*2008/07/17 11:48:16.93 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/09/12 18:33:05.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 122 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 680028D1 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.485 63.875 2 Temperature:Primary 'deg C (ITS90)' -1.5033 4.4269 3 Transmissivity %/metre 33.4 52.5 4 Fluorescence:URU:Seapoint mg/m^3 0.482 1.526 5 Oxygen:Dissolved:SBE mL/L 5.958 8.007 6 Oxygen:Dissolved:SBE umol/kg 259.1318 349.8258 7 PAR uE/m^2/sec 0.991 154.645 8 Salinity:T0:C0 PSS-78 26.1019 32.8624 9 Number_of_bin_records n/a 2 6 $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 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2007-28\Pro $END *ADMINISTRATION MISSION : 2007-28 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : C3O/IPY SCIENTIST : Vagle S. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Canadian Arctic Archipelago STATION : 06DU EVENT NUMBER : 6 LATITUDE : 68 48.10300 N ! (deg min) LONGITUDE : 114 5.58200 W ! (deg min) WATER DEPTH : 68 ALTIMETER (M) : 3.39 ! 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-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 2668 conductivity ' ' 2754 Pressure ' ' 290544 Oxygen:SBE ' ' 43-0615 altimeter: ' ' ' ' bottom ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' 1052DR irradiance:primary ' ' 20280 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2008/02/13 11:42:52 7151 7151 CLEAN 5.0.2 2008/02/13 15:56:33 ? ? SHIFTDAT 3.4 2008/02/18 14:43:33 7151 7151 SHIFTDAT 3.4 2008/02/18 15:22:13 7151 7151 DELETE 6.3 2008/02/18 15:23:52 7151 559 CTDEDIT 4.61 2008/02/18 17:25:50 559 497 CALIB 11.7 2008/07/16 16:56:11 497 497 CALIB 11.7 2008/07/16 17:18:35 497 497 BINAVE 4.1.1 2008/07/16 17:18:55 497 122 REMOVECH 8.0 2008/07/16 17:48:40 122 122 REMOVECH 8.0 2008/07/17 10:00:22 122 122 CHGUNITS 3.0 2008/07/17 11:07:34 122 122 REORDER 1.2.1 2008/07/17 11:44:36 ? ? HDREDIT2 2.5.1 2008/07/17 11:48:16 ? ? $END $REMARKS -CLEAN functions: 2008/02/13 15:56:29 20 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: 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= 0.45 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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 54.34 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2008/02/18 17:25:50 62 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2008/07/16 16:56:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-28\Processing\doc\2007-28-sbe25-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 0.4420000E-01 0.1037800E+01 -CALIB parameters: 2008/07/16 17:18:35 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-28\Processing\doc\2007-28-sbe25-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.1100000E+00 0.1000000E+01 -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 0.50 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2008/07/16 17:48:40 6 channels removed. -REMOVECH 2008/07/17 10:00:22 13 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE [mL/L]' changed from mL/L to umol/kg -HEADER EDITS: 2008/07/17 11:48:16 Applied edit header: Q:\Cruise_Data_Processing\2007-28\Processing\doc\2007-28-HDR.