*2006/03/02 14:40:27.54 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/07 15:22:49.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : A2D5A78F ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.2 60.55 2 Temperature:Primary 'deg C (ITS90)' 8.47924 10.20406 3 Salinity:T0:C0 PSS-78 27.24556 31.32585 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 : IBC 20 EVENT NUMBER : 192 LATITUDE : 54 3.93700 N ! (deg min) LONGITUDE : 130 14.05800 W ! (deg min) WATER DEPTH : 71 *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 13:44:54 2286 2286 HDREDIT2 2.5.1 2006/02/20 13:48:42 ? ? CLEAN 4.8.1 2006/02/20 14:47:20 2189 2189 SHIFTDAT 3.4 2006/02/20 16:58:58 2189 2189 DELETE 6.3 2006/02/21 09:45:01 2189 523 CTDEDIT 4.60 2006/02/21 16:12:53 523 512 BINAVE 4.1 2006/02/22 17:17:05 512 59 REMOVECH 7.0 2006/03/02 14:34:29 59 59 HDREDIT2 2.5.1 2006/03/02 14:40:27 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:48:42 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 50.60 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 16:12:53 11 records were deleted in this editing session. 3 changes in channel Salinity:T0:C0 -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 14:34:29 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 14:40:27 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\2005-28-192.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 07 2005 07:31:09 Ship: MV Frosti Cruise:2005-28 Station:ibc 20 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/07/05 15:29:56.959 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.429 vmain = 12.0 iop = 163 vlith = 5.2 ncasts = 7 samples = 26679 free = 811787 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 6 11/07 15:22:49 smpls 24393 to 26678 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2286 # 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, 2286 # span 1 = 0.006, 60.632 # span 2 = -6.4317, 10.2044 # span 3 = 0.212339, 3.467726 # span 4 = 0.0000, 2.0134 # span 5 = -1.74251, 4.84779 # span 6 = -1.053, 1.004 # span 7 = 3.4010, 37.7870 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 07 2005 15:22:49 # 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 13:34:00, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0192.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:35:42, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0192.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 13:37:53, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0192.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:30, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0192.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 13:40:48, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0192.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 13:41:58, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0192.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3db. *************************************************************** 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 3.2 8.4792 27.2456 5 4.0 8.4826 27.2505 9 5.0 8.5129 27.3017 8 6.0 8.5940 27.4412 9 6.9 8.6192 27.5026 8 7.9 8.6364 27.5443 9 8.9 8.7546 27.8252 8 10.0 8.8955 28.1826 9 11.0 8.9495 28.3629 9 12.0 9.0013 28.5715 9 13.0 9.1580 29.0026 9 13.9 9.2397 29.2682 8 14.9 9.2820 29.3942 9 15.9 9.2864 29.4118 10 17.0 9.2950 29.4370 8 18.0 9.4041 29.7299 9 18.9 9.4337 29.8268 8 19.9 9.4507 29.8758 9 21.0 9.4582 29.8960 9 22.0 9.4620 29.9018 7 22.9 9.4946 29.9688 9 23.9 9.5294 30.0655 8 25.0 9.5672 30.1572 9 25.9 9.6270 30.2934 8 26.9 9.6538 30.3882 9 28.0 9.6647 30.4186 10 28.9 9.7187 30.5323 8 29.9 9.7564 30.5889 9 31.0 9.7979 30.6572 10 32.0 9.8160 30.6805 9 33.0 9.8414 30.7102 8 34.0 9.8737 30.7555 9 34.9 9.8911 30.7831 9 35.9 9.9181 30.8324 9 37.0 9.9453 30.8892 10 37.9 9.9642 30.9266 9 39.0 9.9716 30.9411 8 39.9 9.9761 30.9481 9 40.9 9.9832 30.9599 9 41.9 9.9858 30.9635 9 43.0 9.9895 30.9678 10 44.0 9.9958 30.9755 9 45.0 10.0013 30.9818 8 46.0 10.0138 30.9964 8 47.0 10.0216 31.0053 8 48.0 10.0326 31.0186 9 49.0 10.0563 31.0504 10 50.0 10.0758 31.0791 9 51.0 10.0913 31.0976 10 52.0 10.1004 31.1080 8 53.0 10.1040 31.1112 10 54.0 10.1079 31.1139 9 55.0 10.1298 31.1412 9 55.9 10.1607 31.2042 9 56.9 10.1627 31.2295 9 57.9 10.1636 31.2391 9 58.9 10.1949 31.2858 9 60.0 10.2041 31.3111 10 60.5 10.2039 31.3259 2