*2014/06/13 14:22:39.21 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/09/10 18:15:47.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 112 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 5EF69ECE NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 4 115 2 Temperature:Primary 'deg C (ITS90)' 6.8133 14.816 3 Transmissivity %/metre 26.2 61.5 4 Salinity:T0:C0 PSS-78 31.2788 33.8594 5 Oxygen:Dissolved:SBE mL/L 1.389 6.89 6 Oxygen:Dissolved:SBE umol/kg 60.41148 300.5495 7 Number_of_bin_records n/a 7 37 $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 : LG03 EVENT NUMBER : 83 LATITUDE : 49 15.05000 N ! (deg min) LONGITUDE : 126 43.69000 W ! (deg min) WATER DEPTH : 124 ALTIMETER (M) : 10.21 ! 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 12:50:15 7388 7388 CLEAN 5.1 2014/03/25 13:03:47 7388 7388 SHIFTDAT 3.4 2014/03/25 13:22:28 7388 7388 SHIFTDAT 3.4 2014/03/25 17:22:58 7388 7388 SHIFTDAT 3.4 2014/03/25 17:36:05 7388 7388 DELETE 6.3 2014/03/25 17:47:05 7388 3091 CTDEDIT 5.0.4 2014/03/29 14:43:21 3091 2758 CALIB 11.8 2014/04/01 15:47:11 2758 2758 FILTERS 4.3 2014/04/01 16:57:20 2758 2758 BINAVE 4.1.1 2014/04/01 17:14:14 2758 112 REMOVECH 8.2 2014/04/02 11:04:28 112 112 CHGUNITS 3.1 2014/04/02 11:04:58 112 112 REORDER 1.3 2014/04/02 11:05:11 ? ? HDREDIT2 2.6 2014/04/02 11:05:24 ? ? REMOVECH 8.2 2014/06/13 14:22:39 112 112 $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 105.64 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2014/03/29 14:43:21 333 records were deleted in this editing session. 77 changes in channel Salinity:T0:C0 -CALIB parameters: 2014/04/01 15:47:11 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 11:04:28 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 11:05:24 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 14:22:39 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\2013-58-0083.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 10 2013 11:15:55 NMEA Latitude = 49 15.05 N NMEA Longitude = 126 43.69 W NMEA UTC (Time) = Sep 10 2013 18:15:47 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Cruise: 2013-58 Depth: 124 Station: LG03 System UTC = Sep 10 2013 18:15:55 # nquan = 17 # nvalues = 7388 # 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, 7388 # span 1 = 2.540, 115.635 # span 2 = 6.8100, 14.8518 # span 3 = 6.8088, 14.8609 # span 4 = 3.404060, 3.929295 # span 5 = 3.413300, 3.931373 # span 6 = 71.0130, 88.6167 # span 7 = 1.5385e-01, 4.7106e+00 # span 8 = 0.9263, 2.9305 # span 9 = 1.0000e-12, 7.6197e+01 # span 10 = 2.83, 100.00 # span 11 = 0, 1 # span 12 = 31.1961, 33.8695 # span 13 = 31.2096, 33.8754 # span 14 = 1.27809, 6.78836 # span 15 = -1.661, 1.510 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 10 2013 18:15:47 [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 17:16:59, 7.22.5 [datcnv_vars = 12] # datcnv_in = P:\Cruise_Data_Processing\2013-58\RAW\CTD\2013-58-0083.