*2013/12/16 15:32:10.55 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/07/01 18:55:19.000 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 2.3229 41.758 2 Temperature:Primary 'deg C (ITS90)' 8.508885 11.66057 3 Salinity:T0:C0 PSS-78 30.76284 32.21473 4 Number_of_bin_records n/a 7 11 $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 : DE03 EVENT NUMBER : 34 LATITUDE : 54 8.35000 N ! (deg min) LONGITUDE : 132 11.57000 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 2151 2151 CLEAN 4.8 2005/07/27 16:50:26 2151 2151 SHIFTDAT 3.4 2005/07/28 11:18:18 2151 2151 DELETE 6.3 2005/07/28 11:58:15 2151 390 CTDEDIT 4.60 2005/07/28 15:11:31 390 346 BINAVE 4.1 2005/08/18 09:33:44 346 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 31.92 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2005/07/28 15:11:31 44 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 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\033.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Jul 01 2005 12:01:43 Ship: Frosti Cruise:2005-17 Depth:45m De 03 ctd to 40m ds SBE 25 CTD V 4.1a SN 334 07/01/05 19:02:12.916 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.607 vmain = 11.8 iop = 163 vlith = 5.2 ncasts = 4 samples = 11531 free = 826935 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 3 07/01 18:55:19 smpls 9380 to 11530 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 2151 # 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, 2151 # span 1 = -21.656, 41.921 # span 2 = 6.9952, 15.9622 # span 3 = 0.042309, 3.671257 # span 4 = 63.1382, 63.1382 # span 5 = -12.784, 12.832 # span 6 = 0.2765, 32.2168 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 01 2005 18:55:19 # 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\2005-17-0034.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\2005-17-0034.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\2005-17-0034.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\2005-17-0034.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\2005-17-0034.cnv Q:\Cruise_Data\ 2005-07\CTD\doc\2005-07-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.2db. 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 2.323 11.6606 30.7628 10 2.886 11.5672 30.7990 11 3.951 11.4862 30.8285 8 5.012 11.4037 30.8624 9 6.068 11.2374 30.9344 8 7.097 10.7262 31.1401 7 8.049 10.4845 31.2197 8 9.033 10.4516 31.2367 8 9.966 10.4466 31.2379 10 11.010 10.4631 31.2482 9 12.027 10.4779 31.2540 8 13.011 10.4748 31.2532 8 14.016 10.4688 31.2534 8 14.943 10.4717 31.2547 7 15.953 10.4663 31.2574 8 16.990 10.4724 31.2723 10 18.057 10.4793 31.2850 11 19.030 10.3427 31.3821 9 20.002 10.2142 31.4577 8 21.029 10.2298 31.4476 8 22.012 10.1981 31.4632 8 22.991 10.1227 31.4937 9 23.946 9.9336 31.5843 8 25.041 9.6643 31.6803 9 26.023 9.6068 31.7097 8 26.991 9.5037 31.7574 9 27.996 9.4651 31.7724 9 29.055 9.4390 31.7836 8 29.998 9.3970 31.8020 8 31.008 9.2946 31.8388 8 31.983 9.1431 31.8978 9 33.020 9.0459 31.9568 9 34.047 9.0009 31.9842 7 35.006 8.9853 31.9917 7 36.001 8.9460 32.0113 9 37.014 8.8774 32.0447 9 38.016 8.8384 32.0628 10 38.974 8.6659 32.1496 8 39.948 8.5895 32.1798 7 40.956 8.5309 32.2054 7 41.758 8.5089 32.2147 7