-17\Processing\doc\2015-17-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure decibar 10 0.1250000E+01 0.1000000E+01 -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= -0.30 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= -0.40 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 30.05 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/05/06 12:13:13 306 records were deleted in this editing session. 1 change in channel Salinity:T1:C1 -CALIB parameters: 2015/05/07 16:21:29 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2014-56\Processing\doc\2014-56-recal2.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure decibar 10 -0.3500000E+00 0.1000000E+01 16 Salinity:T0:C0 PSS-78 10 0.6000000E-02 0.1000000E+01 17 Salinity:T1:C1 PSS-78 10 0.3500000E-02 0.1000000E+01 18 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1049000E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -CLEAN functions: 2015/05/07 16:23:40 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Insert Pad Values in Channel: Fluorescence:URU:Seapoint [mg/m^3] where channel Fluorescence:URU:Seapoint [mg/m^3] is in the range 4.9 to 5 0 data records in pad range. Set event to last 4 characters of file name -CLEAN functions: 2015/05/07 16:25:01 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure Insert Pad Values in Channel: Transmissivity [%/metre] where channel Transmissivity [%/metre] is in the range 0 to 0.2E-01 1548 data records in pad range. Set event to last 4 characters of file name -REMOVECH 2015/05/07 16:42:08 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Status:Pump Altimeter [metres] Salinity:T0:C0 [PSS-78] Depth:Salt_Water [metres] Flag -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CHANGE units: Temperature reference channel: Temperature:Secondary Salinity reference channel: Salinity:T1:C1 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2015/05/12 12:36:45 Applied edit header: P:\Cruise_Data_Processing\2014-56\Processing\doc\2014-56-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 9: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Turbidity:Seapoint [FTU] Format: F8.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Users\science\Documents\CTD\Raw\2014-56-0234.hex Software Version Seasave V 7.23.2 Temperature SN = 5830 Conductivity SN = 4327 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 20 2014 05:44:18 NMEA Latitude = 69 58.27 N NMEA Longitude = 126 46.41 W NMEA UTC (Time) = Aug 20 2014 12:43:45 Store Lat/Lon Data = Append to Every Scan SBE 11plus V 5.1e number of scans to average = 1 pressure baud rate = 9600 NMEA baud rate = 4800 surface PAR voltage added to scan A/D offset = 0 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds S> Ship: Frosti (BREA) Station: BOW2 Operator: MD depth 42 m Bowhead feeding site System UTC = Aug 20 2014 12:44:18 # nquan = 20 # nvalues = 17433 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = spar: SPAR/Surface Irradiance # name 11 = seaTurbMtr: Turbidity, Seapoint [FTU] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = altM: Altimeter [m] # name 15 = sal00: Salinity, Practical [PSU] # name 16 = sal11: Salinity, Practical, 2 [PSU] # name 17 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 0.5 # name 18 = depSM: Depth [salt water, m], lat = 69.9712 # name 19 = flag: flag # span 0 = 1, 17433 # span 1 = -0.337, 38.801 # span 2 = -1.3488, 6.7381 # span 3 = -1.3488, 6.8932 # span 4 = 0.113230, 2.785744 # span 5 = 