*2015/10/02 14:15:27.54 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/01 00:14:27.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 70 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FE5B8861 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3 72 2 Temperature:Primary 'deg C (ITS90)' 8.4082 12.8126 3 Transmissivity %/metre 29.9 63 4 PAR uE/m^2/sec 0.26E-01 813.48 5 Salinity:T0:C0 PSS-78 31.3046 32.801 6 Oxygen:Dissolved:SBE mL/L 3.106 7.566 7 Oxygen:Dissolved:SBE umol/kg 135.2217 329.9905 8 Number_of_bin_records n/a 14 40 $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 ' ' 7 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2015-20\Pro $END *ADMINISTRATION MISSION : 2015-20 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LJ02 EVENT NUMBER : 99 LATITUDE : 49 42.64000 N ! (deg min) LONGITUDE : 127 5.22000 W ! (deg min) WATER DEPTH : 81 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 : 0506 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 2023 Conductivity ' ' 1763 'Pressure:Digiquartz with TC' ' ' 0506 Temperature:2 ' ' 5013 Conductivity:2 ' ' 3394 'Oxygen:SBE 43' ' ' 1438 Fluorometer:Seapoint ' ' 3640 'Transmissometer:WET Labs C-Star' ' ' 1396DR Altimeter ' ' 62354 PAR/Irradiance:Biospherical/Licor ' ' 4565 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.22.4 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.4.1 2015/08/06 17:56:42 5728 5728 CLEAN 5.2.1 2015/08/06 18:13:07 5728 5728 SHIFTDAT 3.4 2015/08/07 11:20:31 5728 5728 SHIFTDAT 3.4 2015/08/07 14:21:15 5728 5728 SHIFTDAT 3.4 2015/08/07 14:36:29 5728 5728 DELETE 6.3 2015/08/07 14:59:11 5728 1951 CTDEDIT 5.0.4 2015/09/24 10:06:09 1951 1836 CALIB 11.8.1 2015/09/28 16:57:23 1836 1836 FILTERS 4.3 2015/09/29 11:08:24 1836 1836 BINAVE 4.2 2015/09/29 11:16:27 1836 70 REMOVECH 8.2 2015/09/29 11:40:29 70 70 CHGUNITS 3.1 2015/09/29 16:18:34 70 70 REORDER 1.3.1 2015/09/29 16:21:00 ? ? HDREDIT2 3.0.2 2015/10/02 14:15:27 ? ? $END $REMARKS -CLEAN functions: 2015/08/06 18:05:11 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 SHIFT parameters were used. Shift Channel: Fluor* # 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= 0.90 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 61.86 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/09/24 10:06:09 115 records were deleted in this editing session. 42 changes in channel Salinity:T0:C0 -CALIB parameters: 2015/09/28 16:57:23 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2015-20\Processing\doc\2015-20-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Salinity:T1:C1 PSS-78 10 0.1600000E-02 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.2480000E-01 0.1023500E+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 2015/09/29 11:40:29 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Fluorescence:URU:Seapoint [mg/m^3] 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 [deg C (ITS90)] Salinity reference channel: Salinity:T0:C0 [PSS-78] 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2015/10/02 14:15:27 Applied edit header: P:\Cruise_Data_Processing\2015-20\Processing\doc\2015-20-HDR.TXT Channel 1: Pressure [decibar] Format: F11.2 ==> F7.1 Channel 4: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = E:\Data\2015-20\2015-20-0099.hex Software Version Seasave V 7.22.4 Temperature SN = 2023 Conductivity SN = 1763 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 01 2015 00:16:28 NMEA Latitude = 49 42.64 N NMEA Longitude = 127 05.22 W NMEA UTC (Time) = Jun 01 2015 00:14:27 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 GPIB address = 1 advance primary conductivity 0.073 seconds advance secondary conductivity 0.073 seconds advance voltage 6 0.000 seconds advance voltage 7 0.000 seconds S> Ship: J P Tully Cruise: 