*2008/05/31 15:23:36.29 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/10/05 07:17:44.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 71 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 16516880 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.4 71.7 2 Temperature:Secondary 'deg C (ITS90)' 10.1909 10.6058 3 Transmissivity %/metre 48.6 49.2 4 Fluorescence:URU:Seapoint mg/m^3 0.338 0.469 5 Oxygen:Dissolved:SBE mL/L 4.2 4.61 6 Oxygen:Dissolved:SBE umol/kg 183.4 201.4 7 PAR uE/m^2/sec 0 0.6 8 PAR:Reference uE/m^2/sec 8.4 9.5 9 Salinity:T1:C1 PSS-78 28.2735 29.3852 10 Number_of_bin_records n/a 4 57 $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 ' ' 7 F ' ' 1 8 -99 ' ' 7 F ' ' 1 9 -99 ' ' 9 F ' ' 4 10 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2007-61\Pro $END *ADMINISTRATION MISSION : 2007-61 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG - JdF SCIENTIST : Chandler P. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia - Juan de Fuca Strait STATION : 21 EVENT NUMBER : 68 LATITUDE : 50 2.00000 N ! (deg min) LONGITUDE : 125 13.61000 W ! (deg min) ALTIMETER (M) : 6.32 ! 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 ' ' 2106 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4752 conductivity:secondary ' ' 2399 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953DR Oxygen:SBE ' ' 1119 altimeter: ' ' ' ' irradiance:primary ' ' 4615 surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.12 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/12/05 18:08:47 7037 7037 CLEAN 5.0.2 2007/12/05 18:26:59 7037 7037 SHIFTDAT 3.4 2007/12/06 17:47:47 7037 7037 SHIFTDAT 3.4 2007/12/06 18:03:54 7037 7037 SHIFTDAT 3.4 2007/12/06 18:20:07 7037 7037 SHIFTDAT 3.4 2007/12/06 18:36:09 7037 7037 DELETE 6.3 2007/12/06 18:48:02 7037 2441 CTDEDIT 4.61 2007/12/11 14:07:21 2441 2313 CALIB 11.7 2007/12/11 16:15:28 2313 2313 FILTERS 4.3 2007/12/11 16:26:00 2313 2313 BINAVE 4.1.1 2007/12/11 16:29:31 2313 71 CALIB 11.7 2007/12/12 16:04:41 71 71 REMOVECH 8.0 2007/12/12 16:05:00 71 71 CHGUNITS 3.0 2007/12/12 16:05:23 71 71 REORDER 1.2.1 2007/12/12 16:05:25 ? ? HDREDIT2 2.5.1 2007/12/12 16:13:50 ? ? CALIB 11.7 2008/05/31 15:23:36 71 71 $END $REMARKS -CLEAN functions: 2007/12/05 18:10:38 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: Conductivity:Primary # 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: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.20 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=110.00 -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 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 61.49 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/12/11 14:07:21 128 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2007/12/11 16:15:28 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-61\Processing\doc\2007-61-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.3000000E+00 0.1000000E+01 10 Oxygen:Dissolved:SBE mL/L 10 -0.3140000E-01 0.1025750E+01 17 Salinity:T1:C1 PSS-78 10 0.3000000E-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: 2007/12/12 16:04:41 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-61\Processing\doc\2007-61-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.1527000E+00 0.5000000E-03 Pressure -REMOVECH 2007/12/12 16:05:00 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/12/12 16:13:50 Applied edit header: Q:\Cruise_Data_Processing\2007-61\Processing\doc\2007-61-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 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 8: PAR:Reference [uE/m^2/sec] Format: F11.3 ==> F7.1 -CALIB parameters: 2008/05/31 15:23:36 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\Archive-updates\2007-61\DOC\2007-61-recal3.