*2006/03/02 14:40:25.00 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/02 20:50:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 42FD1A34 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.35 57.5 2 Temperature:Primary 'deg C (ITS90)' 9.2078 10.61862 3 Salinity:T0:C0 PSS-78 14.22785 29.9931 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 : IVI 29 EVENT NUMBER : 114 LATITUDE : 50 35.14500 N ! (deg min) LONGITUDE : 127 26.87800 W ! (deg min) WATER DEPTH : 65 *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 2083 2083 HDREDIT2 2.5.1 2006/02/20 13:48:28 ? ? CLEAN 4.8.1 2006/02/20 14:47:02 1757 1757 SHIFTDAT 3.4 2006/02/20 16:58:44 1757 1757 DELETE 6.3 2006/02/21 09:44:45 1757 504 CTDEDIT 4.60 2006/02/21 14:01:59 504 492 BINAVE 4.1 2006/02/22 17:17:00 492 57 REMOVECH 7.0 2006/03/02 14:34:26 57 57 HDREDIT2 2.5.1 2006/03/02 14:40:25 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:48:28 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 47.50 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 14:01:59 12 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\2005-28-114.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 02 2005 12:55:43 Ship: MV Frosti Cruise:2005-28 Station:ivi 29 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 02/16/06 02:04:24.646 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.521 vmain = 13.1 iop = 155 vlith = 5.4 ncasts = 4 samples = 12524 free = 825942 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 3 02/16 01:58:01 smpls 10441 to 12523 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2083 # 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, 2083 # span 1 = 0.036, 57.503 # span 2 = -4.1168, 10.6219 # span 3 = 0.141976, 3.360457 # span 4 = 0.0000, 2.1734 # span 5 = -1.86016, 5.16251 # span 6 = -1.011, 0.963 # span 7 = 1.0371, 30.0034 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 16 2005 01:58:01 # 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\2005-28-0114.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\2005-28-0114.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 13:37:41, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0114.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\2005-28-0114.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 13:40:36, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0114.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\2005-28-0114.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.7db. *************************************************************** 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 2.3 9.2078 14.2278 2 3.0 9.5760 17.0387 10 4.0 10.0450 21.2285 9 5.0 10.0877 21.7012 9 6.0 10.2612 23.5968 9 6.9 10.3782 25.1666 8 8.0 10.4586 26.4586 9 9.0 10.4766 26.7742 9 9.9 10.4918 27.0121 9 11.0 10.4959 27.0664 9 12.0 10.5082 27.2499 9 12.9 10.5399 27.7574 8 13.9 10.5635 28.1610 9 14.9 10.5696 28.3420 9 16.0 10.5713 28.4338 9 17.0 10.5721 28.5328 9 17.9 10.5763 28.6656 8 18.9 10.5786 28.7632 9 19.9 10.5835 28.8781 9 21.0 10.5864 28.9597 9 22.0 10.5883 29.0229 7 22.9 10.5866 29.0688 9 23.9 10.5863 29.0942 9 24.9 10.5873 29.1041 8 25.9 10.5936 29.1317 9 26.9 10.5908 29.2325 9 28.0 10.5638 29.3195 10 29.0 10.5607 29.3803 9 29.9 10.5580 29.4482 9 30.9 10.5607 29.4744 9 32.0 10.5905 29.5025 9 33.0 10.6065 29.5279 10 34.0 10.6148 29.5411 9 35.0 10.6186 29.5792 8 36.0 10.6156 29.5914 10 37.0 10.6069 29.6032 9 38.0 10.5912 29.6139 10 39.0 10.5831 29.6160 8 39.9 10.5670 29.6203 9 41.0 10.5559 29.6336 10 42.0 10.5538 29.6517 9 42.9 10.5541 29.6583 8 43.9 10.5520 29.6775 9 44.9 10.5422 29.7018 8 46.0 10.5327 29.7154 10 47.0 10.5344 29.7245 8 48.0 10.5485 29.7351 9 48.9 10.5616 29.7469 8 49.9 10.5713 29.7628 9 50.9 10.5760 29.7858 9 52.0 10.5716 29.8131 8 53.0 10.5635 29.8429 9 54.0 10.5430 29.8804 9 54.9 10.5208 29.9597 9 56.0 10.5126 29.9901 9 57.0 10.5112 29.9930 9 57.5 10.5114 29.9931 1