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 09:19:15, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2013-58\Processing\convert\2013-58-008 3.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 09:47:10, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2013-58\Processing\wildedit\2013-58-00 83.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 25 2014 11:02:20, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2013-58\Processing\align\2013-58-0083.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 11:07:24, 7.22.5 [derive_vars = 4] # Derive_in = P:\Cruise_Data_Processing\2013-58\Processing\celltm\2013-58-0083.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 14.5167 36.8 31.2788 6.52 284.3 16 5.0 14.4808 37.0 31.2959 6.50 283.7 19 6.0 14.4005 37.2 31.3601 6.51 283.8 19 7.0 14.3612 37.6 31.4219 6.58 287.0 28 8.0 14.3405 38.5 31.4507 6.75 294.5 28 9.0 14.3246 38.4 31.5065 6.89 300.5 30 10.0 14.4204 38.9 31.6038 6.76 294.7 29 11.0 14.6272 40.8 31.6881 6.55 285.7 25 12.0 14.8160 38.3 31.8167 6.50 283.5 22 13.0 14.5578 33.2 31.9125 6.53 284.8 25 14.0 14.3555 30.2 31.9377 6.51 283.8 30 15.0 14.3588 26.2 31.9267 6.08 265.0 30 16.0 14.3523 26.6 31.9308 5.29 230.8 26 17.0 14.3083 27.3 31.9437 4.74 206.6 24 18.0 13.9782 29.6 31.9604 4.61 200.9 25 19.0 13.2301 32.0 31.9381 4.52 197.0 27 20.0 12.5425 36.5 31.9055 4.48 195.1 25 21.0 12.2967 39.6 31.9137 4.45 194.1 24 22.0 11.9901 41.8 31.9581 4.39 191.4 25 23.0 11.8813 46.9 31.9927 4.24 184.6 26 24.0 11.7817 49.6 32.0153 4.05 176.4 24 25.0 11.6734 50.8 32.0394 4.14 180.5 25 26.0 11.4813 51.4 32.0649 4.28 186.5 27 27.0 11.0311 50.6 32.0618 4.05 176.5 25 28.0 11.2225 49.0 32.2328 3.81 165.9 22 29.0 11.5535 49.1 32.3816 3.72 162.1 23 30.0 11.0825 51.3 32.4095 3.77 164.2 26 31.0 10.6124 50.9 32.4019 3.73 162.3 30 32.0 10.3759 53.8 32.3962 3.44 149.7 25 33.0 10.2218 58.0 32.4219 3.29 143.2 21 34.0 10.1166 59.9 32.4343 3.33 145.0 21 35.0 9.8050 59.9 32.4061 3.38 147.0 23 36.0 9.6660 56.6 32.4071 3.49 151.9 9 37.0 9.6534 56.3 32.4105 3.50 152.6 24 38.0 9.6613 56.6 32.4187 3.54 154.0 20 39.0 9.6785 57.1 32.4241 3.58 155.8 19 40.0 9.7026 57.8 32.4304 3.68 160.5 26 41.0 9.7166 58.1 32.4372 3.69 160.8 33 42.0 9.7833 58.1 32.4656 3.62 157.5 27 43.0 9.7664 59.2 32.4792 3.56 155.3 23 44.0 9.7128 59.9 32.4894 3.52 153.4 23 45.0 9.6528 60.4 32.5002 3.41 148.3 27 46.0 9.6163 60.5 32.5050 3.31 144.1 28 47.0 