*2014/09/24 10:42:36.44 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2014/06/26 23:34:11.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 46 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 46D51FDC NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1 47 2 Temperature:Primary 'deg C (ITS90)' 8.2012 18.9955 3 Transmissivity %/metre 30.5 60.4 4 Fluorescence:URU:Seapoint mg/m^3 0.37E-01 3.534 5 Salinity:T0:C0 PSS-78 15.2762 32.2888 6 Oxygen:Dissolved:SBE mL/L 2.234 9.168 7 Oxygen:Dissolved:SBE umol/kg 97.28916 400.5237 8 Number_of_bin_records n/a 5 73 $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\2014-20\Pro $END *ADMINISTRATION MISSION : 2014-20 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : WCVI Douglas Channel SCIENTIST : Spear D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI / Douglas Channel STATION : EF04 EVENT NUMBER : 2 LATITUDE : 49 3.15000 N ! (deg min) LONGITUDE : 125 8.56000 W ! (deg min) WATER DEPTH : 52 ALTIMETER (M) : 5.74 ! 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 : 0585 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ----------------------------------- -------------- ---------- Temperature ' ' 4054 Conductivity ' ' 1766 'Pressure:Digiquartz with TC' ' ' 0585 Temperature:2 ' ' 4700 Conductivity:2 ' ' 3321 PAR/Irradiance:Biospherical/Licor ' ' 4615 Altimeter ' ' 1204 'Transmissometer:WET Labs C-Star' ' ' 1396DR 'Oxygen:SBE 43' ' ' 1119 Fluorometer:Seapoint ' ' 3642 $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 2014/09/03 16:16:12 17881 17881 CLEAN 5.1 2014/09/03 16:19:27 17881 17881 SHIFTDAT 3.4 2014/09/03 16:41:20 17881 17881 SHIFTDAT 3.4 2014/09/03 16:44:19 17881 17881 SHIFTDAT 3.4 2014/09/03 16:47:14 17881 17881 DELETE 6.3 2014/09/03 17:01:37 17881 1489 CTDEDIT 5.0.4 2014/09/23 12:59:24 1489 1213 CALIB 11.8 2014/09/23 16:14:33 1213 1213 FILTERS 4.3 2014/09/23 16:54:08 1213 1213 BINAVE 4.2 2014/09/23 16:54:45 1213 46 REMOVECH 8.2 2014/09/23 16:55:07 46 46 CHGUNITS 3.1 2014/09/23 16:55:26 46 46 REORDER 1.3 2014/09/24 10:01:43 ? ? HDREDIT2 2.6 2014/09/24 10:42:36 ? ? $END $REMARKS -CLEAN functions: 2014/09/03 16:19:23 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 # 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= -0.50 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= 1.40 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 37.16 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT v5.0.4 2014/09/23 12:59:24 276 records were deleted in this editing session. 1 change in channel Temperature:Primary 32 changes in channel Salinity:T0:C0 -CALIB parameters: 2014/09/23 16:14:33 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2014-20\Processing\doc\2014-20-recal1.CCF Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 0.0000000E+00 0.1040400E+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 2014/09/23 16:55:07 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] Status:Pump Altimeter [metres] Salinity:T1:C1 [PSS-78] Descent_Rate [m/s] Flag -CHANGE units: Temperature reference channel: Temperature:Primary Salinity reference channel: Salinity:T0:C0 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2014/09/24 10:42:36 Applied edit header: P:\Cruise_Data_Processing\2014-20\Processing\doc\2014-20-HDR.TXT Channel 1: Pressure [decibar] Format: F10.3 ==> 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\2014-20\2014-20-0002.hex Software Version Seasave V 7.22.4 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Jun 26 2014 23:34:04 