*2013/12/16 15:32:11.02 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/07/05 13:12:09.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 148 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.22 151.0244 2 Temperature:Primary 'deg C (ITS90)' 6.95218 14.54965 3 Salinity:T0:C0 PSS-78 31.7905 33.85132 4 Number_of_bin_records n/a 1 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 : EP07 EVENT NUMBER : 82 LATITUDE : 49 8.13000 N ! (deg min) LONGITUDE : 126 59.03000 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 15:54:35 4201 4201 CLEAN 4.8 2005/07/27 16:50:34 4201 4201 SHIFTDAT 3.4 2005/07/28 11:18:25 4201 4201 DELETE 6.3 2005/07/28 11:58:22 4201 1193 CTDEDIT 4.60 2005/07/28 16:27:17 1193 1155 BINAVE 4.1 2005/08/18 09:33:47 1155 148 REMOVECH 7.0 2005/08/18 10:21:19 148 148 HDREDIT2 2.5 2005/08/18 10:21:44 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:11 148 148 $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 141.38 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2005/07/28 16:27:17 38 records were deleted in this editing session. 27 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 10:21:44 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\082.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Jul 05 2005 06:22:16 Ship: Frosti Cruise:2005-17 Depth:472m Ep 07 ctd to 150m ds SBE 25 CTD V 4.1a SN 334 07/05/05 13:23:33.390 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.614 vmain = 11.5 iop = 165 vlith = 5.2 ncasts = 6 samples = 15026 free = 823440 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 5 07/05 13:12:09 smpls 10825 to 15025 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 4201 # 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, 4201 # span 1 = 0.087, 151.381 # span 2 = 5.3827, 14.7904 # span 3 = 0.000648, 3.899470 # span 4 = 63.1382, 63.1382 # span 5 = -2.184, 2.225 # span 6 = 0.0058, 33.8525 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 05 2005 13:12:09 # 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 14:30:44, 5.32a # datcnv_in = Q:\Cruise_Data\2005-17\CTD\2005-17-0082.hex Q:\Cruise_Data\2005-17 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jul 26 2005 14:54:56, 5.32a # wildedit_in = Q:\Cruise_Data\2005-17\CTD\convert\2005-17-0082.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 15:11:01, 5.32a # wfilter_in = Q:\Cruise_Data\2005-17\CTD\wildedit\2005-17-0082.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # celltm_date = Jul 27 2005 15:05:28, 5.32a # celltm_in = Q:\Cruise_Data\2005-17\CTD\align\2005-17-0082.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 15:06:11, 5.32a # Derive_in = Q:\Cruise_Data\2005-17\CTD\celltm\2005-17-0082.cnv Q:\Cruise_Data\ 2005-07\CTD\doc\2005-07-ctd.CON # file_type = ascii END* The descent rate of the CTD was very noisy with several reversals. CTDEDIT was used to remove surface records to 3db and records around 10-12db, 14db and 42db; salinity was cleaned. 