*2009/03/24 16:19:28.21 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/05/22 17:50:59.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 99 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F9C68C53 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.178 101.985 2 Temperature:Primary 'deg C (ITS90)' 6.9681 9.1599 3 Transmissivity %/metre 18.9 51.3 4 Fluorescence:URU:Seapoint mg/m^3 0.153 3.66 5 Oxygen:Dissolved:SBE mL/L 2.642 6.779 6 Oxygen:Dissolved:SBE umol/kg 114.9219 295.3542 7 Salinity:T0:C0 PSS-78 31.8694 33.5975 8 Number_of_bin_records n/a 9 28 $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 ' ' 9 F ' ' 4 8 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-05\Pro $END *ADMINISTRATION MISSION : 2008-05 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI STATION : LB04 EVENT NUMBER : 4 LATITUDE : 48 35.68000 N ! (deg min) LONGITUDE : 125 8.64000 W ! (deg min) WATER DEPTH : 110 ALTIMETER (M) : 11.04 ! 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 ' ' 2399 pressure ' ' 63507 temperature:secondary ' ' 4700 conductivity:secondary ' ' 3396 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005DR Oxygen:SBE ' ' 1176 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE V 7.16 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/03/02 17:55:04 20629 20629 CLEAN 5.0.2 2009/03/02 19:08:44 20539 20539 SHIFTDAT 3.4 2009/03/02 19:32:58 20539 20539 SHIFTDAT 3.4 2009/03/20 19:21:09 20539 20539 SHIFTDAT 3.4 2009/03/20 19:42:24 20539 20539 DELETE 6.3 2009/03/20 20:03:36 20539 1489 CTDEDIT 4.61 2009/03/21 14:52:04 1489 1340 CALIB 11.7 2009/03/24 11:49:41 1340 1340 CALIB 11.7 2009/03/24 13:05:42 1340 1340 FILTERS 4.3 2009/03/24 13:16:03 1340 1340 BINAVE 4.1.1 2009/03/24 13:25:46 1340 99 REMOVECH 8.0 2009/03/24 13:58:04 99 99 CHGUNITS 3.0 2009/03/24 15:31:14 99 99 REORDER 1.2.1 2009/03/24 15:31:55 ? ? HDREDIT2 2.5.1 2009/03/24 16:19:28 ? ? $END $REMARKS -CLEAN functions: 2009/03/02 19:08:04 20 Reset #RECS, MIN & MAX values in header. 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= 70.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 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 92.43 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2009/03/21 14:52:04 149 records were deleted in this editing session. 40 changes in channel Salinity:T0:C0 -CALIB parameters: 2009/03/24 11:49:41 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 13 Salinity:T0:C0 PSS-78 10 -0.1500000E-02 0.1000000E+01 15 Oxygen:Dissolved:SBE mL/L 10 0.4200000E-01 0.1062500E+01 -CALIB parameters: 2009/03/24 13:05:42 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 15 Oxygen:Dissolved:SBE mL/L 10 -0.4550000E-01 0.1004900E+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. -REMOVECH 2009/03/24 13:58:04 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2009/03/24 16:19:28 Applied edit header: Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\Data\2008-05\2008-05-0004.