*2007/09/23 16:40:09.26 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/15 21:46:54.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 83 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 34BE536B NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.065 85.027 2 Temperature:Secondary 'deg C (ITS90)' 8.2352 12.5662 3 Fluorescence:URU:Seapoint mg/m^3 0.76E-01 1.232 4 Transmissivity %/metre 22.2 51.8 5 Oxygen:Dissolved:SBE mL/L 3.16 6.557 6 Oxygen:Dissolved:SBE umol/kg 137.5986 287.4176 7 Salinity:T1:C1 PSS-78 24.3264 32.4532 8 Number_of_bin_records n/a 22 49 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 8 F ' ' 3 4 -99 ' ' 6 F ' ' 1 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\2007-35\Pro $END *ADMINISTRATION MISSION : 2007-35 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Vancouver Island & Juan de Fuca Strait STATION : EFF08 EVENT NUMBER : 22 LATITUDE : 49 0.66000 N ! (deg min) LONGITUDE : 125 10.19000 W ! (deg min) ALTIMETER (M) : 2.56 ! 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 ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 75636 temperature:secondary ' ' 2374 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 953 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37M $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/09/15 16:06:56 13344 13344 CLEAN 5.0.2 2007/09/15 17:29:32 12905 12905 SHIFTDAT 3.4 2007/09/16 18:12:56 12905 12905 SHIFTDAT 3.4 2007/09/17 08:52:44 12905 12905 SHIFTDAT 3.4 2007/09/17 09:29:18 12905 12905 SHIFTDAT 3.4 2007/09/17 09:50:42 12905 12905 DELETE 6.3 2007/09/17 10:22:46 12905 2404 CTDEDIT 4.61 2007/09/19 15:31:29 2404 2185 CALIB 11.7 2007/09/21 18:19:47 2185 2185 FILTERS 4.3 2007/09/21 18:26:14 2185 2185 BINAVE 4.1.1 2007/09/21 18:32:16 2185 83 CALIB 11.7 2007/09/23 16:22:23 83 83 REMOVECH 8.0 2007/09/23 16:26:27 83 83 CHGUNITS 3.0 2007/09/23 16:28:39 83 83 REORDER 1.2.1 2007/09/23 16:29:41 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:09 ? ? $END $REMARKS -CLEAN functions: 2007/09/15 17:25:06 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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= 0.60 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= -0.70 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=130.00 -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 75.61 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/19 15:31:29 219 records were deleted in this editing session. 1 change in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:19:47 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.5000000E-01 0.1052200E+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: 2007/09/23 16:22:23 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1308000E+00 0.9855000E+00 -REMOVECH 2007/09/23 16:26:27 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:09 Applied edit header: Q:\Cruise_Data_Processing\2007-35\Processing\doc\2007-35-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: 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\2007-35\2007-35_0022.dat Software Version Seasave Win32 V 5.37m Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = May 