*2010/04/30 17:39:46.27 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/08 13:09:38.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 87 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 472FF674 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 5 91 2 Temperature:Primary 'deg C (ITS90)' 7.8207 12.0059 3 Transmissivity %/metre 28.3 45.9 4 Fluorescence:URU:Seapoint mg/m^3 0.176 2.85 5 PAR uE/m^2/sec 0 0.85E-01 6 Salinity:T0:C0 PSS-78 32.294 33.2693 7 Oxygen:Dissolved:SBE mL/L 2.132 5.904 8 Oxygen:Dissolved:SBE umol/kg 92.77196 257.2714 9 Number_of_bin_records n/a 16 95 $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 ' ' 9 F ' ' 4 7 -99 ' ' 7 F ' ' 2 8 -99 ' ' 6 F ' ' 1 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2009-11\Pro $END *ADMINISTRATION MISSION : 2009-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LG02 EVENT NUMBER : 67 LATITUDE : 49 18.72000 N ! (deg min) LONGITUDE : 126 38.15000 W ! (deg min) WATER DEPTH : 100 ALTIMETER (M) : 11.45 ! 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 : 0585 LOCATION : Mid-ship ! custom item $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4054 conductivity:primary ' ' 3321 pressure ' ' 77511 temperature:secondary ' ' 4700 conductivity:secondary ' ' 1766 Oxygen:SBE ' ' 1176 transmissometer:primary ' ' 983DR Fluorometer ' ' Seapoint irradiance:primary ' ' 4615 altimeter: ' ' ' ' surface ' ' 'degrees = 0.0' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.18C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/11/25 14:27:22 16047 16047 CLEAN 5.0.2 2009/11/25 15:15:11 16000 16000 SHIFTDAT 3.4 2009/11/25 16:15:28 16000 16000 SHIFTDAT 3.4 2009/11/25 18:05:54 16000 16000 SHIFTDAT 3.4 2009/11/25 18:38:56 16000 16000 SHIFTDAT 3.4 2009/11/25 19:11:33 16000 16000 DELETE 6.3 2009/11/25 19:39:19 16000 2925 CTDEDIT 4.61 2010/02/12 12:02:52 2925 2710 CALIB 11.7 2010/04/28 14:22:50 2710 2710 CALIB 11.7 2010/04/28 16:30:29 2710 2710 FILTERS 4.3 2010/04/28 16:36:18 2710 2710 BINAVE 4.1.1 2010/04/28 16:40:18 2710 87 REMOVECH 8.0 2010/04/29 14:03:18 87 87 CHGUNITS 3.0 2010/04/29 14:03:38 87 87 REORDER 1.2.1 2010/04/29 15:19:56 ? ? HDREDIT2 2.5.1 2010/04/30 17:39:46 ? ? $END $REMARKS -CLEAN functions: 2009/11/25 15:06:45 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: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 90.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.10 Salinity was recalculated after shift -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 80.95 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/02/12 12:02:52 215 records were deleted in this editing session. 1 change in channel Temperature:Primary 57 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/28 14:22:50 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 0.7200000E-02 0.1058800E+01 0.2400000E-02 -CALIB parameters: 2010/04/28 16:30:29 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 16 Oxygen:Dissolved:SBE mL/L 10 -0.7000000E-02 0.9904000E+00 -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 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2010/04/29 14:03:18 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2010/04/30 17:39:46 Applied edit header: Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-HDR2.