NMEA Latitude = 49 03.15 N NMEA Longitude = 125 08.56 W NMEA UTC (Time) = Jun 26 2014 23:34:11 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Cruise: 2014-20 Depth: 48 Station: EF04 System UTC = Jun 26 2014 23:34:04 # nquan = 17 # nvalues = 17881 # 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 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = sal00: Salinity, Practical [PSU] # name 13 = sal11: Salinity, Practical, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 0.5 # name 15 = dz/dtM: Descent Rate [m/s], WS = 0.5 # name 16 = flag: flag # span 0 = 1, 17881 # span 1 = 0.258, 47.156 # span 2 = -2.5695, 19.1031 # span 3 = 5.3306, 19.1216 # span 4 = -0.342019, 3.625626 # span 5 = 0.030035, 3.477665 # span 6 = 55.5330, 90.2997 # span 7 = 1.2210e-02, 7.1184e+00 # span 8 = 1.2257, 3.7485 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = 0.0000, 32.2952 # span 13 = 0.0000, 32.2989 # span 14 = -112.39540, 11.66143 # span 15 = -1.507, 1.243 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Jun 26 2014 23:34:11 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 4054 # 31-Dec-13 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.38585377e-003 # 6.43366473e-004 # 2.25191320e-005 # 1.97883875e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 1766 # 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 # # # -4.12664129e+000 # 4.87898554e-001 # -5.45044785e-004 # 5.02313229e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0585 # 30-Dec-13 # -3.951550e+004 # -4.415130e-001 # 1.282560e-002 # 3.560600e-002 # 0.000000e+000 # 3.030045e+001 # -4.415690e-004 # 4.342710e-006 # 1.736800e-009 # 0.99994600 # -2.11246 # 0.000000e+000 # 1.288270e-002 # -8.164490e+000 # # # # # # 4700 # 04-Jan-14 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34747980e-003 # 6.38304641e-004 # 2.11616937e-005 # 1.81105503e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3321 # 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 # # # -9.95375471e+000 # 1.44611380e+000 # 5.60137697e-004 # 3.39531619e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 4615 # 16 March 2011 # 1.00000000 # 0.00000000 # 3367003367.00000000 # 1.00000000 # -0.40341896 # # # # # # # # # 1204 # # 15.000 # 0.000 # # # # # # # # # 1396DR # 5 Feb 2014 # 19.0844 # -0.0191 # 0.250 # # # # # # # # # 1119 # 21-Jan-14 # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.4901e-001 # -0.5263 # -1.9196e-003 # 8.5361e-005 # -1.2856e-006 # 2.5826e+000 # 1.92634e-004 # -4.64803e-002 # 3.1000e-002 # 1.0400 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # # # 3642 # Jan 2014 # # 2 # 0.000 # # # # datcnv_date = Sep 03 2014 15:34:59, 7.22.5 [datcnv_vars = 12] # datcnv_in = P:\Cruise_Data_Processing\2014-20\RAW\CTD Data\2014-20-0002.hex P: \Cruise_Data_Processing\2014-20\Processing\doc\2014-20-ctd.XMLCON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Sep 03 2014 15:48:19, 7.22.5 # wildedit_in = P:\Cruise_Data_Processing\2014-20\Processing\convert\2014-20-000 2.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 = Sep 03 2014 15:49:39, 7.22.5 # alignctd_in = P:\Cruise_Data_Processing\2014-20\Processing\wildedit\2014-20-00 02.