15 2007 14:46:50 NMEA Latitude = 49 00.66 N NMEA Longitude = 125 10.19 W NMEA UTC (Time) = May 15 2007 21:46:54 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: EFF08 Latitude: Longitude: # nquan = 16 # nvalues = 13344 # 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 = flSP: Fluorescence, Seapoint # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 8 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # 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 = flag: flag # span 0 = 1, 13344 # span 1 = 1.157, 85.614 # span 2 = 8.2337, 14.7774 # span 3 = 8.2337, 15.1849 # span 4 = 2.425210, 3.411268 # span 5 = 2.225878, 3.410660 # span 6 = 0.0000e+00, 1.8571e+00 # span 7 = 26.6948, 84.9048 # span 8 = 1.8242, 3.4823 # span 9 = 3.14344, 6.89542 # span 10 = 2.44, 99.02 # span 11 = -1.012, 0.971 # span 12 = 0, 1 # span 13 = 18.8147, 32.4798 # span 14 = 16.9126, 32.4746 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 15 2007 14:46:50 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 23-Dec-06 # sensor 1 = Frequency 1 conductivity, primary, 1766, 23-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2374, 21-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 953, 23-Apr-07 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Sep 14 2007 14:53:45, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0022.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:01:29, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-002 2.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 = Sep 15 2007 15:16:18, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0022 .cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Sep 15 2007 15:25:33, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0022.c nv Q:\Cruise_Data_Processing\2007-43\Processing\doc\2007-43-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.6db and a few records from 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: • ±0.8ml/l from 0 – 50db • ±0.4ml/l from 50 to 200db • ±0.2ml/l below 200db • data below 1200db are considered unreliable by the manufacturer. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.5E-01 1.0522) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.1308 0.9855) $END !--1--- ---2---- ---3--- --4-- --5--- --6-- ---7---- -8-- !Pressu Temperat Fluores Trans Oxygen Oxyge Salinity Numb !re ure: cence: missi : n: :T1:C1 er_o ! Secondar URU: vity Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ------- ----- ------ ----- -------- ---- *END OF HEADER 3.1 12.2731 0.887 22.7 6.56 287.4 24.5722 43 4.0 12.5662 0.809 22.2 5.84 256.0 24.3264 41 5.0 11.0112 1.006 24.2 5.49 240.0 27.3984 30 6.0 9.0426 1.172 30.2 5.38 234.4 31.1321 28 7.0 9.0214 1.115 37.6 5.24 228.6 31.1632 25 8.0 9.3442 1.232 32.6 5.11 222.7 30.6213 23 9.0 9.1505 1.166 37.0 4.95 215.9 30.9480 25 10.0 9.0446 1.137 42.8 4.79 208.9 31.1040 26 11.0 8.9507 1.047 42.6 4.66 203.0 31.2487 26 12.0 8.7275 0.877 47.9 4.56 198.6 31.5821 24 13.0 8.7134 0.790 49.3 4.47 194.9 31.6045 26 14.0 8.6824 0.678 50.6 4.40 191.9 31.6507 25 15.0 8.6852 0.615 50.9 4.35 189.7 31.6699 25 16.0 8.6730 0.572 50.8 4.32 