*2014/06/13 14:22:33.34 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2013/09/07 20:53:56.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 100 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2A3CC6D3 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2 104 2 Temperature:Primary 'deg C (ITS90)' 6.8218 17.0287 3 Transmissivity %/metre 38 61.3 4 Salinity:T0:C0 PSS-78 31.8079 33.7869 5 Oxygen:Dissolved:SBE mL/L 1.61 6.442 6 Oxygen:Dissolved:SBE umol/kg 70.02053 281.0822 7 Number_of_bin_records n/a 1 43 $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 : B8 EVENT NUMBER : 20 LATITUDE : 48 34.57000 N ! (deg min) LONGITUDE : 125 30.02000 W ! (deg min) WATER DEPTH : 113 ALTIMETER (M) : 10.33 ! 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 12:11:40 7256 7256 CLEAN 5.1 2014/03/25 12:12:46 7256 7256 SHIFTDAT 3.4 2014/03/25 12:13:45 7256 7256 SHIFTDAT 3.4 2014/03/25 17:16:00 7256 7256 SHIFTDAT 3.4 2014/03/25 17:29:13 7256 7256 DELETE 6.3 2014/03/25 17:42:07 7256 2901 CTDEDIT 5.0.4 2014/03/26 16:11:36 2901 2314 CALIB 11.8 2014/04/01 15:44:18 2314 2314 FILTERS 4.3 2014/04/01 16:54:41 2314 2314 BINAVE 4.1.1 2014/04/01 17:12:46 2314 100 REMOVECH 8.2 2014/04/02 11:04:20 100 100 CHGUNITS 3.1 2014/04/02 11:04:53 100 100 REORDER 1.3 2014/04/02 11:05:06 ? ? HDREDIT2 2.6 2014/04/02 11:05:19 ? ? REMOVECH 8.2 2014/06/13 14:22:33 100 100 $END $REMARKS -CLEAN functions: 2014/03/25 12:11:58 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 93.96 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2014/03/26 16:11:36 587 records were deleted in this editing session. 2 changes in channel Temperature:Primary 121 changes in channel Salinity:T0:C0 -CALIB parameters: 2014/04/01 15:44:18 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 11:04:20 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 11:05:19 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 14:22:33 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\2013-58-0020.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 07 2013 13:55:57 NMEA Latitude = 48 34.57 N NMEA Longitude = 125 30.02 W NMEA UTC (Time) = Sep 07 2013 20:53:56 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Cruise: 2013-58 Depth: 113 Station: B8 System UTC = Sep 07 2013 20:55:57 # nquan = 17 # nvalues = 7256 # 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, 7256 # span 1 = 1.800, 103.958 # span 2 = 6.8206, 17.1937 # span 3 = 6.8158, 17.1304 # span 4 = 3.406766, 4.143678 # span 5 = 3.406728, 4.138390 # span 6 = 78.5147, 88.5477 # span 7 = 1.3553e-01, 1.3297e+00 # span 8 = 0.9801, 2.9280 # span 9 = 5.7951e-03, 3.8355e+03 # span 10 = 9.43, 100.00 # span 11 = 0, 1 # span 12 = 31.6829, 33.7892 # span 13 = 31.7062, 33.7952 # span 14 = 1.48825, 6.36296 # span 15 = -1.658, 1.714 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 07 2013 20:53:56 [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 17:14:40, 7.22.5 [datcnv_vars = 12] # datcnv_in = P:\Cruise_Data_Processing\2013-58\RAW\CTD\2013-58-0020.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 09:17:20, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2013-58\Processing\convert\2013-58-002 0.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 09:45:13, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2013-58\Processing\wildedit\2013-58-00 20.cnv # alignctd_adv = sbeox0V 4.500 # celltm_date = Mar 25 2014 11:00:18, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2013-58\Processing\align\2013-58-0020.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 11:04:57, 7.22.5 [derive_vars = 4] # Derive_in = P:\Cruise_Data_Processing\2013-58\Processing\celltm\2013-58-0020.