*2013/12/16 15:32:10.50 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/07/01 14:54:32.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.8985 51.9556 2 Temperature:Primary 'deg C (ITS90)' 8.659946 11.23989 3 Salinity:T0:C0 PSS-78 30.94376 32.34991 4 Number_of_bin_records n/a 7 15 $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 : DE05 EVENT NUMBER : 28 LATITUDE : 54 10.79000 N ! (deg min) LONGITUDE : 132 45.72000 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 2508 2508 CLEAN 4.8 2005/07/27 16:50:25 2508 2508 SHIFTDAT 3.4 2005/07/28 11:18:17 2508 2508 DELETE 6.3 2005/07/28 11:58:14 2508 481 CTDEDIT 4.60 2005/07/28 15:04:22 481 444 BINAVE 4.1 2005/08/18 09:33:44 444 51 REMOVECH 7.0 2005/08/18 10:21:18 51 51 HDREDIT2 2.5 2005/08/18 10:21:43 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:10 51 51 $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 42.28 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2005/07/28 15:04:22 37 records were deleted in this editing session. 11 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\028.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Jul 01 2005 08:01:15 Ship: Frosti Cruise:2005-17 Depth:65m De 05 ctd to 50m ds SBE 25 CTD V 4.1a SN 334 07/01/05 15:02:21.192 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.561 vmain = 11.8 iop = 164 vlith = 5.2 ncasts = 2 samples = 7336 free = 831130 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 1 07/01 14:54:32 smpls 4827 to 7335 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 2508 # 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, 2508 # span 1 = 0.087, 52.282 # span 2 = 1.5129, 12.3058 # span 3 = 0.044748, 3.557357 # span 4 = 5.3725, 63.1382 # span 5 = -1.145, 1.100 # span 6 = 0.2961, 32.3775 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 01 2005 14:54:32 # 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\2005-17-0028.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\2005-17-0028.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 15:10:56, 5.32a # wfilter_in = Q:\Cruise_Data\2005-17\CTD\wildedit\2005-17-0028.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # celltm_date = Jul 27 2005 15:05:22, 5.32a # celltm_in = Q:\Cruise_Data\2005-17\CTD\align\2005-17-0028.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 15:06:05, 5.32a # Derive_in = Q:\Cruise_Data\2005-17\CTD\celltm\2005-17-0028.cnv Q:\Cruise_Data\ 2005-07\CTD\doc\2005-07-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.5db. 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 1.898 11.2399 30.9438 14 3.012 11.2148 30.9496 8 4.042 11.1953 30.9618 8 5.055 11.1749 30.9908 9 6.032 11.0911 31.0630 9 6.979 11.0211 31.0943 8 7.984 10.9597 31.1076 8 9.026 10.9243 31.1133 10 10.007 10.8975 31.1135 9 11.000 10.7464 31.1330 8 12.054 10.5424 31.1710 8 13.037 10.3945 31.2113 10 14.023 10.2746 31.2577 9 15.007 10.1467 31.3038 8 15.995 9.8370 31.4230 9 17.002 9.7316 31.4603 8 18.035 9.7186 31.4608 9 19.002 9.7114 31.4620 8 20.002 9.6947 31.4676 9 21.050 9.6929 31.4673 7 22.008 9.6767 31.4778 9 23.021 9.6386 31.5028 8 23.967 9.5745 31.5491 9 25.001 9.5191 31.5937 8 26.014 9.4949 31.6106 8 27.001 9.4754 31.6131 8 28.039 9.4413 31.6153 8 29.036 9.3477 31.6348 7 30.002 9.3325 31.6358 9 31.051 9.3090 31.6413 9 32.005 9.2657 31.6578 7 32.961 9.1653 31.6959 8 33.969 9.0356 31.7916 8 34.989 8.9133 31.8892 8 35.986 8.9038 31.9063 7 37.004 8.9043 31.9278 8 38.034 9.1084 31.9857 8 38.976 9.4157 32.0875 9 39.986 9.5203 32.1655 9 40.970 9.4133 32.2091 9 41.987 9.1926 32.2547 9 42.970 9.0569 32.2595 8 44.076 9.0258 32.2580 8 45.030 8.9905 32.2580 7 45.969 8.9754 32.2594 9 46.983 8.9496 32.2646 8 47.987 8.8844 32.2797 9 48.960 8.8533 32.2862 9 50.002 8.7918 32.3110 8 51.124 8.7535 32.3331 14 51.956 8.6599 32.3499 15