*2007/07/03 14:52:04.59 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/16 03:45:41.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 99 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : A4727EF7 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.042 51.90331 2 Temperature:Primary 'deg C (ITS90)' 0.65396 4.5698 3 Transmissivity %/metre 15.01538 43.14 4 Fluorescence:URU:Seapoint mg/m^3 0.5058571 16.94638 5 Salinity:T0:C0 PSS-78 31.6013 32.247 6 Number_of_bin_records n/a 3 21 $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 : A3-3 EVENT NUMBER : 68 LATITUDE : 66 22.98200 N ! (deg min) LONGITUDE : 168 39.69900 W ! (deg min) WATER DEPTH : 58 *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 12:21:08 4265 4265 CLEAN 5.0 2007/02/20 12:24:29 ? ? SHIFTDAT 3.4 2007/02/23 09:38:37 4265 4265 SHIFTDAT 3.4 2007/02/23 09:41:10 4265 4265 CALIB 11.7 2007/06/28 11:55:50 4265 4265 DELETE 6.3 2007/06/28 14:18:31 4265 597 CLIP 1.3 2007/06/28 14:39:40 597 552 CTDEDIT 4.61 2007/07/02 14:47:02 552 544 BINAVE 4.1.1 2007/07/03 10:53:27 544 99 REMOVECH 8.0 2007/07/03 14:47:30 99 99 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 11:55:50 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 42.02 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 2007/07/02 14:47:02 8 records were deleted in this editing session. 141 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 14:47:30 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\2006-01-068.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2006 03:45:41 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: A3-3 Latitude: 66 22.982 N Longitude: 168 39.699 W depth(m): 58 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4265 # 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, 4265 # span 1 = -0.822, 51.323 # span 2 = -21.6379, 4.6315 # span 3 = 0.075583, 3.020567 # span 4 = -0.1250, 81.6984 # span 5 = 2.1758, 4.5409 # span 6 = 5.24236, 15.95562 # span 7 = 0.0000e+00, 3.2955e+01 # span 8 = -1.453, 1.298 # span 9 = 0.8290, 32.2511 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2006 03:45:41 # 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 17:03:27, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0068.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:25, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0068.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 10:35:52, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0068.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 10:39:25, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0068.