*2008/06/03 11:39:26.64 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/03/28 22:14:07.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 110 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : C7E478D NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.209 113.079 2 Temperature:Secondary 'deg C (ITS90)' 6.9333 7.1509 3 Transmissivity %/metre 45.3 53 4 Fluorescence:URU:Seapoint mg/m^3 0.172 1.417 5 Oxygen:Dissolved:SBE mL/L 5.68 6.575 6 Oxygen:Dissolved:SBE umol/kg 247.4992 286.6963 7 Salinity:T1:C1 PSS-78 30.457 31.3738 8 Number_of_bin_records n/a 29 101 $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\2008-07\Pro $END *ADMINISTRATION MISSION : 2008-07 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Broughton SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : BSLF EVENT NUMBER : 40 LATITUDE : 50 49.70000 N ! (deg min) LONGITUDE : 126 12.06000 W ! (deg min) ALTIMETER (M) : 4.59 ! 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 ' ' 3184 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 2008/05/21 11:57:46 12345 12345 CLEAN 5.0.2 2008/05/21 13:33:34 12271 12271 SHIFTDAT 3.4 2008/06/01 16:57:21 12271 12271 SHIFTDAT 3.4 2008/06/01 17:08:33 12271 12271 SHIFTDAT 3.4 2008/06/01 17:19:35 12271 12271 SHIFTDAT 3.4 2008/06/01 17:30:51 12271 12271 DELETE 6.3 2008/06/02 14:38:28 12271 4342 CTDEDIT 4.61 2008/06/02 17:52:03 4342 4167 CALIB 11.7 2008/06/03 10:03:51 4167 4167 FILTERS 4.3 2008/06/03 10:13:23 4167 4167 BINAVE 4.1.1 2008/06/03 10:17:11 4167 110 CALIB 11.7 2008/06/03 11:18:14 110 110 REMOVECH 8.0 2008/06/03 11:19:21 110 110 CHGUNITS 3.0 2008/06/03 11:30:23 110 110 REORDER 1.2.1 2008/06/03 11:30:47 ? ? HDREDIT2 2.5.1 2008/06/03 11:39:26 ? ? $END $REMARKS -CLEAN functions: 2008/05/21 13:24:13 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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.30 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= -0.30 Salinity was recalculated after shift -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=110.00 -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 103.52 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2008/06/02 17:52:03 175 records were deleted in this editing session. 37 changes in channel Salinity:T1:C1 -CALIB parameters: 2008/06/03 10:03:51 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-07\processing\DOC\2008-07-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 0.8100000E-02 0.1025400E+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: 2008/06/03 11:18:14 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2008-07\Processing\doc\2008-01-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 11 Oxygen:Dissolved:SBE mL/L 10 -0.3000000E-01 0.1000000E+01 -REMOVECH 2008/06/03 11:19:21 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2008/06/03 11:39:26 Applied edit header: Q:\Cruise_Data_Processing\2008-07\Processing\doc\2008-07-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\2008-07\2008-07-0040.hex Software Version Seasave V 7.16 Temperature SN = 4054 Conductivity SN = 2399 Number of Bytes Per Scan = 34 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Mar 28 2008 22:20:22 NMEA Latitude = 50 49.70 N NMEA Longitude = 126 12.06 W NMEA UTC (Time) = Mar 28 2008 22:14:07 Store Lat/Lon Data = Append to Every Scan Ship: Vector Cruise: 2008-07 Station: BSLF Latitude: Longitude: Depth (m): 123m # nquan = 16 # nvalues = 12345 # 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 = altM: Altimeter [m] # name 7 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 8 = flSP: Fluorescence, Seapoint # name 9 = sbeox0V: Oxygen