*2007/07/03 14:52:03.10 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/13 09:46:37.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 116 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 390C6A82 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1385 59.99425 2 Temperature:Primary 'deg C (ITS90)' -1.659283 6.261975 3 Transmissivity %/metre 2.42 49.35 4 Fluorescence:URU:Seapoint mg/m^3 0.345 38.5446 5 Salinity:T0:C0 PSS-78 30.5663 31.96811 6 Number_of_bin_records n/a 2 15 $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 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-01\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-01 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : JWACS SCIENTIST : Williams W. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea / Bering Strait / Chukchi Sea STATION : SLIP 5 EVENT NUMBER : 42 LATITUDE : 62 33.87200 N ! (deg min) LONGITUDE : 173 33.10100 W ! (deg min) WATER DEPTH : 66 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 Oxygen:SBE ' ' 43-0615 bottom ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.33 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/02/20 12:19:56 9731 9731 CLEAN 5.0 2007/02/20 12:24:03 ? ? SHIFTDAT 3.4 2007/02/23 09:38:09 9731 9731 SHIFTDAT 3.4 2007/02/23 09:40:41 9731 9731 CALIB 11.7 2007/06/28 11:55:23 9731 9731 DELETE 6.3 2007/06/28 14:18:19 9731 704 CLIP 1.3 2007/06/28 14:39:36 704 693 CTDEDIT 4.61 2007/06/30 14:31:18 693 645 BINAVE 4.1.1 2007/07/03 10:53:23 645 116 REMOVECH 8.0 2007/07/03 14:47:27 116 116 HDREDIT2 2.5.1 2007/07/03 14:52:03 ? ? $END $REMARKS -CLEAN functions: 2007/02/20 12:22:34 20 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= 50.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 1.00 Salinity was recalculated after shift -CALIB parameters: 2007/06/28 11:55:23 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge dbars 10 0.7000000E+00 0.1000000E+01 -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 50.63 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 2.000, 100000.000 Time Not Available in File -CTDEDIT 2007/06/30 14:31:18 48 records were deleted in this editing session. 14 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge 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 2007/07/03 14:47:27 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:03 Applied edit header: Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-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 $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2006-01-SWL\2006-01-042.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 13 2006 09:46:37 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: SLIP 5 Latitude: 62 33.872 N Longitude: 173 33.101 W depth(m): 66 Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 9731 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 6 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 7 = flSP: Fluorescence, Seapoint # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 9731 # span 1 = -0.492, 59.933 # span 2 = -9.5845, 8.0691 # span 3 = 0.005583, 3.073663 # span 4 = -0.1250, 84.0129 # span 5 = 2.2173, 3.7387 # span 6 = 5.02504, 13.64028 # span 7 = 0.0000e+00, 4.8339e+01 # span 8 = -0.928, 1.411 # span 9 = 0.0467, 31.9691 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 13 2006 09:46:37 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 24-Feb-06 # sensor 1 = Frequency 1 conductivity, 042607, 10-Feb-06, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 23-Mar-06, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 08-Feb-2006 # sensor 4 = Extrnl Volt 1 bottom contact switch # sensor 5 = Extrnl Volt 2 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 3 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Feb 19 2007 17:03:08, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0042.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:00, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0042.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 20 2007 10:35:23, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0042.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 20 2007 10:38:55, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0042.cnv Q:\Cruise_Data\ 2006-01\Raw\2006-01-001.CON # file_type = ascii END* --------------------------------------------------------------------- Records gathered during an initial soak period and were removed using a text editor to ensure the data was not selected by DELETE --------------------------------------------------------------------- CTDEDIT was used to clean salinity and to remove records corrupted by shed wakes. --------------------------------------------------------------------- The file names are not based on Event Numbers. To relate to the entries in the log book use the entries in the Cast Type column. (Example Cast Type ROS004 refers to file 2006-31-0004.) Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. 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. The dissolved oxygen data were removed because there was no calibration sampling *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure:StrainGauge dbars 10 -99 () (0.7 1) $END !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 2.1 6.2592 48.7 0.373 30.5663 2 2.5 6.2597 48.9 0.377 30.5663 6 2.9 6.2614 48.9 0.403 30.5675 8 3.4 6.2617 48.9 0.354 30.5682 4 4.0 6.2620 49.0 0.345 30.5683 4 4.5 6.2605 49.2 0.354 30.5686 3 4.9 6.2607 49.3 0.350 30.5685 3 5.4 6.2608 49.3 0.350 30.5686 3 6.0 6.2594 49.3 0.370 30.5687 4 6.5 6.2579 49.2 0.369 30.5688 4 7.0 6.2573 49.3 0.379 30.5687 3 7.5 6.2573 49.3 0.371 30.5687 5 8.0 6.2574 49.3 0.363 30.5697 4 8.5 6.2563 49.3 0.368 30.5709 6 9.0 6.2530 49.3 0.374 30.5736 6 9.5 6.2487 49.3 0.380 30.5768 6 10.0 6.2458 49.3 0.381 30.5791 5 10.5 6.2438 49.3 0.347 30.5804 5 11.0 6.2407 49.2 0.357 30.5823 4 11.5 6.2386 49.2 0.354 30.5835 4 12.0 6.2162 49.2 0.391 30.5967 4 12.5 6.0986 48.5 0.366 30.6650 3 13.0 5.7524 47.7 0.424 30.8408 4 13.5 5.2458 47.8 0.484 30.9414 6 14.0 4.5749 47.9 0.474 31.0165 5 14.5 3.1113 46.9 0.502 31.2381 7 15.0 1.2472 46.4 0.515 31.6066 6 15.5 0.4818 46.5 0.531 31.7047 4 16.0 0.2214 46.1 0.610 31.7289 5 16.5 0.1210 45.7 0.534 31.7268 4 17.0 -0.1835 46.1 0.468 31.7355 3 17.5 -0.3612 46.1 0.473 31.7352 4 18.0 -0.5311 45.7 0.481 31.7336 5 18.5 -0.6428 43.2 0.562 31.7290 5 19.0 -0.6785 44.2 0.578 31.7213 6 19.5 -0.7566 43.4 0.669 31.7171 5 20.0 -0.9101 43.9 0.747 31.7241 6 20.5 -0.9875 43.1 0.747 31.7303 5 20.9 -1.0094 42.8 0.989 31.7360 3 21.5 -0.9964 42.5 0.940 31.7421 4 22.0 -0.9978 42.5 0.992 31.7422 4 22.5 -1.0461 43.1 0.858 31.7500 4 23.0 -1.1213 43.6 0.821 31.7488 4 23.5 -1.2307 44.7 0.752 31.7493 5 24.0 -1.3082 44.4 0.688 31.7572 6 24.5 -1.3274 43.7 0.720 31.7602 5 25.0 -1.3424 44.5 0.892 31.7655 5 25.5 -1.3565 44.6 0.642 31.7725 5 26.0 -1.3364 43.8 0.849 31.7808 4 26.5 -1.3134 41.2 1.267 31.7857 4 27.0 -1.3151 40.6 1.607 31.7897 5 27.5 -1.3134 40.3 1.661 31.7964 4 28.0 -1.3377 38.9 1.900 31.8027 5 28.5 -1.3823 38.4 1.898 31.8132 6 29.0 -1.4174 40.2 2.598 31.8238 4 29.5 -1.4348 40.1 1.900 31.8352 7 30.0 -1.4556 39.7 1.822 31.8430 4 30.5 -1.4901 37.4 2.176 31.8486 4 30.9 -1.5187 20.6 4.903 31.8556 4 31.5 -1.5474 2.4 38.545 31.8623 5 32.0 -1.5832 16.4 36.022 31.8722 5 32.5 -1.5792 19.8 14.303 31.8792 5 33.0 -1.5710 20.1 17.839 31.8811 5 33.5 -1.5817 24.5 14.923 31.8905 6 34.0 -1.5896 26.8 10.616 31.8989 4 34.5 -1.5978 26.8 8.257 31.9049 5 35.0 -1.6229 32.9 4.630 31.9125 4 35.5 -1.6330 35.3 1.062 31.9156 4 36.0 -1.6336 35.2 0.750 31.9142 5 36.5 -1.6341 35.6 0.728 31.9128 5 37.0 -1.6341 35.6 0.723 31.9125 5 37.5 -1.6344 35.3 0.675 31.9119 6 38.0 -1.6347 35.5 0.442 31.9120 5 38.5 -1.6346 35.6 0.547 31.9125 6 39.0 -1.6344 35.5 0.591 31.9145 5 39.5 -1.6343 35.5 0.678 31.9158 4 40.0 -1.6348 35.3 0.910 31.9166 4 40.5 -1.6375 31.9 1.546 31.9218 5 41.0 -1.6390 30.0 1.905 31.9237 5 41.5 -1.6408 29.0 2.393 31.9263 6 42.0 -1.6436 28.9 2.288 31.9301 7 42.5 -1.6451 27.6 1.748 31.9327 5 43.0 -1.6458 26.8 1.106 31.9341 5 43.5 -1.6461 26.0 1.273 31.9348 4 44.0 -1.6461 25.5 1.422 31.9350 4 44.5 -1.6462 25.1 1.438 31.9346 4 45.0 -1.6465 24.9 1.265 31.9348 5 45.5 -1.6467 24.5 1.175 31.9343 5 46.0 -1.6471 24.8 1.261 31.9345 7 46.5 -1.6473 24.7 1.150 31.9343 7 47.0 -1.6477 24.6 1.040 31.9353 6 47.5 -1.6481 24.1 1.485 31.9366 5 47.9 -1.6483 24.0 1.004 31.9368 4 48.5 -1.6487 23.4 1.163 31.9379 4 49.0 -1.6491 22.8 1.111 31.9390 4 49.5 -1.6494 22.9 0.977 31.9393 4 50.0 -1.6501 22.7 0.943 31.9404 4 50.5 -1.6510 23.2 0.946 31.9419 6 51.0 -1.6520 23.0 0.798 31.9437 8 51.5 -1.6524 22.5 1.097 31.9453 8 52.0 -1.6525 22.0 1.060 31.9458 10 52.5 -1.6530 20.7 0.861 31.9477 6 53.0 -1.6536 19.9 0.914 31.9497 7 53.5 -1.6540 18.7 0.637 31.9511 15 54.0 -1.6544 17.9 0.943 31.9524 12 54.5 -1.6545 16.7 0.621 31.9539 8 55.0 -1.6556 14.9 0.552 31.9576 6 55.5 -1.6567 13.7 0.536 31.9618 10 56.0 -1.6569 13.3 0.526 31.9625 13 56.5 -1.6571 12.7 0.545 31.9631 9 57.7 -1.6581 11.1 0.702 31.9649 4 58.0 -1.6587 10.7 0.660 31.9663 15 58.5 -1.6588 11.1 0.547 31.9666 14 59.0 -1.6586 11.1 0.589 31.9658 11 59.5 -1.6593 10.6 0.596 31.9679 11 60.0 -1.6593 10.4 0.580 31.9681 12