0.185326, 2.771106 # span 6 = 20.1982, 90.5215 # span 7 = 2.9304e-02, 9.8779e-01 # span 8 = 2.1648, 2.9683 # span 9 = 1.0000e-12, 2.2221e+02 # span 10 = 1.0962e+02, 1.5000e+02 # span 11 = 0.000, 24.451 # span 12 = -0.715, 1.110 # span 13 = 0, 1 # span 14 = 0.00, 100.00 # span 15 = 0.9096, 33.2335 # span 16 = 1.5454, 33.2357 # span 17 = 5.11322, 8.62329 # span 18 = -0.334, 38.405 # span 19 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 20 2014 12:43:45 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 5830 # 01-May-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.46029494e-003 # 6.86036721e-004 # 2.89166165e-005 # 2.32126746e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4327 # 10-Apr-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.72467352e+000 # 1.51367083e+000 # -3.90941229e-004 # 1.20489563e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1189 # 14-May-14 # -3.910244e+004 # -6.905078e-001 # 1.266300e-002 # 3.386100e-002 # 0.000000e+000 # 3.011066e+001 # -5.217130e-004 # 4.251930e-006 # 2.685320e-009 # 1.00000000 # -0.69432 # 0.000000e+000 # 1.278027e-002 # -8.590135e+000 # # # # # # 5831 # 29-Apr-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.44378979e-003 # 6.81341380e-004 # 2.83366665e-005 # 2.22740504e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 4339 # 09-Apr-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.88914439e+000 # 1.30732766e+000 # -1.52184023e-003 # 1.63846233e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # SCF 3651 # June 2014 # # 0 # 0.000 # # # # # # CST1666DR # 2014-06-30 # 19.4380 # -0.0230 # 0.250 # # # # # # 2599 # 23-Oct-13 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.0100e-001 # -0.4928 # -1.9982e-003 # 1.3503e-004 # -1.7583e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.0900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 41098 # # 15.000 # 0.000 # # # # # # 70501 # 08/08/2013 # 1.00000000 # 0.00000000 # 11933000000.00000000 # 1.00000000 # -0.08496577 # # # # # # # # # 14014 # new 03/25/2013 # # 3 # 1.000 # # # # # # # # # # # # 20279 # 3/13/2007 # 1575.00000000 # 1.00000000 # # # # datcnv_date = Mar 06 2015 11:16:05, 7.22.5 [datcnv_vars = 15] # datcnv_in = P:\Cruise_Data_Processing\2014-56\RAW\CTD\2014-56-0234.hex P:\Crui se_Data_Processing\2014-56\Processing\doc\2014-56-ctd3.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Apr 28 2015 13:52:40, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2014-56\Processing\convert\2014-56-023 4.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Apr 29 2015 12:54:37, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2014-56\Processing\wildedit\2014-56-02 34.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Apr 29 2015 14:07:04, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2014-56\Processing\align\2014-56-0234.cn v # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Apr 29 2015 15:27:33, 7.22.5 [derive_vars = 4] # Derive_in = P:\Cruise_Data_Processing\2014-56\Processing\celltm\2014-56-0234.c nv P:\Cruise_Data_Processing\2014-56\Processing\doc\2014-56-ctd3.XMLCON # derive_time_window_docdt = seconds: 0.5 # derive_ox_tau_correction = yes # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some records from near the top of the cast and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence, Turbidity, PAR and Surface PAR data are nominal and unedited, except that some records were removed in editing temperature and salinity and some off-scale fluorescence values and transmissivity with no signal were replaced with pad values. