*2007/09/23 16:40:18.42 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/19 09:26:16.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 104 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 46F120BF NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.041 106.741 2 Temperature:Secondary 'deg C (ITS90)' 6.6834 10.4609 3 Fluorescence:URU:Seapoint mg/m^3 0.113 14.858 4 Transmissivity %/metre 6.2 48.7 5 Oxygen:Dissolved:SBE mL/L 1.604 8.154 6 Oxygen:Dissolved:SBE umol/kg 69.75436 355.5791 7 Salinity:T1:C1 PSS-78 30.9594 33.8572 8 Number_of_bin_records n/a 6 47 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 6 F ' ' 1 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\2007-35\Pro $END *ADMINISTRATION MISSION : 2007-35 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island & Juan de Fuca Strait STATION : LB04 EVENT NUMBER : 56 LATITUDE : 48 35.71000 N ! (deg min) LONGITUDE : 125 8.71000 W ! (deg min) ALTIMETER (M) : 7.81 ! 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 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 75636 temperature:secondary ' ' 2374 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37M $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/09/15 16:21:00 13878 13878 CLEAN 5.0.2 2007/09/16 15:49:08 13825 13825 SHIFTDAT 3.4 2007/09/16 18:26:11 13825 13825 SHIFTDAT 3.4 2007/09/17 09:05:59 13825 13825 SHIFTDAT 3.4 2007/09/17 09:42:45 13825 13825 SHIFTDAT 3.4 2007/09/17 10:17:06 13825 13825 DELETE 6.3 2007/09/17 10:31:04 13825 2791 CTDEDIT 4.61 2007/09/21 14:03:38 2791 2538 CALIB 11.7 2007/09/21 18:24:21 2538 2538 FILTERS 4.3 2007/09/21 18:30:34 2538 2538 BINAVE 4.1.1 2007/09/21 18:34:16 2538 104 CALIB 11.7 2007/09/23 16:22:39 104 104 REMOVECH 8.0 2007/09/23 16:26:42 104 104 CHGUNITS 3.0 2007/09/23 16:29:11 104 104 REORDER 1.2.1 2007/09/23 16:30:07 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:18 ? ? $END $REMARKS -CLEAN functions: 2007/09/16 15:48:17 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.60 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= -0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=130.00 -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 96.93 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 14:03:38 253 records were deleted in this editing session. 2 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:24:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.5000000E-01 0.1052200E+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. -CALIB parameters: 2007/09/23 16:22:39 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1308000E+00 0.9855000E+00 -REMOVECH 2007/09/23 16:26:42 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:18 Applied edit header: Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: 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\2007-35\2007-35_0056.dat Software Version Seasave Win32 V 5.37m Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 19 2007 02:26:08 NMEA Latitude = 48 35.71 N NMEA Longitude = 125 08.71 W NMEA UTC (Time) = May 19 2007 09:26:16 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: LB04 Latitude: Longitude: # nquan = 16 # nvalues = 13878 # 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 = flSP: Fluorescence, Seapoint # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 13878 # span 1 = 1.725, 106.932 # span 2 = 6.6837, 10.4672 # span 3 = 6.6832, 10.4687 # span 4 = 3.252229, 3.451247 # span 5 = 3.297180, 3.451313 # span 6 = 9.5238e-02, 1.4864e+01 # span 7 = 48.2123, 83.6363 # span 8 = 1.1880, 4.0000 # span 9 = 1.64686, 8.05095 # span 10 = 0.00, 100.00 # span 11 = -1.397, 1.491 # span 12 = 0, 1 # span 13 = 29.1181, 33.8555 # span 14 = 29.5862, 33.8579 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 19 2007 02:26:08 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 23-Dec-06 # sensor 1 = Frequency 1 conductivity, primary, 1766, 23-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2374, 21-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 953, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Sep 14 2007 14:55:37, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0056.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:08, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-005 6.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 = Sep 15 2007 15:18:50, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0056 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 15 2007 15:28:27, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0056.c nv Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.7db and records corrupted by shed wakes around 6, 26db; salinity was cleaned very lightly. --------------------------------------------------------------------- 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: • ±0.8ml/l from 0 – 50db • ±0.4ml/l from 50 to 200db • ±0.2ml/l below 200db • data below 1200db are considered unreliable by the manufacturer. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.5E-01 1.0522) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1308 0.9855) $END !--1--- ---2---- ---3--- --4-- --5--- --6-- ---7---- -8-- !Pressu Temperat Fluores Trans Oxygen Oxyge Salinity Numb !re ure: cence: missi : n: :T1:C1 er_o ! Secondar URU: vity Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ------- ----- ------ ----- -------- ---- *END OF HEADER 4.0 10.4609 14.857 6.4 8.10 353.4 30.9594 38 5.0 10.4600 14.857 6.4 8.11 353.8 30.9659 21 5.7 10.4596 14.857 6.5 8.12 354.1 30.9670 6 7.1 10.4543 14.857 6.3 8.15 355.3 30.9682 23 8.0 10.4524 14.857 6.4 8.15 355.6 30.9695 36 8.9 10.4469 14.857 6.3 8.08 352.2 30.9733 29 10.0 10.4305 14.857 6.2 7.94 346.4 30.9804 22 11.0 10.4112 14.858 6.4 7.81 340.4 30.9859 19 12.0 10.3170 14.858 6.8 7.67 334.6 31.0031 18 13.0 10.2054 14.857 7.8 7.56 329.7 31.0200 16 14.0 10.1296 14.856 8.5 7.45 324.9 31.0289 18 15.0 10.0846 14.853 9.5 7.30 318.3 31.0337 22 16.0 9.9551 14.152 11.0 7.09 309.1 31.0550 24 17.0 9.8691 13.027 13.8 6.84 298.0 31.0721 23 18.0 9.8194 11.988 15.3 6.63 289.0 31.0838 20 19.0 9.6989 9.920 17.1 6.45 281.4 31.1175 19 20.0 9.4779 7.639 25.1 6.27 273.2 31.1794 26 21.0 9.4041 5.927 30.3 6.03 263.0 31.2056 29 22.0 9.3608 5.065 31.7 5.85 254.8 31.2236 21 23.0 9.2428 3.762 35.6 5.72 249.4 31.2776 19 24.0 9.1354 2.639 41.9 5.62 245.0 31.3304 18 25.0 9.0803 2.034 43.9 5.53 240.8 31.3847 24 26.2 9.0262 1.342 45.1 5.30 231.1 31.4234 19 27.0 8.9758 1.190 45.5 5.22 227.5 31.4499 22 28.0 8.9459 1.073 45.8 5.15 224.4 31.4661 17 29.0 8.9159 0.975 46.3 5.09 221.8 31.4842 16 30.0 8.8466 0.864 46.7 5.03 219.2 31.5368 18 31.1 8.8177 0.751 46.9 4.94 215.4 31.5581 31 31.9 8.7832 0.668 47.2 4.83 210.4 31.5868 41 33.0 8.7151 0.572 