*2008/04/07 17:40:47.64 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/02/01 18:36:33.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 97 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9DCB9EF6 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 19.45 114.94 2 Temperature:Secondary 'deg C (ITS90)' 7.9746 8.5709 3 Transmissivity %/metre 39.8 58.9 4 Fluorescence:URU:Seapoint mg/m^3 0.15 0.758 5 Oxygen:Dissolved:SBE mL/L 3.826 6.771 6 Oxygen:Dissolved:SBE umol/kg 166.486 294.8291 7 PAR uE/m^2/sec 0 25.625 8 Salinity:T1:C1 PSS-78 32.4318 33.3698 9 Number_of_bin_records n/a 1 33 $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 ' ' 9 F ' ' 4 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-01\Pro $END *ADMINISTRATION MISSION : 2008-01 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Line P SCIENTIST : Robert M. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : North-East Pacific STATION : P2 EVENT NUMBER : 3 LATITUDE : 48 35.90000 N ! (deg min) LONGITUDE : 126 0.13000 W ! (deg min) WATER DEPTH : 115 ALTIMETER (M) : 4.1 ! 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 ' ' 4752 conductivity:primary ' ' 3321 pressure ' ' 75636 temperature:secondary ' ' 2968 conductivity:secondary ' ' 3038 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' irradiance:primary ' ' 4565 $END $REMARKS SOFTWARE VERSION SEASAVE V 7.12 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2008/03/16 11:59:17 16608 16608 CLEAN 5.0.2 2008/03/16 14:06:39 16556 16556 SHIFTDAT 3.4 2008/03/16 15:49:43 16556 16556 SHIFTDAT 3.4 2008/03/17 17:46:05 16556 16556 SHIFTDAT 3.4 2008/03/17 18:12:52 16556 16556 SHIFTDAT 3.4 2008/03/17 18:40:10 16556 16556 DELETE 6.3 2008/03/17 19:07:41 16556 2069 CTDEDIT 4.61 2008/04/01 11:53:07 2069 1763 CALIB 11.7 2008/04/04 17:06:00 1763 1763 FILTERS 4.3 2008/04/04 17:30:50 1763 1763 BINAVE 4.1.1 2008/04/04 18:00:24 1763 97 CALIB 11.7 2008/04/05 13:13:16 97 97 REMOVECH 8.0 2008/04/07 17:39:13 97 97 CHGUNITS 3.0 2008/04/07 17:39:31 97 97 REORDER 1.2.1 2008/04/07 17:40:11 ? ? HDREDIT2 2.5.1 2008/04/07 17:40:47 ? ? $END $REMARKS -CLEAN functions: 2008/03/16 14:06:13 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 [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary [S/m] # 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 [mL/L] # 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 104.98 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/04/01 11:53:07 306 records were deleted in this editing session. 72 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/04/04 17:06:00 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-01\Processing\hydro\2008-01-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.5000000E+00 0.1000000E+01 10 Oxygen:Dissolved:SBE mL/L 10 -0.1940000E-01 0.1063300E+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: 2008/04/05 13:13:16 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-01\Processing\hydro\2008-01-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.4000000E-01 0.1000000E+01 -REMOVECH 2008/04/07 17:39:13 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/04/07 17:40:47 Applied edit header: Q:\Cruise_Data_Processing\2008-01\Processing\doc\2008-01-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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\data\2008-01\2008-01-0003.hex Software Version Seasave V 7.12 Temperature SN = 4752 Conductivity SN = 3321 Number of Bytes Per Scan = 37 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Feb 01 2008 17:37:47 NMEA Latitude = 48 35.90 N NMEA Longitude = 126 00.13 W NMEA UTC (Time) = Feb 01 2008 18:36:33 Store Lat/Lon Data = Append to Every Scan 2008-01 Station: P2 Depth: 115 # nquan = 17 # nvalues = 16608 # 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 = altM: Altimeter [m] # name 12 = pumps: Pump Status # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 16608 # span 1 = 0.576, 114.980 # span 2 = 7.9715, 8.5780 # span 3 = 7.9721, 8.5777 # span 4 = 3.381055, 3.511022 # span 5 = 3.380710, 3.510655 # span 6 = 78.9556, 87.6256 # span 7 = 1.3919e-01, 1.1319e+00 # span 8 = 2.0720, 3.1990 # span 9 = 3.65044, 6.42795 # span 10 = 1.0000e-12, 1.3674e+03 # span 11 = 0.00, 100.00 # span 12 = 0, 1 # span 13 = -2.172, 2.468 # span 14 = 32.4285, 33.3766 # span 15 = 32.4217, 33.3721 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Feb 01 2008 17:37:47 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4752, 06-Mar-07 # sensor 1 = Frequency 1 conductivity, primary, 3321, 13-Mar-07, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 20-Aug-07 # sensor 3 = Frequency 3 temperature, secondary, 2968, 22-Aug-07 # sensor 4 = Frequency 4 conductivity, secondary, 3038, 11-Oct-07, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005DR, 05-Mar-08 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 01-Jun-07 # sensor 8 = Extrnl Volt 4 altimeter # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4565, 23-Dec-04 # datcnv_date = Mar 13 2008 16:37:24, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-01\RAW\CTD\2008-01-0003.hex Q:\Crui se_Data_Processing\2008-01\Processing\doc\2008-01-ctd.con # datcnv_skipover = 0 # wildedit_date = Mar 14 2008 15:24:46, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2008-01\Processing\convert\2008-01-000 3.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 = Mar 14 2008 17:17:58, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2008-01\Processing\wildedit\2008-01-0003 .cnv # celltm_alpha = 0.0200, 0.0200 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 14 2008 17:27:47, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-01\Processing\celltm\2008-01-0003.c nv Q:\Cruise_Data_Processing\2008-01\Processing\doc\2008-01-ctd.con # file_type = ascii END* No data were logged from 0 to 19db during the downcast. The descent rate of the CTD was very noisy with some complete reversals of direction. CTDEDIT was used to remove many records corrupted by shed wakes; salinity was cleaned lightly. --------------------------------------------------------------------- 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 • ±0.4ml/l from 0 –150db • ±0.2ml/l from150 – 400db • ±0.1ml/l from 400 – 1200db • data below 1200db are considered unreliable by the manufacturer. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.5 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.194E-01 1.0633) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.4E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- ---8---- -9-- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR 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 19.5 7.9957 55.1 0.758 6.76 294.1 24.9 32.4318 1 20.0 7.9942 55.1 0.725 6.76 294.3 24.7 32.4321 18 20.8 7.9941 55.1 0.713 6.76 294.4 24.7 32.4323 13 22.0 7.9913 55.2 0.717 6.77 294.7 25.6 32.4321 21 23.0 7.9926 55.2 0.698 6.77 294.7 23.0 32.4327 18 24.0 7.9936 55.2 0.691 6.77 294.8 20.0 32.4338 15 25.0 7.9902 55.2 0.696 6.77 294.8 17.5 32.4341 17 26.0 7.9878 55.2 0.691 6.77 294.8 15.2 32.4340 21 27.0 7.9867 55.3 0.686 6.77 294.7 13.6 32.4342 28 28.0 7.9878 55.3 0.698 6.76 294.6 12.7 32.4340 24 29.0 7.9859 55.3 0.702 6.76 294.5 11.9 32.4343 19 30.0 7.9821 55.3 0.707 6.77 294.6 11.1 32.4353 17 31.0 7.9848 55.3 0.702 6.77 294.7 10.5 32.4348 16 32.0 7.9859 55.3 0.703 6.77 294.7 9.9 32.4348 12 33.0 7.9750 55.3 0.701 6.77 294.7 9.2 32.4374 16 34.0 7.9750 55.4 0.701 6.77 294.7 8.5 32.4369 19 35.0 7.9750 55.4 0.715 6.77 294.6 8.0 32.4377 20 36.0 7.9749 55.4 0.701 6.77 294.6 7.5 32.4374 22 37.0 7.9746 55.4 0.715 6.77 294.7 6.8 32.4373 27 38.0 7.9760 55.4 0.698 6.77 294.8 5.9 