*2007/07/03 14:52:04.01 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/15 07:26:15.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 87 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1FF93519 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.515 46.46056 2 Temperature:Primary 'deg C (ITS90)' 1.73094 3.314467 3 Transmissivity %/metre 7.685714 32.02 4 Fluorescence:URU:Seapoint mg/m^3 4.721 25.43059 5 Salinity:T0:C0 PSS-78 31.98973 32.1631 6 Number_of_bin_records n/a 3 19 $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 : BRS2A EVENT NUMBER : 58 LATITUDE : 65 41.33000 N ! (deg min) LONGITUDE : 168 38.73000 W ! (deg min) WATER DEPTH : 52 *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 12:20:44 5001 5001 CLEAN 5.0 2007/02/20 12:24:20 ? ? SHIFTDAT 3.4 2007/02/23 09:38:27 5001 5001 SHIFTDAT 3.4 2007/02/23 09:41:00 5001 5001 CALIB 11.7 2007/06/28 11:55:41 5001 5001 DELETE 6.3 2007/06/28 14:18:27 5001 620 CLIP 1.3 2007/06/28 14:39:38 620 606 CTDEDIT 4.61 2007/06/30 15:46:52 606 589 CTDEDIT 4.61 2007/07/03 12:47:30 589 588 BINAVE 4.1.1 2007/07/03 13:15:39 588 87 REMOVECH 8.0 2007/07/03 14:47:29 87 87 HDREDIT2 2.5.1 2007/07/03 14:52:04 ? ? $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 11:55:41 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 36.60 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 15:46:52 17 records were deleted in this editing session. 112 changes in channel Salinity:T0:C0 -CTDEDIT 2007/07/03 12:47:30 1 record was deleted in this editing session. No data values were changed. -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 14:47:29 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:04 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\2006-01-058.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 15 2006 07:26:15 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: BRS2a Latitude: 65 41.33 N Longitude: 168 38.73 W depth(m): 52 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 5001 # 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, 5001 # span 1 = -0.681, 45.899 # span 2 = -18.3526, 5.5266 # span 3 = 0.034830, 2.988464 # span 4 = -0.1250, 75.8738 # span 5 = 2.0525, 3.9158 # span 6 = 4.84219, 13.69349 # span 7 = 0.0000e+00, 4.8339e+01 # span 8 = -0.825, 1.067 # span 9 = 0.4247, 33.0126 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2006 07:26:15 # 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 17:03:21, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0058.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:17, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0058.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 10:35:42, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0058.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 10:39:15, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0058.