*2008/05/31 15:23:29.89 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/10/03 17:14:49.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 81 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 6AC8D023 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.4 81.8 2 Temperature:Secondary 'deg C (ITS90)' 9.9525 9.974 3 Transmissivity %/metre 27.3 32.2 4 Fluorescence:URU:Seapoint mg/m^3 0.336 0.396 5 Oxygen:Dissolved:SBE mL/L 3.8 3.84 6 Oxygen:Dissolved:SBE umol/kg 165.6 167.7 7 PAR uE/m^2/sec 0 187.3 8 PAR:Reference uE/m^2/sec 611 857.3 9 Salinity:T1:C1 PSS-78 30.6162 30.6255 10 Number_of_bin_records n/a 12 209 $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 : 52 EVENT NUMBER : 30 LATITUDE : 48 38.92000 N ! (deg min) LONGITUDE : 122 43.32000 W ! (deg min) ALTIMETER (M) : 12.87 ! 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 17:57:09 8974 8974 CLEAN 5.0.2 2007/12/05 18:16:39 8970 8970 SHIFTDAT 3.4 2007/12/06 17:38:14 8970 8970 SHIFTDAT 3.4 2007/12/06 17:54:26 8970 8970 SHIFTDAT 3.4 2007/12/06 18:10:37 8970 8970 SHIFTDAT 3.4 2007/12/06 18:26:43 8970 8970 DELETE 6.3 2007/12/06 18:41:20 8970 2764 CTDEDIT 4.61 2007/12/10 15:00:25 2764 2742 CALIB 11.7 2007/12/11 16:11:37 2742 2742 FILTERS 4.3 2007/12/11 16:21:45 2742 2742 BINAVE 4.1.1 2007/12/11 16:27:24 2742 81 CALIB 11.7 2007/12/12 16:04:31 81 81 REMOVECH 8.0 2007/12/12 16:04:50 81 81 CHGUNITS 3.0 2007/12/12 16:05:08 81 81 REORDER 1.2.1 2007/12/12 16:05:14 ? ? HDREDIT2 2.5.1 2007/12/12 16:13:43 ? ? CALIB 11.7 2008/05/31 15:23:29 81 81 $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 71.94 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/12/10 15:00:25 22 records were deleted in this editing session. 3 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/12/11 16:11:37 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 16:04:31 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 16:04:50 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/12/12 16:13:43 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 15:23:29 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\2007-0030.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 03 2007 17:13:28 NMEA Latitude = 48 38.92 N NMEA Longitude = 122 43.32 W NMEA UTC (Time) = Oct 03 2007 17:14:49 Store Lat/Lon Data = Append to Every Scan Vector Cruise 2007-61 Station Name 52 Depth 85 # nquan = 18 # nvalues = 8974 # 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, 8974 # span 1 = -0.131, 81.940 # span 2 = 9.9286, 10.0149 # span 3 = 9.6565, 9.9908 # span 4 = 3.348979, 3.378988 # span 5 = 0.378548, 3.379254 # span 6 = 11.2614, 84.2471 # span 7 = 0.0000e+00, 7.9487e-01 # span 8 = 1.7643, 2.9499 # span 9 = 3.17613, 6.15054 # span 10 = 1.0000e-12, 5.3537e+02 # span 11 = 4.9209e+02, 8.5753e+02 # span 12 = 10.09, 100.00 # span 13 = -0.804, 0.858 # span 14 = 0, 1 # span 15 = 30.3764, 30.6248 # span 16 = 2.8905, 30.8005 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 03 2007 17:13:28 # 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 16:21:02, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-61\RAW\CTD\2007-61-0030.hex Q:\Crui se_Data_Processing\2007-61\Processing\doc\2007-61-ctd.con # datcnv_skipover = 0 # wildedit_date = Dec 05 2007 16:01:33, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-61\Processing\convert\2007-61-003 0.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 16:54:01, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-61\Processing\wildedit\2007-61-0030 .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 16:58:57, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-61\Processing\celltm\2007-61-0030.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 1.9db; salinity was cleaned very lightly. ---------------------------------------------------------------------- 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 9.9684 30.8 0.359 3.80 165.6 187.3 743.5 30.6187 12 3.0 9.9650 30.6 0.362 3.80 165.7 134.1 746.4 30.6191 32 4.0 9.9630 30.9 0.367 3.80 165.7 95.1 747.5 30.6191 29 5.0 9.9621 30.2 0.355 3.80 165.6 68.7 749.5 30.6184 29 6.0 9.9549 31.1 0.352 3.80 165.6 50.4 749.6 30.6173 31 7.0 9.9526 32.2 0.344 3.80 165.6 36.6 749.6 30.6170 30 8.0 9.9526 31.9 0.352 3.80 165.6 26.8 749.3 30.6171 30 9.0 9.9525 31.9 0.368 3.80 165.7 20.0 750.9 30.6170 32 10.0 9.9525 31.7 0.347 3.80 165.7 14.9 754.1 30.6170 30 11.0 9.9532 31.8 0.336 3.80 165.7 11.2 757.9 30.6172 31 12.0 9.9532 31.6 0.345 3.80 165.7 8.5 763.7 30.6174 32 13.0 9.9542 31.6 0.367 3.80 165.7 6.4 769.8 30.6181 30 14.0 9.9539 31.4 0.346 3.80 165.8 4.9 776.7 30.6180 32 15.0 9.9549 31.3 0.339 3.81 166.0 3.8 782.4 30.6187 31 16.0 9.9565 30.7 0.342 3.80 165.9 2.9 787.7 30.6201 31 17.0 9.9562 30.7 0.352 3.81 166.0 2.2 791.4 30.6200 31 18.0 9.9559 30.6 0.357 3.81 166.0 1.7 793.9 30.6195 32 19.0 9.9550 30.6 0.359 3.81 166.1 1.3 795.9 30.6186 30 20.0 9.9539 31.6 0.367 3.81 166.1 1.0 797.8 30.6177 32 21.0 9.9571 31.1 0.353 3.81 166.2 0.7 799.8 30.6203 31 22.0 9.9568 30.5 0.364 3.81 166.1 0.5 802.2 30.6201 31 23.0 9.9570 30.2 0.359 3.81 166.2 0.4 803.6 30.6203 31 24.0 9.9571 30.2 0.358 3.80 165.9 0.3 805.5 30.6202 31 25.0 9.9569 30.5 0.358 3.81 166.0 0.2 808.5 30.6200 31 26.0 9.9559 30.6 0.347 3.81 166.1 0.2 812.2 30.6194 32 27.0 9.9555 30.6 0.354 3.81 166.2 0.1 816.3 30.6191 31 28.0 9.9557 31.0 0.396 3.81 166.1 0.1 821.0 30.6191 31 29.0 9.9570 30.8 0.363 3.81 166.1 0.1 826.1 30.6199 31 30.0 9.9558 30.7 0.344 3.81 166.1 0.1 831.1 30.6191 31 31.0 9.9552 30.9 0.351 3.81 166.0 0.0 835.8 30.6188 31 32.0 9.9542 31.0 0.350 3.81 166.0 