32.4366 26 39.0 7.9762 55.4 0.704 6.77 294.7 5.2 32.4375 28 39.9 7.9762 55.5 0.699 6.76 294.5 4.5 32.4385 29 41.2 7.9767 55.6 0.722 6.75 294.0 3.7 32.4414 13 42.0 7.9765 55.5 0.717 6.75 294.0 3.5 32.4416 20 43.0 7.9765 55.6 0.758 6.76 294.1 3.3 32.4434 15 44.0 7.9764 55.7 0.722 6.76 294.1 3.0 32.4436 14 45.0 7.9764 55.7 0.710 6.75 294.0 2.8 32.4436 14 46.0 7.9763 55.7 0.736 6.76 294.2 2.6 32.4441 13 47.0 7.9772 55.7 0.712 6.76 294.2 2.5 32.4442 16 48.0 7.9777 55.7 0.708 6.76 294.2 2.3 32.4442 17 49.0 7.9779 55.7 0.706 6.76 294.4 2.1 32.4442 22 50.0 7.9780 55.7 0.694 6.76 294.6 1.9 32.4441 27 51.0 7.9780 55.7 0.702 6.77 294.6 1.7 32.4443 26 52.2 7.9779 55.7 0.705 6.74 293.7 1.4 32.4441 21 53.0 7.9782 55.7 0.717 6.74 293.6 1.3 32.4443 26 54.0 7.9785 55.7 0.723 6.73 293.1 1.2 32.4443 19 55.0 7.9785 55.7 0.706 6.74 293.5 1.2 32.4447 16 56.0 7.9789 55.7 0.711 6.74 293.4 1.1 32.4445 14 57.0 7.9790 55.7 0.728 6.73 293.0 1.0 32.4445 14 58.0 7.9791 55.7 0.703 6.70 291.9 1.0 32.4447 15 59.0 7.9845 55.7 0.678 6.68 290.7 0.9 32.4474 16 60.0 8.0413 56.7 0.636 6.64 289.1 0.9 32.4725 17 61.0 8.0626 57.2 0.586 6.58 286.3 0.8 32.4895 19 62.0 8.0712 57.6 0.530 6.48 282.0 0.7 32.5182 28 63.0 8.1645 58.1 0.452 6.36 277.0 0.7 32.5947 30 64.0 8.1914 58.2 0.412 6.26 272.6 0.6 32.6353 33 65.1 8.2199 58.3 0.375 6.07 264.3 0.5 32.6685 23 66.0 8.2303 58.4 0.374 5.98 260.4 0.5 32.6812 23 67.0 8.2526 58.5 0.366 5.90 256.9 0.5 32.7123 16 68.0 8.2762 58.6 0.331 5.83 253.7 0.5 32.7437 15 69.0 8.2898 58.6 0.319 5.75 250.5 0.4 32.7620 14 70.0 8.3023 58.7 0.308 5.69 247.7 0.4 32.7811 14 71.0 8.3231 58.8 0.292 5.63 245.2 0.4 32.8236 16 72.0 8.3340 58.8 0.271 5.58 242.9 0.4 32.8609 19 73.0 8.3359 58.9 0.268 5.51 239.8 0.3 32.8755 18 74.0 8.3376 58.9 0.254 5.44 237.0 0.3 32.8811 28 75.0 8.3392 58.9 0.248 5.39 234.4 0.3 32.8857 22 76.0 8.3439 58.9 0.248 5.33 232.1 0.3 32.8949 18 77.0 8.3539 58.8 0.242 5.29 230.1 0.3 32.9167 16 78.0 8.3577 58.9 0.231 5.24 228.3 0.3 32.9303 14 79.0 8.3625 58.8 0.231 5.20 226.4 0.2 32.9487 14 80.0 8.3715 58.8 0.229 5.17 225.1 0.2 32.9730 15 81.0 8.3873 58.6 0.223 5.17 225.2 0.2 32.9930 17 81.9 8.4082 58.2 0.225 5.12 222.8 0.2 33.0061 17 83.0 8.4473 56.9 0.214 4.96 215.8 0.2 33.0187 13 84.0 8.4676 55.6 0.210 4.91 213.5 0.2 33.0276 14 85.0 8.5046 54.5 0.202 4.86 211.4 0.2 33.0411 14 86.0 8.5228 53.3 0.191 4.81 209.3 0.2 33.0752 15 87.0 8.5490 52.4 0.188 4.76 207.4 0.1 33.1072 18 88.0 8.5709 50.2 0.181 4.72 205.4 0.1 33.1262 22 89.0 8.5594 50.7 0.182 4.66 202.7 0.1 33.1289 27 90.0 8.5302 53.2 0.177 4.58 199.4 0.1 33.1511 29 91.0 8.5205 54.4 0.174 4.50 196.0 0.1 33.1831 27 92.0 8.5200 53.9 0.168 4.43 192.6 0.1 33.2031 21 93.0 8.5245 52.4 0.163 4.36 189.7 0.1 33.2169 17 94.0 8.5314 50.7 0.161 4.31 187.6 0.1 33.2358 14 95.0 8.5389 49.0 0.155 4.27 186.0 0.1 33.2517 14 96.0 8.5118 48.1 0.156 4.25 185.0 0.1 33.2750 13 97.0 8.4983 48.4 0.159 4.25 185.1 0.1 33.2839 17 97.9 8.4925 48.2 0.159 4.22 183.7 0.0 33.2883 14 99.0 8.4865 48.2 0.154 4.12 179.5 0.0 33.2927 10 100.0 8.4802 48.2 0.152 4.11 179.1 0.0 33.2972 10 101.0 8.4759 48.3 0.153 4.11 178.8 0.0 33.3002 9 102.0 8.4735 48.1 0.152 4.10 178.5 0.0 33.3017 10 103.0 8.4711 48.2 0.151 4.10 178.2 0.0 33.3032 11 104.0 8.4710 48.5 0.155 4.09 178.1 0.0 33.3030 13 105.1 8.4700 48.6 0.158 4.09 177.9 0.0 33.3042 16 105.9 8.4687 48.7 0.154 4.09 177.8 0.0 33.3051 22 107.5 8.4697 48.9 0.150 4.06 176.6 0.0 33.3058 1 108.0 8.4696 48.9 0.152 4.04 175.9 0.0 33.3055 25 109.0 8.4689 48.8 0.154 4.01 174.5 0.0 33.3064 20 110.0 8.4584 47.8 0.157 3.98 173.2 0.0 33.3204 17 111.0 8.4424 46.2 0.152 3.95 171.9 0.0 33.3361 19 111.9 8.4264 44.3 0.150 3.93 171.0 0.0 33.3508 19 113.2 8.4088 41.2 0.154 3.86 168.1 0.0 33.3675 16 113.9 8.4064 41.0 0.152 3.85 167.5 0.0 33.3698 27 114.9 8.4067 39.8 0.150 3.83 166.5 0.0 33.3697 14