*2009/02/20 16:45:05.79 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/09/05 15:05:50.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 89 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F45C6242 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.1 90.86 2 Temperature:Primary 'deg C (ITS90)' 7.082 13.8535 3 Transmissivity %/metre 19.6 50.7 4 Fluorescence:URU:Seapoint mg/m^3 0.92E-01 3.548 5 Salinity:T0:C0 PSS-78 31.7117 33.7895 6 Oxygen:Dissolved:SBE mL/L 2.053 6.478 7 Oxygen:Dissolved:SBE umol/kg 89.2897 282.4946 8 Number_of_bin_records n/a 12 29 $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 ' ' 9 F ' ' 4 6 -99 ' ' 7 F ' ' 2 7 -99 ' ' 6 F ' ' 1 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-10\Pro $END *ADMINISTRATION MISSION : 2008-10 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LBP2 EVENT NUMBER : 77 LATITUDE : 50 3.96000 N ! (deg min) LONGITUDE : 127 54.19000 W ! (deg min) WATER DEPTH : 99 ALTIMETER (M) : 9.74 ! 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 ' ' 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 2009/02/11 10:25:13 5235 5235 CLEAN 5.0.2 2009/02/11 10:37:27 5222 5222 SHIFTDAT 3.4 2009/02/11 10:48:27 5222 5222 SHIFTDAT 3.4 2009/02/11 14:38:39 5222 5222 SHIFTDAT 3.4 2009/02/11 14:57:16 5222 5222 SHIFTDAT 3.4 2009/02/11 15:16:57 5222 5222 DELETE 6.3 2009/02/18 17:14:38 5222 1743 CTDEDIT 4.61 2009/02/19 16:07:59 1743 1632 CALIB 11.7 2009/02/20 13:12:02 1632 1632 CALIB 11.7 2009/02/20 14:44:19 1632 1632 FILTERS 4.3 2009/02/20 15:38:42 1632 1632 BINAVE 4.1.1 2009/02/20 15:59:48 1632 89 REMOVECH 8.0 2009/02/20 16:34:17 89 89 CHGUNITS 3.0 2009/02/20 16:36:11 89 89 REORDER 1.2.1 2009/02/20 16:37:27 ? ? HDREDIT2 2.5.1 2009/02/20 16:45:05 ? ? $END $REMARKS -CLEAN functions: 2009/02/11 10:31:00 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= 0.20 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= 50.00 -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 81.40 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/02/19 16:07:59 111 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2009/02/20 13:12:02 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure dbars 10 0.2000000E+00 0.1000000E+01 16 Oxygen:Dissolved:SBE mL/L 10 0.9500000E-02 0.1072700E+01 -CALIB parameters: 2009/02/20 14:44:19 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 11 -0.8190000E-01 0.5000000E-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 2009/02/20 16:34:17 11 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/02/20 16:45:05 Applied edit header: Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar 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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-10\2008-10-0077.