*2013/12/16 15:36:08.01 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/09/07 05:07:35.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 87 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A00EE75F NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.03 88.013 2 Temperature:Secondary 'deg C (ITS90)' 7.7696 11.9238 3 Transmissivity %/metre 9.7 60.2 4 Fluorescence:URU:Wetlabs mg/m^3 0.142 14.719 5 Salinity:T1:C1 PSS-78 31.556 33.0974 6 Oxygen:Dissolved:SBE mL/L 2.633 6.206 7 Oxygen:Dissolved:SBE umol/kg 114.5969 270.5786 8 Number_of_bin_records n/a 2 41 $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\2011-17\Pro $END *ADMINISTRATION MISSION : 2011-17 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 : LBP2 EVENT NUMBER : 101 LATITUDE : 50 4.02000 N ! (deg min) LONGITUDE : 127 54.24000 W ! (deg min) WATER DEPTH : 99 ALTIMETER (M) : 10.43 ! 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 : 0550 LOCATION : Mid-ship ! custom item $REMARKS SOFTWARE VERSION SEASAVE V 7.21B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1 2012/02/21 11:16:14 6503 6503 CLEAN 5.0.4 2012/02/21 11:38:36 6503 6503 SHIFTDAT 3.4 2012/02/21 12:08:55 6503 6503 SHIFTDAT 3.4 2012/02/21 14:56:11 6503 6503 SHIFTDAT 3.4 2012/02/21 15:18:06 6503 6503 DELETE 6.3 2012/02/21 15:35:48 6503 2158 CTDEDIT 4.61 2012/02/24 14:30:50 2158 1893 CALIB 11.7 2012/02/27 11:30:12 1893 1893 BINAVE 4.1.1 2012/02/27 13:34:59 1893 87 REMOVECH 8.1.1 2012/02/27 13:55:42 87 87 CHGUNITS 3.0 2012/02/27 14:08:06 87 87 REORDER 1.3 2012/02/27 14:08:45 ? ? HDREDIT2 2.5.1 2012/02/27 14:13:06 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:08 87 87 $END $REMARKS -CLEAN functions: 2012/02/21 11:22:19 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:Wetlabs:ECO-AFL # of Records to Advance (-ve for Delay): At REC# 0 Shift= 48.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -1.00 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= 0.50 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 78.69 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2012/02/24 14:30:50 265 records were deleted in this editing session. 32 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/02/27 11:30:12 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2011-17\Processing\doc\2011-17-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 0.9100000E-01 0.1000000E+01 -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2012/02/27 13:55:42 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] PAR [uE/m^2/sec] Status:Pump Descent_Rate [m/s] Altimeter [metres] Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2012/02/27 14:13:06 Applied edit header: P:\Cruise_Data_Processing\2011-17\Processing\doc\2011-17-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Wetlabs [mg/m^3] Name: Fluorescence:Wetlabs:ECO-AFL ==> Fluorescence:URU:Wetlabs Channel 5: Salinity:Practical:T1:C1 [PSS-78] Name: Salinity:T1:C1 ==> Salinity:Practical:T1:C1 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\2011-17\2011-17-0101.hex Software Version Seasave V 7.21b Temperature SN = 2374 Conductivity SN = 3396 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 06 2011 22:08:34 NMEA Latitude = 50 04.02 N NMEA Longitude = 127 54.24 W NMEA UTC (Time) = Sep 07 2011 05:07:35 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Station: LBP2 Depth: 99 System UTC = Sep 07 2011 05:08:34 # nquan = 17 # nvalues = 6503 # 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 = xmiss: Beam Transmission, Chelsea/Seatech [%] # name 7 = flECO-AFL: Fluorescence, WET Labs ECO-AFL/FL [mg/m^3] # name 8 = sbeox0V: Oxygen raw, SBE 43 [V] # name 9 = par: PAR/Irradiance, Biospherical/Licor # name 10 = pumps: Pump Status # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = altM: Altimeter [m] # name 13 = sal00: Salinity, Practical [PSU] # name 14 = sal11: Salinity, Practical, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 6503 # span 1 = -0.052, 88.692 # span 2 = 7.7578, 12.2183 # span 3 = 7.7643, 