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 3.220 14.5476 31.7905 3 3.975 14.5466 31.7909 7 5.134 14.5462 31.7906 15 5.895 14.5466 31.7908 7 7.038 14.5497 31.7915 4 8.002 14.5449 31.7924 4 9.151 14.5399 31.7932 7 9.648 14.5406 31.7933 6 12.246 14.5351 31.7963 1 13.028 14.5313 31.7972 5 14.012 14.5295 31.7976 6 15.006 14.5257 31.7980 7 16.005 14.5213 31.7976 6 17.037 14.4391 31.8028 5 17.986 14.1708 31.8231 5 18.983 12.9480 31.8745 7 20.067 12.4767 31.9088 13 20.931 11.9418 31.9520 15 21.990 11.5477 31.9846 7 23.013 11.4241 32.0107 6 24.003 11.1745 32.0876 5 25.012 11.3150 32.1562 8 26.047 11.4338 32.2432 10 27.057 11.2769 32.2983 11 28.016 11.1212 32.3071 9 28.973 11.0227 32.3138 8 29.992 10.7938 32.3317 8 31.024 10.6697 32.3362 9 31.965 10.4728 32.3445 10 32.962 10.3279 32.3484 11 33.934 10.1920 32.3571 8 34.960 10.1425 32.3572 6 36.028 10.1122 32.3590 9 36.984 10.0877 32.3609 14 37.981 10.0580 32.3629 7 39.039 9.9699 32.3702 4 40.000 9.8203 32.3803 5 40.955 9.5113 32.4145 10 42.092 9.4715 32.4165 3 42.989 9.4325 32.4276 4 43.965 9.3257 32.4559 3 45.005 9.2910 32.4601 4 46.083 9.2666 32.4693 6 46.855 9.1391 32.4810 8 47.993 9.0492 32.4927 4 49.061 8.9571 32.4941 5 50.037 8.6692 32.5146 10 50.891 8.5026 32.5438 6 51.910 8.4477 32.5559 5 52.985 8.2721 32.6843 7 53.950 8.2259 32.7239 9 55.004 8.2137 32.7431 7 56.053 8.2057 32.7594 7 57.051 8.1930 32.7822 12 57.937 8.1792 32.8128 10 58.978 8.1423 32.8475 7 60.009 8.1328 32.8726 6 61.006 8.1192 32.8994 9 61.865 8.1228 32.9166 9 62.978 8.1310 32.9354 6 64.078 8.1589 32.9586 6 65.056 8.2163 33.0495 12 65.932 8.2201 33.0686 14 67.024 8.2183 33.0765 9 68.078 8.2194 33.0954 10 68.889 8.2239 33.1007 12 69.967 8.2278 33.1052 8 71.058 8.2307 33.1108 7 72.010 8.2190 33.1345 8 72.999 8.1594 33.1672 10 74.030 8.1223 33.1881 11 74.957 8.0942 33.2009 7 76.038 8.0801 33.2055 5 77.046 8.0293 33.2310 6 78.066 7.9898 33.2858 7 78.981 7.9900 33.3035 12 80.008 7.9959 33.3083 9 81.025 8.0045 33.3149 7 82.078 8.0073 33.3188 17 82.996 8.0087 33.3215 9 84.035 8.0089 33.3310 9 84.914 7.9501 33.3667 12 85.950 7.9137 33.3952 6 87.014 7.8825 33.4343 4 88.072 7.8672 33.4547 5 89.014 7.8578 33.4631 10 89.909 7.8383 33.4746 5 91.026 7.7979 33.5083 5 92.071 7.7796 33.5309 5 92.939 7.7642 33.5434 12 93.986 7.7372 33.5421 6 95.043 7.6736 33.5474 5 96.112 7.6150 33.5495 5 96.952 7.5950 33.5643 10 97.951 7.5635 33.5768 7 99.040 7.5380 33.5829 8 99.984 7.5247 33.5859 10 100.950 7.4871 33.5963 5 101.964 7.4552 33.6046 5 103.082 7.4376 33.6141 7 103.830 7.4259 33.6226 8 105.070 7.4209 33.6248 4 106.059 7.4104 33.6325 4 107.150 7.4020 33.6383 9 107.954 7.3935 33.6439 7 108.978 7.3828 33.6501 8 110.024 7.3745 33.6552 16 111.015 7.3677 33.6591 10 112.028 7.3670 33.6644 8 113.006 7.3753 33.6680 8 114.009 7.3859 33.6736 5 115.059 7.3658 33.6830 9 115.881 7.3313 33.6912 9 116.930 7.3003 33.7078 6 117.990 7.2726 33.7185 5 118.993 7.2662 33.7207 7 119.997 7.2606 33.7233 7 120.902 7.2468 33.7318 11 121.942 7.2370 33.7372 7 122.976 7.2287 33.7415 6 124.035 7.2082 33.7519 9 124.931 7.1837 33.7674 14 125.999 7.1545 33.7841 6 127.003 7.1532 33.7855 6 128.108 7.1467 33.7882 9 128.901 7.1458 33.7888 7 129.974 7.1452 33.7890 6 130.988 7.1432 33.7897 5 132.043 7.1378 33.7915 7 133.170 7.1198 33.7969 13 134.160 7.1097 33.7994 5 134.959 7.1024 33.8010 5 135.941 7.0958 33.8025 6 137.059 7.0946 33.8022 15 137.893 7.0875 33.8041 10 139.040 7.0731 33.8082 8 140.035 7.0655 33.8098 12 140.951 7.0446 33.8156 10 142.035 7.0105 33.8262 7 143.009 7.0022 33.8286 11 144.010 6.9993 33.8294 9 145.141 6.9945 33.8314 12 145.804 6.9907 33.8327 12 146.987 6.9818 33.8366 5 148.126 6.9708 33.8415 4 149.087 6.9656 33.8445 5 150.009 6.9566 33.8492 11 151.024 6.9522 33.8513 10