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 = Sep 05 2008 15:06:43 NMEA Latitude = 50 03.96 N NMEA Longitude = 127 54.19 W NMEA UTC (Time) = Sep 05 2008 15:05:50 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-10 Station: LBP2 Latitude: 50 03.99 Longitude: 127 54.20 Depth (m): 99 # nquan = 17 # nvalues = 5235 # 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 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = altM: Altimeter [m] # name 12 = par: PAR/Irradiance, Biospherical/Licor # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 16 = flag: flag # span 0 = 1, 5235 # span 1 = 0.852, 91.405 # span 2 = 7.0788, 13.8618 # span 3 = 7.0763, 13.8618 # span 4 = 3.428996, 3.861791 # span 5 = 3.429159, 3.861756 # span 6 = 60.7120, 84.3774 # span 7 = 8.4249e-02, 4.4652e+00 # span 8 = 1.2723, 3.2137 # span 9 = -1.840, 1.858 # span 10 = 0, 1 # span 11 = 0.00, 100.00 # span 12 = 3.5500e-01, 3.5500e-01 # span 13 = 31.6582, 33.7918 # span 14 = 31.6699, 33.7963 # span 15 = 1.95642, 6.14087 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 05 2008 15:06:43 # 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 = Feb 10 2009 14:57:49, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-10\RAW\CTD\2008-10-0077.hex Q:\Crui se_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # datcnv_skipover = 0 # wildedit_date = Feb 11 2009 10:01:54, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-10\Processing\convert\2008-10-007 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 = Feb 11 2009 10:05:16, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-10\Processing\wildedit\2008-10-0077 .cnv # celltm_alpha = 0.0245, 0.0300 # celltm_tau = 9.5000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Feb 11 2009 10:14:20, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-10\Processing\celltm\2008-10-0077.c nv Q:\Cruise_Data_Processing\2008-10\Processing\doc\2008-10-ctd.con # derive_time_window_docdt = seconds: 2 # file_type = ascii END* CTDEDIT was used to remove some near-surface and bottom records. --------------------------------------------------------------------- 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: • ±0.6 ml/l from 0 – 125db • ±0.2 ml/l from 125 – 400db • ±0.1 ml/l below 400db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure dbars 10 -99 () (0.2 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.95E-02 1.0727) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.819E-01 0.5E-04) $END !--1--- ---2---- --3-- ---4--- ---5---- --6--- --7-- -8-- !Pressu Temperat Trans Fluores Salinity Oxygen Oxyge Numb !re ure: missi cence: :T0:C0 : n: er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- -------- ------ ----- ---- *END OF HEADER 3.1 13.6259 19.6 3.531 31.7117 6.48 282.5 29 4.0 13.6139 23.6 3.548 31.7139 6.45 281.4 27 5.0 13.5431 25.3 3.475 31.7191 6.37 278.0 27 6.0 13.4253 26.1 3.355 31.7245 6.28 273.8 28 7.0 13.3384 27.2 3.176 31.7276 6.20 270.4 24 8.0 13.2845 27.8 3.086 31.7357 6.16 268.6 22 9.0 13.2791 28.1 3.022 31.7473 6.16 268.5 24 10.0 13.4130 30.3 2.765 31.8079 6.20 270.1 20 11.0 13.6742 32.3 2.611 31.9029 6.22 271.3 19 12.0 13.7693 32.8 2.517 31.9383 6.23 271.6 17 13.0 13.8403 33.8 2.398 31.9849 6.20 270.3 18 14.0 13.8535 34.1 2.359 31.9928 6.17 268.9 20 15.0 13.8298 34.8 2.272 32.0067 6.13 267.4 24 16.0 13.8522 36.2 2.143 32.0273 6.05 264.0 21 17.0 13.8181 37.1 2.023 32.0276 5.97 260.5 18 18.0 13.6391 39.4 1.827 32.0254 5.94 259.0 18 19.0 13.6226 40.3 1.689 32.0408 5.92 258.3 17 20.0 13.5439 41.1 1.596 32.0929 5.92 258.0 21 21.0 13.3681 41.7 1.507 32.1122 5.84 