*2007/09/23 16:40:19.18 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/20 01:54:53.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 62 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : B06FB5A3 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.214 64.165 2 Temperature:Secondary 'deg C (ITS90)' 7.5689 8.7401 3 Fluorescence:URU:Seapoint mg/m^3 0.475 1.184 4 Transmissivity %/metre 32.7 44.1 5 Oxygen:Dissolved:SBE mL/L 2.694 4.349 6 Oxygen:Dissolved:SBE umol/kg 117.2276 189.4335 7 Salinity:T1:C1 PSS-78 32.1231 33.2157 8 Number_of_bin_records n/a 20 66 $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 : JFE7 EVENT NUMBER : 65 LATITUDE : 48 16.73000 N ! (deg min) LONGITUDE : 124 17.37000 W ! (deg min) ALTIMETER (M) : 6.86 ! 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 16:22:07 5042 5042 CLEAN 5.0.2 2007/09/16 15:50:14 5021 5021 SHIFTDAT 3.4 2007/09/16 18:27:12 5021 5021 SHIFTDAT 3.4 2007/09/17 09:06:59 5021 5021 SHIFTDAT 3.4 2007/09/17 09:43:45 5021 5021 SHIFTDAT 3.4 2007/09/17 10:18:09 5021 5021 DELETE 6.3 2007/09/17 10:31:45 5021 1671 CTDEDIT 4.61 2007/09/21 15:24:00 1671 1577 CALIB 11.7 2007/09/21 18:24:40 1577 1577 FILTERS 4.3 2007/09/21 18:30:53 1577 1577 BINAVE 4.1.1 2007/09/21 18:34:25 1577 62 CALIB 11.7 2007/09/23 16:22:41 62 62 REMOVECH 8.0 2007/09/23 16:26:44 62 62 CHGUNITS 3.0 2007/09/23 16:29:18 62 62 REORDER 1.2.1 2007/09/23 16:30:14 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:19 ? ? $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 54.50 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 15:24:00 94 records were deleted in this editing session. 10 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:24:40 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 16:22:41 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 16:26:44 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:19 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_0065.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 18:54:45 NMEA Latitude = 48 16.73 N NMEA Longitude = 124 17.37 W NMEA UTC (Time) = May 20 2007 01:54:53 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: JFE7 Latitude: Longitude: # nquan = 16 # nvalues = 5042 # 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, 5042 # span 1 = 1.786, 64.505 # span 2 = 7.5675, 8.8286 # span 3 = 7.5668, 9.3065 # span 4 = 3.412397, 3.427170 # span 5 = 3.305889, 3.420039 # span 6 = 4.4689e-01, 3.0440e+00 # span 7 = 74.8273, 81.6396 # span 8 = 1.6581, 2.3980 # span 9 = 2.75822, 4.43999 # span 10 = 0.00, 100.00 # span 11 = -1.358, 1.161 # span 12 = 0, 1 # span 13 = 32.0018, 33.2165 # span 14 = 30.5476, 33.2175 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 19 2007 18:54:45 # 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 14:55:45, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0065.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:20, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-006 5.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 15:19:02, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0065 .