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> 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 Channel 7: PAR [uE/m^2/sec] Format: F11.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2007-SWL\data-leg2\2007-28-SWL2_06.hex Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2754 System UpLoad Time = Sep 12 2007 18:33:05 Ship:Laurier Cruise:2007-02 Station: 05DU Latitude: 68 47.342 N Longitude: 114 16.807W Depth: 68 Real-Time Sample Interval = 0.125 seconds # nquan = 13 # nvalues = 7151 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = par: PAR/Irradiance, Biospherical/Licor # name 9 = altM: Altimeter [m] # name 10 = dz/dtM: Descent Rate [m/s] # name 11 = sal00: Salinity [PSU] # name 12 = flag: flag # span 0 = 1, 7151 # span 1 = -0.041, 64.344 # span 2 = -1.5035, 5.5861 # span 3 = 0.054365, 2.752272 # span 4 = -1.1300, 89.6402 # span 5 = 0.0000e+00, 5.6777e+00 # span 6 = 1.5751, 2.9792 # span 7 = 3.82842, 8.72823 # span 8 = 8.9454e-01, 6.3598e+02 # span 9 = 1.00, 99.90 # span 10 = -1.759, 1.313 # span 11 = 0.4243, 32.8625 # span 12 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 12 2007 18:33:05 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 2668, 25-Apr-07 # sensor 1 = Frequency 1 conductivity, 2754, 25-Apr-07, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 10-Jan-2007 # sensor 4 = Extrnl Volt 1 altimeter # sensor 5 = Extrnl Volt 3 bottom contact switch # sensor 6 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 7 = Extrnl Volt 5 transmissometer, primary, 1052DR, 27 April 2007 # sensor 8 = Extrnl Volt 6 irradiance (PAR), primary, 20280 # datcnv_date = Feb 09 2008 16:12:43, 7.12 # datcnv_in = Q:\Cruise_Data_Processing\2007-28\Processing\2007-28-0006.hex Q:\C ruise_Data_Processing\2007-28\Processing\2007-28-0001.CON # datcnv_skipover = 0 # wfilter_date = Feb 12 2008 17:01:19, 7.12 # wfilter_in = Q:\Cruise_Data_Processing\2007-28\Processing\convert\2007-28-0006 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Feb 13 2008 11:15:07, 7.12 # celltm_in = Q:\Cruise_Data_Processing\2007-28\Processing\WFILTER\2007-28-0006. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 13 2008 11:16:49, 7.12 # Derive_in = Q:\Cruise_Data_Processing\2007-28\Processing\celltm\2007-28-0006.c nv Q:\Cruise_Data_Processing\2007-02\Processing\celltm\2007-02-0072.con # file_type = ascii END* CTDEDIT was used to remove surface records to 3.2db and a few records from the bottom of the cast. --------------------------------------------------------------------- Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db The CTD salinity is considered ±0.001psu when stopped. In motion the salinity is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.1psu. Dissolved oxygen is considered: • ±1ml/L from 0db to 100db, • ±0.3 from 100 to the bottom PAR data are heavily corrupted but contains some useful data; they have not been edited. