*2013/12/16 15:36:02.18 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2011/09/04 14:37:38.000 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 : 70B089B6 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- -------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.469 86.892 2 Temperature:Secondary 'deg C (ITS90)' 8.0215 13.4519 3 Transmissivity %/metre 12.5 58.6 4 Fluorescence:URU:Wetlabs mg/m^3 0.213 20.299 5 Salinity:T1:C1 PSS-78 30.4458 33.0513 6 Oxygen:Dissolved:SBE mL/L 2.812 7.485 7 Oxygen:Dissolved:SBE umol/kg 122.3883 326.6906 8 Number_of_bin_records n/a 1 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 ' ' 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 : LC01 EVENT NUMBER : 50 LATITUDE : 48 50.44000 N ! (deg min) LONGITUDE : 125 27.73000 W ! (deg min) WATER DEPTH : 97 ALTIMETER (M) : 8.84 ! 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 : 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 11:06:39 16777 16777 CLEAN 5.0.4 2012/02/21 11:28:19 16766 16766 SHIFTDAT 3.4 2012/02/21 11:58:42 16766 16766 SHIFTDAT 3.4 2012/02/21 14:46:14 16766 16766 SHIFTDAT 3.4 2012/02/21 15:08:09 16766 16766 DELETE 6.3 2012/02/21 15:28:31 16766 2743 CTDEDIT 4.61 2012/02/22 15:17:48 2743 2638 CALIB 11.7 2012/02/27 11:26:22 2638 2638 BINAVE 4.1.1 2012/02/27 13:32:57 2638 87 REMOVECH 8.1.1 2012/02/27 13:55:35 87 87 CHGUNITS 3.0 2012/02/27 14:07:59 87 87 REORDER 1.3 2012/02/27 14:08:38 ? ? HDREDIT2 2.5.1 2012/02/27 14:12:59 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:36:02 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 77.62 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2012/02/22 15:17:48 105 records were deleted in this editing session. 43 changes in channel Salinity:T1:C1 -CALIB parameters: 2012/02/27 11:26:22 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 13:55:35 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 14:12:59 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\2011-17-0050.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 04 2011 07:38:28 NMEA Latitude = 48 50.44 N NMEA Longitude = 125 27.73 W NMEA UTC (Time) = Sep 04 2011 14:37:38 Store Lat/Lon Data = Append to Every Scan Ship: J P Tully Station: LC01 Depth: 97 System UTC = Sep 04 2011 14:38:28 # nquan = 17 # nvalues = 16777 # 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, 16777 # span 1 = 1.469, 87.621 # span 2 = 8.0187, 14.1166 # span 3 = 8.0185, 14.1187 # span 4 = 3.427250, 3.694795 # span 5 = 3.426178, 3.695152 # span 6 = 30.5925, 87.4884 # span 7 = 0.1222, 59.6765 # span 8 = 1.3991, 3.7241 # span 9 = 1.0000e-12, 1.0000e-12 # span 10 = 1, 1 # span 11 = -1.033, 1.093 # span 12 = 0.00, 100.00 # span 13 = 30.2024, 33.0556 # span 14 = 30.2965, 33.0552 # span 15 = 2.76166, 8.87314 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 04 2011 14:37:38 [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 13:49:44, 7.21d [datcnv_vars = 13] # datcnv_in = P:\Cruise_Data_Processing\2011-17\RAW\CTD\2011-17-0050.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 14:09:15, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2011-17\Processing\convert\2011-17-005 0.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 09:18:06, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2011-17\Processing\wildedit\2011-17-00 50.cnv # alignctd_adv = sbeox0V 4.000 # celltm_date = Feb 21 2012 10:05:28, 7.21d # celltm_in = P:\Cruise_Data_Processing\2011-17\Processing\align\2011-17-0050.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 10:15:23, 7.21d [derive_vars = 3] # Derive_in = P:\Cruise_Data_Processing\2011-17\Processing\celltm\2011-17-0050.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* CTDEDIT was used to clean salinity and remove a few records from the bottom of the cast. 