*2006/01/26 11:57:31.68 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/18 03:03:25.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 88 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.5645 45.85575 2 Temperature:Primary 'deg C (ITS90)' 1.29805 5.483425 3 Transmissivity %/metre 17.575 43.425 4 Fluorescence:URU:Seapoint mg/m^3 0.1285 1.677 5 Salinity:T0:C0 PSS-78 30.7278 32.0843 6 Number_of_bin_records n/a 2 7 $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\2005-05\CTD\derive2\20 $END *ADMINISTRATION MISSION : 2005-05 AGENCY : IOS, Ocean Sciences Division, Sidney, BC COUNTRY : Canada PROJECT : JWACS-2005 SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea/Bering Strait/Chukchi Sea STATION : A3-2a EVENT NUMBER : 53 LATITUDE : 66 22.07300 N ! (deg min) LONGITUDE : 168 43.91700 W ! (deg min) *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 userpoly ' ' ' ' 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 2.9 2006/01/06 10:05:42 2994 2994 CLEAN 4.8.1 2006/01/06 13:22:48 2994 2994 SHIFTDAT 3.4 2006/01/06 15:33:13 2994 2994 SHIFTDAT 3.4 2006/01/06 15:40:28 2994 2994 DELETE 6.3 2006/01/06 15:42:37 2994 402 CLIP 1.3 2006/01/06 15:48:02 402 385 CTDEDIT 4.60 2006/01/09 17:43:20 385 370 BINAVE 4.1 2006/01/10 15:19:26 370 88 REMOVECH 7.0 2006/01/26 11:56:05 88 88 HDREDIT2 2.5.1 2006/01/26 11:57:31 ? ? $END $REMARKS -CLEAN functions: 2006/01/06 13:21:52 20 Interpolation by Record Number, in Pressure:StrainGauge 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: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.80 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 80.00 -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 20.00 Minimum Surface Salinity: 20.000 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 9 points) will be deleted. Drop rate applies in the range 10.00 to 36.12 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, 5000.000 Time Not Available in File -CTDEDIT 2006/01/09 17:43:20 15 records were deleted in this editing session. 72 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 2006/01/26 11:56:05 The following CHANNEL(S) were removed: Scan_Number Scan_Number:STD Pressure:StrainGauge:STD [dbars] Temperature:Primary:STD [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Primary:STD [S/m] Transmissivity:STD [%/metre] Fluorescence:Seapoint:STD [mg/m^3] Oxygen:Voltage:SBE [volts] Oxygen:Voltage:SBE:STD [volts] Oxygen:Dissolved:SBE [mL/L] Oxygen:Dissolved:SBE:STD [mL/L] Descent_Rate [m/s] Descent_Rate:STD [m/s] Salinity:T0:C0:STD [PSS-78] Flag Flag:STD -HEADER EDITS: 2006/01/26 11:57:31 Applied edit header: Q:\Cruise_Data\2005-05\CTD\doc\2005-05-SBE25-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:\2005-05-SBE25\53-a3-2.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2005 03:03:25 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: a3-2 Latitude = 66 22.073 N Longitude = 168 43.917 W depth(m): 49m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 2994 # 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 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 2994 # span 1 = -0.880, 46.115 # span 2 = -9.8325, 8.0563 # span 3 = 0.004803, 3.021967 # span 4 = -0.1250, 81.2914 # span 5 = 0.0000e+00, 2.6777e+00 # span 6 = 2.8632, 3.4408 # span 7 = 6.81951, 13.39315 # span 8 = -1.531, 1.192 # span 9 = 0.0347, 32.0881 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2005 03:03:25 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 10-Dec-04 # sensor 1 = Frequency 1 conductivity, 042607, 20-Jan-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 09-Mar-2004 # sensor 4 = Extrnl Volt 3 userpoly 0 # sensor 5 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 5 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Dec 09 2005 13:17:34, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0053.