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.442E-01 1.0378) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.11 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- ---8---- -9-- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR 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 3.5 4.4195 33.4 0.482 7.62 333.3 154.6 26.1094 6 4.0 4.4212 50.0 0.720 7.72 337.7 143.3 26.1019 5 4.5 4.4269 50.0 0.767 7.73 338.1 118.7 26.1021 5 5.0 4.4227 50.0 0.717 7.74 338.6 107.2 26.1036 4 5.5 4.4175 50.0 0.696 7.73 338.3 108.0 26.1046 5 6.0 4.4134 50.0 0.689 7.77 339.7 104.9 26.1053 5 6.5 4.4029 50.0 0.689 7.82 342.1 100.8 26.1092 5 7.0 4.4005 49.8 0.767 7.87 344.1 93.2 26.1097 5 7.5 4.3951 49.7 0.777 7.88 344.5 86.1 26.1113 5 8.0 4.3844 50.0 0.777 7.86 343.9 82.8 26.1146 5 8.5 4.3592 50.2 0.749 7.86 343.9 78.4 26.1228 3 9.0 4.3213 50.0 0.763 7.84 342.7 74.2 26.1354 4 9.5 4.2515 50.2 0.737 7.84 343.0 70.1 26.1603 3 10.0 4.1810 50.1 0.766 7.82 342.0 66.4 26.1866 4 10.5 4.1411 50.2 0.760 7.84 342.7 64.2 26.2026 4 11.0 4.0907 50.1 0.876 7.80 341.1 62.0 26.2241 4 11.5 4.0120 50.4 0.763 7.74 338.3 58.1 26.2566 6 12.1 3.9977 50.3 0.852 7.78 340.3 53.9 26.2673 5 12.5 3.9725 50.3 0.877 7.94 347.0 50.8 26.2868 5 13.0 3.9395 50.4 0.794 7.94 347.2 49.3 26.3105 4 13.5 3.8927 50.3 0.870 7.90 345.6 47.3 26.3507 4 14.0 3.7036 50.2 0.873 7.84 342.7 44.4 26.4996 4 14.5 3.4001 49.6 0.904 7.82 342.0 41.7 26.7457 3 15.0 3.1159 49.9 1.031 7.87 343.9 39.4 27.0061 4 15.5 3.0191 49.9 1.068 7.92 346.1 37.1 27.0900 4 16.0 2.9845 50.0 1.026 7.94 346.8 35.5 27.1164 4 16.5 2.9576 49.7 1.041 7.95 347.3 34.2 27.1327 4 17.0 2.9463 49.9 1.016 7.95 347.3 33.0 27.1440 5 17.5 2.9214 49.7 1.074 7.92 346.1 31.4 27.1697 5 18.0 2.9080 49.4 1.135 7.92 345.9 29.4 27.1881 5 18.5 2.8802 49.1 1.230 7.92 346.0 27.9 27.2198 4 19.0 3.0008 48.8 1.221 7.97 348.3 26.5 27.3111 4 19.5 3.3160 48.8 1.371 8.00 349.6 25.5 27.3808 3 20.0 3.2734 48.9 1.241 8.01 349.8 24.2 27.4071 5 20.5 2.8789 48.8 1.437 7.99 349.1 23.0 27.4261 3 21.0 2.3612 49.1 1.386 7.99 349.0 21.9 27.4860 4 21.5 2.2099 48.4 1.419 7.97 348.2 20.8 27.8233 4 22.0 2.1714 48.8 1.352 7.97 347.6 19.7 28.8130 4 22.5 2.0728 49.6 1.276 7.94 346.2 18.8 30.2830 4 23.0 2.0958 50.2 1.465 7.93 345.3 17.9 30.8063 4 23.5 1.7883 50.1 1.526 7.89 343.5 17.1 30.9798 5 24.0 1.4805 50.5 1.444 7.85 342.0 16.1 31.1835 4 24.5 1.3213 50.4 1.334 7.79 339.1 15.3 31.2829 4 25.0 1.2575 50.3 1.249 7.74 337.2 14.3 31.3134 4 25.5 1.1996 50.4 1.212 7.68 334.2 13.5 31.3398 4 26.0 1.1518 50.5 1.229 7.65 333.3 12.7 31.3611 3 26.5 1.1080 50.3 1.163 7.61 331.2 12.2 31.3799 4 27.0 1.0211 50.7 1.086 7.59 330.6 11.5 31.4192 4 27.5 0.8383 50.4 1.084 7.56 329.1 11.0 31.5067 4 28.0 0.5592 50.4 0.920 7.55 328.5 10.3 31.6408 3 28.5 0.3538 50.5 0.860 7.51 326.7 10.0 31.7417 5 29.0 0.3303 50.9 0.729 7.51 326.8 9.4 31.7523 4 29.5 0.3296 50.7 0.745 7.49 326.1 9.0 31.7589 4 30.0 0.3079 50.7 0.686 7.50 326.3 8.5 31.7805 5 30.6 0.2709 50.6 0.748 7.48 325.4 8.1 31.8004 4 31.0 0.2289 51.0 0.738 7.48 325.7 7.7 31.8243 4 31.5 0.2045 50.8 0.688 7.46 324.7 7.4 31.8385 3 32.0 0.1945 50.8 0.662 7.44 323.8 7.0 31.8444 5 32.5 0.1839 50.7 0.692 7.40 322.1 6.7 31.8506 