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 38 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 Append System Time to Every Scan System UpLoad Time = May 14 2008 14:45:26 NMEA Latitude = 48 35.68 N NMEA Longitude = 125 08.64 W NMEA UTC (Time) = May 22 2008 17:50:59 Store Lat/Lon Data = Append to Every Scan Ship: Tully Cruise: 2008-05 Station: LB04 Latitude: Longitude: Depth (m): 110 # nquan = 16 # nvalues = 20629 # 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 = altM: Altimeter [m] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = pumps: Pump Status # name 12 = sal00: Salinity [PSU] # name 13 = sal11: Salinity, 2 [PSU] # name 14 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 15 = flag: flag # span 0 = 1, 20629 # span 1 = 1.659, 102.431 # span 2 = 6.9653, 9.7046 # span 3 = 6.9676, 9.6695 # span 4 = 3.389525, 3.473894 # span 5 = 3.388812, 3.470218 # span 6 = 45.0084, 85.0612 # span 7 = 0.0000e+00, 3.9670e+00 # span 8 = 1.4420, 3.0989 # span 9 = 0.00, 100.00 # span 10 = -2.736, 2.556 # span 11 = 0, 1 # span 12 = 31.6823, 33.6005 # span 13 = 31.6253, 33.5914 # span 14 = 2.41467, 6.49975 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 14 2008 14:45:26 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4054, 16-Jan-08 # sensor 1 = Frequency 1 conductivity, primary, 2399, 15-Jan-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, 3396, 21-Dec-07, 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 # datcnv_date = Feb 28 2009 18:13:17, 7.18c # datcnv_in = Q:\Cruise_Data_Processing\2008-05\Raw\CTD\2008-05-0004.hex Q:\Crui se_Data_Processing\2008-05\Processing\doc\2008-05-ctd1.con # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # wildedit_date = Feb 28 2009 19:21:24, 7.18c # wildedit_in = Q:\Cruise_Data_Processing\2008-05\Processing\convert\2008-05-000 4.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 02 2009 17:04:27, 7.18c # celltm_in = Q:\Cruise_Data_Processing\2008-05\Processing\wildedit\2008-05-0004 .cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Mar 02 2009 17:07:20, 7.18c # Derive_in = Q:\Cruise_Data_Processing\2008-05\Processing\celltm\2008-05-0004.c nv Q:\Cruise_Data_Processing\2008-05\Processing\doc\2008-05-ctd1.con # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* CTDEDIT was used to remove surface records to 2.9db and records corrupted by shed wakes near the bottom of the cast; 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 roughly: o ±0.8 ml/l from 0 - 50db o ±0.5 ml/l from 50 – 300db o ±0.15 ml/l below 300db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Salinity:T0:C0 PSS-78 10 -99 () (-0.15E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (0.42E-01 1.0625) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.455E-01 1.0049) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.2 9.1331 18.9 1.948 6.78 295.4 31.8697 17 4.0 9.1599 24.7 1.942 6.76 294.6 31.8703 20 5.0 9.1539 28.1 1.949 6.71 292.3 31.8694 17 6.0 9.1396 28.5 2.169 6.66 290.1 31.8711 17 7.0 9.0667 28.7 2.831 6.60 287.5 31.8763 17 8.0 9.0216 29.0 3.325 6.51 283.6 31.8886 16 9.0 9.0135 29.4 3.660 6.42 279.7 31.8933 14 10.0 8.9907 30.4 3.635 6.36 277.2 31.9193 15 11.0 8.9664 31.9 3.431 6.34 276.2 31.9493 13 12.0 8.9561 32.5 3.579 6.33 275.8 31.9637 13 13.0 8.9428 33.1 3.335 6.32 275.2 31.9777 13 14.0 8.9261 33.5 3.170 6.29 274.1 31.9927 13 15.0 8.8988 33.9 3.248 6.27 273.1 32.0107 13 16.0 8.8792 34.2 3.129 6.25 272.1 32.0215 14 17.0 8.8722 34.5 3.155 6.23 271.4 32.0257 13 18.0 8.8514 34.8 3.068 6.22 271.2 32.0369 13 19.0 8.8432 35.1 3.107 6.23 271.3 32.0411 11 20.0 8.8376 35.2 2.999 6.22 270.8 32.0432 11 21.0 8.8337 35.4 2.985 6.19 269.7 32.0446 11 22.0 8.8218 35.7 2.995 6.16 268.2 32.0449 10 23.0 8.8159 35.7 2.967 6.12 266.5 32.0453 10 24.0 8.8087 35.8 2.962 6.06 264.1 32.0444 11 25.0 8.7035 36.0 2.696 5.99 260.8 32.0763 15 26.0 8.5805 37.0 