*2008/05/31 15:23:29.68 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/10/03 15:53:22.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9C6827A3 NUMBER OF CHANNELS : 10 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1 75.6 2 Temperature:Secondary 'deg C (ITS90)' 9.787 9.9816 3 Transmissivity %/metre 31 35.1 4 Fluorescence:URU:Seapoint mg/m^3 0.32 0.379 5 Oxygen:Dissolved:SBE mL/L 3.87 3.96 6 Oxygen:Dissolved:SBE umol/kg 168.5 172.6 7 PAR uE/m^2/sec 0 72.1 8 PAR:Reference uE/m^2/sec 280.2 309.4 9 Salinity:T1:C1 PSS-78 30.6271 31.0555 10 Number_of_bin_records n/a 23 67 $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 : 54 EVENT NUMBER : 28 LATITUDE : 48 26.61000 N ! (deg min) LONGITUDE : 122 44.31000 W ! (deg min) ALTIMETER (M) : 5.15 ! 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 17:56:57 8364 8364 CLEAN 5.0.2 2007/12/05 18:16:27 8364 8364 SHIFTDAT 3.4 2007/12/06 17:38:03 8364 8364 SHIFTDAT 3.4 2007/12/06 17:54:13 8364 8364 SHIFTDAT 3.4 2007/12/06 18:10:26 8364 8364 SHIFTDAT 3.4 2007/12/06 18:26:33 8364 8364 DELETE 6.3 2007/12/06 18:41:12 8364 2657 CTDEDIT 4.61 2007/12/10 14:54:56 2657 2417 CALIB 11.7 2007/12/11 16:11:33 2417 2417 FILTERS 4.3 2007/12/11 16:21:41 2417 2417 BINAVE 4.1.1 2007/12/11 16:27:22 2417 74 CALIB 11.7 2007/12/12 16:04:30 74 74 REMOVECH 8.0 2007/12/12 16:04:50 74 74 CHGUNITS 3.0 2007/12/12 16:05:08 74 74 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 74 74 $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 65.50 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/12/10 14:54:56 240 records were deleted in this editing session. 5 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/12/11 16:11:33 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 16:04:30 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\2007-0028.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 15:52:02 NMEA Latitude = 48 26.61 N NMEA Longitude = 122 44.31 W NMEA UTC (Time) = Oct 03 2007 15:53:22 Store Lat/Lon Data = Append to Every Scan Vector Cruise 2007-61 Station Name 54 Depth 77 # nquan = 18 # nvalues = 8364 # 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, 8364 # span 1 = 0.436, 75.504 # span 2 = 9.7864, 10.0086 # span 3 = 9.7836, 10.0063 # span 4 = 3.366607, 3.405519 # span 5 = 3.369926, 3.405879 # span 6 = 73.1830, 77.3643 # span 7 = 2.7106e-01, 1.4872e+00 # span 8 = 1.8315, 2.0952 # span 9 = 3.34361, 4.02030 # span 10 = 1.0000e-12, 2.8017e+02 # span 11 = 2.7200e+02, 3.6544e+02 # span 12 = 0.32, 100.00 # span 13 = -1.011, 0.947 # span 14 = 0, 1 # span 15 = 30.5181, 31.0549 # span 16 = 30.5468, 31.0616 # span 17 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 03 2007 15:52:02 # 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 16:21:01, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-61\RAW\CTD\2007-61-0028.hex Q:\Crui se_Data_Processing\2007-61\Processing\doc\2007-61-ctd.con # datcnv_skipover = 0 # wildedit_date = Dec 05 2007 16:01:31, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-61\Processing\convert\2007-61-002 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 16:53:59, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-61\Processing\wildedit\2007-61-0028 .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 16:58:55, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-61\Processing\celltm\2007-61-0028.