0.0 840.0 30.6179 32 33.0 9.9542 31.4 0.345 3.81 166.0 0.0 843.9 30.6178 31 34.0 9.9545 31.3 0.353 3.81 166.0 0.0 846.1 30.6180 31 35.0 9.9557 31.4 0.361 3.81 166.0 0.0 848.3 30.6184 31 36.0 9.9552 31.1 0.350 3.81 166.0 0.0 849.8 30.6182 31 37.0 9.9553 31.1 0.357 3.81 166.1 0.0 851.3 30.6182 31 38.0 9.9551 31.3 0.362 3.81 166.1 0.0 851.2 30.6180 31 39.0 9.9556 31.3 0.351 3.81 166.1 0.0 853.4 30.6183 31 40.0 9.9551 31.1 0.341 3.81 166.0 0.0 855.6 30.6180 31 41.0 9.9549 31.2 0.373 3.81 166.1 0.0 856.6 30.6178 31 42.0 9.9560 31.5 0.355 3.81 166.1 0.0 857.3 30.6180 32 43.0 9.9579 31.3 0.348 3.81 166.2 0.0 855.4 30.6189 31 44.0 9.9561 31.5 0.361 3.81 166.2 0.0 851.6 30.6179 32 45.0 9.9561 31.6 0.355 3.81 166.3 0.0 846.3 30.6177 32 46.0 9.9616 30.7 0.353 3.81 166.2 0.0 840.1 30.6211 31 47.0 9.9583 30.7 0.369 3.81 166.2 0.0 834.0 30.6190 31 48.0 9.9544 31.9 0.365 3.82 166.4 0.0 828.2 30.6162 32 49.0 9.9587 31.0 0.363 3.82 166.6 0.0 823.2 30.6188 31 50.0 9.9675 28.8 0.367 3.82 166.7 0.0 817.8 30.6236 32 51.0 9.9665 28.3 0.366 3.83 166.8 0.0 812.8 30.6231 30 52.0 9.9670 28.9 0.378 3.83 166.8 0.0 809.3 30.6236 32 53.0 9.9661 29.2 0.359 3.83 166.9 0.0 805.4 30.6231 32 54.0 9.9653 28.8 0.364 3.83 166.8 0.0 801.6 30.6227 31 55.0 9.9677 28.8 0.375 3.83 166.8 0.0 797.1 30.6238 30 56.0 9.9634 29.6 0.372 3.83 166.9 0.0 791.7 30.6212 32 57.0 9.9664 29.2 0.366 3.83 167.0 0.0 783.2 30.6228 33 58.0 9.9691 28.8 0.362 3.83 166.8 0.0 771.5 30.6242 31 59.0 9.9693 29.2 0.373 3.82 166.7 0.0 759.4 30.6243 32 60.0 9.9613 30.7 0.354 3.82 166.6 0.0 747.0 30.6199 32 61.0 9.9588 30.9 0.361 3.83 166.8 0.0 737.1 30.6183 32 62.0 9.9643 29.9 0.360 3.83 167.1 0.0 729.7 30.6210 33 63.0 9.9694 28.0 0.379 3.84 167.3 0.0 723.8 30.6237 32 64.0 9.9719 27.8 0.378 3.84 167.4 0.0 719.5 30.6253 32 65.0 9.9723 27.8 0.371 3.84 167.4 0.0 713.9 30.6255 33 66.0 9.9724 27.9 0.390 3.84 167.4 0.0 708.0 30.6255 32 67.0 9.9725 27.8 0.383 3.84 167.4 0.0 701.6 30.6255 32 68.0 9.9727 27.7 0.366 3.84 167.4 0.0 696.3 30.6255 33 69.0 9.9729 27.9 0.374 3.84 167.5 0.0 691.4 30.6255 32 70.0 9.9727 27.9 0.382 3.84 167.6 0.0 687.3 30.6255 33 71.0 9.9728 27.9 0.385 3.84 167.6 0.0 683.3 30.6254 31 72.0 9.9728 28.1 0.374 3.84 167.6 0.0 679.0 30.6254 33 73.0 9.9729 27.7 0.380 3.84 167.7 0.0 674.6 30.6254 32 74.0 9.9732 27.7 0.366 3.84 167.5 0.0 669.9 30.6255 32 75.0 9.9735 27.4 0.374 3.84 167.5 0.0 666.4 30.6254 32 76.0 9.9737 27.6 0.366 3.84 167.5 0.0 664.0 30.6255 31 77.0 9.9735 27.6 0.369 3.84 167.6 0.0 661.8 30.6253 33 78.0 9.9733 27.6 0.364 3.84 167.6 0.0 659.1 30.6252 31 79.0 9.9731 27.3 0.366 3.84 167.6 0.0 657.1 30.6252 33 80.1 9.9732 27.4 0.374 3.84 167.7 0.0 654.5 30.6251 43 81.1 9.9735 27.6 0.366 3.84 167.7 0.0 652.2 30.6252 59 81.8 9.9740 28.0 0.370 3.84 167.3 0.0 611.0 30.6252 209