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 3.5 3.2399 31.0 5.024 32.0011 4 4.0 3.2435 31.2 5.155 32.0022 4 4.5 3.2431 30.8 5.461 32.0053 4 5.0 3.2305 30.7 4.881 32.0184 4 5.5 3.2278 30.9 5.363 32.0174 4 6.0 3.2269 30.7 4.936 32.0140 4 6.5 3.2464 31.5 4.721 31.9998 3 7.0 3.3026 32.0 4.816 31.9900 5 7.5 3.3145 31.3 5.934 31.9897 3 8.0 3.2911 30.8 5.455 32.0025 4 8.5 3.1877 29.4 6.659 32.0191 5 9.0 3.1149 29.2 8.252 32.0286 7 9.5 3.1281 29.0 6.681 32.0284 5 10.0 3.1022 28.2 7.385 32.0358 6 10.5 2.9920 26.1 7.715 32.0478 6 11.0 2.7959 24.4 8.384 32.0559 6 11.5 2.6735 24.4 9.579 32.0596 6 12.0 2.6525 23.5 9.612 32.0514 5 12.5 2.5873 22.8 10.298 32.0596 5 13.0 2.5227 23.0 10.031 32.0642 4 13.5 2.3826 22.5 10.297 32.0840 6 14.0 2.2348 22.1 9.954 32.0933 4 14.5 2.2642 23.5 10.110 32.0967 5 15.0 2.1066 19.8 10.821 32.1164 5 15.5 1.8877 16.0 11.529 32.1224 5 16.0 1.7520 12.4 17.988 32.1235 5 16.5 1.7309 11.4 20.772 32.1186 5 17.0 1.7381 11.7 21.790 32.1131 5 17.5 1.7623 12.8 19.604 32.1141 5 18.0 1.7753 12.5 16.745 32.1149 5 18.5 1.7842 12.5 17.592 32.1153 5 19.0 1.8065 12.7 17.570 32.1174 5 19.5 1.8333 12.7 17.751 32.1197 5 20.0 1.8828 12.5 18.261 32.1249 5 20.5 1.9586 12.7 16.745 32.1350 5 21.0 1.9843 12.5 17.558 32.1426 5 21.5 2.0015 12.2 17.259 32.1471 4 22.0 2.0038 12.3 16.610 32.1496 5 22.5 2.0080 12.6 15.790 32.1514 5 23.0 2.0160 12.4 15.470 32.1521 4 23.5 2.0295 12.5 16.020 32.1542 5 24.0 2.0305 12.6 16.313 32.1551 5 24.5 2.0279 12.0 17.502 32.1556 5 25.0 2.0322 12.2 16.938 32.1566 4 25.5 2.0439 12.0 18.527 32.1580 5 26.0 2.0470 11.0 16.454 32.1590 5 26.5 2.0525 11.2 16.391 32.1583 5 27.0 2.0586 10.3 17.674 32.1599 4 27.5 2.0574 10.7 17.692 32.1611 5 28.0 2.0543 10.8 16.478 32.1609 4 28.5 2.0580 10.1 16.657 32.1610 4 29.0 2.0589 9.5 17.219 32.1610 4 29.5 2.0590 10.0 18.081 32.1609 6 30.0 2.0594 9.9 17.992 32.1611 4 30.5 2.0580 10.0 17.511 32.1612 6 31.0 2.0583 9.6 19.084 32.1611 5 31.5 2.0586 9.9 18.510 32.1610 4 32.0 2.0585 9.9 18.418 32.1611 5 32.5 2.0584 9.7 18.657 32.1610 5 33.0 2.0579 10.4 18.708 32.1608 5 33.5 2.0565 9.9 18.687 32.1607 6 34.0 2.0602 10.5 20.176 32.1605 7 34.5 2.0621 10.1 19.526 32.1610 7 35.0 2.0733 9.0 19.270 32.1621 6 35.5 2.0747 9.1 21.053 32.1628 8 36.0 2.0755 8.7 19.753 32.1630 9 36.5 2.0757 8.7 23.035 32.1631 9 37.0 2.0731 8.8 22.625 32.1625 8 37.5 2.0745 8.9 21.717 32.1627 8 38.0 2.0764 7.7 20.359 32.1628 7 38.5 2.0767 8.7 20.846 32.1624 7 39.0 2.0748 9.2 22.047 32.1624 9 39.5 2.0748 8.8 21.921 32.1622 9 40.0 2.0778 9.1 19.911 32.1627 10 40.5 2.0786 8.6 19.493 32.1627 8 41.0 2.0782 8.7 20.497 32.1629 8 41.5 2.0776 8.4 21.935 32.1627 8 42.0 2.0785 8.2 20.185 32.1630 8 42.5 2.0794 8.8 21.457 32.1619 19 43.0 2.0795 9.3 24.076 32.1616 17 43.5 2.0797 9.3 23.087 32.1617 18 44.0 2.0793 9.2 23.287 32.1618 15 44.5 2.0784 8.9 25.424 32.1615 19 45.0 2.0786 9.1 25.205 32.1616 19 45.5 2.0789 8.7 25.233 32.1616 17 46.0 2.0788 8.8 25.431 32.1613 17 46.5 2.0790 9.1 25.069 32.1612 18