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Sep 03 2014 15:51:13, 7.22.5 # celltm_in = P:\Cruise_Data_Processing\2014-20\Processing\align\2014-20-0002.cn v # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 03 2014 15:57:42, 7.22.5 [derive_vars = 4] # Derive_in = P:\Cruise_Data_Processing\2014-20\Processing\celltm\2014-20-0002.c nv P:\Cruise_Data_Processing\2014-20\Processing\doc\2014-20-ctd.XMLCON # derive_time_window_docdt = seconds: 0.5 # derive_ox_tau_correction = yes # derive_time_window_dzdt = seconds: 0.5 # file_type = ascii END* Remarks from CTDEDIT: CTDEDIT was used to remove records from the surface and records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------------------- Data Processing Notes: ---------------------- Transmissivity and Fluorescence data are nominal and unedited except that some records were removed in editing temperature and salinity. For details on how the transmissivity calibration parameters were calculated see the document in folder "\cruise_data\documents\transmissivity". The near-surface salinity data quality is considered lower than usual. There appear to have been problems with the flow rate near the surface which affected the secondary salinity most severely, but the primary salinity data were also affected. Dissolved oxygen was calibrated using the method described in SeaBird Application Note #64-2, June 2012 revision. The Oxygen:Dissolved:SBE data are considered, very roughly, to be: ±0.8mL/L from 0db to 20db ±0.4mL/L from 20db to 100db ±0.2mL/L from 100db to 250db ±0.04mL/L below 250db For details on the processing see the report: 2014-20_Processing_Report.doc. --------------------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0 1.0404) $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 1.0 18.9955 30.5 0.037 15.2762 6.80 300.6 73 2.0 17.8151 33.6 1.104 19.9170 7.48 329.5 46 3.0 15.3426 36.0 3.534 25.4040 8.88 389.1 34 4.0 13.0166 34.6 2.185 28.9952 9.07 396.3 29 5.0 13.1263 38.3 1.989 29.0841 9.05 395.3 25 6.0 13.3415 40.7 2.036 29.2476 9.17 400.5 25 7.0 11.0568 41.2 1.938 30.4383 8.93 389.7 25 8.0 9.9646 42.8 1.925 30.9462 7.88 343.6 28 9.0 9.3435 47.4 1.840 31.1299 6.51 283.8 25 10.0 8.8828 53.1 1.787 31.2541 5.90 257.3 26 11.0 8.6871 56.2 1.462 31.3407 5.39 235.1 25 12.0 8.6770 57.0 1.197 31.3424 4.85 211.4 23 13.0 8.5732 57.1 1.131 31.3923 4.39 191.5 23 14.0 8.4441 58.1 1.071 31.4342 4.16 181.1 23 15.0 8.3551 59.6 0.893 31.4743 4.04 175.8 23 16.0 8.3434 60.4 0.821 31.5068 3.93 171.4 24 17.0 8.3401 59.3 0.794 31.5313 3.82 166.5 24 18.0 8.3246 58.5 0.888 31.5540 3.66 159.4 25 19.0 8.3022 58.8 0.725 31.5780 3.52 153.6 24 20.0 8.2619 58.7 0.859 31.6201 3.45 150.5 24 21.0 8.2507 60.3 0.801 31.6450 3.38 147.1 25 22.0 8.2463 59.6 0.755 31.6712 3.30 144.0 25 23.0 8.2367 58.7 0.888 31.6990 3.24 141.2 25 24.0 8.2300 59.3 0.791 31.7116 3.16 137.7 25 25.0 8.2194 59.8 0.672 31.7311 3.10 134.9 25 26.0 8.2117 60.2 0.735 31.7727 3.02 131.6 25 27.0 8.2111 60.1 0.739 31.7887 2.93 127.5 24 28.0 8.2089 59.5 0.742 31.8415 2.85 124.0 25 29.0 8.2036 58.9 0.816 31.8876 2.78 121.2 25 30.0 8.2022 59.1 0.906 31.9209 2.73 118.7 24 31.0 8.2012 59.4 0.948 31.9410 2.68 116.7 24 32.0 8.2021 59.5 0.769 31.9726 2.64 115.1 25 33.0 8.2031 59.2 0.866 31.9886 2.62 114.1 24 34.0 8.2030 59.1 1.003 31.9973 2.60 113.5 24 35.0 8.2034 59.4 0.799 32.0018 2.59 112.8 25 36.0 8.2033 59.0 0.898 32.0044 2.55 111.0 24 37.0 8.2043 59.0 0.814 32.0099 2.46 107.4 25 38.0 8.2095 59.1 0.754 32.0692 2.40 104.7 25 39.0 8.2168 58.7 0.795 32.1500 2.37 103.1 29 40.0 8.2198 58.4 0.629 32.1785 2.36 102.7 29 41.0 8.2216 58.1 0.703 32.1964 2.52 109.7 31 42.0 8.2225 58.1 0.891 32.2013 2.63 114.4 6 44.0 8.2274 58.1 0.703 32.2158 2.27 99.0 5 45.0 8.2304 57.6 0.667 32.2529 2.26 98.5 22 46.0 8.2335 57.9 0.603 32.2874 2.23 97.3 32 47.0 8.2344 57.1 0.483 32.2888 2.29 99.6 29