*2009/03/24 16:19:28.45 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/22 22:13:26.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 108 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 173C2297 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.354 109.93 2 Temperature:Primary 'deg C (ITS90)' 6.4282 10.0307 3 Transmissivity %/metre 24.9 54.6 4 Fluorescence:URU:Seapoint mg/m^3 0.89E-01 4.251 5 Oxygen:Dissolved:SBE mL/L 1.554 7.416 6 Oxygen:Dissolved:SBE umol/kg 67.57452 323.1198 7 Salinity:T0:C0 PSS-78 31.9085 33.9203 8 Number_of_bin_records n/a 3 49 $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 ' ' 7 F ' ' 2 6 -99 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-05\Pro $END *ADMINISTRATION MISSION : 2008-05 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LB06 EVENT NUMBER : 8 LATITUDE : 48 32.14000 N ! (deg min) LONGITUDE : 125 15.48000 W ! (deg min) ALTIMETER (M) : 7.64 ! 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 : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3396 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/03/02 17:55:32 20161 20161 CLEAN 5.0.2 2009/03/02 19:09:13 20076 20076 SHIFTDAT 3.4 2009/03/02 19:33:25 20076 20076 SHIFTDAT 3.4 2009/03/20 19:21:35 20076 20076 SHIFTDAT 3.4 2009/03/20 19:42:50 20076 20076 DELETE 6.3 2009/03/20 20:03:52 20076 2840 CTDEDIT 4.61 2009/03/21 15:16:11 2840 2364 CALIB 11.7 2009/03/24 11:49:46 2364 2364 CALIB 11.7 2009/03/24 13:05:46 2364 2364 FILTERS 4.3 2009/03/24 13:16:07 2364 2364 BINAVE 4.1.1 2009/03/24 13:25:49 2364 108 REMOVECH 8.0 2009/03/24 13:58:04 108 108 CHGUNITS 3.0 2009/03/24 15:31:14 108 108 REORDER 1.2.1 2009/03/24 15:31:56 ? ? HDREDIT2 2.5.1 2009/03/24 16:19:28 ? ? $END $REMARKS -CLEAN functions: 2009/03/02 19:08:04 20 Reset #RECS, MIN & MAX values in header. Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 70.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 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 100.66 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/03/21 15:16:11 476 records were deleted in this editing session. 17 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/03/24 11:49:46 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 13 Salinity:T0:C0 PSS-78 10 -0.1500000E-02 0.1000000E+01 15 Oxygen:Dissolved:SBE mL/L 10 0.4200000E-01 0.1062500E+01 -CALIB parameters: 2009/03/24 13:05:46 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 -0.4550000E-01 0.1004900E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -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 2009/03/24 13:58:04 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/03/24 16:19:28 Applied edit header: Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-05\2008-36-0008.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 38 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = May 14 2008 14:40:28 NMEA Latitude = 48 32.14 N NMEA Longitude = 125 15.48 W NMEA UTC (Time) = May 22 2008 22:13:26 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-32 Station: LB06 Latitude: Longitude: Depth (m): 115m # nquan = 16 # nvalues = 20161 # 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/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = altM: Altimeter [m] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 20161 # span 1 = 1.198, 110.657 # span 2 = 6.4278, 10.5007 # span 3 = 6.4280, 10.3707 # span 4 = 2.988250, 3.513948 # span 5 = 3.002967, 3.513675 # span 6 = 45.1061, 86.0381 # span 7 = 8.0586e-02, 5.3114e+00 # span 8 = 1.0525, 3.3443 # span 9 = 0.00, 100.00 # span 10 = -1.610, 1.878 # span 11 = 0, 1 # span 12 = 26.4130, 33.9223 # span 13 = 26.6238, 33.9150 # span 14 = 1.41758, 6.99530 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 14 2008 14:40:28 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 2399, 15-Jan-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 3396, 21-Dec-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Feb 28 2009 18:13:22, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-05\Raw\CTD\2008-05-0008.hex Q:\Crui se_Data_Processing\2008-05\Processing\doc\2008-05-ctd1.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 28 2009 19:21:29, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-05\Processing\convert\2008-05-000 8.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 # celltm_date = Mar 02 2009 17:04:32, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-05\Processing\wildedit\2008-05-0008 .cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 02 2009 17:07:31, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-05\Processing\celltm\2008-05-0008.c nv Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-ctd1.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* The descent rate of the CTD was noisy with a few complete reversals of direction. CTDEDIT was used to remove surface records to 3.2db and many records corrupted by shed wakes; salinity was cleaned. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered roughly: o ±0.8 ml/l from 0 - 50db o ±0.5 ml/l from 50 – 300db o ±0.15 ml/l below 300db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (-0.15E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.42E-01 1.0625) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.455E-01 1.0049) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.3 10.0307 29.0 1.048 7.23 314.9 31.9085 13 4.0 10.0122 28.3 1.174 7.26 316.1 31.9088 34 5.0 9.9588 27.7 1.539 7.30 318.2 31.9104 24 6.1 9.8839 27.1 1.970 7.34 319.8 31.9201 29 6.8 9.8137 26.1 2.464 7.38 321.6 31.9344 14 7.9 9.7295 24.9 3.352 7.42 323.1 31.9412 30 9.0 9.6812 25.0 4.053 7.36 320.9 31.9442 21 10.0 9.6528 26.0 4.251 7.25 315.8 31.9447 20 11.0 9.6229 27.3 4.022 7.08 308.6 31.9430 21 12.0 9.5313 31.3 3.753 6.92 301.7 31.9463 24 13.0 9.4323 34.2 3.328 6.83 297.6 31.9668 28 14.0 9.3514 35.8 2.988 6.74 293.8 31.9920 35 15.0 9.2818 37.1 2.812 6.65 289.8 32.0251 34 16.0 9.2195 37.6 2.507 6.54 285.0 32.0588 21 17.0 9.1740 38.4 2.408 6.48 282.1 32.0805 18 18.0 9.0906 39.5 2.331 6.45 281.0 32.1210 16 19.0 9.0559 40.0 2.221 6.45 280.8 32.1372 16 20.0 9.0520 40.1 2.183 6.47 281.9 32.1376 23 21.0 9.0263 40.5 2.139 6.40 278.6 32.1498 11 22.0 8.9899 40.9 2.065 6.26 272.7 32.1666 22 23.0 8.9260 41.7 2.005 6.23 271.2 32.1945 17 24.0 8.9132 41.7 1.985 6.22 271.1 32.2004 17 25.0 8.9116 41.7 2.018 6.22 270.7 32.2018 21 25.8 8.8958 41.8 1.937 6.18 269.1 32.2113 16 27.0 8.8206 42.6 1.910 6.00 261.2 32.2437 31 28.0 8.7641 43.1 1.858 5.89 256.3 32.2688 23 29.0 8.7207 43.6 1.737 5.79 252.3 32.2880 20 30.0 8.6575 44.2 1.648 5.68 247.4 32.3158 17 31.0 8.6221 44.4 1.629 5.52 240.3 32.3322 17 32.0 8.5410 45.1 1.528 5.32 231.7 32.3693 21 33.0 8.3560 46.7 1.386 5.17 225.2 32.4637 26 34.0 8.2736 47.5 1.254 4.95 215.4 32.4930 36 35.0 8.0583 