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Dissolved oxygen was recalibrated based on a post-cruise calibration. The DO signal was bad for casts #41-51 despite a change of sensor before event #50. The spikes are two-sided and average values look ok, so the data were kept. Salinity data were recalibrated based on post-cruise calibrations plus a study of differences between salinity channels. It is likely that not all the drift had occurred at the time of this cruise, so an estimate was used. For details on the processing see the report: 2014-56_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- --------- ---- ------ ------------ Pressure decibar 10 -99 () (1.25 1) Pressure decibar 10 -99 () (-0.35 1) Salinity:T0:C0 PSS-78 10 -99 () (0.6E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (0.35E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.049) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- --7--- ---8---- --9--- --10- -11- !Pressu Temperat Trans Fluores PAR PAR: Turbid Salinity Oxygen Oxyge Numb !re ure: missi cence: Refere ity: :T1:C1 : n: er_o ! Secondar vity URU: nce Seapoi Dissol Disso ~bin ! y Seapoin nt ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ------ ------ -------- ------ ----- ---- *END OF HEADER 3.0 2.8223 1.4 0.599 19.9 132.7 8.6 30.0094 7.16 312.1 41 4.0 1.8570 2.8 0.454 6.1 130.8 7.9 30.8171 6.85 298.5 22 5.0 1.4914 2.4 0.441 2.5 132.1 7.8 31.0654 6.91 300.8 16 6.0 -0.0748 2.5 0.448 1.2 133.2 7.9 31.9693 6.95 302.5 29 7.0 -0.6212 3.8 0.394 0.6 133.2 6.4 32.2766 6.80 295.9 42 8.0 -0.7509 5.9 0.308 0.3 130.8 5.6 32.3852 6.65 289.4 37 9.0 -0.8814 7.6 0.269 0.1 132.1 5.3 32.5164 6.55 284.8 23 10.0 -1.0556 8.8 0.267 0.1 131.8 4.8 32.6955 6.50 282.7 20 11.0 -1.1128 10.9 0.159 0.0 130.8 4.6 32.7623 6.39 277.9 5 12.0 -1.1137 11.9 0.163 0.0 131.0 4.6 32.7568 6.36 276.4 26 13.0 -1.2544 11.6 0.141 0.0 132.8 4.2 32.9000 6.28 272.9 16 14.0 -1.2821 9.2 0.135 0.0 134.2 4.7 32.9241 6.24 271.6 36 15.0 -1.3019 7.5 0.109 0.0 132.7 4.8 32.9419 6.21 269.9 35 16.0 -1.3175 6.1 0.102 0.0 132.7 5.6 32.9593 6.18 268.7 30 17.0 -1.3403 4.5 0.094 0.0 132.7 5.8 32.9894 6.14 267.2 35 18.0 -1.3454 3.2 0.099 0.0 131.3 6.5 33.0248 6.11 265.5 32 19.0 -1.3380 3.2 0.096 0.0 132.7 6.5 33.1071 6.08 264.2 29 20.0 -1.3370 3.9 0.085 0.0 132.7 6.3 33.1149 6.07 264.0 33 21.0 -1.3368 4.1 0.074 0.0 132.7 6.1 33.1173 6.07 263.8 34 22.0 -1.3365 4.9 0.077 0.0 132.9 6.2 33.1195 6.06 263.7 28 23.0 -1.3338 4.8 0.079 0.0 134.6 6.3 33.1320 6.07 263.8 30 24.0 -1.3311 5.3 0.082 0.0 133.2 6.4 33.1429 6.06 263.6 38 25.0 -1.3287 6.1 0.079 0.0 131.6 6.0 33.1528 6.04 262.8 34 26.0 -1.3200 7.7 0.079 0.0 133.1 5.8 33.1848 6.03 262.2 30 27.0 -1.3188 9.3 0.074 0.0 134.6 5.3 33.1892 6.03 262.1 32 28.0 -1.3163 9.9 0.078 0.0 134.1 5.3 33.1969 6.02 261.7 26 29.0 -1.3090 12.5 0.071 0.0 133.3 4.9 33.2182 6.00 260.8 33 30.0 -1.3045 13.7 0.071 0.0 132.7 4.5 33.2293 5.99 260.3 36 31.0 -1.3044 14.7 0.068 0.0 134.0 4.5 33.2299 5.98 260.2 29 32.0 -1.3048 14.3 0.075 0.0 134.6 4.4 33.2289 5.99 260.2 30 33.0 -1.3046 13.8 0.070 0.0 133.1 4.2 33.2287 5.99 260.3 38 34.0 -1.3036 14.7 0.069 0.0 132.7 4.1 33.2315 5.98 259.9 26 36.0 -1.3012 15.1 0.069 0.0 134.6 3.9 33.2353 5.97 259.6 50 37.0 -1.3005 14.9 0.068 0.0 133.8 4.1 33.2358 5.97 259.6 56 38.0 -1.3001 14.4 0.068 0.0 134.6 3.6 33.2368 5.97 259.4 57 39.0 -1.2992 14.1 0.072 0.0 134.6 3.9 33.2372 5.96 259.2 92