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 1.5 13.2934 12.5 19.078 30.4814 7.49 326.7 1 2.0 13.2743 13.3 19.226 30.4860 7.41 323.4 37 3.0 13.4519 14.3 20.299 30.4458 6.57 286.7 37 4.0 13.0569 12.6 16.251 30.5329 6.05 264.0 39 5.0 12.5973 25.9 13.987 30.6067 5.56 242.5 37 6.0 12.1537 34.1 12.622 30.7063 5.23 228.2 41 7.0 11.7862 43.7 11.814 30.7971 5.03 219.6 37 8.0 11.5482 48.2 10.705 30.8724 4.88 212.8 38 9.0 11.3458 50.0 6.432 30.9373 4.76 207.4 38 10.0 11.1955 51.7 4.319 30.9870 4.69 204.5 34 11.0 11.0860 51.7 3.082 31.0363 4.65 202.9 28 12.0 11.0464 51.9 2.492 31.0490 4.61 201.1 27 13.0 10.9964 51.9 2.036 31.0574 4.58 199.8 27 14.0 10.9478 53.0 1.875 31.0691 4.53 197.7 30 15.0 10.9133 53.4 1.720 31.0743 4.45 193.9 33 16.0 10.8524 53.3 1.499 31.0830 4.38 191.0 33 17.0 10.6694 54.1 1.387 31.1055 4.37 190.5 31 18.0 10.6491 55.1 1.279 31.1226 4.32 188.3 30 19.0 10.5950 55.3 1.099 31.1514 4.27 186.3 33 20.0 10.5533 56.0 1.024 31.1577 4.23 184.6 28 21.0 10.4475 55.6 0.957 31.1965 4.18 182.2 27 22.0 10.4474 56.2 0.826 31.3162 4.07 177.4 29 23.0 10.3519 57.2 0.775 31.3760 3.90 169.9 32 24.0 10.1294 57.1 0.715 31.4860 3.78 164.9 30 25.0 9.9168 57.6 0.613 31.5576 3.71 161.7 28 26.0 9.6585 58.0 0.671 31.6285 3.67 160.0 27 27.0 9.6077 57.2 0.735 31.6607 3.62 157.6 32 28.0 9.5227 56.7 0.726 31.7189 3.57 155.4 34 29.0 9.3698 57.0 0.689 31.7992 3.54 154.0 32 30.0 9.3509 57.0 0.655 31.8100 3.47 151.4 29 31.0 9.3142 57.1 0.719 31.8349 3.39 147.5 27 32.0 9.1979 56.9 0.650 31.9225 3.30 143.9 27 33.0 9.0482 57.5 0.578 32.0156 3.26 141.9 30 34.0 8.9542 57.9 0.514 32.0712 3.24 141.0 31 35.0 8.9109 58.3 0.481 32.1144 3.20 139.2 35 36.0 8.8662 58.2 0.464 32.1588 3.16 137.5 34 37.0 8.7816 57.9 0.375 32.2176 3.14 136.9 28 38.0 8.7675 57.9 0.367 32.2254 3.12 135.7 26 39.0 8.7524 58.0 0.366 32.2335 3.09 134.8 25 40.0 8.7026 58.1 0.339 32.2687 3.09 134.4 29 41.0 8.6788 57.5 0.363 32.2854 3.08 134.3 29 42.0 8.6766 57.3 0.335 32.2884 3.07 133.9 33 43.0 8.6748 57.6 0.322 32.2906 3.06 133.4 36 44.0 8.6687 57.7 0.331 32.2922 3.05 132.8 32 45.0 8.6654 57.6 0.339 32.2945 3.04 132.4 30 46.0 8.6497 57.9 0.342 32.3131 3.02 131.5 31 47.0 8.6080 57.7 0.274 32.3531 2.99 130.2 31 48.0 8.5666 58.1 0.294 32.3866 2.97 129.2 28 49.0 8.5096 57.9 0.288 32.4307 2.96 129.1 24 50.0 8.4953 57.6 0.289 32.4435 2.97 129.4 24 51.0 8.4763 57.7 0.296 32.4642 2.98 129.9 24 52.0 8.4171 57.6 0.253 32.5402 3.00 130.5 27 53.0 8.4057 57.6 0.213 32.5782 3.02 131.6 35 54.0 8.3866 57.9 0.318 32.6182 3.06 133.4 40 55.0 8.3849 57.9 0.229 32.6863 3.08 134.0 40 56.0 8.3734 58.3 0.237 32.7069 3.09 134.7 32 57.0 8.3607 58.2 0.244 32.7196 3.11 135.5 27 58.0 8.3514 58.5 0.244 32.7266 3.13 136.2 24 59.0 8.3399 58.5 0.271 32.7413 3.12 136.0 24 60.0 8.3346 58.6 0.310 32.7567 3.11 135.3 22 61.0 8.3234 58.4 0.316 32.7694 3.09 134.4 24 62.0 8.3116 58.3 0.315 32.7790 3.07 133.6 25 63.0 8.3031 58.3 0.316 32.7878 3.05 132.7 28 64.0 8.2829 57.9 0.289 32.8030 3.03 131.9 31 65.0 8.2691 57.5 0.274 32.8149 3.01 131.0 34 66.0 8.2493 57.4 0.274 32.8344 3.00 130.6 35 67.0 8.2464 56.8 0.274 32.8386 2.98 129.9 33 68.0 8.2417 56.3 0.252 32.8448 2.98 129.8 30 69.0 8.2365 55.9 0.244 32.8508 2.97 129.3 27 70.0 8.2285 55.7 0.270 32.8595 2.96 129.0 24 71.0 8.2249 55.4 0.274 32.8625 2.96 128.8 23 72.0 8.2143 55.4 0.274 32.8727 2.95 128.4 24 73.0 8.1965 54.9 0.274 32.8874 2.94 128.0 28 74.0 8.1797 54.0 0.274 32.9030 2.93 127.7 33 75.0 8.1657 53.1 0.274 32.9143 2.92 127.0 35 76.0 8.1523 52.6 0.261 32.9274 2.90 126.1 34 77.0 8.1345 51.8 0.263 32.9486 2.88 125.4 31 78.0 8.1241 51.3 0.250 32.9597 2.87 124.8 28 79.0 8.0988 50.4 0.244 32.9822 2.86 124.4 26 80.0 8.0821 48.4 0.270 32.9978 2.84 123.8 28 81.0 8.0776 47.8 0.274 33.0035 2.84 123.6 29 82.0 8.0651 48.0 0.268 33.0150 2.84 123.5 33 83.0 8.0604 46.8 0.244 33.0185 2.84 123.4 43 84.0 8.0573 45.5 0.253 33.0204 2.82 122.8 42 85.0 8.0504 45.1 0.274 33.0263 2.81 122.4 33 86.0 8.0308 44.0 0.250 33.0439 2.82 122.6 30 86.9 8.0215 42.1 0.216 33.0513 2.82 122.7 23