*2010/04/30 17:40:17.44 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2009/09/05 23:16:36.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 102 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E564F5FE NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3 105 2 Temperature:Primary 'deg C (ITS90)' 6.9388 12.6289 3 Transmissivity %/metre 34.2 46.8 4 Fluorescence:URU:Seapoint mg/m^3 0.122 1.397 5 PAR uE/m^2/sec 0 505.505 6 Salinity:T0:C0 PSS-78 32.5067 33.8201 7 Oxygen:Dissolved:SBE mL/L 1.203 5.689 8 Oxygen:Dissolved:SBE umol/kg 52.31902 247.8827 9 Number_of_bin_records n/a 3 97 $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 : B8 EVENT NUMBER : 17 LATITUDE : 48 34.55000 N ! (deg min) LONGITUDE : 125 30.01000 W ! (deg min) WATER DEPTH : 113 ALTIMETER (M) : 12.01 ! 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 : Aft-deck ! 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 2009/11/24 16:37:08 8188 8188 CLEAN 5.0.2 2009/11/24 16:41:20 8149 8149 SHIFTDAT 3.4 2009/11/25 16:05:33 8149 8149 SHIFTDAT 3.4 2009/11/25 17:56:10 8149 8149 SHIFTDAT 3.4 2009/11/25 18:28:15 8149 8149 SHIFTDAT 3.4 2009/11/25 19:01:50 8149 8149 DELETE 6.3 2009/11/25 19:32:36 8149 2793 CTDEDIT 4.61 2010/02/09 11:34:00 2793 2402 CALIB 11.7 2010/04/28 14:21:25 2402 2402 CALIB 11.7 2010/04/28 16:29:02 2402 2402 FILTERS 4.3 2010/04/28 16:34:56 2402 2402 BINAVE 4.1.1 2010/04/28 16:39:33 2402 102 REMOVECH 8.0 2010/04/29 14:03:12 102 102 CHGUNITS 3.0 2010/04/29 14:03:33 102 102 REORDER 1.2.1 2010/04/29 15:19:51 ? ? HDREDIT2 2.5.1 2010/04/30 17:40:17 ? ? $END $REMARKS -CLEAN functions: 2009/11/24 16:40:00 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: 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 94.69 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2010/02/09 11:34:00 391 records were deleted in this editing session. 115 changes in channel Salinity:T0:C0 -CALIB parameters: 2010/04/28 14:21:25 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 16:29:02 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 14:03:12 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 17:40:17 Applied edit header: Q:\Cruise_Data_Processing\2009-11\Processing\doc\2009-11-HDR1.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\2009-11-0017.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 05 2009 16:18:32 NMEA Latitude = 48 34.55 N NMEA Longitude = 125 30.01 W NMEA UTC (Time) = Sep 05 2009 23:16:36 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2009-11 Station: B8 Latitude: Longitude: Depth (m): 113 # nquan = 17 # nvalues = 8188 # 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, 8188 # span 1 = 1.462, 104.687 # span 2 = 6.9385, 12.6469 # span 3 = 6.9408, 12.6565 # span 4 = 3.420166, 3.804774 # span 5 = 3.419658, 3.806077 # span 6 = 72.6696, 82.7311 # span 7 = 1.1355e-01, 1.6190e+00 # span 8 = 0.9850, 3.0231 # span 9 = 1.0000e-12, 1.8253e+03 # span 10 = 0.00, 100.00 # span 11 = -2.079, 1.768 # span 12 = 0, 1 # span 13 = 32.4327, 33.8205 # span 14 = 32.3945, 33.8169 # span 15 = 1.13602, 5.41591 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 05 2009 16:18:32 # 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 16:31:58, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2009-11\RAW\CTD\2009-11-0017.