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 15:28:41, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0065.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 3db; 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 3.2 8.7401 1.017 40.2 4.34 189.3 32.1238 24 4.0 8.7331 1.019 41.1 4.35 189.3 32.1273 37 5.0 8.7343 1.005 42.1 4.35 189.4 32.1231 30 6.0 8.7292 0.979 42.4 4.34 189.2 32.1295 25 7.0 8.7269 1.059 42.4 4.34 189.0 32.1324 29 8.0 8.7265 1.163 42.4 4.34 188.9 32.1331 27 9.0 8.7203 1.039 42.4 4.33 188.6 32.1403 25 10.0 8.7176 1.123 42.4 4.33 188.5 32.1435 23 11.0 8.7167 1.184 42.3 4.33 188.6 32.1457 24 12.0 8.7157 1.055 42.4 4.33 188.6 32.1476 25 13.0 8.7126 1.166 42.3 4.32 188.3 32.1505 23 14.0 8.7180 1.132 42.4 4.31 187.8 32.1438 23 15.0 8.7134 1.134 42.3 4.30 187.4 32.1490 24 16.0 8.6974 1.115 42.5 4.30 187.1 32.1665 21 17.0 8.6816 1.112 42.2 4.29 186.8 32.1829 24 18.0 8.6811 1.057 42.2 4.29 186.7 32.1840 24 19.0 8.6820 1.071 42.6 4.28 186.3 32.1828 24 20.0 8.6784 1.121 42.7 4.27 185.9 32.1870 20 21.0 8.6767 1.059 42.7 4.26 185.4 32.1907 25 22.0 8.6735 1.076 42.6 4.25 185.2 32.1951 23 23.0 8.6535 1.071 42.5 4.25 184.9 32.2192 24 24.0 8.6451 1.058 42.6 4.24 184.5 32.2281 22 25.0 8.6396 1.088 42.7 4.22 183.9 32.2356 22 26.0 8.6228 1.063 42.7 4.19 182.4 32.2569 22 27.0 8.6180 1.151 42.6 4.13 179.9 32.2606 23 28.0 8.5916 1.096 42.6 4.06 176.6 32.2843 27 29.0 8.5362 1.078 43.1 3.97 173.1 32.3341 28 30.0 8.4107 1.022 43.7 3.90 169.8 32.4448 25 31.0 8.3312 0.966 43.8 3.84 167.0 32.5125 23 32.0 8.3045 0.950 44.0 3.78 164.6 32.5346 22 33.0 8.2306 0.911 44.0 3.72 162.0 32.6024 24 34.0 8.1936 0.854 44.1 3.63 158.0 32.6369 26 35.0 8.1687 0.819 44.1 3.52 153.4 32.6605 25 36.0 8.0993 0.839 43.8 3.42 149.0 32.7270 25 37.0 7.9768 0.737 43.7 3.32 144.5 32.8424 25 38.0 7.9032 0.681 43.7 3.22 140.2 32.9108 27 39.0 7.8104 0.637 43.3 3.14 136.5 32.9963 25 40.0 7.7213 0.630 42.7 3.08 133.8 33.0772 23 41.0 7.6845 0.556 42.0 3.03 131.9 33.1110 25 42.0 7.6662 0.553 41.4 2.99 130.3 33.1279 26 43.0 7.6586 0.532 41.1 2.96 128.9 33.1351 27 44.0 7.6429 0.544 40.7 2.93 127.5 33.1484 23 45.0 7.6316 0.547 40.1 2.91 126.5 33.1581 23 46.0 7.6216 0.505 39.7 2.88 125.5 33.1672 23 47.0 7.6102 0.475 39.2 2.86 124.6 33.1778 24 48.0 7.6032 0.492 38.0 2.85 123.8 33.1843 27 49.0 7.6007 0.529 37.6 2.83 123.2 33.1867 26 50.0 7.5972 0.549 36.6 2.82 122.7 33.1898 24 51.0 7.5948 0.526 36.3 2.81 122.3 33.1918 23 52.0 7.5945 0.529 36.6 2.80 121.8 33.1920 23 53.0 7.5869 0.501 35.7 2.79 121.3 33.1993 26 54.0 7.5899 0.559 35.8 2.77 120.7 33.1968 28 55.0 7.5897 0.510 35.3 2.76 120.2 33.1969 26 56.0 7.5795 0.501 34.5 2.75 119.8 33.2061 22 57.0 7.5764 0.512 33.9 2.75 119.5 33.2088 20 58.0 7.5739 0.527 33.1 2.74 119.3 33.2110 23 59.0 7.5748 0.493 33.5 2.74 119.1 33.2104 26 60.0 7.5735 0.513 33.7 2.73 118.8 33.2117 26 61.0 7.5724 0.572 33.7 2.72 118.6 33.2125 24 62.0 7.5743 0.547 34.0 2.72 118.4 33.2109 23 63.0 7.5728 0.715 33.6 2.72 118.2 33.2124 23 64.2 7.5689 0.586 32.7 2.69 117.2 33.2157 66