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 1.3db and records corrupted by shed wakes around 4 and 70-72db; salinity was cleaned 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 2.1 9.9816 31.0 0.321 3.91 170.5 72.1 280.2 30.6271 37 3.0 9.9802 31.4 0.320 3.91 170.5 65.0 280.5 30.6290 47 4.1 9.9771 32.0 0.321 3.91 170.6 50.3 282.4 30.6372 58 5.0 9.9779 32.9 0.334 3.91 170.6 38.0 282.4 30.6329 30 6.0 9.9729 33.7 0.331 3.92 170.8 28.1 281.1 30.6463 28 7.0 9.9682 33.2 0.339 3.92 171.0 20.7 281.5 30.6588 32 8.0 9.9532 33.2 0.337 3.92 171.1 14.8 282.4 30.6981 34 9.0 9.9515 33.6 0.332 3.92 171.2 10.8 282.7 30.7032 28 10.0 9.9460 33.0 0.347 3.93 171.3 8.3 283.6 30.7185 28 11.0 9.9428 32.7 0.353 3.93 171.4 6.6 284.5 30.7280 26 12.0 9.9436 33.3 0.365 3.93 171.6 5.3 284.5 30.7258 26 13.0 9.9414 33.7 0.341 3.94 171.7 4.3 284.5 30.7318 28 14.0 9.9412 34.3 0.367 3.94 171.7 3.4 284.5 30.7327 28 15.0 9.9382 34.3 0.358 3.94 171.7 2.7 284.5 30.7408 29 16.0 9.9369 34.1 0.363 3.94 171.7 2.1 284.5 30.7443 31 17.0 9.9341 34.1 0.354 3.94 171.8 1.6 284.5 30.7519 30 18.0 9.9312 34.3 0.356 3.94 171.8 1.3 286.0 30.7596 31 19.0 9.9309 34.1 0.349 3.94 171.9 1.0 286.5 30.7609 31 20.0 9.9326 34.0 0.347 3.94 171.9 0.8 286.5 30.7570 30 21.0 9.9340 33.9 0.354 3.94 172.0 0.6 286.5 30.7533 30 22.0 9.9349 33.8 0.355 3.94 172.0 0.5 286.5 30.7512 31 23.0 9.9339 34.0 0.359 3.94 172.0 0.4 286.5 30.7541 29 24.0 9.9329 34.1 0.353 3.94 172.0 0.3 287.7 30.7571 28 25.0 9.9341 34.4 0.363 3.95 172.2 0.2 287.2 30.7541 27 26.0 9.9334 34.2 0.354 3.95 172.2 0.2 288.1 30.7565 28 27.0 9.9318 33.7 0.350 3.95 172.3 0.2 286.6 30.7617 25 28.0 9.9311 33.9 0.350 3.95 172.3 0.1 287.4 30.7638 27 29.0 9.9300 33.8 0.355 3.95 172.4 0.1 288.6 30.7671 30 30.0 9.9286 34.0 0.353 3.95 172.4 0.1 288.6 30.7708 29 31.0 9.9294 33.8 0.351 3.95 172.3 0.1 288.6 30.7693 27 32.0 9.9287 33.8 0.369 3.95 172.3 0.0 288.6 30.7709 32 33.0 9.9254 34.2 0.355 3.95 172.4 0.0 288.6 30.7785 31 34.0 9.9223 33.6 0.359 3.95 172.4 0.0 288.8 30.7861 26 35.0 9.9255 33.4 0.358 3.95 172.5 0.0 290.7 30.7788 26 36.0 9.9262 33.7 0.349 3.96 172.5 0.0 290.7 30.7772 30 37.0 9.9266 33.9 0.362 3.95 172.5 0.0 290.7 30.7761 35 38.0 9.9231 34.0 0.351 3.95 172.3 0.0 290.7 30.7848 29 39.0 9.9230 33.8 0.353 3.95 172.2 0.0 290.7 30.7855 30 40.0 9.9148 34.3 0.355 3.94 172.0 0.0 290.7 30.8022 35 41.0 9.9006 34.4 0.357 3.95 172.1 0.0 290.8 30.8324 33 42.0 9.8908 34.1 0.379 3.95 172.1 0.0 292.0 30.8540 27 43.0 9.8883 34.2 0.362 3.95 172.1 0.0 291.8 30.8597 29 44.0 9.8929 34.0 0.362 3.94 171.9 0.0 292.8 30.8502 32 45.0 9.8934 34.2 0.367 3.94 171.9 0.0 292.8 30.8493 33 46.0 9.8798 34.4 0.367 3.94 172.0 0.0 292.8 30.8777 34 47.0 9.8804 34.5 0.367 3.95 172.1 0.0 292.8 30.8773 34 48.0 9.8821 34.4 0.364 3.95 172.2 0.0 292.8 30.8738 32 49.0 9.8874 34.0 0.358 3.95 172.2 0.0 292.8 30.8637 31 50.0 9.8881 34.1 0.360 3.95 172.2 0.0 294.3 30.8634 32 51.0 9.8914 34.0 0.358 3.95 172.3 0.0 294.8 30.8565 30 52.0 9.8923 34.3 0.358 3.95 172.3 0.0 294.8 30.8548 33 53.0 9.8936 34.2 0.369 3.95 172.3 0.0 294.8 30.8524 31 54.0 9.8944 34.3 0.353 3.95 172.4 0.0 294.8 30.8510 35 55.0 9.8994 34.6 0.369 3.95 172.5 0.0 294.8 30.8407 33 56.0 9.9052 34.1 0.365 3.96 172.6 0.0 294.8 30.8287 33 57.0 9.9019 33.9 0.359 3.95 172.2 0.0 294.8 30.8360 33 58.0 9.9030 34.2 0.354 3.93 171.4 0.0 295.9 30.8340 31 59.0 9.8834 34.4 0.354 3.93 171.2 0.0 296.9 30.8718 30 60.0 9.8381 34.4 0.361 3.93 171.5 0.0 296.9 30.9613 35 61.0 9.8289 34.0 0.359 3.93 171.4 0.0 297.0 30.9794 37 62.0 9.8549 34.2 0.355 3.93 171.5 0.0 296.9 30.9307 29 63.0 9.8535 34.6 0.352 3.93 171.2 0.0 297.4 30.9338 37 64.0 9.8565 35.0 0.357 3.91 170.5 0.0 298.7 30.9284 38 65.0 9.8397 34.6 0.349 3.90 170.2 0.0 299.0 30.9594 30 66.0 9.8103 34.9 0.351 3.90 170.1 0.0 299.0 31.0129 37 67.0 9.8053 34.9 0.354 3.90 170.0 0.0 299.1 31.0219 33 68.0 9.8074 34.7 0.359 3.89 169.7 0.0 300.9 31.0176 33 69.0 9.8022 35.1 0.361 3.89 169.5 0.0 301.1 31.0271 40 70.0 9.7927 34.9 0.363 3.89 169.4 0.0 301.1 31.0447 39 70.8 9.7893 34.6 0.353 3.88 169.4 0.0 301.1 31.0508 40 73.3 9.7887 34.0 0.353 3.87 168.6 0.0 307.3 31.0522 30 74.0 9.7870 34.4 0.351 3.87 168.5 0.0 307.3 31.0553 67 75.0 9.7870 33.7 0.364 3.87 168.5 0.0 307.6 31.0555 66 75.6 9.7880 33.0 0.353 3.87 168.6 0.0 309.4 31.0537 23