*2007/02/12 16:13:30.53 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/09/16 23:35:48.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 33C466DF NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.076 48.775 2 Temperature:Secondary 'deg C (ITS90)' 8.4196 10.7301 3 Transmissivity %/metre 37.8 54.3 4 Fluorescence:URU:Seapoint mg/m^3 0.255 1.547 5 Oxygen:Dissolved:SBE mL/L 2.541 4.498 6 Oxygen:Dissolved:SBE umol/kg 110.5795 195.9547 7 Salinity:T1:C1 PSS-78 32.3237 33.2598 8 Number_of_bin_records n/a 16 61 $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\2006-14\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-14 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LB2 EVENT NUMBER : 48 LATITUDE : 48 39.01000 N ! (deg min) LONGITUDE : 125 2.51000 W ! (deg min) WATER DEPTH : 56 ALTIMETER (M) : 10.38 ! 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 ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 75636 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/02/06 14:13:44 11779 11779 CLEAN 5.0 2007/02/06 14:43:54 11697 11697 SHIFTDAT 3.4 2007/02/06 15:14:11 11697 11697 SHIFTDAT 3.4 2007/02/07 18:11:50 11697 11697 SHIFTDAT 3.4 2007/02/07 18:40:52 11697 11697 SHIFTDAT 3.4 2007/02/07 19:10:42 11697 11697 DELETE 6.3 2007/02/07 19:33:27 11697 1371 CTDEDIT 4.61 2007/02/11 13:01:33 1371 1225 CALIB 11.7 2007/02/12 12:09:07 1225 1225 FILTERS 4.3 2007/02/12 13:13:21 1225 1225 BINAVE 4.1.1 2007/02/12 13:19:57 1225 47 CALIB 11.7 2007/02/12 15:46:52 47 47 REMOVECH 7.0 2007/02/12 16:04:50 47 47 CHGUNITS 3.0 2007/02/12 16:12:48 47 47 REORDER 1.2.1 2007/02/12 16:13:09 ? ? HDREDIT2 2.5.1 2007/02/12 16:13:30 ? ? $END $REMARKS -CLEAN functions: 2007/02/06 14:22:59 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: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= -0.80 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= -0.40 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=120.00 -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 38.97 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/02/11 13:01:33 146 records were deleted in this editing session. 44 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/02/12 12:09:07 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-14\CTD\doc\2006-14-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.4250000E-01 0.1034100E+01 15 Salinity:T1:C1 PSS-78 10 -0.1300000E-02 0.1000000E+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: 2007/02/12 15:46:52 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-14\CTD\doc\2006-14-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1800000E-01 0.1000000E+01 -REMOVECH 2007/02/12 16:04:50 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] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/02/12 16:13:30 Applied edit header: Q:\Cruise_Data\2006-14\CTD\doc\2006-15-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\2006-14\2006-14-0048.dat Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2399 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 16 2006 23:35:53 NMEA Latitude = 48 39.01 N NMEA Longitude = 125 02.51 W NMEA UTC (Time) = Sep 16 2006 23:35:48 Store Lat/Lon Data = Add to Header Only Ship: J.P. Tully Cruise: 2006-14 Station: LB2 Latitude: Longitude: Depth: 56 # nquan = 16 # nvalues = 11779 # 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 = 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, 11779 # span 1 = 0.772, 48.965 # span 2 = 8.3889, 12.6992 # span 3 = 8.3836, 12.7221 # span 4 = 0.321585, 3.655626 # span 5 = 1.448152, 3.655305 # span 6 = 19.0149, 90.7841 # span 7 = 0.0000e+00, 1.9011e+00 # span 8 = 1.5446, 3.3211 # span 9 = 2.42404, 7.58436 # span 10 = 0.00, 100.00 # span 11 = -0.999, 1.518 # span 12 = 0, 1 # span 13 = 2.2480, 33.2926 # span 14 = 11.2667, 33.2871 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 16 2006 23:35:53 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 18-May-06 # sensor 1 = Frequency 1 conductivity, primary, 2399, 23-May-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2038, 07-June-05 # sensor 4 = Frequency 4 conductivity, secondary, 2754, 23-May-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 10-Jun-06p # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Feb 06 2007 10:55:07, 5.37e # datcnv_in = Q:\Cruise_Data\2006-14\CTD\2006-14-0048.dat Q:\Cruise_Data\2006-14 \CTD\2006-14-ctd.CON # datcnv_skipover = 0 # wildedit_date = Feb 06 2007 13:02:37, 5.37e # wildedit_in = Q:\Cruise_Data\2006-14\CTD\convert2\2006-14-0048.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 = Feb 06 2007 13:36:41, 5.37e # celltm_in = Q:\Cruise_Data\2006-14\CTD\wildedit2\2006-14-0048.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 06 2007 13:44:05, 5.37e # Derive_in = Q:\Cruise_Data\2006-14\CTD\celltm2\2006-14-0048.cnv Q:\Cruise_Data \2006-33\CTD\2006-33-ctd.CON # file_type = ascii END* CTDEDIT was used to remove records from the surface to 2.6db; 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 • ±0.6ml/l from 0 – 250db • ±0.25ml/l from 250 – 400db • ±0.1ml/l from 400 – 1250db • data below 1250db are considered unreliable by the manufacturer. ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.425E-01 1.0341) Salinity:T1:C1 PSS-78 10 -99 () (-0.13E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.18E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.1 10.6636 39.1 1.265 4.49 195.4 32.3276 39 4.0 10.7200 38.0 1.339 4.49 195.8 32.3297 35 5.0 10.7149 38.0 1.422 4.50 196.0 32.3301 39 6.0 10.7301 37.8 1.398 4.50 196.0 32.3302 32 7.0 10.7285 39.1 1.440 4.49 195.4 32.3301 25 8.0 10.6598 39.4 1.525 4.48 195.0 32.3279 29 9.0 10.6457 40.5 1.544 4.47 194.9 32.3263 27 10.0 10.5972 41.3 1.547 4.48 195.0 32.3259 16 11.0 10.6077 41.4 1.534 4.47 194.6 32.3257 18 12.0 10.5927 41.5 1.518 4.44 193.4 32.3246 20 13.0 10.5780 41.5 1.511 4.38 190.7 32.3237 24 14.0 10.5061 41.9 1.447 4.27 186.1 32.3287 31 14.9 10.3322 43.0 1.372 4.17 181.8 32.3434 26 16.0 10.1990 43.7 1.391 4.09 178.2 32.3621 19 17.0 10.1442 44.0 1.407 4.02 175.2 32.3706 19 18.0 10.0778 44.3 1.476 3.94 171.6 32.3779 21 19.0 10.0413 44.3 1.530 3.86 168.1 32.3823 22 20.0 9.9431 44.8 1.541 3.77 164.2 32.4064 25 21.0 9.8250 47.0 1.487 3.67 159.7 32.4404 24 22.0 9.8017 47.8 1.421 3.56 155.1 32.4471 23 23.0 9.7532 48.5 1.308 3.47 151.3 32.4626 22 24.0 9.6144 50.7 1.092 3.41 148.6 32.5095 21 25.0 9.5675 51.8 1.002 3.36 146.4 32.5253 20 26.0 9.5417 52.1 0.951 3.32 144.4 32.5360 20 27.0 9.5249 52.8 0.879 3.27 142.4 32.5432 21 28.0 9.4868 53.1 0.831 3.22 140.4 32.5607 22 29.0 9.4394 53.1 0.718 3.18 138.4 32.5809 25 30.0 9.3761 53.3 0.617 3.13 136.5 32.6040 28 31.0 9.3422 53.3 0.552 3.10 135.1 32.6181 21 32.0 9.3312 53.3 0.598 3.08 134.3 32.6226 17 33.0 9.3201 53.3 0.478 3.07 133.6 32.6276 16 34.0 9.3122 53.4 0.443 3.05 132.8 32.6320 16 35.0 9.3078 53.4 0.428 3.04 132.3 32.6335 18 36.0 9.2982 53.4 0.414 3.03 131.8 32.6383 25 37.0 9.2756 53.6 0.378 3.01 130.9 32.6504 30 38.0 9.2618 53.7 0.383 2.98 129.7 32.6585 27 39.0 9.2577 53.8 0.366 2.95 128.6 32.6612 22 40.0 9.2232 53.7 0.333 2.93 127.5 32.6836 22 41.0 9.1546 54.0 0.328 2.91 126.7 32.7258 26 42.0 9.1354 54.2 0.300 2.89 125.7 32.7344 26 43.0 9.1116 54.3 0.278 2.85 124.2 32.7477 21 44.0 9.0728 54.3 0.270 2.81 122.2 32.7728 20 45.0 9.0441 54.3 0.268 2.76 119.9 32.7924 22 46.0 8.8635 54.0 0.258 2.69 117.2 32.9239 36 47.0 8.5716 53.4 0.259 2.63 114.6 33.1411 47 48.0 8.5181 53.2 0.255 2.58 112.2 33.1845 61 48.8 8.4196 53.0 0.259 2.54 110.6 33.2598 56