*2014/06/13 14:22:36.74 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/09/09 11:21:09.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 32 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 8F17CE8F NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 4 35 2 Temperature:Primary 'deg C (ITS90)' 10.7264 12.1921 3 Transmissivity %/metre 27.6 55.5 4 Salinity:T0:C0 PSS-78 31.5139 32.2493 5 Oxygen:Dissolved:SBE mL/L 4.209 5.226 6 Oxygen:Dissolved:SBE umol/kg 183.4669 227.7769 7 Number_of_bin_records n/a 1 31 $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 ' ' 9 F ' ' 4 5 -99 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2013-58\Pro $END *ADMINISTRATION MISSION : 2013-58 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : LD02 EVENT NUMBER : 57 LATITUDE : 48 58.40000 N ! (deg min) LONGITUDE : 125 47.00000 W ! (deg min) WATER DEPTH : 44 ALTIMETER (M) : 9.74 ! 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 : 0443 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 2280 'Pressure:Digiquartz with TC' ' ' 0443 Temperature:2 ' ' 2668 Conductivity:2 ' ' 2754 Fluorometer:Seapoint ' ' 2228 'Oxygen:SBE 43' ' ' 0997 'Transmissometer:WET Labs C-Star' ' ' 1396DR Altimeter ' ' 1204 PAR/Irradiance:Biospherical/Licor ' ' 4615 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.3 2014/03/25 12:46:49 10209 10209 CLEAN 5.1 2014/03/25 13:00:26 10209 10209 SHIFTDAT 3.4 2014/03/25 13:19:16 10209 10209 SHIFTDAT 3.4 2014/03/25 17:19:50 10209 10209 SHIFTDAT 3.4 2014/03/25 17:32:53 10209 10209 DELETE 6.3 2014/03/25 17:44:44 10209 982 CTDEDIT 5.0.4 2014/03/27 17:24:44 982 819 CALIB 11.8 2014/04/01 15:45:48 819 819 FILTERS 4.3 2014/04/01 16:56:03 819 819 BINAVE 4.1.1 2014/04/01 17:13:27 819 32 REMOVECH 8.2 2014/04/02 11:04:24 32 32 CHGUNITS 3.1 2014/04/02 11:04:56 32 32 REORDER 1.3 2014/04/02 11:05:09 ? ? HDREDIT2 2.6 2014/04/02 11:05:22 ? ? REMOVECH 8.2 2014/06/13 14:22:36 32 32 $END $REMARKS -CLEAN functions: 2014/03/25 12:56:39 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint [mg/m^3] # 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= -0.70 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 25.48 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2014/03/27 17:24:44 163 records were deleted in this editing session. 138 changes in channel Salinity:T0:C0 -CALIB parameters: 2014/04/01 15:45:48 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2013-58\Processing\doc\2013-58-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.2140000E-01 0.1056000E+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 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2014/04/02 11:04:24 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] PAR [uE/m^2/sec] Altimeter [metres] Status:Pump Salinity:T1:C1 [PSS-78] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature* Salinity reference channel: Salinity:* 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2014/04/02 11:05:22 Applied edit header: P:\Cruise_Data_Processing\2013-58\Processing\doc\2013-58-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 -REMOVECH 2014/06/13 14:22:36 The following CHANNEL(S) were removed: Fluorescence:URU:Seapoint [mg/m^3] $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\Data\2013-58\2013-58-0057.hex Software Version Seasave V 7.22.4 Temperature SN = 2023 Conductivity SN = 2280 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 09 2013 04:23:04 NMEA Latitude = 48 58.40 N NMEA Longitude = 125 47.00 W NMEA UTC (Time) = Sep 09 2013 11:21:09 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Cruise: 2013-58 Depth: 44 Station: LD02 System UTC = Sep 09 2013 11:23:04 # nquan = 17 # nvalues = 10209 # 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 = altM: Altimeter [m] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity, Practical [PSU] # name 13 = sal11: Salinity, Practical, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 1 # name 15 = dz/dtM: Descent Rate [m/s], WS = 1 # name 16 = flag: flag # span 0 = 1, 10209 # span 1 = 2.143, 35.479 # span 2 = 10.7114, 14.8480 # span 3 = 10.7100, 14.9453 # span 4 = 3.536087, 3.869656 # span 5 = 3.539526, 3.877626 # span 6 = 66.7099, 86.8909 # span 7 = 3.7729e-01, 4.3150e+00 # span 8 = 1.8633, 3.3652 # span 9 = 1.0000e-12, 1.7161e-01 # span 10 = 8.57, 41.95 # span 11 = 0, 1 # span 12 = 31.2349, 32.2528 # span 13 = 31.2793, 32.2679 # span 14 = 3.77731, 7.63387 # span 15 = -1.298, 1.068 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 09 2013 11:21:09 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2023 # 31-Jan-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.11056177e-003 # 6.24714349e-004 # 1.97891287e-005 # 1.88702998e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2280 # 29-Jan-13 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.00955037e+001 # 1.35324049e+000 # -2.33974617e-003 # 2.26260145e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0443 # 23-Mar-13 # -4.435468e+004 # -1.845750e-001 # 1.192740e-002 # 3.979900e-002 # 0.000000e+000 # 2.993572e+001 # -3.336200e-004 # 3.759160e-006 # 1.565300e-009 # 0.99985327 # 3.73990 # 0.000000e+000 # 1.283280e-002 # -9.295010e+000 # # # # # # 2668 # 01-Feb-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35639086e-003 # 6.48643105e-004 # 2.44567925e-005 # 2.40597452e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 30-Jan-13 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05984808e+001 # 1.61542018e+000 # -2.38112540e-003 # 2.73092331e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 2228 # # # 1 # 0.000 # # # # # # # # # 0997 # 16-Feb-13 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4081e-001 # -0.4850 # -2.4308e-003 # 1.3327e-004 # -2.5567e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.5900 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 1396DR # Jan 31st 2013 # 18.8463 # 0.0000 # 0.250 # # # # # # 1204 # # 15.000 # 0.000 # # # # # # # # # 4615 # 16th of March 2011 # 1.00000000 # 0.00000000 # 3367003367.00000000 # 1.00000000 # -0.40341896 # # # # # # # datcnv_date = Mar 19 2014 17:15:56, 7.22.5 [datcnv_vars = 12] # datcnv_in = P:\Cruise_Data_Processing\2013-58\RAW\CTD\2013-58-0057.hex P:\Crui se_Data_Processing\2013-58\Processing\doc\2013-58-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Mar 20 2014 09:18:21, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2013-58\Processing\convert\2013-58-005 7.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 = Mar 25 2014 09:46:16, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2013-58\Processing\wildedit\2013-58-00 57.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 25 2014 11:01:24, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2013-58\Processing\align\2013-58-0057.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 25 2014 11:06:17, 7.22.5 [derive_vars = 4] # Derive_in = P:\Cruise_Data_Processing\2013-58\Processing\celltm\2013-58-0057.c nv P:\Cruise_Data_Processing\2013-57\Processing\doc\2013-57-CTD.XMLCON # derive_time_window_docdt = seconds: 1 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 1 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove some bad records near the surface and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The fluorescence channel was removed because the sensor malfunctioned. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Based on the recommendation from SeaBird, the method for calibration of Dissolved Oxygen concentration was changed from that used for 2011 and some 2012 cruises. For more information see the SeaBird Application Note #64-2, June 2012 revision. The two CTD salinity channels differed by about 0.005 with one reading slightly lower than bottles and the other higher. Delay in analysis likely caused some evaporation of samples, so the CTD salinity channels are likely reading higher than the comparison suggests. The little information available suggests that there has been minimal calibration drift in the primary salinity. The Oxygen:Dissolved:SBE data are considered, roughly, to be: ±0.7mL/L from 0 to 30db ±0.5mL/L from 30db to 200db ±0.3mL/L from 200db to 300db ±0.1mL/L from 300db to 1500db ±0.03mL/L below 1500db For details on the processing see the report: 2013-58-proc.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.214E-01 1.056) $END !--1--- ---2---- --3-- ---4---- --5--- --6-- -7-- !Pressu Temperat Trans Salinity Oxygen Oxyge Numb !re ure: missi :T0:C0 : n: er_o ! Primary vity Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ -------- ----- -------- ------ ----- ---- *END OF HEADER 4.0 12.0136 27.6 31.5139 5.14 224.0 18 5.0 11.5638 28.2 31.5433 5.20 226.5 1 6.0 11.5053 32.8 31.5444 5.16 225.1 30 7.0 11.5030 33.5 31.5396 5.02 218.7 29 8.0 11.4575 33.4 31.5435 4.85 211.6 27 9.0 11.4106 33.0 31.5539 4.75 206.9 27 10.0 11.3578 34.1 31.5754 4.57 199.3 28 11.0 11.2244 34.4 31.5733 4.38 191.0 26 12.0 11.1876 32.2 31.5816 4.32 188.1 23 13.0 11.0067 34.4 31.5749 4.34 189.1 25 14.0 10.8591 38.6 31.5764 4.35 189.7 29 15.0 10.8301 39.7 31.5777 4.33 188.9 31 16.0 10.8059 39.2 31.5925 4.25 185.4 26 17.0 10.7761 39.6 31.6059 4.21 183.5 24 18.0 10.7541 38.3 31.6097 4.30 187.3 26 19.0 10.7264 37.4 31.6246 4.37 190.5 28 20.0 10.8324 37.7 31.6797 4.38 191.0 29 21.0 11.0766 35.8 31.7790 4.54 197.9 21 22.0 11.2037 35.4 31.8197 4.98 217.1 24 23.0 11.2088 36.9 31.8192 5.23 227.8 23 24.0 11.2862 36.7 31.8448 5.14 224.2 25 25.0 11.8692 36.8 32.0363 4.89 213.0 29 26.0 12.1533 44.5 32.1226 4.65 202.7 30 27.0 12.1921 50.3 32.1469 4.50 196.2 29 28.0 12.1188 53.7 32.1343 4.55 198.3 27 29.0 11.9055 55.3 32.0934 4.68 203.8 25 30.0 11.6910 55.5 32.0783 4.74 206.5 23 31.0 11.6695 54.8 32.1059 4.71 205.3 23 32.0 11.9333 54.5 32.2248 4.67 203.7 23 33.0 11.9071 54.6 32.2294 4.66 203.2 25 34.0 11.8713 53.7 32.2361 4.67 203.6 29 35.0 11.8738 54.1 32.2493 4.66 203.1 30