*2013/12/16 15:32:10.27 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/06/30 18:11:57.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 103 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.4055 102.0535 2 Temperature:Primary 'deg C (ITS90)' 7.581464 12.21279 3 Salinity:T0:C0 PSS-78 31.21176 32.71575 4 Number_of_bin_records n/a 4 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 : FI03 EVENT NUMBER : 10 LATITUDE : 54 45.69000 N ! (deg min) LONGITUDE : 133 19.28000 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 15:54:27 3093 3093 CLEAN 4.8 2005/07/27 16:50:20 3090 3090 SHIFTDAT 3.4 2005/07/28 11:18:14 3090 3090 DELETE 6.3 2005/07/28 14:05:49 3090 750 CTDEDIT 4.60 2005/07/28 14:08:10 750 750 BINAVE 4.1 2005/08/18 09:33:43 750 103 REMOVECH 7.0 2005/08/18 10:21:17 103 103 HDREDIT2 2.5 2005/08/18 10:21:42 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:10 103 103 $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 92.38 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2005/07/28 14:08:10 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 10:21:17 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Transmissivity [%/metre] Descent_Rate [m/s] Flag -HEADER EDITS: 2005/08/18 10:21:42 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\010.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Jun 30 2005 11:20:38 Ship: Frosti Cruise:2005-17 Depth:117m ctd to 100m ds SBE 25 CTD V 4.1a SN 334 06/30/05 18:21:58.411 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.589 vmain = 12.0 iop = 162 vlith = 5.2 ncasts = 3 samples = 11972 free = 826494 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 2 06/30 18:11:57 smpls 8879 to 11971 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 3093 # 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, 3093 # span 1 = 0.087, 102.384 # span 2 = 2.1700, 12.7547 # span 3 = 0.002003, 3.635595 # span 4 = 41.2896, 41.2896 # span 5 = -1.642, 1.920 # span 6 = 0.0147, 32.7215 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 30 2005 18:11:57 # 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 14:30:38, 5.32a # datcnv_in = Q:\Cruise_Data\2005-17\CTD\2005-17-0010.hex Q:\Cruise_Data\2005-17 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jul 26 2005 14:54:48, 5.32a # wildedit_in = Q:\Cruise_Data\2005-17\CTD\convert\2005-17-0010.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 15:10:54, 5.32a # wfilter_in = Q:\Cruise_Data\2005-17\CTD\wildedit\2005-17-0010.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # celltm_date = Jul 27 2005 15:05:20, 5.32a # celltm_in = Q:\Cruise_Data\2005-17\CTD\align\2005-17-0010.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 15:06:02, 5.32a # Derive_in = Q:\Cruise_Data\2005-17\CTD\celltm\2005-17-0010.cnv Q:\Cruise_Data\ 2005-07\CTD\doc\2005-07-ctd.CON # file_type = ascii END* The first 347 records were removed to ensure that DELETE selected the best data. This removed an initial drop to 4db then a return to the surface. CTDEDIT was used to clean salinity 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 0.405 12.2049 31.2263 4 1.005 12.2076 31.2260 16 1.997 12.2042 31.2254 13 3.013 12.2073 31.2253 11 3.932 12.2084 31.2258 11 5.052 12.2128 31.2272 7 6.055 12.2074 31.2291 7 7.022 12.2047 31.2292 7 7.953 12.2026 31.2302 7 9.074 12.1909 31.2333 9 9.974 12.1496 31.2374 9 10.970 12.0289 31.2453 6 11.987 11.9097 31.2468 6 13.087 11.7954 31.2370 6 14.082 11.5936 31.2235 7 14.995 11.5249 31.2159 9 15.996 11.4598 31.2118 7 17.037 11.0884 31.2415 5 17.972 10.2976 31.3358 4 18.920 10.0398 31.4236 5 20.005 9.8832 31.4824 8 20.985 9.5845 31.6151 8 21.940 9.4914 31.6488 7 22.990 9.4718 31.6522 8 23.928 9.3932 31.6946 9 24.980 9.3733 31.7146 6 25.971 9.3642 31.7289 6 27.020 9.3320 31.7421 6 27.981 9.2993 31.7506 5 29.018 9.2092 31.8157 7 30.088 9.1812 31.8582 7 30.992 9.3002 31.9760 9 31.940 9.3572 32.0316 8 32.957 9.3618 32.0528 6 34.020 9.3482 32.0698 6 35.058 9.3256 32.0777 6 35.998 9.3157 32.0794 6 36.960 9.3080 32.0816 6 38.001 9.2908 32.0875 6 39.024 9.2486 32.1080 6 39.986 9.2297 32.1159 6 41.004 9.2070 32.1251 9 42.018 9.1608 32.1458 14 42.948 9.1125 32.1616 6 43.949 9.0633 32.1781 6 45.019 9.0120 32.2049 5 46.054 9.0033 32.2075 4 47.058 8.9496 32.2263 5 48.101 8.8576 32.2528 6 49.050 8.7997 32.2665 9 49.933 8.7779 32.2702 8 50.971 8.7486 32.2791 6 52.020 8.7162 32.2883 6 53.102 8.6892 32.2958 8 53.940 8.6782 32.2978 11 55.009 8.6368 32.3094 5 56.019 8.5332 32.3439 4 57.030 8.5071 32.3510 4 57.963 8.4927 32.3549 4 59.065 8.4791 32.3580 7 60.011 8.4619 32.3613 13 60.950 8.4442 32.3656 6 61.941 8.4302 32.3703 5 62.999 8.4060 32.3784 4 63.972 8.3526 32.3968 4 65.037 8.2733 32.4191 8 66.034 8.2409 32.4247 15 66.980 8.2309 32.4275 11 67.996 8.2258 32.4295 6 68.951 8.2202 32.4323 6 69.951 8.2133 32.4356 5 70.969 8.2014 32.4408 5 71.995 8.1810 32.4490 6 73.007 8.1387 32.4657 6 73.983 8.0719 32.4923 6 74.999 7.9957 32.5212 8 76.024 7.9677 32.5302 9 77.003 7.9531 32.5357 11 77.940 7.9466 32.5386 9 78.980 7.9440 32.5397 8 80.040 7.9425 32.5402 6 81.015 7.9416 32.5403 4 81.951 7.9140 32.5523 6 82.956 7.8913 32.5617 6 83.950 7.8697 32.5699 10 84.958 7.8594 32.5742 7 85.984 7.8459 32.5803 5 87.024 7.8418 32.5823 8 88.010 7.8391 32.5830 14 88.966 7.8380 32.5834 8 89.996 7.8337 32.5857 5 91.048 7.8227 32.5910 5 92.036 7.8126 32.5957 5 93.071 7.7964 32.6038 6 94.070 7.7810 32.6114 8 95.020 7.7519 32.6261 14 95.938 7.7230 32.6412 7 96.976 7.7069 32.6497 6 98.073 7.7097 32.6480 4 98.987 7.6978 32.6550 5 99.943 7.6640 32.6738 6 101.044 7.6123 32.7006 15 102.053 7.5815 32.7158 14