*2007/09/23 16:40:20.51 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/05/20 12:07:38.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 85 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 77E2CAA0 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.094 86.594 2 Temperature:Secondary 'deg C (ITS90)' 7.1937 8.7227 3 Fluorescence:URU:Seapoint mg/m^3 0.202 0.743 4 Transmissivity %/metre 38.5 43.4 5 Oxygen:Dissolved:SBE mL/L 2.098 4.215 6 Oxygen:Dissolved:SBE umol/kg 91.26698 183.6706 7 Salinity:T1:C1 PSS-78 31.5948 33.5215 8 Number_of_bin_records n/a 14 40 $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 : JFA5 EVENT NUMBER : 79 LATITUDE : 48 11.88000 N ! (deg min) LONGITUDE : 123 19.91000 W ! (deg min) ALTIMETER (M) : 9.21 ! 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 16:23:35 5878 5878 CLEAN 5.0.2 2007/09/16 15:51:51 5851 5851 SHIFTDAT 3.4 2007/09/16 18:28:38 5851 5851 SHIFTDAT 3.4 2007/09/17 09:16:05 5851 5851 SHIFTDAT 3.4 2007/09/17 09:45:10 5851 5851 SHIFTDAT 3.4 2007/09/17 10:19:38 5851 5851 DELETE 6.3 2007/09/17 10:32:49 5851 2144 CTDEDIT 4.61 2007/09/21 16:12:43 2144 2067 CALIB 11.7 2007/09/21 18:25:16 2067 2067 FILTERS 4.3 2007/09/21 18:31:27 2067 2067 BINAVE 4.1.1 2007/09/21 18:34:42 2067 85 CALIB 11.7 2007/09/23 16:22:44 85 85 REMOVECH 8.0 2007/09/23 16:26:46 85 85 CHGUNITS 3.0 2007/09/23 16:29:29 85 85 REORDER 1.2.1 2007/09/23 16:30:18 ? ? HDREDIT2 2.5.1 2007/09/23 16:40:20 ? ? $END $REMARKS -CLEAN functions: 2007/09/16 15:48:17 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -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 76.69 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/09/21 16:12:43 77 records were deleted in this editing session. 11 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/09/21 18:25:16 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 16:22:44 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 16:26:46 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/09/23 16:40:20 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_0079.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 20 2007 05:07:29 NMEA Latitude = 48 11.88 N NMEA Longitude = 123 19.91 W NMEA UTC (Time) = May 20 2007 12:07:38 Store Lat/Lon Data = Add to Header Only Ship: Tully Cruise: 2007-35 Station: JFA5 Latitude: Longitude: # nquan = 16 # nvalues = 5878 # 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, 5878 # span 1 = 2.025, 86.688 # span 2 = 7.1754, 8.7259 # span 3 = 7.1733, 8.7266 # span 4 = 3.291446, 3.415131 # span 5 = 3.326467, 3.415236 # span 6 = 1.7949e-01, 1.3883e+00 # span 7 = 73.5588, 81.3107 # span 8 = 1.4042, 2.7326 # span 9 = 2.16187, 5.27190 # span 10 = 0.00, 100.00 # span 11 = -1.372, 1.407 # span 12 = 0, 1 # span 13 = 30.8772, 33.5392 # span 14 = 31.2284, 33.5425 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = May 20 2007 05:07:29 # 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 14:55:57, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-35\RAW\CTD\2007-35-0079.dat Q:\Crui se_Data_Processing\2007-35\Processing\doc\2007-35-ctd.CON # datcnv_skipover = 0 # wildedit_date = Sep 14 2007 16:04:39, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2007-35\Processing\convert\2007-35-007 9.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 15:19:20, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-35\Processing\wildedit\2007-35-0079 .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 15:29:02, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-35\Processing\celltm\2007-35-0079.