Voltage, SBE 43 # name 10 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 11 = pumps: Pump Status # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 12345 # span 1 = 2.456, 113.520 # span 2 = 6.9271, 7.2714 # span 3 = 6.9268, 7.2321 # span 4 = 3.112432, 3.215600 # span 5 = 3.018229, 3.215210 # span 6 = 0.88, 100.00 # span 7 = 79.5662, 85.5497 # span 8 = 1.3919e-01, 2.1282e+00 # span 9 = 1.8510, 2.9560 # span 10 = 3.51725, 6.44679 # span 11 = 0, 1 # span 12 = -0.973, 0.706 # span 13 = 30.3814, 31.3833 # span 14 = 29.2745, 31.3790 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Mar 28 2008 22:20:22 # 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, 3184, 15-Jan-08, 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 = May 20 2008 10:25:37, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2008-07\RAW\CTD\2008-07-0040.hex Q:\Crui se_Data_Processing\2008-07\Processing\doc\2008-07-ctd.con # datcnv_skipover = 0 # wildedit_date = May 20 2008 12:03:30, 7.12 # wildedit_in = Q:\Cruise_Data_Processing\2008-07\Processing\convert\2008-07-004 0.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 = May 20 2008 15:32:31, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2008-07\Processing\wildedit\2008-07-0040 .cnv # celltm_alpha = 0.0245, 0.0245 # celltm_tau = 9.5000, 9.5000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = May 20 2008 15:47:18, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2008-07\Processing\celltm\2008-07-0040.c nv Q:\Cruise_Data_Processing\2008-18\Processing\doc\2008-18-ctd.con # file_type = ascii END* ************************************************************************************* NOTE: There was an initial lowering of the CTD to 10db followed by a return to 2.8db. A text editor was used to remove the initial 3272 records to ensure that DELETE selected the best data. CTDEDIT was used to remove surface records to 3.9db and a few records from the bottom of the cast; salinity was cleaned very 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 • ±0.3ml/l from 0 –100db • ±0.2ml/l below 100db *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.81E-02 1.0254) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.3E-01 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 4.2 7.1346 45.8 0.867 6.57 286.4 30.4570 45 5.0 7.1365 45.7 0.786 6.57 286.7 30.4582 62 6.0 7.1402 45.8 0.769 6.57 286.7 30.4575 54 7.0 7.1354 45.8 0.870 6.57 286.5 30.4587 48 8.0 7.0922 45.3 1.116 6.57 286.4 30.4647 44 9.0 7.0960 45.5 1.186 6.56 286.2 30.4646 41 10.0 7.0274 45.5 1.223 6.56 286.0 30.4751 43 11.0 7.0285 45.5 1.417 6.56 286.0 30.4741 40 12.0 7.0337 45.7 1.308 6.57 286.3 30.4742 41 13.0 7.0339 45.4 1.387 6.56 285.9 30.4731 39 14.0 6.9980 46.0 1.344 6.55 285.5 30.4899 39 15.0 6.9621 46.6 1.330 6.53 284.8 30.5029 39 16.0 6.9571 46.6 1.345 6.53 284.6 30.5038 38 17.0 6.9489 47.1 1.185 6.52 284.3 30.5054 37 18.0 6.9431 47.1 1.205 6.51 283.8 30.5076 30 19.0 6.9369 47.3 1.056 6.51 283.7 30.5080 36 20.0 6.9340 47.4 1.090 6.50 283.5 30.5094 37 21.0 6.9338 47.6 1.118 6.49 283.1 30.5140 36 22.0 6.9334 47.7 1.117 6.48 282.5 30.5159 36 23.0 6.9333 47.8 1.054 6.48 282.5 30.5207 36 24.0 6.9336 48.0 1.032 6.47 282.3 30.5270 35 25.0 6.9371 48.3 1.074 6.47 281.9 30.5370 29 26.0 6.9427 48.6 0.962 6.46 281.5 30.5528 32 27.0 6.9596 48.7 0.930 6.42 279.9 30.5741 33 28.0 7.0046 48.6 0.986 6.39 278.8 30.6066 35 29.0 7.0086 47.4 1.180 6.36 277.5 30.6301 35 30.0 7.0061 47.6 1.112 6.33 275.9 30.6430 34 31.0 7.0044 48.8 1.022 6.29 274.1 30.6622 35 32.0 7.0143 49.7 0.851 6.25 272.3 30.6943 35 33.0 7.0303 50.4 0.732 6.20 270.4 30.7358 34 34.0 