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Salinity:T1:C1 PSS-78 10 -0.4000000E-02 0.1000000E+01 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Program Files\Sea-Bird\SeasaveV7-Data\2007-61\2007-0068.hex Software Version Seasave V 7.12 Temperature SN = 2106 Conductivity SN = 1766 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 05 2007 07:16:22 NMEA Latitude = 50 02.00 N NMEA Longitude = 125 13.61 W NMEA UTC (Time) = Oct 05 2007 07:17:44 Store Lat/Lon Data = Append to Every Scan Vector Cruise 2007-61 Station Name 21 Depth 78 # nquan = 18 # nvalues = 7037 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 11 = spar: SPAR/Surface Irradiance # name 12 = altM: Altimeter [m] # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = pumps: Pump Status # name 15 = sal00: Salinity [PSU] # name 16 = sal11: Salinity, 2 [PSU] # name 17 = flag: flag # span 0 = 1, 7037 # span 1 = 1.632, 71.489 # span 2 = 10.1891, 10.6314 # span 3 = 10.1891, 10.6279 # span 4 = 3.157261, 3.272368 # span 5 = 3.155674, 3.272694 # span 6 = 83.1665, 83.8008 # span 7 = 3.1502e-01, 7.5458e-01 # span 8 = 2.1624, 2.4017 # span 9 = 4.21223, 4.78253 # span 10 = 1.0000e-12, 9.1085e-01 # span 11 = 8.3054e+00, 1.0382e+01 # span 12 = 6.15, 99.39 # span 13 = -0.794, 0.809 # span 14 = 0, 1 # span 15 = 27.9504, 29.3830 # span 16 = 27.9362, 29.3865 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 05 2007 07:16:22 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2106, 25-Apr-07 # sensor 1 = Frequency 1 conductivity, primary, 1766, 21-Aug-07, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4752, 06-Mar-07 # sensor 4 = Frequency 4 conductivity, secondary, 2399, 25-Apr-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 953DR, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1119, 10-Nov-06 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4615, 15-Dec-00 # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Dec 04 2007 16:22:57, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-61\RAW\CTD\2007-61-0068.hex Q:\Crui se_Data_Processing\2007-61\Processing\doc\2007-61-ctd.con # datcnv_skipover = 0 # wildedit_date = Dec 05 2007 16:03:45, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-61\Processing\convert\2007-61-006 8.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 100 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Dec 05 2007 16:56:14, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-61\Processing\wildedit\2007-61-0068 .cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Dec 05 2007 17:01:40, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-61\Processing\celltm\2007-61-0068.c nv Q:\Cruise_Data_Processing\2007-46\Processing\doc\2007-46-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2db and records corrupted by shed wake around 71db. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The SBE dissolved oxygen data in the CTD files should be considered, roughly: • ±0.6ml/l from 0 to 50db • ±0.2ml/l below 50m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Pressure dbars 10 -99 () (0.3 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.314E-01 1.02575) Salinity:T1:C1 PSS-78 10 -99 () (0.3E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.1527 0.5E-03) Salinity:T1:C1 PSS-78 10 -99 () (-0.4E-02 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- --8--- ---9---- -10- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR PAR: Salinity Numb !re ure: missi cence: : n: Refere :T1:C1 er_o ! Secondar vity URU: Dissol Disso nce ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- ------ ------ -------- ---- *END OF HEADER 2.4 10.6058 49.0 0.462 4.61 201.4 0.6 9.4 28.2735 15 3.0 10.6016 49.0 0.467 4.59 200.6 0.5 8.9 