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 3.0 4.5698 42.6 0.651 31.6013 3 3.5 4.5682 42.4 0.665 31.6056 4 4.0 4.5535 42.5 0.686 31.6072 5 4.6 4.5606 42.2 0.699 31.6071 5 5.0 4.5556 42.7 0.506 31.6115 7 5.5 4.5361 43.0 0.846 31.6138 9 6.0 4.4775 42.6 0.629 31.6144 8 6.5 4.4684 42.8 0.708 31.6136 5 7.0 4.4619 42.9 0.824 31.6106 4 7.5 4.4568 43.1 0.965 31.6105 4 8.0 4.4699 42.6 0.960 31.6088 3 8.5 4.4708 42.9 0.700 31.6093 3 9.0 4.4300 43.1 0.794 31.6117 5 9.5 4.4539 43.0 0.869 31.6098 5 10.0 4.3997 41.7 1.156 31.6179 6 10.6 4.0073 40.0 1.287 31.6711 7 11.0 3.7175 39.5 1.296 31.7267 6 11.5 3.5121 38.5 1.768 31.7565 6 12.0 3.4181 38.8 2.125 31.7703 4 12.5 3.4415 37.3 2.146 31.7689 4 13.0 2.5850 35.2 2.522 31.8681 4 13.5 2.1145 35.4 2.384 31.9167 4 14.0 2.2054 36.3 2.622 31.9063 4 14.5 2.4875 36.7 2.766 31.8818 4 15.0 2.7709 36.5 2.289 31.8447 4 15.5 2.6144 36.1 2.029 31.8479 5 16.0 2.3487 35.9 2.532 31.8758 5 16.5 2.0845 35.6 3.480 31.9014 8 17.0 1.7599 34.9 4.275 31.9256 7 17.5 1.4627 34.7 3.143 31.9809 5 18.0 1.1723 33.5 2.828 32.0141 5 18.5 1.0066 33.1 3.024 32.0323 3 19.0 0.7912 32.6 3.101 32.0393 5 19.5 0.6722 32.9 3.631 32.0416 3 20.0 0.6659 32.9 2.399 32.0416 4 20.5 0.6599 32.7 3.719 32.0416 5 21.0 0.6606 32.8 3.094 32.0424 5 21.5 0.6588 33.0 3.477 32.0429 4 22.0 0.6575 33.0 3.311 32.0425 6 22.5 0.6593 32.4 3.862 32.0415 6 23.0 0.6609 32.3 4.083 32.0411 5 23.5 0.6604 33.3 3.272 32.0423 5 24.0 0.6611 32.8 3.421 32.0430 5 24.5 0.6625 33.0 3.251 32.0429 4 25.0 0.6633 32.4 3.565 32.0429 5 25.5 0.6634 32.8 3.410 32.0433 4 26.0 0.6617 32.7 3.180 32.0430 5 26.5 0.6606 33.1 4.087 32.0427 4 27.0 0.6594 32.8 3.691 32.0424 4 27.5 0.6572 32.4 3.668 32.0431 5 28.0 0.6553 32.7 3.791 32.0425 4 28.5 0.6540 32.9 3.221 32.0429 5 29.0 0.6543 33.0 3.092 32.0427 5 29.5 0.6555 32.9 4.840 32.0430 5 30.0 0.6566 32.9 3.206 32.0431 5 30.5 0.6553 32.7 3.048 32.0435 5 31.0 0.6544 33.1 4.100 32.0435 5 31.5 0.6545 33.2 2.632 32.0433 5 32.0 0.6542 32.9 3.344 32.0434 6 32.5 0.6540 32.8 4.098 32.0437 5 33.0 0.6544 32.7 3.221 32.0441 5 33.5 0.6557 32.3 3.382 32.0448 4 34.0 0.6564 33.2 3.450 32.0447 4 34.5 0.6558 32.7 3.126 32.0444 3 35.0 0.6552 32.9 3.077 32.0445 3 35.5 0.6552 32.5 2.879 32.0442 4 36.0 0.6553 32.7 3.105 32.0438 4 36.5 0.6560 33.0 3.304 32.0435 5 37.0 0.6572 32.6 3.675 32.0434 8 37.5 0.6587 33.1 3.362 32.0441 8 38.0 0.6651 32.8 3.572 32.0454 6 38.5 0.6672 32.2 3.288 32.0455 3 39.0 0.6676 31.8 3.010 32.0459 4 39.5 0.6718 31.8 3.301 32.0465 3 39.9 0.6773 32.3 3.118 32.0468 3 40.5 0.6846 32.5 2.964 32.0477 4 41.1 0.6922 31.9 3.097 32.0485 3 41.6 0.7006 32.2 3.032 32.0499 3 42.0 0.7126 32.2 4.318 32.0523 3 42.5 0.7371 32.4 3.118 32.0560 6 43.0 0.8066 32.3 4.385 32.0707 6 43.5 0.9125 31.8 3.568 32.0806 8 44.0 0.9893 31.4 4.489 32.0922 8 44.5 1.0913 29.8 4.906 32.1086 5 45.0 1.1725 29.5 5.651 32.1187 5 45.5 1.2208 27.4 4.741 32.1237 6 46.0 1.2638 26.5 5.819 32.1315 5 46.5 1.3001 26.6 6.032 32.1357 4 47.0 1.3161 25.6 6.853 32.1383 4 47.5 1.3463 25.9 6.778 32.1435 7 48.0 1.3718 25.6 7.647 32.1416 10 48.5 1.4501 23.7 10.122 32.1565 9 49.0 1.5070 22.5 10.931 32.1657 19 49.5 1.5642 21.1 10.301 32.1884 8 50.0 1.6341 18.4 9.780 32.2126 6 50.5 1.6543 17.2 9.692 32.2238 8 51.0 1.6693 16.6 12.938 32.2336 11 51.5 1.6739 15.4 16.946 32.2431 21 51.9 1.6780 15.0 13.697 32.2470 13