49.6 1.008 4.54 197.7 32.6054 29 36.0 7.9538 50.9 0.796 4.42 192.4 32.6881 21 37.0 7.9249 51.5 0.709 4.37 190.2 32.7127 17 38.0 7.8847 51.7 0.680 4.33 188.6 32.7363 16 39.0 7.8482 51.9 0.581 4.31 187.4 32.7437 17 40.0 7.7859 52.5 0.528 4.28 186.4 32.7530 23 41.1 7.7296 52.7 0.463 4.26 185.7 32.7665 37 41.9 7.6581 53.4 0.396 4.09 178.3 32.7793 34 43.0 7.6387 53.6 0.318 3.86 167.9 32.8263 20 44.0 7.6295 53.6 0.311 3.75 163.3 32.8922 18 45.0 7.5961 53.5 0.294 3.71 161.3 32.9483 16 46.0 7.5832 53.6 0.277 3.68 160.3 32.9684 17 47.0 7.5745 53.6 0.261 3.65 158.8 32.9792 22 48.0 7.5463 53.6 0.254 3.56 154.9 33.0125 35 49.0 7.5070 53.7 0.239 3.46 150.6 33.0624 32 50.0 7.4756 53.7 0.218 3.40 148.2 33.0948 22 51.0 7.4612 53.7 0.211 3.39 147.5 33.1150 19 52.0 7.4623 53.7 0.214 3.37 146.8 33.1167 18 53.0 7.4630 53.7 0.216 3.33 145.1 33.1169 17 54.0 7.4461 53.7 0.222 3.26 141.8 33.1291 18 55.0 7.4149 53.8 0.205 3.16 137.6 33.1697 24 56.0 7.3500 53.8 0.186 3.05 132.7 33.2457 38 57.0 7.2923 53.9 0.169 2.95 128.2 33.3018 24 58.0 7.2616 53.9 0.166 2.88 125.1 33.3323 19 59.0 7.2389 54.0 0.161 2.80 121.8 33.3572 17 60.0 7.2122 54.0 0.159 2.73 118.9 33.3907 16 61.0 7.1685 54.0 0.151 2.70 117.3 33.4420 16 62.0 7.1421 54.1 0.145 2.69 116.8 33.4792 22 63.0 7.1413 54.2 0.128 2.68 116.7 33.4888 32 63.9 7.1407 54.2 0.127 2.67 116.0 33.4919 35 65.0 7.1397 54.2 0.127 2.62 113.9 33.4973 20 66.0 7.1358 54.2 0.124 2.55 110.8 33.5072 19 67.0 7.1101 54.3 0.118 2.47 107.3 33.5390 16 68.0 7.0465 54.3 0.111 2.41 104.7 33.6196 19 69.0 7.0051 54.4 0.105 2.37 103.2 33.6624 27 70.0 6.9895 54.5 0.103 2.36 102.6 33.6774 31 71.0 6.9839 54.6 0.105 2.35 102.3 33.6823 23 72.0 6.9806 54.5 0.104 2.35 102.0 33.6845 20 73.0 6.9767 54.6 0.098 2.33 101.4 33.6855 22 74.0 6.9729 54.5 0.099 2.31 100.3 33.6877 25 75.0 6.9607 54.5 0.098 2.25 98.0 33.7012 21 76.0 6.9377 54.6 0.095 2.19 95.5 33.7245 19 77.0 6.9101 54.6 0.096 2.14 93.1 33.7425 18 78.0 6.8728 54.5 0.094 2.10 91.4 33.7607 18 79.0 6.8415 54.4 0.094 2.09 90.7 33.7747 20 80.0 6.8304 54.3 0.092 2.08 90.6 33.7805 26 80.9 6.8258 54.3 0.092 2.08 90.5 33.7840 28 81.9 6.8236 54.3 0.091 2.07 89.9 33.7849 35 83.0 6.8241 54.3 0.090 2.05 89.1 33.7852 20 84.0 6.8223 54.3 0.091 2.03 88.4 33.7861 16 85.0 6.8119 54.2 0.094 2.01 87.5 33.7881 15 86.0 6.8011 54.2 0.093 1.98 86.3 33.7919 14 87.0 6.7832 54.1 0.089 1.97 85.5 33.7965 15 88.0 6.7552 54.0 0.091 1.97 85.8 33.8046 21 88.7 6.7385 54.1 0.095 1.99 86.3 33.8105 10 90.1 6.7193 53.9 0.095 1.88 81.8 33.8132 13 91.0 6.6917 53.6 0.095 1.85 80.3 33.8189 14 92.0 6.6612 53.4 0.098 1.81 78.8 33.8265 13 93.0 6.5923 52.6 0.096 1.79 77.9 33.8489 12 94.0 6.5668 52.0 0.094 1.79 77.8 33.8571 15 95.0 6.5550 51.8 0.092 1.80 78.5 33.8601 21 96.4 6.5358 52.1 0.095 1.74 75.5 33.8702 3 97.0 6.5301 51.4 0.095 1.72 74.7 33.8719 19 98.0 6.5240 50.9 0.094 1.68 73.1 33.8737 15 99.0 6.4809 50.0 0.094 1.65 72.0 33.8949 14 100.0 6.4447 48.8 0.096 1.64 71.4 33.9126 13 101.0 6.4422 48.5 0.096 1.64 71.3 33.9131 16 102.1 6.4361 47.9 0.100 1.64 71.5 33.9157 20 102.6 6.4327 46.4 0.092 1.65 71.9 33.9178 3 104.2 6.4297 47.7 0.091 1.61 70.1 33.9193 23 105.0 6.4292 47.2 0.090 1.61 70.1 33.9196 28 106.0 6.4282 47.0 0.095 1.61 69.9 33.9202 28 107.1 6.4283 47.0 0.091 1.60 69.6 33.9201 46 107.9 6.4287 47.1 0.092 1.60 69.4 33.9199 33 109.1 6.4295 46.5 0.091 1.59 69.3 33.9203 36 109.9 6.4301 46.5 0.092 1.55 67.6 33.9200 49