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:48, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0053.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jan 06 2006 10:03:07, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0053.cnv # celltm_alpha = 0.1000, 0.0000 # celltm_tau = 7.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 06 2006 10:04:53, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0053.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.4db and a few records from the bottom of the cast; salinity was cleaned. --------------------------------------------------------------------- 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 was removed because there was no calibration sampling. !--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 2.6 5.4570 42.1 0.135 30.7278 2 3.0 5.4517 42.0 0.156 30.7281 4 3.5 5.4460 41.4 0.152 30.7285 4 4.0 5.4675 42.9 0.135 30.7287 4 4.5 5.4776 43.4 0.139 30.7288 3 5.0 5.4834 41.2 0.141 30.7297 4 5.5 5.4822 43.1 0.132 30.7322 5 6.0 5.4774 43.2 0.136 30.7377 5 6.5 5.4718 43.1 0.135 30.7418 4 7.0 5.4685 43.2 0.129 30.7448 6 7.5 5.4672 43.4 0.128 30.7473 4 8.0 5.4664 43.2 0.130 30.7491 5 8.5 5.4568 43.2 0.150 30.7576 5 9.0 5.4461 42.9 0.150 30.7661 5 9.5 5.4451 43.1 0.149 30.7682 3 10.0 5.4375 42.9 0.139 30.7761 5 10.5 5.4187 42.7 0.138 30.7896 3 11.0 5.3044 41.8 0.180 30.8657 4 11.5 4.6860 37.7 0.304 31.2565 4 12.0 3.7822 33.1 0.516 31.7091 3 12.5 3.3125 30.5 0.727 31.8064 4 13.0 3.2407 29.5 0.778 31.8067 5 13.5 3.2648 28.9 0.895 31.8047 5 14.0 3.2369 28.9 1.060 31.8172 5 14.5 3.1593 27.0 0.972 31.8424 5 15.0 2.9666 23.0 1.014 31.8696 5 15.5 2.9331 22.0 1.343 31.8718 4 16.0 2.9312 22.3 1.407 31.8762 4 16.5 2.9468 23.6 1.394 31.8854 4 17.0 2.9463 22.4 1.162 31.8957 3 17.5 2.9288 23.5 1.204 31.9076 4 18.0 2.9134 23.5 1.239 31.9146 4 18.5 2.8920 22.7 1.208 31.9213 3 19.0 2.8741 22.4 1.169 31.9253 4 19.5 2.8462 22.9 1.229 31.9313 4 20.0 2.8163 20.8 1.277 31.9336 4 20.5 2.8067 21.6 1.438 31.9353 5 21.0 2.7492 23.3 1.677 31.9361 4 21.5 2.5011 20.6 1.304 31.9325 5 22.0 2.2512 17.9 1.465 31.9239 4 22.5 2.1905 17.6 1.533 31.9185 4 23.0 2.1580 20.6 1.418 31.9170 4 23.5 2.1503 21.7 1.567 31.9183 4 24.0 2.1496 21.3 1.211 31.9223 4 24.5 2.1580 21.6 1.350 31.9284 4 25.0 2.1946 20.9 1.210 31.9361 4 25.5 2.2464 21.7 1.322 31.9477 4 26.0 2.2144 22.8 1.262 31.9594 4 26.5 2.1523 23.3 1.490 31.9618 5 27.0 2.0990 22.9 1.258 31.9621 4 27.5 2.0987 24.0 1.067 31.9639 4 28.0 2.0760 23.7 1.054 31.9688 4 28.5 2.0445 22.5 1.048 31.9704 4 29.0 2.0346 22.8 1.248 31.9743 4 29.5 2.0912 22.9 1.087 31.9875 5 30.0 2.1268 23.7 0.997 32.0021 3 30.5 2.0583 24.8 0.973 32.0128 5 31.0 1.8284 26.5 1.076 32.0345 5 31.5 1.6564 26.6 0.850 32.0364 5 32.0 1.4729 26.9 0.758 32.0423 5 32.5 1.3478 27.2 0.543 32.0429 4 33.0 1.3375 27.7 0.630 32.0416 3 33.5 1.3363 27.1 0.543 32.0425 4 34.0 1.3360 26.7 0.581 32.0446 4 34.5 1.3356 26.8 0.504 32.0469 3 35.0 1.3328 26.1 0.535 32.0493 4 35.5 1.3300 25.1 0.586 32.0508 4 36.0 1.3284 25.0 0.613 32.0528 4 36.5 1.3284 25.5 0.666 32.0544 5 37.0 1.3178 25.8 0.539 32.0585 5 37.5 1.3080 26.4 0.620 32.0602 5 38.0 1.3049 26.4 0.576 32.0622 5 38.5 1.3031 26.4 0.629 32.0653 4 39.0 1.3024 26.2 0.526 32.0683 4 39.5 1.3009 24.9 0.643 32.0702 4 40.0 1.2999 25.3 0.641 32.0716 3 40.4 1.2988 25.8 0.596 32.0731 3 41.0 1.2986 24.7 0.568 32.0745 4 41.5 1.2980 25.5 0.533 32.0759 4 42.0 1.2982 25.2 0.538 32.0767 4 42.5 1.2989 25.5 0.609 32.0770 4 43.0 1.2993 24.7 0.474 32.0784 5 43.5 1.2993 24.0 0.935 32.0794 6 44.0 1.2989 24.1 0.684 32.0807 7 44.5 1.2988 24.9 0.724 32.0821 4 45.0 1.2993 24.0 0.552 32.0827 4 45.5 1.2993 24.3 0.625 32.0840 4 45.9 1.3002 24.6 0.544 32.0843 4