*2013/12/16 15:36:08.08 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/09/07 10:49:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 112 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F25A22F9 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.378 116.576 2 Temperature:Secondary 'deg C (ITS90)' 6.9025 12.2106 3 Transmissivity %/metre 48.6 62.1 4 Fluorescence:URU:Wetlabs mg/m^3 0.122 2.163 5 Salinity:T1:C1 PSS-78 31.1889 33.7389 6 Oxygen:Dissolved:SBE mL/L 2.731 5.999 7 Oxygen:Dissolved:SBE umol/kg 118.7793 261.5963 8 Number_of_bin_records n/a 2 37 $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 : CPE2 EVENT NUMBER : 104 LATITUDE : 50 42.98000 N ! (deg min) LONGITUDE : 128 39.90000 W ! (deg min) WATER DEPTH : 125 ALTIMETER (M) : 9.96 ! 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 11:16:18 8627 8627 CLEAN 5.0.4 2012/02/21 11:38:40 8627 8627 SHIFTDAT 3.4 2012/02/21 12:08:59 8627 8627 SHIFTDAT 3.4 2012/02/21 14:56:14 8627 8627 SHIFTDAT 3.4 2012/02/21 15:18:10 8627 8627 DELETE 6.3 2012/02/21 15:35:51 8627 2424 CTDEDIT 4.61 2012/02/24 14:36:01 2424 2008 CALIB 11.7 2012/02/27 11:30:13 2008 2008 BINAVE 4.1.1 2012/02/27 13:35:00 2008 112 REMOVECH 8.1.1 2012/02/27 13:55:42 112 112 CHGUNITS 3.0 2012/02/27 14:08:06 112 112 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 15:36:08 112 112 $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 106.89 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2012/02/24 14:36:01 416 records were deleted in this editing session. 10 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/02/27 11:30:13 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\2011-17-0104.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 07 2011 03:50:56 NMEA Latitude = 50 42.98 N NMEA Longitude = 128 39.90 W NMEA UTC (Time) = Sep 07 2011 10:49:07 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Station: CPE2 Depth: 125 System UTC = Sep 07 2011 10:50:56 # nquan = 17 # nvalues = 8627 # 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, 8627 # span 1 = 1.431, 116.890 # span 2 = 6.9017, 12.2591 # span 3 = 6.9018, 12.2470 # span 4 = 3.409737, 3.627519 # span 5 = 3.409682, 3.628909 # span 6 = 83.3455, 88.8003 # span 7 = 0.0306, 2.4726 # span 8 = 1.3600, 2.6631 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 0, 1 # span 11 = -2.172, 2.414 # span 12 = 4.52, 100.00 # span 13 = 31.1588, 33.7413 # span 14 = 31.1584, 33.7397 # span 15 = 2.70598, 6.17393 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 07 2011 10:49:07 [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 13:53:31, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-17\RAW\CTD\2011-17-0104.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 14:12:02, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2011-17\Processing\convert\2011-17-010 4.