12.2210 # span 4 = 3.310505, 3.660429 # span 5 = 3.141535, 3.660605 # span 6 = 38.0958, 88.1789 # span 7 = 0.0306, 22.2834 # span 8 = 1.3527, 3.0342 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 0, 1 # span 11 = -1.776, 2.381 # span 12 = 0.00, 100.00 # span 13 = 28.2992, 33.1091 # span 14 = 26.7041, 33.1021 # span 15 = 2.62696, 7.20456 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 07 2011 05:07:35 [NMEA time, header] # bad_flag = -9.990e-29 # # # # # 2374 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.34933399e-003 # 6.45978519e-004 # 2.36515700e-005 # 2.25853980e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3396 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.91328016e+000 # 1.31301026e+000 # 2.66193245e-004 # 4.87230021e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 75636 # 13-Apr-11 # -4.232943e+004 # 1.065076e-001 # 1.464900e-002 # 3.694200e-002 # 0.000000e+000 # 3.041883e+001 # -3.536199e-004 # 4.388420e-006 # 2.583800e-009 # 0.99993936 # 0.23996 # 0.000000e+000 # 1.286170e-002 # -9.445820e+000 # # # # # # 2668 # 01-Apr-11 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.35634083e-003 # 6.48582753e-004 # 2.44368386e-005 # 2.40505893e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 2754 # 29-Mar-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.05922233e+001 # 1.61309216e+000 # -1.72181967e-003 # 2.24719869e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 1176 # 01-Apr-11p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.7380e-001 # -0.5196 # -3.5502e-003 # 1.8841e-004 # -3.3087e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.9100 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

#
#
#
# # # # 2216 # # 2.50000000e+001 # # 0.0293 # # # # # # 1396DR # Aug- 15-2011 # 18.8502 # -0.0189 # 0.250 # # # # # # # # # # # 15.000 # 0.000 # # # # # # # # # 4601 # 16-Mar-11 # 1.00000000 # 0.00000000 # 4219409282.69999980 # 1.00000000 # -0.34320000 # # # # # #
# datcnv_date = Feb 16 2012 13:53:29, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-17\RAW\CTD\2011-17-0101.hex P:\Crui se_Data_Processing\2011-17\Processing\doc\2011-17-ctd-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Feb 16 2012 14:12:01, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2011-17\Processing\convert\2011-17-010 1.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # alignctd_date = Feb 21 2012 09:20:54, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-17\Processing\wildedit\2011-17-01 01.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Feb 21 2012 10:08:14, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-17\Processing\align\2011-17-0101.cn v # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 21 2012 10:18:38, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-17\Processing\celltm\2011-17-0101.c nv P:\Cruise_Data_Processing\2011-17\Processing\doc\2011-17-ctd-new.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* The descent rate of the CTD was noisy with some complete reversals of direction. CTDEDIT was used to remove surface records and many records corrupted by shed wakes; salinity was cleaned. Data Processing Notes: ---------------------- Fluorescence, Transmissivity and PAR 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". SBE DO calibration was done using the method described in the SeaBird Application Note #64-2. The Oxygen:Dissolved:SBE data are considered, roughly, to be: ±1 mL/L above 10db ±0.2 mL/L from 10 to 100db ±0.1 mL/L from 100db to 200db ±0.04 mL/L below 200db For details on the processing see processing report: 2011-17-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS !Name Units Fmla Pad Coefficients !------------------------------ -------- ---- ------ ------------ Fluorescence:Wetlabs:ECO-AFL mg/m^3 10 -99 () (0.91E-01 1) $END !--1--- ---2---- --3-- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb !re ure: missi cence: :T1:C1 : n: er_o ! Secondar vity URU: Dissol Disso ~bin ! y Wetlabs ved: lved: _rec ! SBE SBE ords !