*2015/10/02 14:15:32.42 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/04 00:00:19.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 54 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6CAD294A NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 56 2 Temperature:Primary 'deg C (ITS90)' 8.7913 12.2079 3 Transmissivity %/metre 40.7 63.8 4 Fluorescence:URU:Seapoint mg/m^3 0.187 3.048 5 PAR uE/m^2/sec 0.385 909.472 6 Salinity:T0:C0 PSS-78 31.0139 32.2923 7 Oxygen:Dissolved:SBE mL/L 4.742 6.864 8 Oxygen:Dissolved:SBE umol/kg 206.5269 299.3686 9 Number_of_bin_records n/a 16 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 ' ' 8 F ' ' 3 5 -99 ' ' 7 F ' ' 1 6 -99 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 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 : CS06 EVENT NUMBER : 157 LATITUDE : 50 59.98000 N ! (deg min) LONGITUDE : 128 51.87000 W ! (deg min) WATER DEPTH : 65 ALTIMETER (M) : 9.55 ! 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 18:03:18 13382 13382 CLEAN 5.2.1 2015/08/06 18:19:33 13382 13382 SHIFTDAT 3.4 2015/08/07 11:26:59 13382 13382 SHIFTDAT 3.4 2015/08/07 14:27:51 13382 13382 SHIFTDAT 3.4 2015/08/07 14:42:36 13382 13382 DELETE 6.3 2015/08/07 15:03:43 13382 1645 CTDEDIT 5.0.4 2015/09/28 09:18:06 1645 1505 CALIB 11.8.1 2015/09/28 17:00:26 1505 1505 FILTERS 4.3 2015/09/29 11:11:29 1505 1505 BINAVE 4.2 2015/09/29 11:17:50 1505 54 REMOVECH 8.2 2015/09/29 11:40:29 54 54 CHGUNITS 3.1 2015/09/29 16:18:40 54 54 REORDER 1.3.1 2015/09/29 16:21:05 ? ? HDREDIT2 3.0.2 2015/10/02 14:15:32 ? ? $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 46.37 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/09/28 09:18:06 140 records were deleted in this editing session. 57 changes in channel Salinity:T0:C0 -CALIB parameters: 2015/09/28 17:00:26 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] 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 14:15:32 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 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: 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\2015-20-0157.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 04 2015 00:01:58 NMEA Latitude = 50 59.98 N NMEA Longitude = 128 51.87 W NMEA UTC (Time) = Jun 04 2015 00:00:19 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: 65 Station: CS06 System UTC = Jun 04 2015 00:01:58 # nquan = 17 # nvalues = 13382 # 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, 13382 # span 1 = 2.483, 56.368 # span 2 = 8.7587, 12.4084 # span 3 = 8.7632, 12.3881 # span 4 = 3.438650, 3.623208 # span 5 = 3.439008, 3.621132 # span 6 = 79.6041, 89.3910 # span 7 = 1.5873e-01, 4.2857e+00 # span 8 = 1.9864, 2.8487 # span 9 = 3.6580e-01, 1.9402e+03 # span 10 = 8.74, 63.27 # span 11 = -1.072, 1.371 # span 12 = 0, 1 # span 13 = 30.9362, 32.3149 # span 14 = 30.9319, 32.3159 # span 15 = 4.5225, 6.8497 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 04 2015 00:00:19 [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 17:18:14, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2015-20\RAW\CTD\2015-20-0157.