3 33.0 0.1725 51.0 0.688 7.39 321.8 6.3 31.8575 3 33.5 0.1572 50.6 0.699 7.34 319.6 6.1 31.8663 4 34.0 0.1267 50.7 0.653 7.33 319.2 5.8 31.8830 4 34.5 0.0830 50.8 0.668 7.27 316.5 5.6 31.9060 4 35.0 0.0221 50.7 0.679 7.24 315.1 5.3 31.9368 5 35.5 -0.0468 50.8 0.662 7.18 312.5 5.2 31.9696 4 36.0 -0.1336 51.0 0.598 7.14 310.9 4.9 32.0114 5 36.5 -0.1804 51.0 0.620 7.08 308.2 4.7 32.0336 4 37.0 -0.2512 51.0 0.592 7.04 306.5 4.4 32.0715 4 37.6 -0.3917 50.7 0.606 6.99 304.3 4.3 32.1500 3 38.0 -0.5095 51.0 0.545 6.98 303.7 4.1 32.2161 3 38.5 -0.6360 51.2 0.586 6.93 301.5 4.0 32.2876 3 39.0 -0.7571 51.3 0.568 6.90 300.1 3.7 32.3546 4 39.5 -0.8470 51.1 0.525 6.88 299.5 3.6 32.4021 3 40.0 -0.9352 51.3 0.674 6.83 297.2 3.4 32.4514 5 40.5 -1.0446 51.4 0.627 6.80 295.7 3.3 32.5159 5 41.0 -1.0713 51.6 0.577 6.76 294.1 3.2 32.5279 4 41.5 -1.0763 51.3 0.618 6.70 291.3 3.1 32.5288 5 42.0 -1.0845 51.3 0.571 6.66 289.7 3.0 32.5329 4 42.5 -1.1033 51.7 0.553 6.61 287.5 2.9 32.5434 4 43.0 -1.1222 51.5 0.531 6.58 286.2 2.7 32.5542 4 43.5 -1.1352 51.5 0.537 6.53 284.0 2.6 32.5606 3 44.1 -1.1498 51.7 0.525 6.51 283.0 2.4 32.5687 3 44.5 -1.1812 51.6 0.556 6.51 283.2 2.4 32.5866 2 45.0 -1.2501 51.7 0.577 6.45 280.7 2.3 32.6200 4 45.5 -1.3363 51.9 0.533 6.44 280.1 2.2 32.6596 3 46.0 -1.3750 51.9 0.591 6.39 277.9 2.2 32.6741 5 46.5 -1.3938 52.4 0.559 6.36 276.6 2.1 32.6823 5 47.0 -1.4224 52.5 0.618 6.31 274.7 2.0 32.7023 5 47.5 -1.4556 52.1 0.602 6.29 273.5 2.0 32.7443 6 48.0 -1.4857 52.3 0.534 6.26 272.3 1.9 32.7902 4 48.5 -1.4912 52.0 0.574 6.23 271.0 1.9 32.8015 4 49.0 -1.4944 52.1 0.553 6.23 271.0 1.8 32.8087 3 49.5 -1.4952 52.0 0.561 6.19 269.4 1.8 32.8124 3 50.0 -1.4947 51.9 0.651 6.18 269.0 1.7 32.8129 3 50.5 -1.4945 52.0 0.610 6.19 269.3 1.6 32.8129 3 51.0 -1.4942 51.9 0.724 6.16 267.8 1.6 32.8136 3 51.5 -1.4931 52.2 0.540 6.17 268.2 1.5 32.8152 4 51.9 -1.4925 51.9 0.595 6.13 266.7 1.5 32.8186 4 52.5 -1.4925 52.0 0.627 6.13 266.6 1.5 32.8200 6 53.0 -1.4940 51.8 0.643 6.11 265.8 1.4 32.8256 6 53.5 -1.4974 51.7 0.615 6.08 264.6 1.4 32.8365 5 54.0 -1.4980 52.0 0.562 6.08 264.6 1.4 32.8391 4 54.5 -1.4984 51.6 0.583 6.06 263.7 1.4 32.8428 4 55.0 -1.4995 51.4 0.513 6.07 264.0 1.3 32.8467 3 55.5 -1.5004 51.6 0.586 6.04 262.6 1.3 32.8485 3 56.0 -1.5017 51.6 0.620 6.04 262.6 1.3 32.8515 4 56.5 -1.5021 51.5 0.566 6.05 263.0 1.2 32.8529 3 57.0 -1.5023 51.5 0.627 6.02 261.9 1.2 32.8543 3 57.5 -1.5026 50.6 0.598 6.02 261.8 1.2 32.8562 4 58.0 -1.5027 50.9 0.659 6.00 261.0 1.2 32.8572 4 58.5 -1.5025 50.8 0.640 6.00 260.8 1.2 32.8592 5 59.0 -1.5027 50.8 0.681 5.98 260.1 1.1 32.8603 5 59.5 -1.5031 51.0 0.679 5.98 260.1 1.1 32.8609 5 60.0 -1.5030 50.7 0.610 5.99 260.3 1.1 32.8609 4 60.5 -1.5030 50.6 0.601 5.96 259.3 1.1 32.8616 4 61.0 -1.5029 50.8 0.580 5.98 260.1 1.1 32.8620 4 61.5 -1.5030 50.7 0.586 5.96 259.2 1.1 32.8624 3 62.0 -1.5030 50.6 0.605 5.98 260.0 1.0 32.8624 5 62.5 -1.5033 50.5 0.627 5.96 259.1 1.0 32.8622 3 63.0 -1.5031 50.6 0.638 5.96 259.3 1.0 32.8619 4 63.5 -1.5030 50.4 0.608 5.97 259.5 1.0 32.8620 4 63.9 -1.5031 50.6 0.696 5.96 259.3 1.0 32.8619 2