*2009/04/17 11:36:10.43 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/08/22 00:56:14.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 25C46BED NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.199 51.551 2 Temperature:Primary 'deg C (ITS90)' 5.5254 11.2572 3 Transmissivity %/metre 22.6 55.4 4 Fluorescence:URU:Seapoint mg/m^3 0.402 4.011 5 PAR uE/m^2/sec 0.971 280.851 6 Oxygen:Dissolved:SBE mL/L 6.597 7.406 7 Salinity:T0:C0 PSS-78 32.4854 32.6328 8 Number_of_bin_records n/a 3 45 9 Oxygen:Dissolved:SBE umol/kg 287.385 322.4156 $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 ' ' 1 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 9 -99 ' ' 6 F ' ' 1 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-27\Pro $END *ADMINISTRATION MISSION : 2008-27 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : P26 EVENT NUMBER : 87 LATITUDE : 49 59.99000 N ! (deg min) LONGITUDE : 145 0.04000 W ! (deg min) WATER DEPTH : 4222 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 1766 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 2173 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' irradiance:primary ' ' 4656 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2008/11/09 17:13:37 10966 10966 CLEAN 5.0.2 2008/11/09 18:02:56 10916 10916 SHIFTDAT 3.4 2008/11/09 18:50:56 10916 10916 SHIFTDAT 3.4 2008/11/09 19:36:28 10916 10916 SHIFTDAT 3.4 2008/11/09 20:21:52 10916 10916 SHIFTDAT 3.4 2008/11/10 11:23:20 10916 10916 DELETE 6.3 2008/11/10 12:00:22 10916 1182 CTDEDIT 4.61 2008/11/24 17:37:53 1182 1014 CALIB 11.7 2008/11/25 17:34:55 1014 1014 CALIB 11.7 2008/11/26 15:38:58 1014 1014 FILTERS 4.3 2008/11/26 15:58:48 1014 1014 BINAVE 4.1.1 2008/11/26 16:09:58 1014 51 REMOVECH 8.0 2008/11/27 09:02:59 51 51 CHGUNITS 3.0 2008/11/27 09:06:55 51 51 HDREDIT2 2.5.1 2008/11/27 09:59:34 ? ? HDREDIT2 2.5.1 2009/04/17 11:36:10 ? ? $END $REMARKS -CLEAN functions: 2008/11/09 17:27:01 20 Interpolation by Channel 1: Scan_Number [n/a] 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= -0.30 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= 0.25 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=100.00 -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 41.69 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/11/24 17:37:53 168 records were deleted in this editing session. 73 changes in channel Salinity:T0:C0 -CALIB parameters: 2008/11/25 17:34:55 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-27\Processing\doc\2008-27-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 14 Oxygen:Dissolved:SBE mL/L 10 0.2000000E-02 0.1071000E+01 16 Salinity:T1:C1 PSS-78 10 0.1600000E-02 0.1000000E+01 -CALIB parameters: 2008/11/26 15:38:58 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-27\Processing\doc\2008-27-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 14 Oxygen:Dissolved:SBE mL/L 11 -0.4510000E-01 0.1000000E-04 Pressure -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. -REMOVECH 2008/11/27 09:02:59 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/11/27 09:59:34 Applied edit header: Q:\Cruise_Data_Processing\2008-27\Processing\doc\2008-27-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 6: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 -HEADER EDITS: 2009/04/17 11:36:10 Applied edit header: C:\My Documents\sample headers\remove.hdr $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-27\2008-27-0087.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 1766 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Aug 22 2008 01:52:26 NMEA Latitude = 49 59.99 N NMEA Longitude = 145 00.04 W NMEA UTC (Time) = Aug 22 2008 00:56:14 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-27 Station: P26 Latitude: 49 59.99 Longitude: 145 00.0559.98 Depth (m): 4222 # nquan = 17 # nvalues = 10966 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = altM: Altimeter [m] # name 13 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 10966 # span 1 = -0.461, 51.685 # span 2 = 5.5220, 11.4406 # span 3 = 5.5154, 11.4255 # span 4 = 0.230145, 3.677813 # span 5 = 0.369385, 3.678439 # span 6 = 1.2677, 90.3365 # span 7 = 0.0000e+00, 5.1722e+00 # span 8 = 2.7985, 3.2430 # span 9 = 9.6856e-01, 1.4077e+03 # span 10 = -1.599, 1.625 # span 11 = 0, 1 # span 12 = 0.00, 100.00 # span 13 = 5.24689, 7.56383 # span 14 = 1.6304, 32.9155 # span 15 = 2.6922, 32.9858 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Aug 22 2008 01:52:26 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 1766, 07-May-08, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 4700, 16-Jan-08 # sensor 4 = Frequency 4 conductivity, secondary, 2173, 07-May-08, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 5-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1176, 14-Feb-07 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # datcnv_date = Nov 09 2008 14:42:29, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-27\RAW\CTD\2008-27-0087.hex Q:\Crui se_Data_Processing\2008-27\Processing\doc\2008-27-ctd.con # datcnv_skipover = 0 # wildedit_date = Nov 09 2008 14:52:30, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-27\Processing\convert\2008-27-008 7.