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 2.7db; 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 8.7227 0.567 42.5 4.22 183.7 31.5948 34 4.0 8.7162 0.632 42.4 4.18 182.1 31.6345 33 5.0 8.7088 0.574 42.6 4.15 180.7 31.6458 23 6.0 8.7051 0.557 42.3 4.12 179.5 31.6507 18 7.0 8.6961 0.612 42.4 4.09 178.3 31.6651 17 8.0 8.6776 0.553 42.6 4.07 177.1 31.6804 17 9.0 8.6476 0.551 42.5 4.04 176.2 31.7071 20 10.0 8.6301 0.743 42.4 4.02 175.2 31.7171 23 11.0 8.5850 0.623 42.3 3.99 174.0 31.7549 29 12.0 8.5750 0.653 42.5 3.96 172.4 31.7956 30 13.0 8.5732 0.549 42.7 3.92 170.8 31.8038 27 14.0 8.5568 0.520 42.5 3.89 169.3 31.8249 22 15.0 8.4996 0.518 42.2 3.86 168.1 31.8765 23 16.0 8.4773 0.456 42.4 3.83 166.8 31.9045 23 17.0 8.4610 0.680 42.7 3.80 165.7 31.9337 23 18.0 8.4393 0.508 43.0 3.77 164.3 31.9667 27 19.0 8.4159 0.624 42.8 3.73 162.7 32.0027 29 20.0 8.3841 0.486 42.8 3.69 160.8 32.0521 27 21.0 8.3650 0.473 42.8 3.65 159.2 32.0778 25 22.0 8.3090 0.455 43.1 3.62 157.7 32.1679 23 23.0 8.2801 0.446 43.4 3.59 156.2 32.2496 23 24.0 8.2618 0.482 43.3 3.56 154.9 32.2811 24 25.0 8.2407 0.441 43.3 3.53 153.7 32.3074 26 26.0 8.2063 0.455 42.9 3.50 152.3 32.3304 28 27.0 8.1867 0.415 43.3 3.44 149.9 32.3549 28 28.0 8.1787 0.445 43.4 3.38 147.2 32.3792 27 29.0 8.1285 0.433 43.2 3.33 144.8 32.4279 24 30.0 8.0183 0.397 43.1 3.28 142.9 32.5761 21 31.0 7.9866 0.392 43.3 3.24 141.1 32.6208 24 32.0 7.9622 0.382 43.3 3.19 138.9 32.6467 25 33.0 7.9191 0.376 43.3 3.12 136.0 32.6892 28 34.0 7.8729 0.410 43.3 3.04 132.4 32.7348 28 35.0 7.8130 0.351 43.1 2.96 128.9 32.7918 25 36.0 7.7164 0.341 42.5 2.90 126.1 32.8862 23 37.0 7.6442 0.318 42.0 2.84 123.7 32.9508 24 38.0 7.5927 0.301 41.0 2.80 121.9 32.9885 25 39.0 7.5730 0.287 40.3 2.76 120.2 33.0074 27 40.0 7.5501 0.274 39.9 2.73 118.9 33.0289 24 41.0 7.5419 0.264 39.3 2.70 117.6 33.0377 21 42.0 7.5424 0.322 39.5 2.68 116.6 33.0408 21 43.0 7.5380 0.284 39.8 2.66 115.8 33.0627 19 44.0 7.5185 0.261 40.0 2.65 115.2 33.0943 21 45.0 7.5104 0.267 40.3 2.63 114.4 33.1049 26 46.0 7.5094 0.263 40.0 2.61 113.4 33.1054 29 47.0 7.5018 0.282 40.3 2.58 112.4 33.1157 25 48.0 7.4880 0.246 40.2 2.57 111.7 33.1331 20 49.0 7.4799 0.292 40.1 2.56 111.2 33.1430 18 50.0 7.4782 0.297 40.1 2.55 110.7 33.1452 18 51.0 7.4740 0.266 40.2 2.54 110.3 33.1500 21 52.0 7.4597 0.261 40.0 2.53 109.9 33.1658 28 53.0 7.4588 0.293 40.1 2.51 109.4 33.1665 32 54.0 7.4592 0.269 40.0 2.50 108.9 33.1659 24 55.0 7.4586 0.285 39.8 2.50 108.7 33.1670 19 56.0 7.4580 0.266 39.9 2.49 108.4 33.1681 18 57.0 7.4586 0.302 39.8 2.48 108.1 33.1674 18 58.0 7.4550 0.256 39.9 2.48 107.7 33.1723 20 59.0 7.4427 0.247 40.1 2.46 107.2 33.1893 30 60.0 7.4429 0.274 39.8 2.44 106.3 33.1893 35 61.0 7.4306 0.284 39.7 2.41 105.0 33.2054 25 62.0 7.4164 0.289 40.0 2.39 104.0 33.2242 19 63.0 7.4019 0.308 40.1 2.37 103.3 33.2457 16 64.0 7.3506 0.292 40.2 2.36 102.8 33.3194 14 65.0 7.3365 0.275 40.2 2.35 102.2 33.3342 23 66.0 7.3309 0.256 40.2 2.34 101.6 33.3414 31 67.0 7.3303 0.249 40.0 2.32 101.0 33.3440 31 68.0 7.3275 0.247 40.0 2.31 100.6 33.3482 23 69.0 7.3235 0.243 39.9 2.30 100.2 33.3535 21 70.0 7.3186 0.240 39.9 2.29 99.7 33.3600 19 71.0 7.3158 0.229 40.1 2.28 99.1 33.3640 21 72.0 7.3042 0.243 40.0 2.26 98.2 33.3816 25 73.0 7.2925 0.271 40.1 2.24 97.3 33.3990 27 74.0 7.2656 0.232 39.6 2.22 96.4 33.4349 29 75.0 7.2478 0.230 39.6 2.20 95.7 33.4567 27 76.0 7.2375 0.238 39.7 2.18 95.0 33.4702 22 77.0 7.2359 0.231 39.9 2.17 94.4 33.4725 20 78.0 7.2220 0.250 39.8 2.16 94.0 33.4887 19 79.0 7.2067 0.226 39.4 2.15 93.7 33.5059 24 80.0 7.2046 0.202 39.2 2.14 93.2 33.5085 32 81.0 7.2028 0.251 39.2 2.13 92.6 33.5107 40 82.0 7.2014 0.333 39.1 2.12 92.3 33.5125 30 83.0 7.1968 0.274 39.2 2.11 92.0 33.5179 24 84.0 7.1968 0.255 39.5 2.11 91.8 33.5179 20 85.0 7.1969 0.227 39.4 2.11 91.7 33.5179 20 86.0 7.1963 0.233 39.3 2.10 91.4 33.5187 32 86.6 7.1937 0.223 38.5 2.10 91.3 33.5215 14