*2007/09/23 16:40:09.84 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/16 06:20:28.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 32372A8E NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5.283 62.81 2 Temperature:Secondary 'deg C (ITS90)' 8.0479 11.183 3 Fluorescence:URU:Seapoint mg/m^3 0.103 9.069 4 Transmissivity %/metre 12.7 52.4 5 Oxygen:Dissolved:SBE mL/L 3.422 8.225 6 Oxygen:Dissolved:SBE umol/kg 148.9651 358.8274 7 Salinity:T1:C1 PSS-78 30.5715 32.7856 8 Number_of_bin_records n/a 16 108 $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 : LD 04 EVENT NUMBER : 30 LATITUDE : 48 53.12000 N ! (deg min) LONGITUDE : 125 56.92000 W ! (deg min) ALTIMETER (M) : 2.34 ! 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 16:08:02 11026 11026 CLEAN 5.0.2 2007/09/15 17:30:36 10969 10969 SHIFTDAT 3.4 2007/09/16 18:13:56 10969 10969 SHIFTDAT 3.4 2007/09/17 08:53:44 10969 10969 SHIFTDAT 3.4 2007/09/17 09:30:22 10969 10969 SHIFTDAT 3.4 2007/09/17 09:51:45 10969 10969 DELETE 6.3 2007/09/17 10:23:24 10969 1689 CTDEDIT 4.61 2007/09/19 16:56:14 1689 1572 CALIB 11.7 2007/09/21 18:19:58 1572 1572 FILTERS 4.3 2007/09/21 18:26:23 1572 1572 BINAVE 4.1.1 2007/09/21 18:32:21 1572 59 CALIB 11.7 2007/09/23 16:22:24 59 59 REMOVECH 8.0 2007/09/23 16:26:27 59 59 CHGUNITS 3.0 2007/09/23 16:28:40 59 59 REORDER 1.2.1 2007/09/23 16:29:43 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:09 ? ? $END $REMARKS -CLEAN functions: 2007/09/15 17:25:06 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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: 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 53.03 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/19 16:56:14 117 records were deleted in this editing session. 11 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:19:58 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 16:22:24 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 16:26:27 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:09 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_0030.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 15 2007 23:20:24 NMEA Latitude = 48 53.12 N NMEA Longitude = 125 56.92 W NMEA UTC (Time) = May 16 2007 06:20:28 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: LD 04 Latitude: Longitude: # nquan = 16 # nvalues = 11026 # 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, 11026 # span 1 = 2.047, 63.026 # span 2 = 8.0449, 11.1920 # span 3 = 8.0448, 11.1948 # span 4 = 3.379054, 3.473405 # span 5 = 3.379565, 3.473535 # span 6 = 9.5238e-02, 9.3810e+00 # span 7 = 48.2123, 85.1162 # span 8 = 1.9475, 4.0525 # span 9 = 3.43326, 8.12023 # span 10 = 0.00, 100.00 # span 11 = -1.674, 1.304 # span 12 = 0, 1 # span 13 = 30.3962, 32.7863 # span 14 = 30.4415, 32.7869 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 15 2007 23:20:24 # 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 14:53:54, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0030.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:01:43, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-003 0.