2.605 5.91 257.4 32.1484 18 27.0 8.5531 38.1 2.278 5.83 254.0 32.1815 20 28.0 8.4934 39.7 2.069 5.76 250.8 32.2218 18 29.0 8.4260 41.1 2.027 5.71 248.7 32.2572 14 30.0 8.3705 42.2 2.005 5.67 247.0 32.2898 13 31.0 8.3543 43.1 1.835 5.62 244.7 32.3063 12 32.0 8.3519 43.3 1.671 5.56 242.0 32.3090 10 33.0 8.3410 43.5 1.655 5.49 239.0 32.3176 9 34.0 8.3328 43.5 1.666 5.41 235.6 32.3233 9 35.0 8.2937 43.6 1.612 5.34 232.5 32.3507 10 36.0 8.1499 44.8 1.491 5.28 230.0 32.4402 10 37.0 8.1079 45.5 1.340 5.23 227.8 32.4576 12 38.0 8.0820 46.3 1.265 5.17 225.2 32.4742 12 39.0 8.0451 47.1 1.104 5.10 222.1 32.4989 14 40.0 8.0081 47.3 1.060 5.03 218.8 32.5339 14 41.0 7.9889 47.9 1.021 4.95 215.6 32.5536 14 42.0 7.9594 48.2 0.929 4.88 212.6 32.5836 15 43.0 7.9284 48.6 0.854 4.84 210.5 32.6107 15 44.0 7.8977 48.9 0.797 4.79 208.4 32.6349 13 45.0 7.8697 49.2 0.793 4.71 205.1 32.6534 13 46.0 7.8492 49.5 0.688 4.58 199.5 32.6668 13 47.0 7.8156 49.8 0.625 4.43 193.1 32.6949 12 48.0 7.7328 50.3 0.587 4.30 187.3 32.7669 11 49.0 7.6271 50.9 0.535 4.21 183.1 32.8717 12 50.0 7.6142 51.2 0.513 4.14 180.2 32.9178 12 51.0 7.6088 51.3 0.472 4.10 178.5 32.9369 11 52.0 7.6470 51.0 0.487 4.08 177.5 32.9733 11 53.0 7.6373 50.8 0.526 4.07 177.0 32.9926 11 54.0 7.6217 50.5 0.453 4.06 176.8 33.0067 11 55.0 7.6212 50.3 0.464 4.06 176.7 33.0095 11 56.0 7.6219 50.2 0.484 4.05 176.5 33.0120 12 57.0 7.6222 50.3 0.460 4.05 176.2 33.0241 13 58.0 7.6225 50.2 0.475 4.04 175.7 33.0288 14 59.0 7.6226 50.2 0.487 4.02 175.1 33.0345 16 60.0 7.6207 50.2 0.450 4.01 174.4 33.0430 17 61.0 7.6189 50.2 0.441 3.98 173.1 33.0507 14 62.0 7.6175 50.2 0.465 3.93 171.0 33.0572 13 63.0 7.6155 50.1 0.477 3.87 168.5 33.0653 12 64.0 7.6055 50.1 0.454 3.82 166.3 33.0910 12 65.0 7.5616 50.0 0.425 3.78 164.6 33.1588 10 66.0 7.5478 50.1 0.435 3.74 162.8 33.1810 11 67.0 7.5434 50.2 0.466 3.69 160.8 33.1864 10 68.0 7.5397 50.2 0.440 3.64 158.4 33.1904 11 69.0 7.5176 50.2 0.423 3.58 155.6 33.2167 12 70.0 7.4786 50.2 0.419 3.50 152.5 33.2606 14 71.0 7.4237 50.5 0.351 3.42 148.7 33.3170 16 72.0 7.4052 50.6 0.360 3.31 144.2 33.3279 20 73.0 7.3121 50.8 0.346 3.21 139.9 33.3983 16 74.0 7.2882 50.9 0.316 3.13 136.1 33.4150 14 75.0 7.2596 50.9 0.308 3.05 132.7 33.4344 14 76.0 7.1787 50.5 0.276 3.00 130.6 33.4870 12 77.0 7.1337 49.8 0.271 2.98 129.7 33.5119 13 78.0 7.1348 49.1 0.245 2.97 129.1 33.5104 11 79.0 7.1485 48.9 0.232 2.95 128.5 33.5029 12 80.0 7.1291 48.5 0.234 2.93 127.6 33.5137 12 81.0 7.1135 48.3 0.229 2.92 126.9 33.5221 12 82.0 7.0961 48.0 0.221 2.90 126.2 33.5303 12 83.0 7.0870 47.6 0.211 2.89 125.8 33.5339 13 84.0 7.0849 47.5 0.213 2.89 125.5 33.5347 13 85.0 7.0813 47.1 0.205 2.88 125.3 33.5363 15 86.0 7.0811 47.4 0.215 2.87 125.0 33.5363 17 87.0 7.0783 47.4 0.239 2.87 124.7 33.5371 21 88.0 7.0755 47.6 0.207 2.86 124.3 33.5388 20 89.0 7.0746 47.5 0.209 2.85 123.9 33.5395 15 90.0 7.0738 47.6 0.215 2.84 123.5 33.5401 14 91.0 7.0700 47.4 0.210 2.83 123.0 33.5425 10 92.0 7.0685 47.1 0.212 2.81 122.1 33.5433 10 93.0 7.0701 47.3 0.220 2.79 121.2 33.5423 11 94.0 7.0584 47.0 0.202 2.77 120.3 33.5492 11 95.0 7.0304 47.0 0.194 2.75 119.7 33.5651 12 96.0 7.0181 47.0 0.183 2.74 119.1 33.5711 12 97.0 7.0151 47.0 0.197 2.72 118.4 33.5727 14 98.0 7.0188 47.0 0.182 2.70 117.6 33.5701 15 99.0 6.9914 47.0 0.174 2.69 117.0 33.5844 24 101.2 6.9721 47.6 0.153 2.64 114.9 33.5953 13 102.0 6.9681 47.5 0.166 2.64 114.9 33.5975 28