*2006/03/02 14:40:22.37 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/29 00:09:03.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 63 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 50A9C94A ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.05 64.7 2 Temperature:Primary 'deg C (ITS90)' 9.42402 11.98764 3 Salinity:T0:C0 PSS-78 30.04179 32.45982 4 Number_of_bin_records n/a 5 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 09 EVENT NUMBER : 26 LATITUDE : 48 50.44200 N ! (deg min) LONGITUDE : 125 9.20300 W ! (deg min) WATER DEPTH : 80 *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 11:28:08 2495 2495 HDREDIT2 2.5.1 2006/02/20 11:45:08 ? ? CLEAN 4.8.1 2006/02/20 13:09:50 2435 2435 SHIFTDAT 3.4 2006/02/20 16:58:32 2435 2435 DELETE 6.3 2006/02/21 09:44:31 2435 541 CTDEDIT 4.60 2006/02/21 10:55:34 541 526 BINAVE 4.1 2006/02/22 17:16:56 526 63 REMOVECH 7.0 2006/03/02 14:34:24 63 63 HDREDIT2 2.5.1 2006/03/02 14:40:22 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 11:45:08 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 13:09:47 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 54.90 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 10:55:34 15 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 14:34:24 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 14:40:22 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\2005-28-026.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 28 2005 17:29:34 Ship: MV Frosti Cruise:2005-28 Station:ivi 09 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 10/29/05 00:32:29.719 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.557 vmain = 12.8 iop = 157 vlith = 5.2 ncasts = 9 samples = 24739 free = 813727 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 8 10/29 00:09:03 smpls 22244 to 24738 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2495 # 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, 2495 # span 1 = 0.117, 64.932 # span 2 = 0.4564, 11.9890 # span 3 = 0.367609, 3.591512 # span 4 = 0.0000, 2.2503 # span 5 = -1.59592, 5.20512 # span 6 = -1.488, 1.279 # span 7 = 2.6764, 41.3293 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 29 2005 00:09:03 # 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 09:16:13, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0026.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 09:52:31, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0026.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 10:41:45, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0026.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 10:46:09, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0026.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 10:47:44, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0026.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 11:11:56, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0026.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.5db. *************************************************************** 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 3.0 11.5499 30.0418 8 4.0 11.5497 30.0420 10 5.0 11.5571 30.0622 7 6.0 11.5827 30.2181 8 7.0 11.6016 30.5219 9 8.0 11.5986 30.5384 6 9.0 11.5989 30.5433 7 10.0 11.6063 30.5761 9 10.9 11.6177 30.6088 10 11.9 11.6490 30.6580 9 12.9 11.6526 30.6786 7 13.9 11.6496 30.6826 8 15.0 11.6782 30.7647 9 15.9 11.7587 30.8422 10 17.0 11.8028 30.8673 8 18.0 11.8550 30.9060 8 19.0 11.9190 30.9531 9 19.9 11.9757 30.9847 8 21.0 11.9876 31.0014 8 22.0 11.9768 31.0393 7 23.0 11.8643 31.1169 10 23.9 11.7555 31.1851 8 25.0 11.6077 31.3075 8 26.0 11.2482 31.4353 9 27.0 11.0567 31.4324 8 27.9 10.9652 31.4447 6 29.0 10.7966 31.5086 8 30.0 10.7131 31.5923 10 30.9 10.6647 31.6430 9 31.9 10.6345 31.6670 7 33.0 10.5596 31.7160 7 34.0 10.5307 31.7328 7 35.0 10.5247 31.7389 10 36.0 10.5141 31.7484 8 37.0 10.4971 31.7605 8 38.0 10.4615 31.8096 10 39.0 10.4276 31.8420 10 39.9 10.3984 31.8545 7 41.0 10.3809 31.8650 10 42.0 10.3633 31.8734 10 43.0 10.3593 31.9019 8 44.0 10.3314 31.9471 8 44.9 10.2693 31.9927 9 46.0 10.2155 32.0216 10 47.0 10.1867 32.0417 9 48.0 10.1712 32.0519 8 49.0 10.1501 32.0612 8 50.0 10.0750 32.0929 8 51.0 9.9879 32.1454 10 51.9 9.9011 32.1854 9 52.9 9.8933 32.1923 9 54.0 9.8551 32.2100 7 55.0 9.7925 32.2428 7 56.0 9.7469 32.2672 10 57.0 9.7378 32.2718 10 57.9 9.7237 32.2792 8 58.9 9.6810 32.3018 8 60.0 9.6257 32.3328 6 60.9 9.5806 32.3619 6 61.9 9.5357 32.3884 9 63.0 9.4955 32.4127 10 63.9 9.4798 32.4230 9 64.7 9.4240 32.4598 5