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 17:13:51, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2009-11\Processing\convert\2009-11-001 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 14:03:27, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2009-11\Processing\wildedit\2009-11-0017 .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 14:32:29, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2009-11\Processing\celltm\2009-11-0017.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 some surface records and records corrupted by shed wakes; salinity was cleaned heavily in the top 10m. --------------------------------------------------------------------- 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 3.0 12.6289 34.2 0.996 505.5 32.5365 5.59 243.4 13 4.0 12.5100 34.3 1.048 258.7 32.5317 5.66 246.7 3 5.0 12.5477 34.4 1.089 209.8 32.5345 5.67 247.1 20 6.0 12.5647 34.7 1.145 148.8 32.5366 5.69 247.9 29 7.0 12.5270 34.8 1.244 148.7 32.5382 5.45 237.3 28 8.0 12.0248 35.4 1.371 128.7 32.5352 5.38 234.2 20 9.0 11.5367 35.7 1.384 110.8 32.5282 5.36 233.7 18 10.0 11.5069 35.6 1.397 90.3 32.5210 5.38 234.3 26 11.0 11.4741 35.6 1.386 79.4 32.5187 5.36 233.7 50 12.0 11.4428 35.6 1.295 75.3 32.5326 5.11 222.5 31 13.0 11.1546 36.0 1.386 63.7 32.5407 4.88 212.5 25 14.0 10.8437 36.7 1.340 52.3 32.5067 4.78 208.3 27 15.0 10.7285 37.3 1.332 42.1 32.5193 4.72 205.7 29 16.0 10.7053 37.5 1.319 35.3 32.5266 4.65 202.5 26 17.0 10.6617 38.0 1.306 30.9 32.5594 4.57 199.1 21 18.0 10.5724 38.5 1.285 26.9 32.5896 4.49 195.7 22 19.0 10.5139 38.7 1.238 23.4 32.5989 4.45 193.6 24 20.0 10.4506 39.3 1.242 20.1 32.6100 4.32 188.3 28 21.0 10.3460 39.4 1.191 17.0 32.6249 4.01 174.5 32 22.0 10.0618 40.0 1.184 15.1 32.6663 3.57 155.6 25 23.0 9.7528 40.3 1.182 13.5 32.7074 3.20 139.5 21 24.0 9.4862 40.9 1.143 12.0 32.7728 3.02 131.6 15 25.0 8.9119 42.8 0.971 10.4 32.9081 2.95 128.5 18 26.0 8.8453 43.0 0.895 9.0 32.8969 2.91 126.7 20 27.0 8.7875 43.0 0.856 7.5 32.9097 2.88 125.2 24 28.0 8.7058 43.0 0.784 6.1 32.9749 2.86 124.5 28 29.0 8.6119 43.4 0.704 5.0 33.0114 2.88 125.1 25 30.0 8.6171 43.0 0.664 4.2 33.0629 2.90 126.1 25 31.0 8.5571 42.9 0.654 3.7 33.1087 2.93 127.5 29 32.0 8.5553 43.2 0.650 3.3 33.1374 2.94 127.8 28 33.0 8.5412 43.2 0.639 2.9 33.1582 2.89 126.0 23 34.0 8.5250 43.3 0.643 2.6 33.1655 2.91 126.6 21 35.0 8.4326 43.5 0.612 2.3 33.1837 2.92 126.9 20 36.0 8.0803 44.8 0.540 2.1 33.1996 2.87 125.0 18 37.0 7.9021 45.9 0.461 1.8 33.2032 2.82 122.8 20 38.0 7.8409 46.4 0.382 1.6 33.2364 2.79 121.2 22 39.0 7.7989 46.2 0.341 1.4 33.2584 2.77 120.4 30 40.0 7.7704 46.2 0.306 1.2 33.2690 2.76 120.1 35 41.0 7.7533 46.1 0.269 1.1 33.2783 2.72 118.6 27 42.0 7.7371 45.9 0.263 0.9 