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 15:16:31, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0030 .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 15:25:47, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0030.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 5.1db; salinity was cleaned 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 5.3 11.1823 6.120 13.0 8.17 356.4 30.5719 16 6.0 11.1823 6.019 12.7 8.23 358.8 30.5718 32 7.0 11.1827 6.037 12.7 8.17 356.5 30.5715 27 8.0 11.1830 5.950 12.8 8.07 352.2 30.5716 24 9.0 11.1787 6.075 13.1 8.02 349.7 30.5720 21 10.0 11.0438 6.709 13.7 7.99 348.6 30.5803 22 11.0 10.5888 7.232 15.3 7.99 348.5 30.6069 25 12.0 10.3958 7.785 15.9 7.86 342.6 30.6292 31 13.0 10.3519 8.838 15.0 7.47 325.8 30.6355 27 14.0 10.2823 9.069 15.0 7.07 308.6 30.6436 23 15.0 10.1681 8.583 17.0 6.81 296.9 30.6801 23 16.0 9.7674 6.150 24.3 6.60 287.9 30.9153 22 17.0 9.3875 4.142 37.1 6.44 280.9 31.1702 20 18.0 9.2991 3.280 40.3 6.29 274.3 31.2408 23 19.0 9.2691 2.855 40.3 6.16 268.5 31.2781 25 20.0 9.1311 2.075 42.8 6.05 263.5 31.4274 27 21.0 9.0344 1.526 45.9 5.96 259.8 31.5355 26 22.0 8.9332 1.205 47.5 5.90 257.0 31.6452 23 23.0 8.8741 0.923 49.1 5.85 254.8 31.7498 24 24.0 8.8858 0.798 48.9 5.81 253.3 31.7988 23 25.0 8.8444 0.672 49.2 5.80 252.8 31.8522 20 26.0 8.7590 0.577 49.8 5.83 253.9 31.9240 22 27.0 8.7339 0.562 50.1 5.86 255.2 31.9561 22 28.0 8.7243 0.542 50.3 5.89 256.4 31.9834 22 29.0 8.6811 0.523 50.7 5.91 257.4 32.0646 22 30.0 8.6702 0.508 51.1 5.94 258.6 32.0816 26 31.0 8.6704 0.498 51.2 5.95 259.0 32.0831 31 32.0 8.6652 0.511 51.4 5.89 256.5 32.1006 27 33.0 8.6366 0.497 51.5 5.80 252.7 32.1324 22 34.0 8.6150 0.462 51.5 5.74 249.8 32.1414 21 35.0 8.5841 0.426 51.5 5.72 249.0 32.1528 19 36.0 8.5406 0.380 51.6 5.73 249.7 32.1723 20 37.0 8.5127 0.353 51.6 5.76 251.0 32.1906 23 38.0 8.5204 0.364 51.7 5.78 251.7 32.1999 23 39.0 8.5304 0.382 51.9 5.80 252.5 32.2085 30 40.0 8.5166 0.388 52.1 5.80 252.6 32.2235 31 41.0 8.4990 0.389 52.2 5.69 247.6 32.2377 24 42.0 8.4423 0.378 52.2 5.50 239.4 32.2752 19 43.0 8.4284 0.369 52.4 5.29 230.6 32.2814 19 44.0 8.3829 0.345 52.4 5.08 221.4 32.3075 18 45.0 8.2446 0.268 52.1 4.89 212.8 32.4152 19 46.0 8.2128 0.230 51.5 4.71 205.0 32.4483 21 47.0 8.1813 0.207 50.8 4.54 197.8 32.5025 26 48.0 8.1569 0.198 50.2 4.38 190.7 32.5318 32 49.0 8.1307 0.184 50.0 4.24 184.8 32.5595 26 50.0 8.0923 0.172 49.8 4.12 179.5 32.6058 22 51.0 8.0836 0.166 49.6 4.01 174.6 32.6228 23 52.0 8.0757 0.158 49.3 3.92 170.9 32.6517 20 53.0 8.0495 0.141 48.8 3.86 168.0 32.7454 18 54.0 8.0479 0.123 48.0 3.80 165.4 32.7755 24 55.0 8.0488 0.116 47.9 3.75 163.3 32.7798 24 56.0 8.0489 0.114 47.9 3.71 161.6 32.7807 23 57.0 8.0491 0.112 47.8 3.68 160.2 32.7826 21 58.0 8.0492 0.109 47.8 3.65 159.1 32.7829 20 59.0 8.0488 0.106 47.8 3.63 158.1 32.7841 22 60.0 8.0482 0.109 47.8 3.61 157.0 32.7854 36 61.1 8.0490 0.107 47.8 3.56 155.0 32.7856 108 61.9 8.0480 0.103 47.8 3.45 150.3 32.7855 96 62.8 8.0481 0.103 47.7 3.42 149.0 32.7853 38