*2006/01/26 11:57:32.50 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/19 00:22:27.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 87 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.661 45.29234 2 Temperature:Primary 'deg C (ITS90)' 1.988567 5.53294 3 Transmissivity %/metre 3.066667 46.16 4 Fluorescence:URU:Seapoint mg/m^3 0.955E-01 1.00975 5 Salinity:T0:C0 PSS-78 32.00304 32.63284 6 Number_of_bin_records n/a 1 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 ' ' 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 : UTN-5 EVENT NUMBER : 67 LATITUDE : 67 40.22200 N ! (deg min) LONGITUDE : 168 57.46500 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 10:05:46 8156 8156 CLEAN 4.8.1 2006/01/06 13:22:57 8156 8156 SHIFTDAT 3.4 2006/01/06 15:33:20 8156 8156 SHIFTDAT 3.4 2006/01/06 15:40:35 8156 8156 DELETE 6.3 2006/01/06 15:42:44 8156 381 CLIP 1.3 2006/01/06 15:48:08 381 357 CTDEDIT 4.60 2006/01/10 10:39:15 357 352 BINAVE 4.1 2006/01/10 15:19:28 352 87 REMOVECH 7.0 2006/01/26 11:56:07 87 87 HDREDIT2 2.5.1 2006/01/26 11:57:32 ? ? $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 35.32 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 2006/01/10 10:39:15 5 records were deleted in this editing session. 64 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 11:56:07 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 11:57:32 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\67-UTN-5.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 19 2005 00:22:27 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: UTN-5 Latitude = 67 40.222 N Longitude = 168 57.465 W depth(m): 51m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 8156 # 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, 8156 # span 1 = -0.809, 45.316 # span 2 = -21.6696, 17.9207 # span 3 = -0.167811, 3.412290 # span 4 = -0.1250, 82.7157 # span 5 = 0.0000e+00, 3.5934e+00 # span 6 = 1.7302, 3.6081 # span 7 = 3.64289, 99.00000 # span 8 = -1.164, 1.328 # span 9 = 0.0000, 36.5558 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 19 2005 00:22:27 # 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 13:17:39, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0067.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:54, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0067.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 10:03:13, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0067.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 10:05:01, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0067.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.5db and to clean salinity. --------------------------------------------------------------------- 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 2.7 5.4836 45.5 0.132 32.0151 1 3.0 5.4865 45.7 0.134 32.0127 5 3.5 5.5082 45.7 0.097 32.0072 5 4.0 5.5258 45.9 0.096 32.0037 4 4.5 5.5329 46.2 0.103 32.0030 5 5.0 5.5315 45.4 0.095 32.0037 4 5.5 5.5305 45.4 0.111 32.0051 5 6.0 5.5274 45.9 0.113 32.0066 4 6.5 5.5155 45.0 0.155 32.0088 4 7.0 5.4799 45.0 0.146 32.0180 5 7.5 5.4215 44.7 0.140 32.0366 3 8.0 5.3666 43.2 0.168 32.0541 4 8.4 5.3187 43.8 0.169 32.0634 4 9.0 5.2870 43.2 0.176 32.0676 4 9.5 5.2660 42.3 0.205 32.0709 3 9.9 5.2432 41.8 0.216 32.0765 4 10.5 5.2170 41.4 0.268 32.0855 5 11.0 5.1941 40.8 0.322 32.0985 5 11.5 5.1789 40.2 0.284 32.1147 5 12.0 5.1719 39.8 0.342 32.1331 5 12.5 5.1531 39.8 0.373 32.1760 4 12.9 5.0684 38.5 0.426 32.2468 4 13.5 4.7295 40.7 0.394 32.3222 4 14.0 4.2952 39.9 0.335 32.3942 3 14.5 3.9038 42.1 0.258 32.4487 4 15.0 3.4148 43.9 0.241 32.4863 3 15.5 3.0434 45.3 0.178 32.5012 3 16.0 2.8664 44.4 0.184 32.5040 4 16.5 2.7983 41.5 0.214 32.5074 4 17.0 2.7670 38.4 0.288 32.5091 4 17.5 2.7142 34.9 0.358 32.5081 5 18.0 2.6151 29.9 0.619 32.5111 5 18.5 2.3871 37.9 0.526 32.5155 5 19.0 2.1647 32.4 0.233 32.5215 5 19.5 2.1008 30.0 0.321 32.5235 4 20.0 2.0918 30.4 0.433 32.5251 3 20.5 2.0785 29.3 0.356 32.5318 4 21.0 2.0630 27.7 0.420 32.5358 3 21.5 2.0569 27.6 0.495 32.5397 3 22.0 2.0539 25.1 0.594 32.5462 3 22.5 2.0516 26.3 0.735 32.5510 3 23.0 2.0489 26.7 0.777 32.5551 5 23.6 2.0428 26.5 0.613 32.5593 4 24.0 2.0394 25.0 0.772 32.5636 6 24.5 2.0306 21.1 0.676 32.5692 5 25.0 2.0212 19.1 0.537 32.5781 6 25.5 2.0188 17.9 0.471 32.5833 3 26.0 2.0168 17.2 0.526 32.5871 4 26.5 2.0153 16.9 0.604 32.5914 4 27.0 2.0152 17.4 0.648 32.5957 2 27.5 2.0152 19.0 0.592 32.5981 4 28.0 2.0152 20.0 0.528 32.5997 2 28.5 2.0151 20.4 0.552 32.6013 4 29.0 2.0151 20.8 0.545 32.6038 4 29.5 2.0142 21.5 0.558 32.6059 4 30.0 2.0121 22.5 0.785 32.6086 5 30.5 2.0092 19.9 0.622 32.6107 5 31.0 2.0047 17.5 0.493 32.6131 5 31.5 2.0016 13.3 0.401 32.6159 5 32.0 1.9980 12.7 0.356 32.6174 4 32.5 1.9957 12.3 0.505 32.6183 3 33.0 1.9943 11.6 0.435 32.6200 4 33.5 1.9929 10.8 0.551 32.6215 3 34.0 1.9923 9.8 0.494 32.6226 3 34.4 1.9913 9.3 0.569 32.6232 3 35.0 1.9911 9.4 0.710 32.6236 4 35.5 1.9913 9.3 0.682 32.6247 5 36.0 1.9915 8.7 0.656 32.6254 4 36.5 1.9921 8.3 0.861 32.6262 5 37.0 1.9920 8.0 0.825 32.6274 5 37.5 1.9917 7.3 0.858 32.6288 5 38.0 1.9916 6.7 0.756 32.6294 4 38.5 1.9920 6.7 0.984 32.6298 3 39.0 1.9922 6.5 0.765 32.6307 3 39.5 1.9921 6.4 0.770 32.6308 3 39.9 1.9922 6.3 0.778 32.6308 3 40.4 1.9923 6.7 0.892 32.6311 3 41.0 1.9921 6.2 0.799 32.6316 5 41.5 1.9914 5.9 0.904 32.6315 4 42.0 1.9906 5.0 1.010 32.6315 4 42.5 1.9889 4.4 0.888 32.6315 5 43.0 1.9891 4.9 0.942 32.6317 5 43.5 1.9897 4.9 0.769 32.6323 4 44.0 1.9904 5.0 0.854 32.6325 4 44.5 1.9888 3.8 0.685 32.6327 4 45.1 1.9886 3.5 0.824 32.6325 6 45.3 1.9898 3.1 0.958 32.6328 3