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 2.0 17.0287 40.5 31.8427 6.38 278.2 23 3.0 16.7714 40.1 31.8300 6.39 278.7 22 4.0 16.6717 39.2 31.8176 6.44 281.1 20 5.0 16.6448 38.4 31.8136 6.43 280.4 23 6.0 16.6262 38.0 31.8117 6.42 280.2 21 7.0 16.6124 38.1 31.8115 6.42 280.2 22 8.0 16.5849 38.2 31.8102 6.13 267.5 20 9.0 16.5533 38.3 31.8079 6.09 265.7 29 10.0 16.1604 38.7 31.8326 6.11 266.3 22 11.0 15.5073 40.1 31.8749 6.08 265.0 22 12.0 15.2238 42.0 31.9093 5.89 257.0 18 13.0 15.0827 44.3 31.9347 5.46 238.0 26 14.0 14.9787 45.6 31.9551 5.06 220.6 29 15.0 14.4475 46.9 32.0283 4.81 209.8 32 16.0 13.3089 48.8 32.1316 4.70 204.8 32 17.0 12.5947 49.6 32.2277 4.56 198.7 38 18.0 11.9241 50.9 32.3041 4.33 188.7 34 19.0 11.5278 51.7 32.3478 4.18 182.0 24 20.0 11.2265 52.5 32.3967 4.10 178.6 21 21.0 10.6938 52.7 32.4794 4.01 174.6 20 22.0 10.5138 53.1 32.5017 3.85 167.8 24 23.0 10.2764 53.4 32.5589 3.69 160.7 33 24.0 9.9495 53.6 32.6354 3.59 156.2 43 25.0 9.6207 53.9 32.6703 3.58 156.0 31 26.0 9.3672 54.3 32.7252 3.59 156.3 25 27.0 9.2959 54.3 32.7429 3.58 155.8 23 28.0 9.2333 54.3 32.7644 3.57 155.4 28 29.0 9.1864 54.6 32.7833 3.43 149.5 38 30.0 9.1775 54.7 32.7864 3.21 139.9 28 31.0 9.1488 54.7 32.7947 3.17 138.1 22 32.0 8.8461 54.9 32.8532 3.18 138.4 20 33.0 8.6392 56.2 32.8951 3.17 137.8 26 34.0 8.3010 57.5 32.9593 3.15 137.0 35 35.0 8.2047 58.3 32.9827 3.11 135.2 40 36.0 8.1210 58.8 33.0039 3.01 130.8 34 37.0 8.0855 59.1 33.0185 2.96 128.7 29 38.0 7.9455 59.3 33.0805 3.01 131.1 24 39.0 7.8514 59.8 33.1218 3.03 132.0 22 40.0 7.7695 60.1 33.1684 3.00 130.8 21 41.0 7.6257 60.5 33.2374 2.99 129.9 23 42.0 7.5869 60.9 33.2631 2.95 128.4 30 43.0 7.5747 60.9 33.2764 2.89 125.9 35 44.0 7.5770 60.9 33.2851 2.91 126.8 38 45.0 7.5525 61.0 33.3061 2.95 128.4 36 46.0 7.4985 61.0 33.3278 2.94 127.8 29 47.0 7.4864 61.0 33.3320 2.88 125.5 23 48.0 7.4730 61.0 33.3372 2.87 124.8 22 49.0 7.4537 61.2 33.3512 2.85 124.2 23 50.0 7.4212 61.1 33.3735 2.81 122.1 24 51.0 7.4101 61.2 33.3798 2.76 120.3 23 52.0 7.3979 61.3 33.3895 2.74 119.1 22 53.0 7.3840 61.2 33.4036 2.73 118.6 26 54.0 7.3715 61.1 33.4172 2.71 117.8 24 55.0 7.3586 61.0 33.4297 2.75 119.8 30 56.0 7.3489 61.2 33.4355 2.81 122.5 26 57.0 7.3434 61.2 33.4397 2.83 123.0 17 58.0 7.3030 61.2 33.4720 2.81 122.2 15 59.0 7.2696 61.2 33.5013 2.80 121.7 14 60.0 7.2434 61.2 33.5247 2.80 121.8 17 61.0 7.2324 61.2 33.5333 2.76 120.2 24 62.0 7.2219 61.2 33.5421 2.75 119.5 1 63.0 7.1856 61.2 33.5761 2.23 96.8 14 64.0 7.1377 61.1 33.6075 2.21 96.0 22 65.0 7.1201 60.8 33.6202 2.22 96.6 17 66.0 7.1112 60.6 33.6265 2.27 98.7 14 67.0 7.1080 60.5 33.6276 2.32 101.0 14 68.0 7.1036 60.5 33.6285 2.35 102.1 17 69.0 7.0938 60.5 33.6344 2.35 102.4 21 71.0 7.0549 60.5 33.6677 2.06 89.6 3 72.0 7.0400 60.3 33.6859 2.06 89.4 24 73.0 7.0425 60.1 33.6916 2.02 87.8 19 74.0 7.0418 60.0 33.6940 2.00 87.1 17 75.0 7.0380 60.0 33.6969 2.02 87.8 16 76.0 7.0206 59.8 33.7068 2.06 89.5 17 77.0 7.0071 59.5 33.7188 2.09 90.9 20 78.0 7.0017 59.1 33.7251 2.08 90.3 18 79.0 6.9993 59.1 33.7281 1.95 85.0 15 80.0 6.9911 58.8 33.7328 1.91 83.2 33 81.0 6.9838 58.0 33.7368 1.86 81.1 23 82.0 6.9739 57.5 33.7424 1.85 80.5 18 83.0 6.9555 56.9 33.7496 1.85 80.3 14 84.0 6.9300 56.2 33.7610 1.86 80.7 16 85.0 6.9273 55.6 33.7612 1.90 82.5 18 86.0 6.9172 55.3 33.7647 1.91 83.2 23 87.0 6.9148 55.5 33.7665 1.91 82.9 11 88.0 6.9170 55.4 33.7664 1.78 77.5 5 89.0 6.9132 55.2 33.7679 1.78 77.5 29 90.0 6.8930 53.9 33.7758 1.77 77.1 20 91.0 6.8883 52.2 33.7774 1.78 77.3 22 92.0 6.8856 51.4 33.7782 1.78 77.3 14 93.0 6.8817 50.9 33.7789 1.76 76.6 21 94.0 6.8819 50.7 33.7789 1.75 76.3 26 95.0 6.8813 50.7 33.7789 1.76 76.6 32 96.0 6.8767 50.9 33.7796 1.80 78.2 35 98.0 6.8449 50.5 33.7843 1.62 70.4 21 99.0 6.8387 49.0 33.7852 1.61 70.2 19 100.0 6.8346 48.4 33.7854 1.61 70.0 18 101.0 6.8260 48.3 33.7862 1.64 71.2 23 102.0 6.8218 48.0 33.7869 1.64 71.2 18 104.0 6.8270 48.0 33.7863 1.61 70.2 3