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 5: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 Channel 7: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2009-11\2009-11-0067.hex Software Version Seasave V 7.18c Temperature SN = 4054 Conductivity SN = 3321 Number of Bytes Per Scan = 40 Number of Voltage Words = 5 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 08 2009 13:10:44 NMEA Latitude = 49 18.72 N NMEA Longitude = 126 38.15 W NMEA UTC (Time) = Sep 08 2009 13:09:38 Store Lat/Lon Data = Append to Every Scan Tully Cruise: 2009-11 Station: LG02 Latitude: Longitude: Depth (m): 100 # nquan = 17 # nvalues = 16047 # 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 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # 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, 16047 # span 1 = 0.876, 90.946 # span 2 = 7.8119, 12.0570 # span 3 = 7.8085, 12.0583 # span 4 = 3.447281, 3.727779 # span 5 = 3.446621, 3.727495 # span 6 = 5.7268, 82.4012 # span 7 = 1.6484e-01, 5.0000e+00 # span 8 = 1.3587, 3.0953 # span 9 = 1.0000e-12, 7.7798e-01 # span 10 = 2.39, 100.00 # span 11 = -1.237, 1.167 # span 12 = 0, 1 # span 13 = 32.1723, 33.2734 # span 14 = 32.1555, 33.2715 # span 15 = 2.00243, 5.59940 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 08 2009 13:10:44 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 24-Dec-08 # sensor 1 = Frequency 1 conductivity, primary, 3321, 16-Jan-09 , cpcor = -9.5 700e-08 # sensor 2 = Frequency 2 pressure, 77511, 13-MAR-00 # sensor 3 = Frequency 3 temperature, secondary, 4700, 24-Dec-08 # sensor 4 = Frequency 4 conductivity, secondary, 1766, 16-Jan-09 , cpcor = -9 .5700e-08 # sensor 5 = Extrnl Volt 0 Oxygen, SBE, primary, 1176, 10-Mar-09p # sensor 6 = Extrnl Volt 1 transmissometer, primary, 983DR, 27-June-06 # sensor 7 = Extrnl Volt 2 Fluorometer, Seapoint, primary # sensor 8 = Extrnl Volt 4 irradiance (PAR), primary, 4615, 15 Dec. 2000 # sensor 9 = Extrnl Volt 6 altimeter # sensor 10 = Extrnl Volt 9 surface irradiance (SPAR), degrees = 0.0 # datcnv_date = Nov 23 2009 16:33:57, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2009-11\RAW\CTD\2009-11-0067.hex Q:\Crui se_Data_Processing\2009-11\Processing\doc\2009-11-ctd.CON # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = yes # wildedit_date = Nov 23 2009 17:16:00, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2009-11\Processing\convert\2009-11-006 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 24 2009 14:05:51, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2009-11\Processing\wildedit\2009-11-0067 .cnv # celltm_alpha = 0.0300, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Nov 24 2009 14:35:07, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2009-11\Processing\celltm\2009-11-0067.c nv Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-ctd.CON # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records to 4.7db and records corrupted by shed wakes; salinity was cleaned heavily in the top 10db and lightly elsewhere. --------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The precision of the SBE dissolved oxygen channel is estimated on the basis of a comparison to bottle data to be, roughly: • ±0.5 ml/l from 0- 150db • ±0.25ml/l from 150-400db • ±0.06ml/l from 400-15000db • low by up to 0.1ml/l below 1500db For details on the processing see processing report: 2009-11-proc.doc *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.72E-02 1.0588 0.24E-02) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.7E-02 0.9904) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- --7--- --8-- -9-- !Pressu Temperat Trans Fluores PAR 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 5.0 12.0041 28.4 2.665 0.1 32.2940 5.90 257.3 16 6.0 12.0059 28.4 2.850 0.1 32.3063 5.88 256.3 27 7.0 12.0022 28.3 2.850 0.0 32.3124 5.62 245.1 42 8.0 11.5541 31.2 2.694 0.0 32.3479 5.38 234.3 19 9.0 11.2550 32.5 2.759 0.0 32.3579 5.30 231.0 29 10.0 11.2318 32.4 2.641 0.0 32.3542 5.32 231.8 28 11.0 11.2151 32.8 2.546 0.0 32.3533 5.36 233.6 24 12.0 11.2038 32.6 2.820 0.0 32.3518 5.37 233.8 24 13.0 11.2038 32.8 2.595 0.0 32.3505 5.37 234.1 32 14.0 11.2016 32.8 2.589 0.0 32.3500 5.39 234.7 39 15.0 11.1965 32.7 2.456 