*2006/03/02 14:40:32.67 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/17 22:43:53.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 42 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : DA643D42 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.4 41.5 2 Temperature:Primary 'deg C (ITS90)' 8.9127 9.0235 3 Salinity:T0:C0 PSS-78 31.34838 31.7997 4 Number_of_bin_records n/a 1 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 9 F ' ' 4 4 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-28\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-28 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Morris J. PLATFORM : M.V. Frosti *LOCATION GEOGRAPHIC AREA : NE Pacific STATION : DE 02 EVENT NUMBER : 351 LATITUDE : 54 8.52000 N ! (deg min) LONGITUDE : 131 57.84300 W ! (deg min) WATER DEPTH : 49 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 4054 conductivity ' ' 2754 Pressure ' ' 290544 Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.91 2006/02/20 13:46:09 1820 1820 HDREDIT2 2.5.1 2006/02/20 13:49:11 ? ? CLEAN 4.8.1 2006/02/20 14:47:56 1690 1690 SHIFTDAT 3.4 2006/02/20 16:59:27 1690 1690 DELETE 6.3 2006/02/21 09:45:44 1690 349 BINAVE 4.1 2006/02/22 17:17:18 349 42 REMOVECH 7.0 2006/03/02 14:34:36 42 42 HDREDIT2 2.5.1 2006/03/02 14:40:32 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:49:11 Applied edit header: Q:\Cruise_Data\2005-28\CTD\doc\2005-28-hdr1.txt Channel 2: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar -CLEAN functions: 2006/02/20 14:47:00 20 Interpolation by Record Number, in Pressure 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= 0.70 Salinity was recalculated after shift -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 7 points) will be deleted. Drop rate applies in the range 10.00 to 31.50 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2006/03/02 14:34:36 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [mL/L] Descent_Rate [m/s] Flag -HEADER EDITS: 2006/03/02 14:40:32 Applied edit header: Q:\Cruise_Data\2005-28\CTD\doc\2005-28-hdr2.txt $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\data\2005-28\2005-28-351.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 17 2005 14:49:18 Ship: MV Frosti Cruise:2005-28 Station:De 02 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/17/05 22:49:32.139 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.525 vmain = 11.2 iop = 168 vlith = 5.2 ncasts = 5 samples = 11612 free = 826854 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2600 battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 4 11/17 22:43:53 smpls 9792 to 11611 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 1820 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 5 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity [PSU] # name 8 = flag: flag # span 0 = 1, 1820 # span 1 = 0.181, 41.484 # span 2 = -3.7554, 9.4768 # span 3 = 0.168373, 3.465141 # span 4 = 0.0000, 2.7949 # span 5 = -1.67097, 6.16844 # span 6 = -1.220, 1.251 # span 7 = 1.2495, 47.8513 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 17 2005 22:43:53 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 4054, 14-Oct-04 # sensor 1 = Frequency 1 conductivity, 2754, 15-Oct-04, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 0047, 10-Feb-05 # datcnv_date = Feb 20 2006 13:34:18, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0351.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:36:07, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0351.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # alignctd_date = Feb 20 2006 13:38:17, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0351.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:54, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0351.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 2006 13:41:12, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0351.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 20 2006 13:42:25, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0351.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* *************************************************************** The salinity calibration at rest is considered ±0.002psu. Other instrumental errors, including variations in alignment due to descent rate variations, are expected to cause errors in salinity of up to 0.01psu in high gradient areas and much smaller errors at depth. The dissolved oxygen channel was removed from the file because there was no recalibration sampling during this cruise. !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.4 9.0235 31.3496 1 1.9 9.0211 31.3484 9 3.0 9.0188 31.3514 10 4.0 9.0128 31.3695 9 5.0 9.0095 31.3838 8 6.0 9.0124 31.3731 9 6.9 8.9911 31.4445 9 8.0 8.9899 31.4506 9 8.9 8.9922 31.5174 8 9.9 8.9972 31.5662 9 10.9 9.0012 31.5785 10 12.0 9.0047 31.5883 9 13.0 9.0054 31.5928 7 13.9 9.0038 31.5966 10 15.0 9.0016 31.5991 9 16.0 8.9997 31.6009 8 16.9 8.9978 31.6035 9 17.9 8.9952 31.6088 9 19.0 8.9917 31.6171 8 20.0 8.9853 31.6272 9 20.9 8.9791 31.6367 9 22.0 8.9748 31.6442 8 23.0 8.9719 31.6510 7 24.0 8.9666 31.6637 9 25.0 8.9637 31.6709 10 25.9 8.9600 31.6870 8 26.9 8.9585 31.6932 7 28.0 8.9573 31.6968 8 29.0 8.9548 31.7025 8 30.0 8.9538 31.7047 8 30.9 8.9512 31.7094 9 32.0 8.9506 31.7106 9 33.0 8.9497 31.7127 10 33.9 8.9478 31.7181 9 34.9 8.9389 31.7422 7 35.9 8.9350 31.7528 7 37.0 8.9350 31.7531 7 38.0 8.9337 31.7565 9 39.0 8.9312 31.7623 10 40.0 8.9225 31.7820 10 41.0 8.9164 31.7936 10 41.5 8.9127 31.7997 1