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 09:20:55, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-17\Processing\wildedit\2011-17-01 04.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Feb 21 2012 10:08:15, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-17\Processing\align\2011-17-0104.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 10:18:39, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-17\Processing\celltm\2011-17-0104.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 very noisy with many 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 4.4 12.2106 49.2 2.045 31.1889 5.93 258.5 5 5.0 12.0015 49.2 2.154 31.2681 5.96 259.9 17 6.0 11.8415 49.4 2.163 31.3203 6.00 261.6 16 6.9 11.8029 48.6 1.887 31.3318 5.92 258.1 12 8.0 11.6887 49.6 2.016 31.3808 5.49 239.2 14 9.0 11.3882 49.9 1.978 31.4845 5.57 242.8 16 10.0 10.6014 51.1 1.849 31.7498 5.58 243.0 21 11.0 10.0280 54.4 1.379 31.9314 4.80 209.3 22 12.0 9.8774 55.4 1.160 31.9777 4.79 208.8 21 13.0 9.8682 56.8 1.043 31.9795 4.77 207.9 22 14.0 9.8592 57.2 1.009 31.9851 4.76 207.6 23 15.0 9.8366 57.7 1.037 31.9992 4.78 208.2 27 16.0 9.8200 58.0 0.981 32.0136 4.82 209.8 36 17.0 9.8026 58.2 0.730 32.0346 4.65 202.7 14 18.0 9.7952 58.5 0.702 32.0401 4.64 202.3 12 19.0 9.7846 58.5 0.679 32.0505 4.64 202.2 11 20.0 9.7723 58.6 0.671 32.0599 4.65 202.4 11 21.0 9.7140 58.8 0.671 32.0884 4.66 203.1 14 22.0 9.6882 59.3 0.669 32.1037 4.68 203.9 19 23.0 9.6679 59.8 0.634 32.1220 4.58 199.5 22 24.0 9.6001 60.0 0.581 32.1647 4.49 195.6 28 25.0 9.5358 60.1 0.579 32.1827 4.47 194.9 26 26.0 9.5273 60.1 0.539 32.1836 4.45 194.1 25 27.0 9.5180 60.0 0.549 32.1848 4.44 193.2 22 28.0 9.4648 59.9 0.521 32.2039 4.44 193.4 19 29.0 9.4365 59.8 0.517 32.2154 4.44 193.5 18 30.0 9.4273 59.8 0.536 32.2192 4.45 193.7 18 31.0 9.4125 59.8 0.597 32.2258 4.46 194.3 25 32.1 9.4058 59.7 0.503 32.2337 4.42 192.6 14 33.0 9.4023 59.7 0.525 32.2354 4.44 193.2 15 34.0 9.4011 59.6 0.531 32.2360 4.45 193.9 13 35.0 9.3926 59.7 0.526 32.2467 4.47 194.5 12 36.0 9.3901 59.8 0.536 32.2507 4.47 194.7 14 37.0 9.3908 60.1 0.535 32.2492 4.46 194.4 19 38.1 9.3794 60.2 0.588 32.2586 4.45 193.9 33 39.0 9.3443 60.4 0.536 32.2727 4.35 189.4 23 40.0 9.3123 60.3 0.513 32.2847 4.29 186.8 20 41.0 9.2639 60.2 0.528 32.3035 4.28 186.5 14 42.0 9.2315 60.1 0.531 32.3190 4.28 186.3 13 43.0 9.2207 59.8 0.566 32.3268 4.27 186.2 14 44.0 9.2103 59.9 0.575 32.3318 4.27 186.0 16 45.0 9.2027 60.0 0.576 32.3380 4.27 185.8 20 46.0 9.1954 59.9 0.542 32.3483 4.26 185.6 26 47.0 9.1855 59.8 0.586 32.3574 4.26 185.5 31 48.1 9.1789 59.9 0.501 32.3638 4.12 179.6 21 49.0 9.1576 59.7 0.498 32.3758 4.10 178.6 15 50.0 9.0685 58.7 0.502 32.4056 4.10 178.6 11 51.0 9.0215 59.0 0.533 32.4088 4.10 178.6 11 52.0 9.0099 59.6 0.534 32.4142 4.10 178.6 10 53.0 9.0023 59.5 0.577 