33.2936 2.66 115.8 22 43.0 7.6937 45.9 0.251 0.8 33.3135 2.59 112.6 22 44.0 7.6662 46.4 0.242 0.7 33.3335 2.50 108.7 22 45.0 7.6821 46.5 0.235 0.7 33.3441 2.39 104.0 21 46.0 7.6976 46.7 0.216 0.6 33.3650 2.31 100.7 22 47.0 7.6928 46.8 0.206 0.6 33.4007 2.29 99.5 23 48.0 7.6611 46.7 0.191 0.5 33.4193 2.27 98.5 26 49.0 7.6394 46.8 0.191 0.4 33.4259 2.23 97.2 30 50.0 7.5772 46.7 0.185 0.4 33.4546 2.20 95.7 28 51.0 7.5348 46.7 0.177 0.4 33.4802 2.16 94.2 23 52.0 7.4470 46.7 0.172 0.3 33.5068 2.12 92.3 21 53.0 7.3735 46.6 0.161 0.3 33.5401 2.09 90.9 21 54.0 7.3143 46.5 0.157 0.3 33.5652 2.06 89.6 25 55.0 7.2748 46.4 0.155 0.3 33.5763 2.02 87.7 29 56.0 7.2226 46.3 0.149 0.2 33.6013 1.99 86.4 26 57.0 7.2027 46.2 0.146 0.2 33.6149 1.97 85.7 20 58.0 7.1960 46.1 0.140 0.2 33.6198 1.95 85.0 18 59.0 7.1913 46.2 0.142 0.2 33.6238 1.95 84.6 19 60.0 7.1879 46.2 0.139 0.2 33.6268 1.94 84.5 24 61.0 7.1850 46.2 0.137 0.2 33.6288 1.92 83.7 21 62.0 7.1819 46.2 0.137 0.1 33.6323 1.89 82.0 29 63.0 7.1813 46.1 0.135 0.1 33.6360 1.85 80.4 19 64.0 7.1807 46.0 0.139 0.1 33.6392 1.80 78.2 17 65.0 7.1748 46.0 0.136 0.1 33.6487 1.74 75.6 17 66.0 7.1671 45.9 0.137 0.1 33.6581 1.70 73.8 20 67.0 7.1319 45.8 0.135 0.1 33.6949 1.71 74.3 24 69.0 7.0823 45.0 0.135 0.1 33.7355 1.53 66.4 32 70.0 7.0707 44.6 0.132 0.1 33.7428 1.50 65.5 19 71.0 7.0637 44.4 0.133 0.1 33.7477 1.50 65.2 16 72.0 7.0589 44.2 0.132 0.1 33.7508 1.49 64.8 15 73.0 7.0570 44.2 0.129 0.1 33.7519 1.49 64.8 15 74.0 7.0532 44.0 0.134 0.1 33.7548 1.50 65.1 19 75.0 7.0508 43.9 0.130 0.0 33.7563 1.50 65.0 17 76.0 7.0487 43.7 0.132 0.0 33.7583 1.45 63.0 26 77.0 7.0436 43.5 0.129 0.0 33.7618 1.42 62.0 26 78.0 7.0347 43.2 0.128 0.0 33.7670 1.40 60.7 22 79.0 7.0137 42.4 0.131 0.0 33.7808 1.38 60.1 20 80.0 7.0040 41.9 0.127 0.0 33.7869 1.38 59.8 19 81.0 7.0032 41.8 0.126 0.0 33.7870 1.37 59.5 17 82.0 7.0016 41.6 0.130 0.0 33.7878 1.36 59.2 18 83.0 6.9998 41.5 0.131 0.0 33.7884 1.36 59.0 20 84.0 6.9950 41.3 0.138 0.0 33.7911 1.36 59.0 24 85.0 6.9919 41.3 0.124 0.0 33.7927 1.35 58.7 16 86.0 6.9827 40.9 0.131 0.0 33.7981 1.31 56.9 35 87.0 6.9755 40.5 0.127 0.0 33.8019 1.30 56.4 21 88.0 6.9729 40.4 0.125 0.0 33.8031 1.29 56.1 16 89.0 6.9721 40.3 0.128 0.0 33.8034 1.28 55.9 14 90.0 6.9710 40.3 0.126 0.0 33.8040 1.28 55.8 14 91.0 6.9692 40.3 0.127 0.0 33.8044 1.28 55.8 15 92.0 6.9675 40.1 0.134 0.0 33.8051 1.28 55.8 19 93.0 6.9668 40.0 0.127 0.0 33.8051 1.28 55.6 17 94.0 6.9660 40.0 0.124 0.0 33.8057 1.27 55.3 34 95.0 6.9643 39.8 0.124 0.0 33.8069 1.27 55.1 23 96.0 6.9614 39.6 0.123 0.0 33.8084 1.27 55.1 21 97.0 6.9597 39.4 0.124 0.0 33.8096 1.26 54.8 20 98.0 6.9580 39.2 0.125 0.0 33.8109 1.25 54.5 19 99.0 6.9564 38.8 0.122 0.0 33.8117 1.25 54.2 20 100.0 6.9541 38.5 0.122 0.0 33.8127 1.24 53.8 24 101.0 6.9469 37.5 0.126 0.0 33.8165 1.23 53.6 17 102.0 6.9441 37.2 0.123 0.0 33.8176 1.23 53.3 33 103.0 6.9431 37.2 0.125 0.0 33.8180 1.22 53.1 97 104.0 6.9403 36.6 0.124 0.0 33.8194 1.21 52.7 55 105.0 6.9388 36.4 0.123 0.0 33.8201 1.20 52.3 11