*2013/12/16 15:32:10.56 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/07/01 20:34:25.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 41 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.066 41.78062 2 Temperature:Primary 'deg C (ITS90)' 8.011844 12.68388 3 Salinity:T0:C0 PSS-78 30.53905 32.23479 4 Number_of_bin_records n/a 7 16 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 10 F ' ' 3 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\2005-17\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-17 AGENCY : 'PBS, The Salmon And Freshwater Ecosystems Division,' CONTINUED : ' Nanaimo, B.C.' COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Trudel M. PLATFORM : M.V. Frosti *LOCATION GEOGRAPHIC AREA : Gulf of Alaska STATION : DE02 EVENT NUMBER : 37 LATITUDE : 54 8.62000 N ! (deg min) LONGITUDE : 131 57.90000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 4054 conductivity ' ' 2754 transmissometer:primary ' ' 197 $END $REMARKS SOFTWARE VERSION 1.30 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/07/27 15:54:30 2300 2300 CLEAN 4.8 2005/07/27 16:50:26 2300 2300 SHIFTDAT 3.4 2005/07/28 11:18:18 2300 2300 DELETE 6.3 2005/07/28 11:58:15 2300 410 CTDEDIT 4.60 2005/07/28 15:13:21 410 376 BINAVE 4.1 2005/08/18 09:33:45 376 41 REMOVECH 7.0 2005/08/18 10:21:18 41 41 HDREDIT2 2.5 2005/08/18 10:21:43 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:10 41 41 $END $REMARKS -CLEAN functions: 2005/07/27 16:50:19 20 Interpolation by Record Number, in Pressure:StrainGauge 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 31.97 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2005/07/28 15:13:21 34 records were deleted in this editing session. 6 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 2005/08/18 10:21:18 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Transmissivity [%/metre] Descent_Rate [m/s] Flag -HEADER EDITS: 2005/08/18 10:21:43 Applied edit header: Q:\Cruise_Data\2005-17\CTD\doc\2005-17-HDR.TXT $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\data\2005-17\035.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Jul 01 2005 13:40:40 Ship: Frosti Cruise:2005-17 Depth:48m De 02 ctd to 40m ds SBE 25 CTD V 4.1a SN 334 07/01/05 20:42:00.366 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.629 vmain = 11.8 iop = 163 vlith = 5.2 ncasts = 5 samples = 13806 free = 824660 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 = 4000 battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 4 07/01 20:34:25 smpls 11531 to 13805 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 2300 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = dz/dtM: Descent Rate [m/s] # name 6 = sal00: Salinity [PSU] # name 7 = flag: flag # span 0 = 1, 2275 # span 1 = 0.134, 41.968 # span 2 = 7.9946, 17.2586 # span 3 = 0.029889, 3.750846 # span 4 = 63.1382, 63.1382 # span 5 = -1.087, 1.094 # span 6 = 0.1887, 32.2470 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 01 2005 20:34:25 # 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 = Extrnl Volt 4 transmissometer, primary, 197, 20-June-05 # datcnv_date = Jul 26 2005 14:30:40, 5.32a # datcnv_in = Q:\Cruise_Data\2005-17\CTD\2005-17-0037.hex Q:\Cruise_Data\2005-17 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jul 26 2005 14:54:51, 5.32a # wildedit_in = Q:\Cruise_Data\2005-17\CTD\convert\2005-17-0037.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Jul 26 2005 15:10:57, 5.32a # wfilter_in = Q:\Cruise_Data\2005-17\CTD\wildedit\2005-17-0037.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # celltm_date = Jul 27 2005 15:05:23, 5.32a # celltm_in = Q:\Cruise_Data\2005-17\CTD\align\2005-17-0037.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 27 2005 15:06:06, 5.32a # Derive_in = Q:\Cruise_Data\2005-17\CTD\celltm\2005-17-0037.cnv Q:\Cruise_Data\ 2005-07\CTD\doc\2005-07-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.6db; salinity was cleaned lightly. The only bottles were from around 11db.The comparison with bottle data showed a lot of scatter; salinity is considered +/-0.005psu. The transmissivity channel was removed because the data was bad. !----1---- ---2---- ---3---- -4-- !Pressure Temperat Salinity Numb ! ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !--------- -------- -------- ---- *END OF HEADER 2.066 12.6839 30.5390 12 2.949 11.9593 30.7302 11 3.967 11.3733 30.8795 9 4.957 11.0172 30.9834 10 6.023 10.9258 31.0063 10 7.068 10.5717 31.1269 9 7.973 10.3166 31.2121 8 8.987 10.2419 31.2340 8 10.017 10.0675 31.3036 8 11.022 9.5639 31.5282 8 12.045 9.3357 31.6008 10 13.043 9.2454 31.6349 8 14.045 9.2286 31.6460 9 14.989 9.2124 31.6509 8 16.002 9.2004 31.6505 8 17.010 9.1703 31.6576 8 18.051 9.1192 31.6674 8 19.011 9.1081 31.6812 9 20.007 9.0486 31.7017 8 21.018 8.9767 31.7188 8 22.000 8.8958 31.7538 7 22.958 8.8508 31.7884 8 23.999 8.7812 31.8437 9 25.021 8.6157 31.8734 9 26.025 8.5659 31.8739 8 27.020 8.4952 31.9011 7 27.981 8.4587 31.9460 8 29.017 8.3854 32.0087 8 30.018 8.2992 32.0700 9 30.978 8.2560 32.1052 8 32.031 8.2456 32.1152 10 33.015 8.2199 32.1335 8 33.986 8.2075 32.1396 9 35.007 8.1990 32.1440 8 36.020 8.1933 32.1486 7 37.021 8.1848 32.1655 9 38.027 8.1758 32.1779 9 39.039 8.1782 32.1853 14 39.988 8.1638 32.1937 12 40.972 8.1242 32.2095 16 41.781 8.0118 32.2348 16