188.1 31.7058 25 17.0 8.6573 0.543 51.1 4.28 186.5 31.7258 25 18.0 8.6350 0.508 51.4 4.24 185.0 31.7419 25 19.0 8.6242 0.500 51.5 4.21 183.3 31.7535 25 20.0 8.6153 0.467 51.4 4.17 181.8 31.7680 25 21.0 8.5978 0.440 51.6 4.14 180.3 31.8003 23 22.0 8.5780 0.370 51.7 4.10 178.7 31.8473 24 23.0 8.5718 0.336 51.8 4.06 177.0 31.8549 25 24.0 8.5512 0.289 51.6 4.03 175.5 31.9069 25 25.0 8.5425 0.263 51.3 4.00 174.3 31.9364 25 26.0 8.5372 0.234 51.2 3.98 173.2 31.9554 25 27.0 8.5351 0.227 50.9 3.95 171.9 31.9697 26 28.0 8.5351 0.217 51.0 3.92 170.6 31.9775 25 29.0 8.5325 0.208 50.8 3.89 169.4 31.9950 25 30.0 8.5194 0.195 50.5 3.86 168.1 32.0195 25 31.0 8.5157 0.182 50.1 3.83 166.6 32.0447 26 32.0 8.5252 0.162 50.0 3.78 164.8 32.0667 25 33.0 8.5409 0.154 49.8 3.73 162.6 32.0920 25 34.0 8.5440 0.147 49.8 3.69 160.9 32.1065 25 35.0 8.5405 0.128 49.2 3.65 159.2 32.1557 26 36.0 8.5389 0.115 49.0 3.62 157.6 32.1651 25 37.0 8.5283 0.106 48.6 3.58 156.1 32.1794 25 38.0 8.5216 0.102 48.1 3.55 154.8 32.1938 25 39.0 8.5152 0.091 47.8 3.53 153.9 32.2045 23 40.0 8.5038 0.091 47.2 3.52 153.3 32.2187 25 41.0 8.4986 0.091 47.0 3.50 152.6 32.2222 25 42.0 8.4926 0.088 46.8 3.49 152.0 32.2255 25 43.0 8.4858 0.096 46.4 3.48 151.4 32.2304 23 44.0 8.4742 0.088 45.8 3.47 151.1 32.2379 25 45.0 8.4649 0.089 45.5 3.46 150.8 32.2429 22 46.0 8.4455 0.086 44.6 3.46 150.5 32.2542 25 47.0 8.4456 0.088 44.8 3.45 150.4 32.2539 25 48.0 8.4382 0.085 44.7 3.45 150.3 32.2574 25 49.0 8.4263 0.082 44.4 3.45 150.2 32.2635 25 50.0 8.4192 0.081 44.1 3.44 150.0 32.2668 26 51.0 8.4139 0.084 43.8 3.44 149.9 32.2696 25 52.0 8.4047 0.082 43.6 3.44 149.7 32.2748 25 53.0 8.3929 0.081 43.3 3.43 149.6 32.2816 25 54.0 8.3891 0.080 43.2 3.43 149.5 32.2836 25 55.0 8.3810 0.082 43.0 3.43 149.2 32.2897 25 56.0 8.3697 0.081 42.6 3.43 149.2 32.2974 26 57.0 8.3597 0.084 42.5 3.42 149.1 32.3039 25 58.0 8.3491 0.085 42.2 3.42 149.0 32.3111 25 59.0 8.3453 0.080 42.1 3.42 148.9 32.3141 25 60.0 8.3428 0.081 41.9 3.41 148.7 32.3163 25 61.0 8.3337 0.082 41.8 3.41 148.5 32.3238 25 62.0 8.3217 0.081 41.5 3.40 148.3 32.3330 25 63.0 8.3116 0.078 41.2 3.40 148.1 32.3431 25 64.0 8.3053 0.080 41.0 3.40 147.9 32.3489 25 65.0 8.2994 0.077 40.8 3.39 147.7 32.3542 25 66.0 8.2960 0.076 40.7 3.38 147.4 32.3563 26 67.0 8.2921 0.079 40.7 3.38 147.0 32.3603 25 68.0 8.2845 0.081 40.3 3.37 146.6 32.3686 25 69.0 8.2793 0.079 40.0 3.36 146.1 32.3745 25 70.0 8.2738 0.081 39.5 3.34 145.6 32.3803 25 71.0 8.2691 0.080 39.3 3.33 145.1 32.3861 25 72.0 8.2652 0.082 38.9 3.32 144.7 32.3939 25 73.0 8.2629 0.080 38.5 3.32 144.4 32.3973 25 74.0 8.2564 0.080 38.5 3.32 144.4 32.4040 25 75.0 8.2507 0.082 37.7 3.31 144.2 32.4070 26 76.0 8.2477 0.081 37.5 3.31 143.9 32.4086 25 77.0 8.2440 0.082 37.1 3.30 143.7 32.4108 25 78.0 8.2404 0.083 36.8 3.30 143.5 32.4145 25 79.0 8.2383 0.082 36.1 3.29 143.1 32.4169 25 80.0 8.2377 0.084 35.9 3.27 142.4 32.4190 26 81.0 8.2376 0.081 35.8 3.26 141.8 32.4223 25 82.0 8.2352 0.083 35.3 3.24 141.3 32.4303 25 83.0 8.2357 0.086 35.2 3.22 140.4 32.4364 38 84.0 8.2392 0.082 35.3 3.19 138.8 32.4407 47 85.0 8.2445 0.083 35.2 3.16 137.6 32.4532 49