*2013/12/16 15:32:10.84 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/07/03 13:08:33.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 65 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.003375 65.98541 2 Temperature:Primary 'deg C (ITS90)' 10.02647 14.78557 3 Salinity:T0:C0 PSS-78 31.14148 31.94326 4 Number_of_bin_records n/a 5 17 $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 : TO1 EVENT NUMBER : 61 LATITUDE : 51 16.91000 N ! (deg min) LONGITUDE : 128 20.12000 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 15:54:33 2716 2716 CLEAN 4.8 2005/07/27 16:50:31 2716 2716 SHIFTDAT 3.4 2005/07/28 11:18:23 2716 2716 DELETE 6.3 2005/07/28 11:58:19 2716 603 CTDEDIT 4.60 2005/07/28 15:52:39 603 569 BINAVE 4.1 2005/08/18 09:33:46 569 65 REMOVECH 7.0 2005/08/18 10:21:19 65 65 HDREDIT2 2.5 2005/08/18 10:21:43 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:10 65 65 $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 56.40 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2005/07/28 15:52:39 34 records were deleted in this editing session. 16 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 10:21:19 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\061.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Jul 03 2005 06:24:55 Ship: Frosti Cruise:2005-17 Depth:76m T 01 ctd to 65m ds SBE 25 CTD V 4.1a SN 334 07/03/05 13:26:19.133 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.618 vmain = 11.7 iop = 164 vlith = 5.2 ncasts = 5 samples = 18341 free = 820125 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 07/03 13:08:33 smpls 15625 to 18340 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 2716 # 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, 2716 # span 1 = 0.164, 66.401 # span 2 = 1.2777, 14.8127 # span 3 = 0.000712, 3.848164 # span 4 = 63.1382, 63.1382 # span 5 = -1.512, 1.419 # span 6 = 0.0042, 31.9545 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 03 2005 13:08:33 # 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 14:30:43, 5.32a # datcnv_in = Q:\Cruise_Data\2005-17\CTD\2005-17-0061.hex Q:\Cruise_Data\2005-17 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jul 26 2005 14:54:54, 5.32a # wildedit_in = Q:\Cruise_Data\2005-17\CTD\convert\2005-17-0061.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 15:10:59, 5.32a # wfilter_in = Q:\Cruise_Data\2005-17\CTD\wildedit\2005-17-0061.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # celltm_date = Jul 27 2005 15:05:26, 5.32a # celltm_in = Q:\Cruise_Data\2005-17\CTD\align\2005-17-0061.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 15:06:09, 5.32a # Derive_in = Q:\Cruise_Data\2005-17\CTD\celltm\2005-17-0061.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 2.003 14.7856 31.1415 8 2.988 14.7616 31.1449 7 4.056 14.7602 31.1435 8 5.046 14.7580 31.1497 10 5.949 14.7611 31.1546 7 6.924 14.7622 31.1556 6 8.047 14.7310 31.1761 8 8.997 14.6998 31.1879 11 9.962 14.6944 31.1873 8 11.115 14.4218 31.2279 7 12.076 14.1676 31.2508 10 12.984 14.1332 31.2478 9 14.016 14.1209 31.2456 7 14.977 14.0941 31.2454 8 15.967 14.0890 31.2450 11 17.063 14.0824 31.2446 7 18.073 14.0427 31.2473 11 18.986 13.9719 31.2538 10 20.039 13.8221 31.2624 7 20.988 13.1736 31.3597 5 22.026 12.5268 31.4442 8 23.052 12.0228 31.4876 11 23.873 11.9773 31.4971 11 24.968 11.9123 31.5303 8 26.000 11.7699 31.5370 6 27.054 11.4274 31.6272 7 28.058 11.3231 31.6435 8 28.922 11.1751 31.6350 17 29.966 11.1411 31.6306 6 31.041 11.1369 31.6289 6 32.075 11.1072 31.6385 6 33.104 11.0326 31.6840 14 33.948 10.9234 31.7022 10 35.025 10.8385 31.7001 6 36.046 10.7662 31.6966 8 37.002 10.7425 31.7039 12 38.022 10.7077 31.7135 7 39.053 10.6215 31.7218 11 39.981 10.5970 31.7225 10 41.039 10.5770 31.7266 6 42.073 10.5632 31.7303 7 43.037 10.5575 31.7321 11 43.943 10.5457 31.7388 8 44.966 10.5320 31.7465 9 45.982 10.5209 31.7524 10 46.972 10.5126 31.7566 8 48.015 10.4852 31.7674 7 49.004 10.4797 31.7717 8 50.075 10.4820 31.7818 9 50.982 10.4818 31.7853 13 51.938 10.4706 31.8032 9 52.952 10.4546 31.8121 6 53.930 10.4250 31.8167 7 55.059 10.3648 31.8280 11 56.009 10.2934 31.8495 13 56.977 10.1642 31.8944 6 57.976 10.1477 31.8975 7 59.042 10.0856 31.9199 6 60.107 10.0729 31.9222 11 60.980 10.0464 31.9346 16 62.009 10.0265 31.9433 7 63.037 10.0406 31.9377 6 64.060 10.0501 31.9346 5 65.019 10.0391 31.9388 9 65.985 10.0374 31.9395 17