32.4197 4.10 178.5 12 54.0 8.9871 59.5 0.595 32.4273 4.09 178.2 17 55.1 8.9724 59.7 0.573 32.4358 4.05 176.4 20 56.0 8.9348 59.6 0.532 32.4558 4.02 174.9 37 57.0 8.8737 59.7 0.494 32.4918 4.01 174.5 28 58.0 8.8473 59.7 0.502 32.5087 3.99 173.6 32 59.0 8.8425 59.8 0.498 32.5143 3.94 171.5 33 60.0 8.8339 59.8 0.477 32.5224 3.84 167.3 29 61.0 8.7489 59.8 0.441 32.5811 3.75 163.2 21 62.0 8.6491 59.9 0.432 32.6502 3.68 160.2 17 63.0 8.6007 60.0 0.431 32.6846 3.63 157.9 14 64.0 8.4959 60.2 0.409 32.7497 3.61 157.2 12 65.0 8.3940 60.2 0.398 32.8152 3.63 158.0 14 66.0 8.2622 60.4 0.398 32.8964 3.67 159.9 17 66.9 8.2011 60.0 0.388 32.9325 3.72 161.8 18 69.2 7.9236 60.0 0.309 33.1138 3.26 141.8 8 70.0 7.8427 60.0 0.313 33.1614 3.24 141.2 11 71.0 7.7532 60.0 0.311 33.2167 3.24 141.0 10 72.0 7.7080 60.0 0.310 33.2397 3.24 141.0 11 73.0 7.6755 60.0 0.328 33.2565 3.25 141.3 12 74.0 7.6430 60.1 0.335 33.2734 3.27 142.1 16 74.8 7.6219 60.1 0.289 33.2853 3.28 142.8 14 76.4 7.6111 60.2 0.274 33.3007 3.14 136.5 2 77.0 7.4792 60.2 0.274 33.3780 3.14 136.8 16 78.0 7.4357 60.3 0.262 33.4027 3.15 137.2 13 79.0 7.4042 60.5 0.244 33.4215 3.17 137.8 12 80.0 7.3845 60.6 0.244 33.4329 3.18 138.6 12 81.0 7.3591 58.6 0.244 33.4485 3.20 139.3 11 82.0 7.3443 59.1 0.244 33.4566 3.22 140.0 13 83.0 7.3319 60.8 0.244 33.4632 3.22 140.0 14 84.0 7.2904 60.6 0.234 33.4875 3.21 139.8 18 84.9 7.2378 61.0 0.213 33.5182 3.21 139.7 21 86.4 7.2204 61.4 0.152 33.5332 3.21 139.8 3 87.1 7.1779 61.5 0.152 33.5563 3.21 139.7 14 88.0 7.1537 61.5 0.152 33.5701 3.21 139.7 19 89.0 7.1483 61.7 0.152 33.5732 3.21 139.8 17 90.0 7.1466 61.9 0.152 33.5744 3.21 139.8 16 91.0 7.1462 61.9 0.152 33.5754 3.21 139.7 14 92.0 7.1443 61.9 0.152 33.5769 3.21 139.6 14 93.0 7.1430 61.9 0.152 33.5778 3.21 139.6 14 94.1 7.1421 61.9 0.152 33.5782 3.21 139.5 22 95.0 7.1410 61.9 0.152 33.5798 3.19 139.0 24 96.0 7.1362 61.9 0.152 33.5829 3.18 138.5 29 97.0 7.1265 61.9 0.144 33.5892 3.18 138.2 23 98.0 7.1114 62.0 0.122 33.5989 3.16 137.3 28 99.0 7.0949 62.1 0.122 33.6097 3.11 135.4 27 100.0 7.0692 62.0 0.122 33.6276 3.08 133.9 22 101.0 7.0215 62.1 0.122 33.6601 3.06 133.1 20 102.0 6.9963 62.1 0.122 33.6771 3.05 132.5 23 103.0 6.9868 62.0 0.122 33.6833 3.00 130.7 30 104.0 6.9756 62.0 0.130 33.6908 2.91 126.4 37 105.0 6.9436 61.5 0.152 33.7111 2.81 122.4 36 106.0 6.9217 60.8 0.173 33.7253 2.78 120.7 21 107.0 6.9131 60.1 0.185 33.7309 2.77 120.4 15 108.0 6.9100 59.1 0.183 33.7331 2.77 120.7 13 109.0 6.9083 59.1 0.183 33.7340 2.79 121.1 12 110.0 6.9070 59.1 0.183 33.7346 2.81 122.0 16 110.7 6.9063 58.6 0.175 33.7351 2.82 122.8 11 113.3 6.9046 56.6 0.183 33.7374 2.78 120.7 8 113.7 6.9040 58.0 0.183 33.7376 2.78 120.8 9 115.4 6.9028 58.3 0.213 33.7386 2.73 119.0 6 116.0 6.9025 58.2 0.205 33.7388 2.73 118.9 23 116.6 6.9026 58.3 0.183 33.7389 2.73 118.8 6