------ -------- ----- ------- -------- ------ ----- ---- *END OF HEADER 2.0 11.9238 9.7 14.719 31.5560 6.21 270.6 15 2.7 11.5177 10.6 14.503 31.6199 5.93 258.6 15 4.0 11.2917 19.2 11.689 31.6797 5.31 231.6 29 5.0 11.1444 19.9 9.493 31.7156 4.84 211.1 26 6.0 10.8852 21.5 6.602 31.7635 4.62 201.3 22 7.0 10.4986 27.0 5.748 31.8355 4.58 199.8 22 8.0 10.1992 34.9 5.674 31.9191 4.54 197.9 33 9.4 10.1630 35.5 4.319 31.9447 4.23 184.3 8 10.0 9.9932 36.3 4.011 31.9832 4.11 179.2 20 11.0 9.8919 38.2 3.002 32.0304 4.00 174.1 16 12.0 9.7672 37.9 2.910 32.0372 3.94 171.7 14 13.0 9.7313 40.9 2.716 32.0377 3.90 169.9 16 14.0 9.6807 43.6 2.798 32.0475 3.86 168.3 19 15.0 9.6160 46.1 2.753 32.0640 3.82 166.5 28 16.0 9.5865 48.5 2.469 32.0691 3.74 162.9 37 17.0 9.5298 50.4 1.970 32.0819 3.66 159.4 28 18.0 9.4939 50.8 1.630 32.0917 3.61 157.4 23 19.0 9.4218 51.1 1.562 32.1184 3.58 155.9 22 20.0 9.4136 51.8 1.610 32.1217 3.54 154.3 21 21.0 9.3871 52.6 1.564 32.1397 3.52 153.3 22 22.0 9.3645 52.9 1.495 32.1588 3.50 152.5 23 23.0 9.3566 53.1 1.502 32.1676 3.48 151.5 23 24.0 9.3511 53.0 1.541 32.1753 3.46 150.8 25 25.0 9.3458 53.3 1.458 32.1824 3.44 149.8 27 26.0 9.3412 53.2 1.442 32.1884 3.41 148.6 27 27.0 9.3358 53.3 1.367 32.1973 3.38 147.2 26 28.0 9.3317 53.4 1.305 32.2021 3.34 145.4 22 29.0 9.3249 53.6 1.388 32.2092 3.27 142.6 19 30.0 9.3151 53.7 1.318 32.2164 3.20 139.4 17 31.0 9.2950 53.8 1.237 32.2289 3.12 136.0 19 32.0 9.2608 54.1 1.072 32.2462 3.04 132.5 21 33.0 9.0757 54.9 0.866 32.3221 2.98 129.9 29 33.8 8.7051 57.0 0.658 32.4845 2.97 129.4 28 34.9 8.5843 59.1 0.350 32.5405 2.95 128.6 26 35.9 8.5595 59.1 0.311 32.5545 2.97 129.1 15 37.0 8.5475 59.0 0.335 32.5616 2.97 129.2 12 38.0 8.5231 59.1 0.335 32.5755 2.97 129.2 11 39.0 8.4901 59.1 0.335 32.5919 2.97 129.3 10 40.0 8.4651 59.1 0.335 32.6037 2.97 129.4 11 41.0 8.4517 59.2 0.335 32.6100 2.97 129.5 14 42.1 8.4395 59.2 0.339 32.6160 2.98 129.8 21 43.4 8.4284 59.2 0.274 32.6332 2.89 125.7 2 44.0 8.3654 59.2 0.274 32.6655 2.89 126.0 13 45.0 8.2729 59.5 0.274 32.7156 2.90 126.1 12 46.0 8.2575 59.5 0.274 32.7223 2.89 126.0 13 47.0 8.2339 59.6 0.274 32.7341 2.89 126.0 14 48.0 8.1989 59.8 0.256 32.7509 2.89 125.8 18 49.1 8.1926 60.0 0.274 32.7539 2.88 125.6 29 50.1 8.1894 60.1 0.273 32.7563 2.88 125.2 21 51.0 8.1865 60.1 0.274 32.7583 2.87 125.0 26 52.0 8.1829 60.1 0.267 32.7609 2.86 124.6 26 53.0 8.1810 60.1 0.244 32.7626 2.85 124.1 40 53.9 8.1772 60.0 0.244 32.7657 2.83 123.3 29 55.0 8.1744 59.9 0.244 32.7684 2.82 122.5 19 56.0 8.1617 60.0 0.244 32.7786 2.80 121.8 15 57.0 8.1397 60.1 0.244 32.7937 2.79 121.2 17 58.0 8.1141 60.2 0.221 32.8132 2.78 121.0 19 59.1 8.0597 60.2 0.213 32.8608 2.78 121.1 31 60.0 8.0371 60.1 0.204 32.8823 2.75 119.8 27 60.9 8.0249 60.2 0.183 32.8942 2.72 118.5 30 62.0 8.0216 60.2 0.183 32.8986 2.72 118.4 18 63.0 8.0153 60.0 0.183 32.9058 2.72 118.3 17 64.0 8.0134 59.9 0.204 32.9075 2.72 118.2 16 65.0 8.0117 60.0 0.207 32.9087 2.72 118.3 20 66.0 8.0037 60.1 0.183 32.9144 2.71 118.2 27 67.0 8.0000 60.1 0.196 32.9171 2.71 118.1 35 68.0 7.9993 60.1 0.212 32.9182 2.71 117.8 41 69.0 7.9978 60.2 0.171 32.9198 2.71 117.8 37 70.0 7.9968 60.0 0.167 32.9211 2.70 117.6 24 71.0 7.9963 60.1 0.183 32.9220 2.70 117.5 23 72.0 7.9963 60.1 0.183 32.9221 2.69 117.2 30 73.0 7.9953 60.2 0.183 32.9233 2.68 116.8 31 74.0 7.9942 60.1 0.183 32.9252 2.68 116.7 20 75.0 7.9900 60.1 0.183 32.9305 2.68 116.8 16 76.0 7.9891 59.9 0.183 32.9315 2.69 117.0 17 77.0 7.9874 60.1 0.163 32.9329 2.69 116.9 23 77.7 7.9878 60.0 0.156 32.9324 2.68 116.5 14 79.0 7.9476 59.9 0.183 32.9642 2.65 115.5 29 80.0 7.9144 60.2 0.183 32.9896 2.65 115.6 20 81.0 7.9071 60.1 0.183 32.9947 2.65 115.4 23 82.0 7.9018 60.0 0.154 32.9985 2.64 114.9 33 83.0 7.8937 60.1 0.152 33.0046 2.63 114.6 28 84.0 7.8635 60.1 0.152 33.0278 2.63 114.7 18 85.0 7.8465 60.1 0.152 33.0402 2.64 115.0 15 86.0 7.8184 60.1 0.152 33.0613 2.65 115.2 15 87.0 7.7851 60.1 0.152 33.0860 2.65 115.3 17 88.0 7.7696 60.1 0.142 33.0974 2.65 115.2 23