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 17:07:34, 7.23.2 # wildedit_in = P:\Cruise_Data_Processing\2015-20\Processing\convert\2015-20-015 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 = Aug 06 2015 17:38:05, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-20\Processing\wildedit\2015-20-01 57.cnv # alignctd_adv = sbeox0V 3.000 # celltm_date = Aug 06 2015 17:43:03, 7.23.2 # celltm_in = P:\Cruise_Data_Processing\2015-20\Processing\align\2015-20-0157.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 17:50:10, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-20\Processing\celltm\2015-20-0157.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-- -9-- !Pressu Temperat Trans Fluores PAR Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ -------- ------ ----- ---- *END OF HEADER 3.0 12.2079 41.0 0.978 909.5 31.0139 6.80 296.7 17 4.0 11.8869 40.8 1.033 712.7 31.0356 6.84 298.3 39 5.0 11.6434 40.8 1.216 598.3 31.0428 6.86 299.4 39 6.0 11.5777 40.7 1.502 457.9 31.0460 6.86 299.1 43 7.0 11.5226 41.1 1.966 370.7 31.0515 6.83 297.7 40 8.0 11.4533 41.1 2.283 282.5 31.0606 6.80 296.6 39 9.0 11.3426 41.0 2.494 223.8 31.0793 6.76 294.8 37 10.0 11.2508 41.9 2.613 180.2 31.0983 6.72 292.9 30 11.0 11.1332 42.5 2.805 145.1 31.1258 6.70 292.0 33 12.0 11.0500 43.2 2.928 113.8 31.1454 6.65 290.1 38 13.0 10.9887 44.1 3.048 92.0 31.1579 6.60 287.8 31 14.0 10.8870 45.1 2.712 74.1 31.1803 6.57 286.3 31 15.0 10.8268 46.1 2.457 58.7 31.1952 6.54 285.0 37 16.0 10.7845 47.3 2.482 48.8 31.2060 6.50 283.3 34 17.0 10.7350 47.9 2.559 41.7 31.2182 6.48 282.5 26 18.0 10.7138 48.4 2.299 34.5 31.2232 6.45 281.4 23 19.0 10.6735 48.8 2.242 29.0 31.2330 6.43 280.4 24 20.0 10.6399 49.4 2.322 24.3 31.2417 6.41 279.3 23 21.0 10.5856 49.9 2.160 20.3 31.2582 6.36 277.3 25 22.0 10.5391 50.3 2.640 17.0 31.2731 6.33 276.2 26 23.0 10.4598 50.9 1.959 14.4 31.2990 6.31 275.1 23 24.0 10.3992 51.9 1.798 12.3 31.3195 6.29 274.4 28 25.0 10.3876 52.6 1.623 10.6 31.3234 6.27 273.4 21 26.0 10.3776 52.9 1.628 9.2 31.3269 6.25 272.4 25 27.0 10.3198 53.0 1.587 8.0 31.3481 6.18 269.5 20 28.0 10.2714 53.5 1.503 7.0 31.3645 6.13 267.1 24 29.0 10.1906 54.2 1.484 6.1 31.4070 6.07 264.4 16 30.0 10.0890 56.0 1.266 5.4 31.4587 6.05 263.9 21 31.0 10.0653 57.2 1.094 4.7 31.4708 6.03 262.7 21 32.0 10.0481 57.6 1.078 4.2 31.4796 5.99 261.0 21 33.0 10.0044 57.9 1.015 3.7 31.5054 5.96 259.9 21 34.0 9.9296 58.1 0.976 3.3 31.5485 5.95 259.3 20 35.0 9.9243 59.1 0.893 2.9 31.5513 5.95 259.2 20 36.0 9.9135 59.2 0.888 2.6 31.5577 5.93 258.5 23 37.0 9.9095 59.4 0.867 2.3 31.5603 5.92 257.8 24 38.0 9.8860 59.2 0.869 2.0 31.5749 5.90 257.1 25 39.0 9.8505 59.4 0.745 1.8 31.5960 5.87 255.7 30 40.0 9.8157 60.1 0.699 1.6 31.6161 5.84 254.4 29 41.0 9.7961 60.5 0.785 1.5 31.6283 5.81 253.2 25 42.0 9.7573 60.8 0.685 1.4 31.6533 5.79 252.4 21 43.0 9.7371 61.1 0.653 1.2 31.6656 5.77 251.6 18 44.0 9.7192 61.1 0.626 1.1 31.6768 5.75 250.7 18 45.0 9.6951 61.4 0.557 1.0 31.6925 5.72 249.5 18 46.0 9.6545 61.6 0.540 0.9 31.7189 5.67 247.2 19 47.0 9.6061 62.1 0.470 0.8 31.7511 5.61 244.5 23 48.0 9.4808 62.8 0.378 0.7 31.8487 5.54 241.3 32 49.0 9.3844 63.4 0.290 0.7 31.9269 5.43 236.6 43 50.0 9.2791 63.6 0.244 0.6 32.0020 5.28 230.1 35 51.0 9.1850 63.8 0.226 0.6 32.0556 5.06 220.3 31 52.0 9.0038 63.6 0.219 0.5 32.1459 4.87 212.0 29 53.0 8.8610 63.5 0.203 0.5 32.2382 4.81 209.5 25 54.0 8.8393 63.4 0.197 0.5 32.2530 4.79 208.5 25 55.0 8.8246 63.4 0.195 0.4 32.2639 4.79 208.7 28 56.0 8.7913 63.3 0.187 0.4 32.2923 4.74 206.5 42