0.0 32.3497 5.37 234.1 27 16.0 11.1914 32.9 2.547 0.0 32.3494 5.36 233.7 23 17.0 11.1759 33.1 2.594 0.0 32.3482 5.37 233.8 22 18.0 11.1642 33.0 2.550 0.0 32.3473 5.33 232.0 27 19.0 11.1396 33.4 2.745 0.0 32.3456 5.24 228.3 35 20.0 11.0339 33.8 2.634 0.0 32.3445 5.12 223.1 34 21.0 10.9650 34.9 2.612 0.0 32.3489 5.03 218.9 26 22.0 10.8778 35.9 2.614 0.0 32.3474 4.95 215.6 23 23.0 10.8419 36.2 2.496 0.0 32.3455 4.86 211.9 25 24.0 10.7022 36.7 2.399 0.0 32.3385 4.80 208.9 32 25.0 10.6609 37.0 2.334 0.0 32.3423 4.56 198.5 30 26.0 10.6362 37.4 2.121 0.0 32.3739 4.14 180.3 27 27.0 10.2657 39.5 2.074 0.0 32.4106 3.79 165.1 29 28.0 9.9204 41.4 1.563 0.0 32.4419 3.53 153.7 27 29.0 9.7572 42.1 1.453 0.0 32.4740 3.34 145.6 24 30.0 9.5675 42.6 1.149 0.0 32.5218 3.24 140.9 27 31.0 9.4503 43.1 1.031 0.0 32.5430 3.19 139.0 33 32.0 9.2906 43.7 0.843 0.0 32.6076 3.16 137.8 34 33.0 9.2061 44.3 0.682 0.0 32.6600 3.13 136.1 27 34.0 9.1341 44.5 0.650 0.0 32.7045 3.08 134.2 25 35.0 9.1039 44.8 0.625 0.0 32.7252 3.02 131.6 28 36.0 9.0495 44.9 0.429 0.0 32.7447 2.97 129.4 26 37.0 8.9818 45.3 0.381 0.0 32.7732 2.93 127.7 25 38.0 8.9517 45.3 0.380 0.0 32.7936 2.86 124.7 26 39.0 8.8998 45.5 0.393 0.0 32.8133 2.76 120.0 33 40.0 8.7900 45.5 0.319 0.0 32.8248 2.63 114.6 40 41.0 8.7251 45.3 0.275 0.0 32.8295 2.53 110.2 30 42.0 8.6939 45.5 0.283 0.0 32.8346 2.48 107.8 22 43.0 8.6348 45.7 0.241 0.0 32.8489 2.46 107.0 22 44.0 8.6119 45.7 0.216 0.0 32.8586 2.45 106.7 21 45.0 8.5977 45.6 0.211 0.0 32.8644 2.44 106.0 28 46.0 8.5708 45.7 0.205 0.0 32.8827 2.42 105.3 32 47.0 8.5487 45.8 0.197 0.0 32.8971 2.40 104.3 31 48.0 8.5272 45.9 0.194 0.0 32.9095 2.39 104.0 22 49.0 8.5192 45.8 0.191 0.0 32.9140 2.39 103.9 22 50.0 8.5131 45.8 0.198 0.0 32.9164 2.38 103.5 33 51.0 8.4954 45.9 0.197 0.0 32.9257 2.37 103.1 48 52.0 8.4775 45.9 0.188 0.0 32.9364 2.35 102.4 34 53.0 8.4735 45.9 0.182 0.0 32.9392 2.34 102.0 23 54.0 8.4704 45.8 0.186 0.0 32.9412 2.34 102.0 22 55.0 8.4606 45.8 0.183 0.0 32.9469 2.34 101.8 25 56.0 8.4416 45.6 0.180 0.0 32.9578 2.33 101.4 38 57.0 8.4307 45.7 0.179 0.0 32.9642 2.33 101.2 40 58.0 8.4277 45.4 0.182 0.0 32.9660 2.32 101.1 29 59.0 8.4217 45.6 0.186 0.0 32.9700 2.32 100.8 29 60.0 8.4137 45.5 0.184 0.0 32.9753 2.31 100.7 33 61.0 8.4068 45.7 0.185 0.0 32.9796 2.31 100.3 40 62.0 8.3982 45.7 0.194 0.0 32.9851 2.30 100.0 31 63.0 8.3849 45.6 0.186 0.0 32.9929 2.30 100.2 26 64.0 8.3607 45.6 0.191 0.0 33.0049 2.30 100.0 25 65.0 8.3532 45.4 0.191 0.0 33.0080 2.29 99.7 29 66.0 8.3418 45.4 0.179 0.0 33.0141 2.29 99.6 33 67.0 8.3236 45.4 0.182 0.0 33.0265 2.29 99.5 29 68.0 8.3179 45.4 0.181 0.0 33.0288 2.29 99.5 27 69.0 8.3117 45.3 0.183 0.0 33.0311 2.28 99.2 30 70.0 8.3052 45.4 0.193 0.0 33.0385 2.27 98.7 36 71.0 8.2933 45.4 0.193 0.0 33.0515 2.26 98.5 37 72.0 8.2880 45.4 0.196 0.0 33.0555 2.25 98.1 30 73.0 8.2825 45.4 0.180 0.0 33.0592 2.25 98.0 24 74.0 8.2730 45.3 0.181 0.0 33.0637 2.24 97.6 26 75.0 8.2644 45.3 0.178 0.0 33.0667 2.23 97.1 25 76.0 8.2594 45.2 0.181 0.0 33.0680 2.23 96.9 28 77.0 8.2396 45.1 0.180 0.0 33.0743 2.22 96.8 26 78.0 8.2267 45.0 0.177 0.0 33.0835 2.24 97.5 27 79.0 8.2218 44.7 0.176 0.0 33.0875 2.25 98.1 29 80.0 8.2132 44.8 0.178 0.0 33.0952 2.26 98.5 41 81.0 8.2088 44.7 0.182 0.0 33.0985 2.25 97.8 45 82.0 8.1007 43.9 0.185 0.0 33.1237 2.23 97.1 30 83.0 8.0492 43.2 0.183 0.0 33.1478 2.22 96.7 25 84.0 8.0245 43.2 0.183 0.0 33.1570 2.22 96.7 27 85.0 8.0144 43.0 0.184 0.0 33.1604 2.22 96.7 63 86.0 8.0008 43.0 0.184 0.0 33.1651 2.21 96.0 44 87.0 7.9524 42.7 0.186 0.0 33.1918 2.18 94.9 26 88.0 7.9191 42.2 0.190 0.0 33.2119 2.18 95.0 28 89.0 7.8761 41.9 0.180 0.0 33.2413 2.16 94.0 78 90.0 7.8474 41.7 0.179 0.0 33.2571 2.14 93.1 95 91.0 7.8207 41.3 0.178 0.0 33.2693 2.13 92.8 48