2015-20 Depth: 81 Station: LJ02 System UTC = Jun 01 2015 00:16:28 # nquan = 17 # nvalues = 5728 # 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 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 0.5 # name 16 = flag: flag # span 0 = 1, 5728 # span 1 = 1.410, 71.856 # span 2 = 8.4069, 13.1920 # span 3 = 8.4059, 13.1758 # span 4 = 3.450887, 3.725770 # span 5 = 3.450950, 3.723781 # span 6 = 73.4989, 89.1113 # span 7 = 4.2247e+00, 7.7289e+00 # span 8 = 1.4845, 3.1392 # span 9 = 2.4101e-02, 2.3162e+03 # span 10 = 9.65, 99.39 # span 11 = -1.373, 1.304 # span 12 = 0, 1 # span 13 = 31.2389, 32.8018 # span 14 = 31.1827, 32.8033 # span 15 = 2.9824, 7.4841 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 01 2015 00:14:27 [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 # # # # # # 1763 # 01-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -4.22314873e+000 # 5.07768024e-001 # -5.15940128e-004 # 5.09668877e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0506 # 30-Dec-13 # -4.957807e+004 # -1.280011e+000 # 1.485710e-002 # 4.021200e-002 # 0.000000e+000 # 3.037224e+001 # -6.696188e-004 # 3.897170e-006 # 3.287590e-009 # 0.99997945 # -0.25000 # 0.000000e+000 # 1.280810e-002 # -9.210198e+000 # # # # # # 5013 # 27-Feb-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36833110e-003 # 6.37693324e-004 # 2.08227492e-005 # 1.72454648e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3394 # 03-Jan-14 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.62060268e+000 # 1.47483016e+000 # -1.36190582e-003 # 1.93968125e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1438 # 03-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.7181e-001 # -0.5187 # -2.2511e-003 # 1.3917e-004 # -2.6436e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.6000e-002 # 1.4300 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3640 # # # 2 # 0.000 # # # # # # 1396DR # Feb 5tht 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 62354 # # 15.000 # 0.000 # # # # # # # # # 4565 # Mar-16-2011 # 1.00000000 # 0.00000000 # 4115226337.44999980 # 1.00000000 # -0.36780000 # # # # # # # datcnv_date = Aug 05 2015 17:16:12, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2015-20\RAW\CTD\2015-20-0099.hex P:\Crui se_Data_Processing\2015-20\Processing\doc\2015-20-ctd.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Aug 06 2015 17:05:45, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-20\Processing\convert\2015-20-009 9.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 = Aug 06 2015 17:36:18, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-20\Processing\wildedit\2015-20-00 99.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Aug 06 2015 17:41:18, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-20\Processing\align\2015-20-0099.cn v # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Aug 06 2015 17:47:43, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-20\Processing\celltm\2015-20-0099.c nv P:\Cruise_Data_Processing\2015-20\Processing\doc\2015-20-ctd.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 surface records and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity, Fluorescence and PAR data are nominal and unedited except that some records were removed in editing temperature and salinity. The fluorometer cable was installed incorrectly for events #85-115, so the Fluorescence:URU:Seapoint channel was removed from those files. For many casts between events #24 and 81 there are frequent spikes in fluorescence below 60m, but near the surface the values look reasonable. A graphical editor was used to remove records from obviously bad sections of temperature and salinity data, and some salinity data were smoothed to remove small spikes. Where there was corruption of salinity data that was not seen in temperature data, only salinity points were removed. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision, except that a small offset in the fit was allowed. Downcast Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±1.0 mL/L from 0 to 20db ±0.5 mL/L from 20 to 100db ±0.3 mL/L from 100db to 250db ±0.08 mL/L from 250db to 400db ±0.04 mL/L below 400db For details on the processing see document: 2015-20_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T1:C1 PSS-78 10 -99 () (0.16E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.248E-01 1.0235) $END !--1--- ---2---- --3-- --4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Trans PAR 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 3.0 12.8126 30.0 813.5 31.3046 7.57 330.0 24 4.0 12.7965 30.5 621.1 31.3057 7.51 327.4 40 5.0 12.7214 29.9 503.7 31.3049 7.33 319.8 26 6.0 12.3138 30.5 363.2 31.3357 7.07 308.1 22 7.0 11.4435 30.3 265.8 31.4330 6.87 299.6 24 8.0 11.1214 31.2 197.0 31.4845 6.69 291.5 35 9.0 10.8267 33.4 136.9 31.5378 6.39 278.5 36 10.0 10.4087 32.6 101.8 31.6195 6.04 263.4 27 11.0 10.0248 36.0 74.8 31.6902 5.80 252.9 23 12.0 9.8083 34.7 55.6 31.7787 5.61 244.6 28 13.0 9.6493 37.8 42.4 31.8386 5.53 241.0 31 14.0 9.6318 40.4 34.1 31.8666 5.51 240.2 29 15.0 9.6282 41.8 26.7 31.9047 5.47 238.2 25 16.0 9.6179 43.1 21.2 31.9676 5.45 237.5 24 17.0 9.6296 44.7 16.7 31.9876 5.41 235.9 27 18.0 9.6287 44.9 13.6 32.0072 5.39 234.7 34 19.0 9.6147 45.0 11.5 32.0312 5.30 230.9 32 20.0 9.5826 45.4 9.7 32.0754 5.10 222.4 25 21.0 9.5350 46.6 8.1 32.1433 4.76 207.4 20 22.0 9.2852 49.3 6.7 32.2916 4.48 195.1 22 23.0 9.2247 53.9 5.6 32.3135 4.28 186.3 26 24.0 9.1405 54.4 4.7 32.3371 4.04 176.0 31 25.0 9.0334 55.1 4.1 32.3756 3.78 164.7 33 26.0 8.9632 57.7 3.6 32.3891 3.58 156.1 26 27.0 8.9135 58.9 3.2 32.3956 3.53 153.6 21 28.0 8.8862 59.5 2.8 32.4073 3.53 153.9 19 29.0 8.8433 60.1 2.5 32.4429 3.50 152.6 19 30.0 8.8245 61.2 2.2 32.4573 3.47 151.1 21 31.0 8.7969 61.4 2.0 32.4761 3.44 149.9 28 32.0 8.7829 60.8 1.8 32.4924 3.40 148.0 30 33.0 8.7621 60.7 1.6 32.5005 3.36 146.2 25 34.0 8.7273 60.9 1.4 32.5033 3.34 145.4 25 35.0 8.7146 62.0 1.2 32.5095 3.33 145.2 29 36.0 8.7087 61.9 1.1 32.5149 3.31 144.3 27 37.0 8.7019 62.3 1.0 32.5237 3.30 143.7 25 38.0 8.6920 61.5 0.9 32.5315 3.29 143.3 23 39.0 8.6899 61.9 0.8 32.5335 3.29 143.0 23 40.0 8.6874 61.7 0.7 32.5362 3.27 142.4 22 41.0 8.6785 61.3 0.6 32.5441 3.26 142.1 22 42.0 8.6648 61.6 0.6 32.5557 3.25 141.6 23 43.0 8.6561 61.9 0.5 32.5616 3.25 141.4 24 44.0 8.6475 61.3 0.5 32.5648 3.25 141.5 23 45.0 8.6390 62.0 0.4 32.5694 3.25 141.4 22 46.0 8.6344 61.9 0.4 32.5741 3.25 141.7 26 47.0 8.6283 62.0 0.3 32.5788 3.25 141.6 32 48.0 8.6122 62.3 0.3 32.5826 3.25 141.5 28 49.0 8.6077 62.2 0.3 32.5889 3.25 141.5 21 50.0 8.6050 62.5 0.3 32.5954 3.26 141.9 20 51.0 8.6030 62.8 0.2 32.5987 3.24 141.2 21 52.0 8.6018 63.0 0.2 32.5995 3.25 141.3 24 53.0 8.5992 62.6 0.2 32.6014 3.24 140.9 30 54.0 8.5931 62.8 0.2 32.6062 3.23 140.4 28 55.0 8.5752 62.6 0.2 32.6240 3.21 140.0 23 56.0 8.5613 62.8 0.1 32.6409 3.21 139.7 21 57.0 8.5553 62.1 0.1 32.6518 3.21 139.6 24 58.0 8.5526 61.8 0.1 32.6573 3.20 139.3 27 59.0 8.5513 62.1 0.1 32.6618 3.19 138.9 25 60.0 8.5503 62.3 0.1 32.6655 3.19 138.9 22 61.0 8.5460 62.2 0.1 32.6710 3.18 138.6 24 62.0 8.5220 61.8 0.1 32.6929 3.16 137.6 26 63.0 8.4984 61.6 0.1 32.7162 3.13 136.4 28 64.0 8.4698 61.4 0.1 32.7432 3.11 135.2 25 65.0 8.4419 62.5 0.1 32.7662 3.11 135.6 24 66.0 8.4284 62.4 0.1 32.7782 3.12 135.6 25 67.0 8.4192 62.1 0.0 32.7864 3.11 135.4 29 68.0 8.4129 62.3 0.0 32.7920 3.11 135.4 34 69.0 8.4112 62.3 0.0 32.7943 3.12 135.9 32 70.0 8.4091 61.9 0.0 32.7978 3.12 136.0 31 71.0 8.4083 61.6 0.0 32.7995 3.13 136.2 32 72.0 8.4082 61.8 0.0 32.8010 3.12 135.9 14