254.5 27 22.0 13.0394 43.0 1.313 32.0809 5.69 248.0 23 23.0 12.7444 44.2 1.163 32.0742 5.51 240.0 20 24.0 12.3900 45.3 1.020 32.0514 5.32 231.8 18 25.0 12.1247 45.8 0.904 32.0516 5.14 223.9 18 26.0 11.8206 46.4 0.819 32.1179 5.01 218.2 16 27.0 11.5497 47.3 0.757 32.1758 4.92 214.3 17 28.0 11.4785 47.6 0.663 32.1891 4.86 211.8 17 29.0 11.3516 48.1 0.589 32.2184 4.84 210.9 17 30.0 11.2472 48.6 0.553 32.2420 4.80 209.2 19 31.0 11.0778 48.7 0.476 32.2771 4.72 205.6 20 32.0 10.7842 49.2 0.417 32.3467 4.60 200.4 20 33.0 10.4071 49.6 0.346 32.4411 4.47 194.8 22 34.0 10.1246 49.9 0.296 32.5059 4.29 187.0 22 35.0 9.7332 50.1 0.270 32.5902 4.11 178.8 19 36.0 9.5043 50.0 0.250 32.6391 3.95 172.1 18 37.0 9.3175 50.0 0.230 32.6930 3.86 167.9 16 38.0 9.0097 50.1 0.209 32.7884 3.75 163.1 16 39.0 8.9218 50.2 0.198 32.8260 3.62 157.5 16 40.0 8.5607 50.3 0.180 32.9382 3.50 152.4 17 41.0 8.2563 50.3 0.167 33.0345 3.40 148.0 18 42.0 8.0666 50.4 0.151 33.1083 3.33 145.0 17 43.0 7.9839 50.4 0.152 33.1406 3.29 143.2 18 44.0 7.9429 50.5 0.155 33.1548 3.27 142.1 18 45.0 7.8908 50.5 0.135 33.1757 3.24 141.2 17 46.0 7.8251 50.5 0.132 33.2135 3.21 139.9 15 47.0 7.7712 50.5 0.137 33.2432 3.18 138.6 14 48.0 7.6820 50.5 0.125 33.2728 3.16 137.4 15 49.0 7.6422 50.6 0.122 33.2891 3.13 136.4 16 50.0 7.6255 50.7 0.116 33.2962 3.12 135.8 17 51.0 7.6178 50.6 0.116 33.3065 3.10 134.8 20 52.0 7.6113 50.6 0.118 33.3118 3.07 133.4 21 53.0 7.6023 50.6 0.114 33.3143 3.04 132.1 16 54.0 7.5897 50.6 0.112 33.3179 3.00 130.6 15 55.0 7.5734 50.5 0.114 33.3285 2.96 129.0 13 56.0 7.5592 50.6 0.113 33.3383 2.93 127.5 13 57.0 7.5723 50.5 0.113 33.3469 2.90 126.3 14 58.0 7.5902 50.6 0.113 33.3580 2.88 125.3 14 59.0 7.5922 50.6 0.112 33.3709 2.85 124.2 17 60.0 7.5568 50.5 0.112 33.3968 2.81 122.3 19 61.0 7.5323 50.5 0.111 33.4238 2.74 119.2 29 62.0 7.4602 50.5 0.110 33.4821 2.65 115.3 19 63.0 7.4243 50.5 0.108 33.5066 2.60 112.9 16 64.0 7.3618 50.5 0.106 33.5459 2.57 111.6 15 65.0 7.3534 50.5 0.103 33.5520 2.55 110.8 14 66.0 7.3545 50.5 0.105 33.5567 2.53 110.1 14 67.0 7.3348 50.5 0.101 33.5679 2.52 109.4 18 68.0 7.3271 50.5 0.102 33.5778 2.50 108.6 20 69.0 7.3196 50.5 0.103 33.5875 2.48 107.8 20 70.0 7.3060 50.3 0.099 33.5970 2.46 107.1 18 71.0 7.3011 50.5 0.104 33.6034 2.45 106.5 15 72.0 7.2880 50.5 0.102 33.6156 2.43 105.7 15 73.0 7.2766 50.5 0.103 33.6276 2.41 104.9 13 74.0 7.2727 50.4 0.103 33.6314 2.40 104.3 14 75.0 7.2665 50.4 0.101 33.6376 2.39 104.0 14 76.0 7.2639 50.4 0.103 33.6403 2.38 103.6 17 77.0 7.2547 50.3 0.102 33.6486 2.36 102.6 19 78.0 7.2357 50.3 0.099 33.6666 2.32 100.7 20 79.0 7.2156 50.2 0.097 33.6840 2.27 98.8 20 80.0 7.1962 50.2 0.098 33.6989 2.24 97.3 21 81.0 7.1804 50.1 0.099 33.7106 2.20 95.8 26 82.0 7.1689 50.0 0.097 33.7199 2.18 95.0 23 83.0 7.1486 50.2 0.096 33.7459 2.18 94.9 17 84.0 7.1459 50.2 0.095 33.7543 2.18 94.6 15 85.0 7.1336 50.2 0.094 33.7646 2.16 94.0 14 86.0 7.1227 50.2 0.094 33.7692 2.14 93.2 14 87.0 7.1178 50.1 0.092 33.7704 2.12 92.3 12 88.0 7.1116 50.0 0.097 33.7731 2.10 91.5 13 89.0 7.0972 50.0 0.096 33.7813 2.08 90.6 15 90.0 7.0902 49.9 0.098 33.7851 2.06 89.7 17 90.9 7.0820 49.8 0.096 33.7895 2.05 89.3 14