28.3918 34 4.0 10.5827 49.2 0.469 4.57 199.7 0.3 9.5 28.6076 32 5.0 10.5650 49.1 0.467 4.56 199.1 0.2 9.4 28.7576 31 6.0 10.5264 49.1 0.454 4.55 198.7 0.1 9.2 28.9636 30 7.0 10.5144 49.0 0.459 4.55 198.8 0.1 9.1 29.0149 30 8.0 10.5111 49.2 0.458 4.55 198.7 0.0 9.2 29.0291 32 9.0 10.5099 49.1 0.447 4.54 198.3 0.0 9.4 29.0344 31 10.0 10.5091 49.2 0.445 4.53 197.9 0.0 9.0 29.0377 32 11.0 10.5010 49.1 0.449 4.53 197.7 0.0 9.1 29.0485 32 12.0 10.4966 49.2 0.446 4.53 197.7 0.0 9.1 29.0538 32 13.0 10.4966 49.1 0.460 4.52 197.5 0.0 8.9 29.0538 32 14.0 10.4975 49.2 0.456 4.52 197.4 0.0 8.9 29.0530 33 15.0 10.4955 49.1 0.450 4.51 197.1 0.0 9.1 29.0553 33 16.0 10.4952 49.1 0.451 4.50 196.7 0.0 9.0 29.0560 31 17.0 10.4877 49.1 0.460 4.50 196.6 0.0 9.2 29.0651 34 18.0 10.4816 49.2 0.449 4.50 196.3 0.0 9.1 29.0724 32 19.0 10.4771 49.2 0.440 4.49 196.1 0.0 9.4 29.0780 33 20.0 10.4713 49.1 0.443 4.48 195.8 0.0 9.1 29.0850 33 21.0 10.4639 49.2 0.439 4.48 195.8 0.0 9.0 29.0937 34 22.0 10.4615 49.0 0.440 4.48 195.5 0.0 8.8 29.0966 32 23.0 10.4601 49.2 0.435 4.47 195.3 0.0 8.9 29.0984 34 24.0 10.4578 49.1 0.445 4.47 195.1 0.0 8.9 29.1013 34 25.0 10.4535 49.2 0.433 4.46 194.9 0.0 9.2 29.1057 33 26.0 10.4469 49.1 0.434 4.45 194.4 0.0 9.0 29.1130 35 27.0 10.4371 49.0 0.441 4.45 194.2 0.0 9.0 29.1238 33 28.0 10.4255 49.1 0.434 4.44 194.1 0.0 8.7 29.1366 34 29.0 10.4216 49.2 0.433 4.44 193.8 0.0 9.3 29.1407 35 30.0 10.4190 49.1 0.425 4.44 193.7 0.0 9.0 29.1436 33 31.0 10.4127 49.0 0.417 4.44 193.8 0.0 9.3 29.1510 34 32.0 10.4112 48.9 0.415 4.43 193.4 0.0 9.0 29.1529 35 33.0 10.4089 48.9 0.418 4.43 193.3 0.0 8.9 29.1557 33 34.0 10.3994 48.8 0.414 4.42 193.1 0.0 8.9 29.1662 34 35.0 10.3941 48.6 0.414 4.42 192.9 0.0 9.1 29.1720 34 36.0 10.3911 48.9 0.417 4.41 192.8 0.0 9.1 29.1753 33 37.0 10.3824 49.0 0.403 4.40 192.3 0.0 8.8 29.1850 34 38.0 10.3770 48.9 0.402 4.39 191.9 0.0 8.7 29.1910 33 39.0 10.3609 48.8 0.406 4.39 191.6 0.0 8.9 29.2089 34 40.0 10.3449 48.8 0.393 4.38 191.2 0.0 8.9 29.2271 32 41.0 10.3458 48.9 0.390 4.37 190.9 0.0 8.7 29.2256 34 42.0 10.3426 48.8 0.387 4.37 190.6 0.0 8.9 29.2294 33 43.0 10.3367 48.8 0.384 4.36 190.2 0.0 9.1 29.2362 33 44.0 10.3263 48.8 0.381 4.35 189.8 0.0 9.1 29.2480 32 45.0 10.3156 48.9 0.378 4.34 189.4 0.0 8.7 29.2599 33 46.0 10.3000 48.9 0.377 4.33 189.0 0.0 8.5 29.2767 33 47.0 10.2924 48.8 0.370 4.33 189.0 0.0 8.7 29.2846 33 48.0 10.2881 48.7 0.363 4.32 188.7 0.0 9.0 29.2891 33 49.0 10.2869 49.0 0.364 4.32 188.5 0.0 8.6 29.2902 34 50.0 10.2874 48.9 0.367 4.32 188.4 0.0 8.8 29.2898 32 51.0 10.2855 48.9 0.364 4.32 188.4 0.0 8.6 29.2918 34 52.0 10.2841 48.9 0.361 4.30 187.9 0.0 8.9 29.2932 33 53.0 10.2804 48.8 0.373 4.29 187.2 0.0 8.6 29.2972 33 54.0 10.2694 49.1 0.368 4.27 186.6 0.0 8.9 29.3087 33 55.0 10.2480 48.9 0.361 4.27 186.3 0.0 8.9 29.3306 33 56.0 10.2373 48.9 0.358 4.26 185.9 0.0 8.5 29.3411 33 57.0 10.2231 48.9 0.356 4.25 185.6 0.0 8.9 29.3548 33 58.0 10.2207 48.9 0.353 4.24 185.3 0.0 8.6 29.3568 32 59.0 10.2169 48.9 0.352 4.24 185.1 0.0 8.6 29.3607 33 60.0 10.2157 48.9 0.345 4.23 184.8 0.0 8.7 29.3618 32 61.0 10.2136 48.8 0.345 4.23 184.7 0.0 8.8 29.3638 32 62.0 10.2134 48.9 0.358 4.23 184.5 0.0 8.6 29.3639 32 63.0 10.2077 48.8 0.346 4.22 184.5 0.0 8.8 29.3694 32 64.0 10.2068 48.9 0.349 4.22 184.4 0.0 8.7 29.3704 33 65.0 10.2031 49.0 0.350 4.21 183.9 0.0 8.6 29.3739 32 66.0 10.2006 48.8 0.355 4.21 183.8 0.0 8.4 29.3763 32 67.0 10.1968 48.9 0.342 4.21 183.8 0.0 8.6 29.3797 32 68.0 10.1968 48.9 0.338 4.21 183.8 0.0 8.6 29.3799 32 69.0 10.1967 48.8 0.344 4.21 183.8 0.0 8.6 29.3800 32 70.1 10.1958 49.0 0.338 4.21 183.7 0.0 8.9 29.3809 39 71.0 10.1933 48.9 0.346 4.20 183.6 0.0 8.7 29.3830 57 71.7 10.1909 48.9 0.341 4.20 183.4 0.0 8.8 29.3852 4