48.0 4.76 207.2 31.6429 20 34.0 8.6878 0.517 48.0 4.72 205.7 31.6661 16 35.0 8.6738 0.492 48.3 4.69 204.4 31.6773 17 36.0 8.6710 0.456 48.3 4.64 202.3 31.6792 25 37.0 8.6714 0.457 48.0 4.56 198.7 31.6805 38 38.0 8.6525 0.421 48.4 4.47 194.9 31.7025 24 39.0 8.5830 0.408 48.7 4.40 191.9 31.8020 18 40.0 8.5586 0.432 48.5 4.34 189.3 31.8589 18 41.1 8.5585 0.477 48.0 4.28 186.6 31.8995 21 42.0 8.5007 0.500 46.6 4.21 183.2 32.0114 31 43.0 8.4632 0.501 45.8 4.11 179.0 32.0611 37 44.0 8.3991 0.504 46.8 4.02 175.0 32.1432 24 45.0 8.3725 0.487 46.9 3.96 172.5 32.1748 19 46.0 8.3290 0.473 46.9 3.91 170.4 32.2259 19 47.0 8.2815 0.447 46.9 3.87 168.4 32.2842 19 48.0 8.2684 0.436 46.8 3.82 166.2 32.2968 23 49.0 8.2399 0.424 46.3 3.77 164.0 32.3288 29 50.0 8.2112 0.407 45.0 3.71 161.7 32.3647 42 51.0 8.1785 0.398 45.6 3.67 159.8 32.4071 30 52.0 8.1659 0.379 46.7 3.65 158.9 32.4226 20 53.0 8.1648 0.377 46.7 3.63 158.3 32.4247 19 54.0 8.1629 0.374 46.7 3.62 157.6 32.4281 24 55.0 8.1617 0.385 46.3 3.60 156.6 32.4315 34 56.0 8.1594 0.392 46.3 3.56 155.2 32.4356 30 57.0 8.1516 0.382 46.8 3.53 153.8 32.4454 26 58.0 8.1340 0.368 46.8 3.51 152.8 32.4654 27 59.0 8.1134 0.363 46.7 3.49 152.0 32.4872 23 60.0 8.1028 0.356 46.8 3.47 151.2 32.5031 24 61.0 8.1018 0.351 46.8 3.45 150.4 32.5073 31 62.0 8.0964 0.351 46.8 3.43 149.4 32.5158 30 63.0 8.0862 0.337 46.7 3.40 148.2 32.5290 26 64.0 8.0801 0.340 46.8 3.38 147.1 32.5379 28 65.0 8.0684 0.342 46.8 3.35 146.0 32.5545 29 66.0 8.0459 0.340 46.8 3.33 145.1 32.5855 23 67.0 8.0329 0.339 46.7 3.32 144.3 32.6041 21 68.0 8.0244 0.343 46.7 3.30 143.6 32.6168 26 69.0 8.0134 0.331 46.6 3.27 142.4 32.6330 36 70.0 8.0061 0.331 46.6 3.23 140.6 32.6430 32 71.0 7.9866 0.324 46.5 3.18 138.4 32.6708 22 72.0 7.9324 0.327 46.6 3.12 135.8 32.7480 20 73.0 7.8918 0.321 46.7 3.03 131.8 32.8047 24 74.0 7.8693 0.315 46.7 2.91 126.8 32.8314 28 75.0 7.7510 0.317 46.7 2.82 122.7 32.9827 29 76.0 7.5450 0.326 46.8 2.75 119.8 33.2418 23 77.0 7.5092 0.325 46.9 2.71 118.0 33.2824 19 78.0 7.5001 0.328 46.8 2.68 116.6 33.2917 18 79.0 7.4910 0.310 47.0 2.64 114.7 33.3009 20 80.0 7.4736 0.315 47.0 2.59 112.5 33.3182 27 81.0 7.4494 0.303 47.0 2.51 109.1 33.3420 34 82.0 7.4175 0.294 46.9 2.43 105.6 33.3726 34 83.0 7.3130 0.272 46.5 2.38 103.5 33.4640 18 84.0 7.2537 0.265 46.0 2.36 102.5 33.5091 17 85.0 7.2441 0.250 45.7 2.34 101.7 33.5157 17 86.0 7.2413 0.246 45.7 2.32 101.0 33.5170 18 87.0 7.2414 0.247 45.6 2.30 100.1 33.5169 23 88.0 7.2427 0.252 45.7 2.27 98.7 33.5168 37 88.9 7.2371 0.244 45.4 2.22 96.6 33.5194 26 90.0 7.2052 0.239 44.8 2.18 94.8 33.5380 21 91.0 7.1526 0.235 43.6 2.14 93.0 33.5736 20 92.0 7.1292 0.236 43.2 2.09 91.0 33.5934 19 93.0 7.0891 0.218 42.8 2.05 89.1 33.6228 19 94.0 7.0451 0.213 41.5 2.00 87.2 33.6493 22 95.0 6.9735 0.203 41.3 1.94 84.5 33.6963 35 96.0 6.9097 0.185 40.9 1.88 81.6 33.7310 31 97.0 6.8306 0.160 41.0 1.83 79.5 33.7740 20 98.0 6.7906 0.156 40.8 1.79 78.0 33.7966 17 99.0 6.7707 0.142 41.2 1.77 76.9 33.8072 17 100.0 6.7293 0.132 41.3 1.74 75.8 33.8305 21 101.0 6.7024 0.122 41.4 1.71 74.5 33.8465 38 101.9 6.6880 0.121 41.3 1.69 73.5 33.8547 28 103.0 6.6834 0.120 41.2 1.67 72.8 33.8569 21 104.0 6.6837 0.122 41.2 1.66 72.4 33.8567 17 105.0 6.6838 0.118 41.3 1.65 71.9 33.8568 19 106.1 6.6841 0.115 41.3 1.64 71.2 33.8570 47 106.7 6.6841 0.113 41.2 1.60 69.8 33.8572 36