*2006/03/02 14:40:32.56 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/17 19:11:55.000 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 : 382D8C8B ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 7.35 47.7 2 Temperature:Primary 'deg C (ITS90)' 8.8602 8.989401 3 Salinity:T0:C0 PSS-78 31.57415 32.0119 4 Number_of_bin_records n/a 2 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 04 EVENT NUMBER : 345 LATITUDE : 54 7.82200 N ! (deg min) LONGITUDE : 132 27.86700 W ! (deg min) WATER DEPTH : 53 *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 13:46:08 2212 2212 HDREDIT2 2.5.1 2006/02/20 13:49:10 ? ? CLEAN 4.8.1 2006/02/20 14:47:55 1929 1929 SHIFTDAT 3.4 2006/02/20 16:59:27 1929 1929 DELETE 6.3 2006/02/21 09:45:44 1929 381 CTDEDIT 4.60 2006/02/22 16:32:15 381 331 BINAVE 4.1 2006/02/22 17:17:17 331 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 13:49:10 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 37.90 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/22 16:32:15 50 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 14:34:36 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\2005-28-345.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 17 2005 11:17:57 Ship: MV Frosti Cruise:2005-28 Station:De 04 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/17/05 19:18:18.370 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.521 vmain = 11.2 iop = 168 vlith = 5.2 ncasts = 3 samples = 7975 free = 830491 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 2 11/17 19:11:55 smpls 5763 to 7974 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2212 # 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, 2212 # span 1 = 0.181, 47.912 # span 2 = -3.9585, 9.3842 # span 3 = 0.244698, 3.482631 # span 4 = 0.0000, 2.7338 # span 5 = -1.67009, 5.99372 # span 6 = -1.412, 1.416 # span 7 = 1.8564, 48.4253 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 17 2005 19:11:55 # 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\2005-28-0345.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:36:06, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0345.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\2005-28-0345.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\2005-28-0345.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\2005-28-0345.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\2005-28-0345.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 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 7.4 8.9894 31.5742 2 7.9 8.9885 31.5756 9 9.0 8.9833 31.5870 8 9.9 8.9718 31.6133 6 10.9 8.9637 31.6336 8 11.9 8.9554 31.6568 10 12.9 8.9470 31.6802 10 14.0 8.9410 31.6950 8 15.0 8.9343 31.7115 8 15.9 8.9201 31.7447 9 16.9 8.9029 31.7980 9 18.0 8.8975 31.8243 9 18.9 8.8948 31.8392 8 19.9 8.8903 31.8645 9 21.0 8.8858 31.8926 9 22.0 8.8842 31.9169 7 23.0 8.8848 31.9217 8 23.9 8.8852 31.9285 8 25.0 8.8852 31.9403 10 25.9 8.8865 31.9433 7 27.0 8.8864 31.9432 8 28.0 8.8864 31.9422 7 29.0 8.8866 31.9432 9 29.9 8.8870 31.9502 9 31.0 8.8869 31.9544 10 31.9 8.8874 31.9522 8 33.0 8.8858 31.9611 8 34.0 8.8828 31.9706 6 34.9 8.8817 31.9732 8 36.0 8.8817 31.9736 10 36.9 8.8815 31.9740 8 38.0 8.8811 31.9750 5 39.0 8.8804 31.9766 6 40.0 8.8804 31.9763 9 40.9 8.8777 31.9815 9 41.9 8.8756 31.9850 6 43.0 8.8755 31.9854 7 44.0 8.8721 31.9911 8 45.0 8.8662 31.9999 10 45.9 8.8706 31.9939 8 47.0 8.8620 32.0086 5 47.7 8.8602 32.0119 5