*2015/10/02 14:15:32.34 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2015/06/03 20:56:27.000 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 : A86DEFB7 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 56 2 Temperature:Primary 'deg C (ITS90)' 8.4691 10.3587 3 Transmissivity %/metre 50.2 61.8 4 Fluorescence:URU:Seapoint mg/m^3 0.29 1.354 5 Salinity:T0:C0 PSS-78 31.5368 32.5013 6 Oxygen:Dissolved:SBE mL/L 4.261 5.96 7 Oxygen:Dissolved:SBE umol/kg 185.5396 259.7872 8 Number_of_bin_records n/a 20 45 $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 ' ' 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 : CS05 EVENT NUMBER : 153 LATITUDE : 50 55.97000 N ! (deg min) LONGITUDE : 128 59.91000 W ! (deg min) WATER DEPTH : 64 ALTIMETER (M) : 9.84 ! 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 18:03:16 4593 4593 CLEAN 5.2.1 2015/08/06 18:19:30 4593 4593 SHIFTDAT 3.4 2015/08/07 11:26:55 4593 4593 SHIFTDAT 3.4 2015/08/07 14:27:48 4593 4593 SHIFTDAT 3.4 2015/08/07 14:42:33 4593 4593 DELETE 6.3 2015/08/07 15:03:40 4593 1744 CTDEDIT 5.0.4 2015/09/28 09:10:10 1744 1663 CALIB 11.8.1 2015/09/28 17:00:25 1663 1663 FILTERS 4.3 2015/09/29 11:11:28 1663 1663 BINAVE 4.2 2015/09/29 11:17:50 1663 54 REMOVECH 8.2 2015/09/29 11:40:01 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 46.35 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2015/09/28 09:10:10 81 records were deleted in this editing session. 53 changes in channel Salinity:T0:C0 -CALIB parameters: 2015/09/28 17:00:25 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 11:40:01 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] 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 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\2015-20-0153.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 03 2015 20:59:27 NMEA Latitude = 50 55.97 N NMEA Longitude = 128 59.91 W NMEA UTC (Time) = Jun 03 2015 20:56:27 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: 64 Station: CS05 System UTC = Jun 03 2015 20:59:27 # nquan = 17 # nvalues = 4593 # 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, 4593 # span 1 = 2.327, 56.351 # span 2 = 8.4506, 10.8828 # span 3 = 8.4588, 10.6673 # span 4 = 3.430661, 3.536018 # span 5 = 3.431175, 3.523814 # span 6 = 83.8684, 88.7152 # span 7 = 2.4420e-01, 2.2222e+00 # span 8 = 1.8448, 2.4615 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 9.52, 63.22 # span 11 = -1.142, 1.141 # span 12 = 0, 1 # span 13 = 31.4152, 32.5139 # span 14 = 31.4327, 32.5117 # span 15 = 4.0893, 5.8420 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 03 2015 20:56:27 [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 17:18:12, 7.23.2 [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2015-20\RAW\CTD\2015-20-0153.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 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 = Aug 06 2015 17:38:04, 7.23.2 # alignctd_in = P:\Cruise_Data_Processing\2015-20\Processing\wildedit\2015-20-01 53.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\2015-20-0153.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 17:50:09, 7.23.2 [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2015-20\Processing\celltm\2015-20-0153.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 Fluores 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 10.3587 51.4 0.501 31.5368 5.96 259.8 45 4.0 10.3475 51.2 0.516 31.5390 5.95 259.4 42 5.0 10.3240 50.2 0.536 31.5460 5.95 259.1 39 6.0 10.3242 50.6 0.619 31.5578 5.94 258.7 40 7.0 10.3241 50.5 0.652 31.5719 5.90 257.1 41 8.0 10.3164 50.8 0.735 31.5907 5.87 256.0 33 9.0 10.3084 51.1 0.778 31.5950 5.87 255.9 29 10.0 10.2959 51.3 0.880 31.6014 5.86 255.4 28 11.0 10.2769 51.3 0.910 31.6067 5.85 255.1 29 12.0 10.2530 51.4 0.933 31.6133 5.84 254.8 31 13.0 10.2423 51.4 0.970 31.6168 5.82 253.8 34 14.0 10.2276 51.6 1.137 31.6214 5.78 252.0 30 15.0 10.1588 51.6 1.171 31.6322 5.75 250.7 28 16.0 10.0445 52.0 1.149 31.6454 5.72 249.3 29 17.0 9.9949 52.3 1.352 31.6635 5.70 248.2 31 18.0 9.9698 52.6 1.299 31.6701 5.66 246.7 31 19.0 9.9567 52.8 1.292 31.6796 5.64 245.8 28 20.0 9.9448 52.5 1.314 31.6863 5.63 245.2 28 21.0 9.9056 52.9 1.283 31.7041 5.59 243.5 31 22.0 9.8734 53.2 1.262 31.7185 5.56 242.3 31 23.0 9.8450 53.3 1.323 31.7320 5.54 241.3 29 24.0 9.8233 53.8 1.354 31.7416 5.53 241.1 29 25.0 9.8195 54.1 1.298 31.7435 5.46 237.8 30 26.0 9.7844 54.2 1.230 31.7602 5.29 230.3 29 27.0 9.5225 54.7 1.241 31.8981 5.04 219.5 32 28.0 9.2563 56.6 0.828 32.0322 4.94 215.1 30 29.0 9.1662 58.1 0.767 32.0795 4.91 213.8 29 30.0 9.1434 57.8 0.765 32.0894 4.89 213.1 27 31.0 9.1355 59.4 0.749 32.0923 4.90 213.3 26 32.0 9.1271 59.4 0.691 32.0958 4.89 212.9 27 33.0 9.1271 59.6 0.674 32.0955 4.89 213.2 31 34.0 9.1204 59.4 0.632 32.0987 4.88 212.7 33 35.0 9.1040 59.7 0.653 32.1064 4.87 212.3 34 36.0 9.1056 59.7 0.597 32.1057 4.87 211.9 27 37.0 9.1075 59.8 0.628 32.1051 4.87 212.0 24 38.0 9.1057 59.5 0.632 32.1060 4.86 211.7 24 39.0 9.0899 59.7 0.598 32.1132 4.85 211.2 27 40.0 9.0728 59.9 0.596 32.1202 4.83 210.4 29 41.0 9.0506 60.0 0.518 32.1296 4.83 210.4 30 42.0 9.0482 60.0 0.551 32.1308 4.82 210.1 32 43.0 9.0513 60.1 0.577 32.1299 4.82 210.0 36 44.0 9.0478 59.7 0.527 32.1325 4.79 208.7 34 45.0 9.0321 60.1 0.547 32.1422 4.71 205.3 25 46.0 8.9907 60.3 0.551 32.1661 4.60 200.4 22 47.0 8.8030 60.5 0.499 32.2775 4.50 195.9 20 48.0 8.6953 61.2 0.414 32.3455 4.45 193.8 26 49.0 8.6499 61.5 0.378 32.3763 4.42 192.4 29 50.0 8.6144 61.4 0.364 32.4006 4.39 191.2 31 51.0 8.5887 61.6 0.348 32.4189 4.38 190.7 30 52.0 8.5782 61.7 0.343 32.4274 4.38 190.6 34 53.0 8.5764 61.6 0.326 32.4306 4.36 189.6 39 54.0 8.5417 61.6 0.326 32.4536 4.31 187.8 33 55.0 8.5078 61.8 0.290 32.4757 4.28 186.5 31 56.0 8.4691 61.7 0.292 32.5013 4.26 185.5 25