9.6047 60.7 32.5246 3.36 146.2 23 48.0 9.4785 60.5 32.5275 3.46 150.8 16 49.0 9.4322 60.1 32.5262 3.54 154.3 19 50.0 9.4214 59.8 32.5252 3.63 158.0 23 51.0 9.5466 60.0 32.5751 3.62 157.4 24 52.0 9.6878 60.7 32.6299 3.34 145.3 30 53.0 9.6864 60.9 32.6405 3.24 140.9 23 54.0 9.5715 60.9 32.6292 3.15 137.3 19 55.0 9.4485 60.7 32.6141 3.05 132.7 19 56.0 9.3615 60.2 32.6033 2.94 128.1 24 57.0 9.2695 59.8 32.6003 2.88 125.5 26 58.0 9.0759 59.8 32.6193 2.81 122.6 25 59.0 8.9428 57.7 32.6578 2.69 117.3 26 60.0 8.8496 54.9 32.6908 2.60 113.3 27 61.0 8.7225 52.6 32.7545 2.57 111.8 28 62.0 8.5959 53.1 32.8050 2.62 114.3 23 63.0 8.4603 53.1 32.8697 2.74 119.3 21 64.0 8.3859 52.3 32.9127 2.81 122.5 21 65.0 8.3649 52.8 32.9458 2.79 121.6 24 66.0 8.4022 54.3 32.9753 2.62 114.2 28 67.0 8.3759 56.1 33.0112 2.33 101.2 35 68.0 8.2478 56.7 33.0451 2.13 92.5 27 69.0 8.0972 55.8 33.0769 2.06 89.6 20 70.0 7.9280 54.0 33.1468 2.07 90.2 18 71.0 7.8412 52.9 33.1919 2.05 89.4 19 72.0 7.7944 52.5 33.2170 2.03 88.2 24 73.0 7.7344 51.9 33.2515 2.02 88.1 37 74.0 7.7296 51.4 33.2484 1.98 86.2 27 75.0 7.7263 50.9 33.2499 1.93 83.9 24 76.0 7.7143 50.6 33.2559 1.89 82.2 22 77.0 7.6837 50.2 33.2740 1.80 78.2 23 78.0 7.6761 49.4 33.2793 1.70 73.8 21 79.0 7.6374 48.8 33.3032 1.67 72.5 23 80.0 7.5567 48.4 33.3537 1.67 72.6 21 81.0 7.4779 48.1 33.4034 1.66 72.4 26 82.0 7.4669 48.8 33.4105 1.64 71.5 31 83.0 7.4424 48.8 33.4220 1.71 74.2 30 84.0 7.3584 49.3 33.4703 1.80 78.3 24 85.0 7.2996 49.7 33.5091 1.88 81.8 21 86.0 7.2270 50.6 33.5620 2.22 96.7 22 87.0 7.2108 53.3 33.5761 2.54 110.4 25 88.0 7.2095 55.3 33.5791 2.52 109.4 25 89.0 7.2179 56.4 33.6136 2.49 108.4 23 90.0 7.2182 58.2 33.6414 2.59 112.8 27 91.0 7.2108 59.3 33.6579 2.76 119.9 22 92.0 7.2152 59.8 33.6725 2.68 116.6 26 93.0 7.2205 61.0 33.6914 2.62 114.1 18 94.0 7.2198 61.3 33.7053 2.61 113.7 16 95.0 7.1835 61.4 33.7255 2.62 114.1 18 96.0 7.1754 61.5 33.7284 2.61 113.5 27 97.0 7.1738 61.3 33.7302 2.61 113.3 32 98.0 7.1704 61.2 33.7329 2.54 110.4 28 99.0 7.1652 61.5 33.7390 2.39 104.1 29 100.0 7.1548 61.4 33.7451 2.23 97.1 30 101.0 7.1297 61.5 33.7556 2.02 88.0 24 102.0 7.1069 61.1 33.7617 1.94 84.5 20 103.0 7.0918 60.5 33.7625 1.87 81.3 22 104.0 7.0602 59.7 33.7668 1.60 69.6 26 105.0 7.0489 58.8 33.7694 1.39 60.4 27 106.0 7.0281 58.5 33.7718 1.40 61.0 27 107.0 6.9279 57.3 33.8032 1.45 63.0 28 108.0 6.8795 55.0 33.8253 1.49 64.7 27 109.0 6.8588 53.8 33.8354 1.50 65.4 27 110.0 6.8468 53.0 33.8414 1.52 66.0 27 111.0 6.8411 52.7 33.8442 1.54 66.9 28 112.0 6.8267 52.2 33.8515 1.64 71.1 32 113.0 6.8181 51.8 33.8586 1.70 74.0 24 114.0 6.8158 52.3 33.8589 1.55 67.4 7 115.0 6.8133 51.8 33.8594 1.53 66.5 37