*2006/03/02 14:40:25.07 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/02 22:12:00.000 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 : 85BACFB6 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.25 41.65 2 Temperature:Primary 'deg C (ITS90)' 9.39305 10.63974 3 Salinity:T0:C0 PSS-78 14.30573 29.4048 4 Number_of_bin_records n/a 4 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 : IVI 30 EVENT NUMBER : 117 LATITUDE : 50 35.42800 N ! (deg min) LONGITUDE : 127 30.33500 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 13:44:12 2041 2041 HDREDIT2 2.5.1 2006/02/20 13:48:29 ? ? CLEAN 4.8.1 2006/02/20 14:47:03 1761 1761 SHIFTDAT 3.4 2006/02/20 16:58:44 1761 1761 DELETE 6.3 2006/02/21 09:44:46 1761 367 CTDEDIT 4.60 2006/02/21 14:02:49 367 359 BINAVE 4.1 2006/02/22 17:17:00 359 42 REMOVECH 7.0 2006/03/02 14:34:26 42 42 HDREDIT2 2.5.1 2006/03/02 14:40:25 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:48:29 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 31.80 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 14:02:49 8 records were deleted in this editing session. No data values were changed. -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 14:34:26 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 14:40:25 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\2005-28-117.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 02 2005 14:17:18 Ship: MV Frosti Cruise:2005-28 Station:ivi 30 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 02/16/06 03:25:58.401 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.521 vmain = 13.1 iop = 155 vlith = 5.4 ncasts = 5 samples = 14565 free = 823901 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 02/16 03:19:32 smpls 12524 to 14564 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2041 # 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, 2041 # span 1 = 0.047, 41.793 # span 2 = -2.8645, 10.6404 # span 3 = 0.023334, 3.310129 # span 4 = 0.0000, 2.0989 # span 5 = -1.84645, 5.09124 # span 6 = -0.960, 0.994 # span 7 = 0.2285, 29.4176 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 16 2005 03:19:32 # 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 13:33:52, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0117.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:35:31, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0117.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 13:37:42, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0117.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:20, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0117.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 13:40:37, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0117.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 13:41:45, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0117.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1db. *************************************************************** 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 1.2 9.3931 14.3057 4 1.9 9.3988 14.3879 9 3.0 9.7631 17.5647 8 4.0 10.3972 24.9678 8 4.9 10.5182 27.2981 9 5.9 10.5454 27.7854 10 7.0 10.5798 28.1835 9 7.9 10.5788 28.3147 8 9.0 10.5853 28.4021 9 10.0 10.5970 28.5025 8 11.0 10.5853 28.6034 9 11.9 10.5810 28.6491 9 13.0 10.5821 28.7013 8 13.9 10.5835 28.7463 9 14.9 10.5869 28.8090 9 15.9 10.5935 28.8579 9 16.9 10.5913 28.8723 8 18.0 10.5911 28.8768 9 19.0 10.5912 28.8795 9 19.9 10.5946 28.8829 8 21.0 10.6025 28.8920 10 21.9 10.6172 28.9126 9 23.0 10.6144 28.9999 10 24.0 10.6131 29.0545 8 25.0 10.6153 29.0711 9 26.0 10.6142 29.0848 9 27.0 10.6146 29.0943 10 28.0 10.6174 29.1434 9 29.0 10.6220 29.1585 9 30.0 10.6292 29.1839 9 31.0 10.6372 29.2352 9 31.9 10.6397 29.2705 9 32.9 10.6397 29.2727 9 33.9 10.6392 29.2725 8 34.9 10.6379 29.2860 9 36.0 10.6295 29.3308 8 37.0 10.6243 29.3475 8 38.0 10.6258 29.3581 9 39.0 10.6250 29.3675 8 39.9 10.6267 29.3828 9 40.9 10.6267 29.3909 8 41.7 10.6259 29.4048 4