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 = Nov 09 2008 15:02:32, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-27\Processing\wildedit\2008-27-0087 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Nov 09 2008 15:24:31, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-27\Processing\celltm\2008-27-0087.c nv Q:\Cruise_Data_Processing\2008-27\Processing\doc\2008-27-ctd.con # derive_time_window_docdt = seconds: 2 # file_type = ascii END* The descent rate of the CTD was noisy with a few complete reversals of direction. CTDEDIT was used to remove records corrupted by shed wakes and to clean salinity. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The secondary salinity was recalibrated to make it match the primary salinity. There was no recalibration based on the bottle comparison because of uncertainties about the performance of the two salinometers used. Post-cruise checks from the factory were not yet available at the time of processing. The dissolved oxygen data in the CTD files should be considered: • ±0.5ml/l from 0 – 10db • ±0.25ml/l from 10 – 500db • ±0.1ml/l from 500 - 1500db • ±0.05ml/l below 1500db NOTE: April 2009 Post-cruise calibrations show primary CTD salinity is within 0.001. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.2E-02 1.071) Salinity:T1:C1 PSS-78 10 -99 () (0.16E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.451E-01 0.1E-04) $END !--1--- ---2---- --3-- ---4--- --5--- --6--- ---7---- -8-- --9-- !Pressu Temperat Trans Fluores PAR Oxygen Salinity Numb Oxyge !re ure: missi cence: : :T0:C0 er_o n: ! Primary vity URU: Dissol ~bin Disso ! Seapoin ved: _rec lved: ! t SBE ords SBE !------ -------- ----- ------- ------ ------ -------- ---- ----- *END OF HEADER 2.2 11.2572 22.6 2.451 280.9 6.70 32.4854 26 292.1 2.9 11.2558 29.8 2.363 223.2 6.70 32.4868 45 291.9 4.0 11.2561 32.6 2.388 156.0 6.70 32.4869 42 292.1 5.0 11.2552 32.6 2.566 125.3 6.71 32.4871 23 292.4 6.0 11.2562 32.7 2.705 107.8 6.70 32.4869 18 292.0 7.0 11.2535 32.6 2.738 94.4 6.69 32.4871 17 291.5 8.0 11.2395 32.7 3.104 79.6 6.69 32.4873 15 291.6 9.0 11.2362 32.7 3.303 66.6 6.69 32.4874 17 291.6 10.0 11.2388 32.7 3.411 55.2 6.70 32.4873 23 291.9 11.0 11.2277 33.1 3.570 47.1 6.70 32.4877 26 292.0 12.0 11.2251 33.1 3.715 41.5 6.69 32.4876 25 291.6 13.0 11.2334 32.9 3.788 36.2 6.69 32.4874 21 291.6 14.0 11.2356 32.8 3.922 31.4 6.70 32.4876 17 292.0 15.0 11.2352 32.7 3.908 27.1 6.69 32.4874 16 291.5 16.0 11.2252 32.9 3.903 23.5 6.67 32.4875 15 290.5 17.0 11.2289 33.2 3.882 20.4 6.65 32.4875 16 289.7 18.0 11.2416 33.2 3.904 17.8 6.63 32.4872 18 289.0 19.0 11.2200 33.7 3.928 15.7 6.61 32.4881 24 288.1 20.0 11.2027 34.4 4.011 13.8 6.63 32.4894 30 288.6 21.0 11.1978 35.1 3.873 12.1 6.61 32.4904 20 288.0 22.0 11.1928 35.2 3.874 10.5 6.60 32.4912 17 287.4 23.0 11.1805 35.4 3.798 9.0 6.60 32.4931 16 287.5 24.0 11.1619 36.2 3.702 7.7 6.60 32.4956 15 287.6 25.0 11.1418 36.9 3.624 6.7 6.61 32.4968 18 287.8 26.0 11.1354 37.5 3.439 5.9 6.62 32.4969 25 288.5 27.0 11.1314 37.7 3.417 5.4 6.60 32.4971 31 287.7 28.0 11.1259 38.5 3.286 4.9 6.64 32.4971 20 289.3 29.0 11.1161 38.8 3.304 4.4 6.82 32.4971 17 297.3 30.0 11.0450 39.3 3.270 3.9 7.06 32.4979 16 307.5 31.0 10.6758 40.1 2.741 3.5 7.19 32.5057 15 313.1 32.0 9.7816 42.2 2.483 3.1 7.25 32.5228 18 315.8 33.0 8.7917 44.8 2.251 2.7 7.35 32.5249 23 320.0 34.1 7.8148 47.9 1.559 2.4 7.36 32.5588 22 320.5 35.0 7.3411 49.7 1.320 2.3 7.41 32.5740 23 322.4 36.0 7.0219 50.8 1.204 2.1 7.40 32.5780 18 322.1 37.0 6.6987 51.1 1.126 2.0 7.36 32.5833 16 320.3 38.0 6.0957 52.8 0.961 1.8 7.34 32.6005 15 319.3 39.0 5.9948 53.2 0.832 1.7 7.36 32.5915 15 320.2 40.0 5.8079 53.5 0.773 1.6 7.33 32.5833 19 319.0 41.0 5.7276 54.0 0.723 1.5 7.31 32.5817 22 318.2 41.7 5.6873 54.2 0.845 1.5 7.29 32.5826 6 317.2 43.1 5.6601 54.4 0.541 1.4 7.29 32.5893 21 317.2 44.0 5.6311 54.5 0.501 1.3 7.31 32.5916 20 318.3 45.0 5.5798 54.7 0.493 1.3 7.30 32.5937 20 317.6 45.9 5.5678 54.9 0.466 1.2 7.28 32.5960 17 316.9 47.0 5.5762 54.9 0.433 1.2 7.29 32.6087 24 317.3 48.0 5.5769 54.9 0.414 1.1 7.28 32.6115 17 316.8 49.0 5.5598 55.0 0.406 1.1 7.29 32.6134 13 317.2 50.0 5.5333 55.1 0.402 1.0 7.30 32.6211 21 317.8 51.0 5.5304 55.2 0.418 1.0 7.28 32.6293 17 317.0 51.6 5.5254 55.4 0.419 1.0 7.28 32.6328 3 317.0