7.0495 51.6 0.596 6.17 269.0 30.7758 34 35.0 7.0588 51.8 0.581 6.14 267.9 30.7999 35 36.0 7.0651 51.9 0.520 6.13 267.0 30.8143 35 37.0 7.0685 52.0 0.522 6.11 266.4 30.8238 34 38.0 7.0705 51.9 0.538 6.09 265.6 30.8321 35 39.0 7.0728 52.1 0.498 6.05 263.9 30.8418 35 40.0 7.0747 52.4 0.483 6.02 262.5 30.8574 34 41.0 7.0755 52.7 0.445 6.01 262.2 30.8658 35 42.0 7.0767 52.9 0.406 6.01 261.8 30.8730 35 43.0 7.0776 52.9 0.403 5.99 261.1 30.8780 35 44.0 7.0785 53.0 0.389 5.97 260.3 30.8864 34 45.0 7.0791 53.0 0.403 5.97 260.1 30.8934 35 46.0 7.0800 53.0 0.372 5.97 260.3 30.9025 35 47.0 7.0811 53.0 0.352 5.98 260.5 30.9083 34 48.0 7.0818 52.9 0.360 5.96 259.8 30.9134 35 49.0 7.0826 52.6 0.373 5.93 258.7 30.9255 35 50.0 7.0843 52.6 0.374 5.92 257.9 30.9397 35 51.0 7.0866 52.5 0.363 5.91 257.7 30.9562 35 52.0 7.0880 52.4 0.368 5.93 258.4 30.9650 35 53.0 7.0893 52.2 0.370 5.92 258.2 30.9756 35 54.0 7.0906 52.2 0.346 5.92 258.0 30.9845 36 55.0 7.0919 52.3 0.345 5.93 258.4 30.9918 35 56.0 7.0922 52.0 0.375 5.94 258.8 31.0005 36 57.0 7.0929 51.6 0.358 5.94 258.8 31.0093 35 58.0 7.0952 51.3 0.365 5.93 258.3 31.0288 36 59.0 7.0983 50.9 0.380 5.92 258.0 31.0484 35 60.0 7.1010 50.8 0.390 5.91 257.6 31.0637 36 61.0 7.1031 50.7 0.338 5.91 257.4 31.0752 35 62.0 7.1038 50.5 0.354 5.89 256.9 31.0790 36 63.0 7.1038 50.4 0.347 5.89 256.9 31.0824 35 64.0 7.1037 50.5 0.379 5.89 256.7 31.0874 36 65.0 7.1048 50.6 0.352 5.88 256.3 31.0952 35 66.0 7.1055 50.7 0.339 5.88 256.4 31.1000 36 67.0 7.1061 50.6 0.348 5.88 256.4 31.1035 35 68.0 7.1071 50.5 0.341 5.88 256.3 31.1087 35 69.0 7.1086 50.5 0.567 5.88 256.2 31.1169 36 70.0 7.1101 50.5 0.458 5.87 255.9 31.1238 35 71.0 7.1111 50.5 0.364 5.87 255.8 31.1286 35 72.0 7.1124 50.5 0.353 5.87 255.7 31.1344 35 73.0 7.1133 50.6 0.350 5.86 255.3 31.1383 35 74.0 7.1142 50.6 0.319 5.85 255.0 31.1426 36 75.0 7.1149 50.6 0.290 5.85 254.9 31.1462 35 76.0 7.1157 50.5 0.282 5.84 254.6 31.1500 36 77.0 7.1173 50.5 0.292 5.83 254.2 31.1592 36 78.0 7.1194 50.5 0.272 5.83 254.0 31.1722 36 79.0 7.1205 50.3 0.277 5.82 253.5 31.1785 35 80.0 7.1210 50.4 0.283 5.82 253.6 31.1812 36 81.0 7.1214 50.5 0.277 5.82 253.7 31.1830 36 82.0 7.1218 50.3 0.286 5.82 253.5 31.1851 36 83.0 7.1228 50.4 0.277 5.81 253.3 31.1907 36 84.0 7.1234 50.3 0.273 5.81 253.2 31.1940 36 85.0 7.1240 50.2 0.262 5.80 252.7 31.1975 36 86.0 7.1264 49.8 0.248 5.79 252.2 31.2125 36 87.0 7.1271 49.6 0.240 5.79 252.2 31.2166 36 88.0 7.1276 49.7 0.259 5.78 252.1 31.2195 36 89.0 7.1300 49.5 0.240 5.78 251.8 31.2350 36 90.0 7.1312 49.5 0.241 5.78 251.7 31.2415 37 91.0 7.1316 49.5 0.229 5.77 251.4 31.2438 36 92.0 7.1319 49.6 0.229 5.76 251.1 31.2453 37 93.0 7.1324 49.3 0.231 5.76 250.8 31.2482 36 94.0 7.1329 49.2 0.246 5.76 250.9 31.2503 37 95.0 7.1333 49.2 0.375 5.75 250.7 31.2525 36 96.0 7.1334 49.0 0.342 5.75 250.6 31.2529 37 97.0 7.1338 48.9 0.263 5.75 250.5 31.2552 37 98.0 7.1345 49.0 0.251 5.74 250.2 31.2604 37 99.0 7.1350 49.0 0.234 5.74 250.0 31.2630 37 100.0 7.1364 48.7 0.211 5.74 249.9 31.2716 36 101.0 7.1370 48.6 0.208 5.73 249.6 31.2756 37 102.0 7.1390 48.9 0.212 5.72 249.2 31.2878 37 103.0 7.1406 49.0 0.210 5.72 249.2 31.2987 37 104.0 7.1419 48.8 0.202 5.72 249.0 31.3070 36 105.0 7.1442 48.7 0.178 5.71 248.9 31.3228 38 106.0 7.1449 47.3 0.174 5.71 248.9 31.3290 44 107.0 7.1463 46.1 0.209 5.70 248.5 31.3391 47 108.0 7.1472 45.7 0.193 5.70 248.2 31.3452 46 109.0 7.1480 45.6 0.182 5.69 247.8 31.3508 48 110.0 7.1490 45.7 0.179 5.68 247.6 31.3582 47 111.0 7.1495 45.8 0.181 5.68 247.5 31.3612 51 112.0 7.1499 46.1 0.188 5.68 247.6 31.3642 56 113.1 7.1509 46.6 0.172 5.68 247.6 31.3738 101