*2013/12/16 15:32:11.06 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/07/05 14:41:57.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 147 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.397333 146.953 2 Temperature:Primary 'deg C (ITS90)' 6.917367 14.24405 3 Salinity:T0:C0 PSS-78 31.70298 33.88142 4 Number_of_bin_records n/a 3 18 $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 : EP06 EVENT NUMBER : 85 LATITUDE : 49 10.33000 N ! (deg min) LONGITUDE : 126 54.45000 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 4106 4106 CLEAN 4.8 2005/07/27 16:50:35 4102 4102 SHIFTDAT 3.4 2005/07/28 11:18:26 4102 4102 DELETE 6.3 2005/07/28 11:58:23 4102 1177 CTDEDIT 4.60 2005/07/28 16:32:10 1177 1171 BINAVE 4.1 2005/08/18 09:33:47 1171 147 REMOVECH 7.0 2005/08/18 10:21:19 147 147 HDREDIT2 2.5 2005/08/18 10:21:44 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:11 147 147 $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 137.16 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2005/07/28 16:32:10 6 records were deleted in this editing session. 3 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\085.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Jul 05 2005 07:52:15 Ship: Frosti Cruise:2005-17 Depth:186m Ep 06 ctd to 150m ds SBE 25 CTD V 4.1a SN 334 07/05/05 14:53:18.594 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.607 vmain = 11.5 iop = 166 vlith = 5.2 ncasts = 1 samples = 4106 free = 834360 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 0 07/05 14:41:57 smpls 0 to 4105 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 4106 # 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, 4106 # span 1 = 0.134, 147.164 # span 2 = 5.3506, 14.8752 # span 3 = 0.028398, 3.884396 # span 4 = 63.1382, 63.1382 # span 5 = -33.076, 31.259 # span 6 = 0.2174, 33.8842 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 05 2005 14:41:57 # 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 14:30:44, 5.32a # datcnv_in = Q:\Cruise_Data\2005-17\CTD\2005-17-0085.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\2005-17-0085.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\2005-17-0085.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\2005-17-0085.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 15:06:12, 5.32a # Derive_in = Q:\Cruise_Data\2005-17\CTD\celltm\2005-17-0085.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. CTDEDIT was used to remove a few records around 25 and 140db; 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 1.397 14.2254 31.7033 3 2.011 14.2234 31.7036 14 3.022 14.2246 31.7037 8 3.954 14.2265 31.7030 18 4.975 14.2249 31.7041 6 5.992 14.2246 31.7050 7 7.038 14.2247 31.7052 7 8.033 14.2247 31.7052 8 8.944 14.2264 31.7066 10 10.011 14.2290 31.7092 8 11.028 14.2309 31.7106 7 12.030 14.2281 31.7078 9 13.001 14.2306 31.7103 16 13.986 14.2399 31.7187 8 14.952 14.2385 31.7172 6 15.994 14.2368 31.7164 6 17.051 14.2437 31.7238 8 18.027 14.2441 31.7251 10 19.068 14.2439 31.7315 12 19.895 14.2126 31.7486 15 20.988 13.7907 31.7986 5 22.006 13.4770 31.8208 5 23.086 12.6922 31.9288 4 24.004 11.9335 32.0163 4 24.981 11.4790 32.0760 8 25.985 11.3197 32.1081 6 26.950 11.1189 32.1512 5 27.968 10.9832 32.1643 5 28.991 10.8783 32.1872 5 30.032 10.7815 32.2107 8 30.890 10.7430 32.2236 10 31.955 10.6034 32.2397 11 33.011 10.5282 32.2428 7 34.017 10.4637 32.2589 6 35.022 10.4352 32.2972 5 36.060 10.3241 32.3419 6 37.090 10.1905 32.3798 11 37.917 10.1262 32.3925 14 38.889 9.9655 32.4441 9 40.006 9.7936 32.4894 8 41.028 9.7147 32.4989 7 42.073 9.6137 32.5161 7 43.038 9.5722 32.5270 8 43.978 9.4298 32.6103 8 45.000 9.3383 32.6551 9 46.056 9.2992 32.6616 11 46.978 9.2622 32.6681 7 47.982 9.2094 32.6785 5 49.043 9.1438 32.6917 5 50.088 9.0322 32.7116 7 51.065 8.7138 32.7592 13 51.881 8.3589 32.7712 9 52.903 8.2863 32.7699 5 53.968 8.2694 32.7678 5 55.018 8.2550 32.7667 5 55.984 8.2415 32.7685 9 56.964 8.2304 32.7699 8 57.999 8.2187 32.7735 6 58.972 8.2085 32.7854 8 60.042 8.1862 32.8407 9 60.999 8.0829 32.9667 13 61.933 8.0657 32.9960 14 62.980 8.0742 33.0542 7 63.994 8.1109 33.1142 5 64.952 8.1312 33.1537 6 66.041 8.1080 33.2428 12 66.997 7.9541 33.3422 16 67.991 7.8758 33.3766 11 68.955 7.8709 33.3848 6 70.021 7.8679 33.3917 6 70.986 7.8654 33.3969 5 72.077 7.8621 33.4016 10 72.960 7.8592 33.4063 12 73.991 7.8550 33.4134 6 75.075 7.8436 33.4255 9 75.975 7.8170 33.4513 13 76.938 7.7802 33.4669 6 78.080 7.7490 33.4753 6 79.152 7.7325 33.4800 8 79.823 7.7277 33.4821 7 80.928 7.7265 33.4894 3 81.905 7.7199 33.5232 4 83.036 7.7170 33.5320 6 83.831 7.7181 33.5339 7 84.948 7.7239 33.5415 4 85.931 7.7284 33.5470 4 87.060 7.7015 33.5647 9 87.910 7.6824 33.5740 9 88.925 7.6784 33.5787 6 90.121 7.6779 33.5828 12 90.976 7.6783 33.5841 8 91.979 7.6790 33.5860 5 92.993 7.6800 33.5876 5 94.106 7.6795 33.5900 12 94.995 7.6765 33.5938 7 95.999 7.6721 33.5956 5 97.089 7.6590 33.5977 6 98.004 7.6241 33.6040 12 98.914 7.6088 33.6153 10 99.944 7.5685 33.6264 8 101.004 7.4342 33.6486 7 102.009 7.4078 33.6496 9 102.988 7.3864 33.6527 17 103.953 7.3689 33.6549 7 104.922 7.3582 33.6554 5 106.047 7.3185 33.6702 7 106.905 7.2954 33.6839 11 107.976 7.2792 33.6921 5 109.020 7.2442 33.7061 5 110.082 7.2150 33.7164 7 111.036 7.1898 33.7232 11 112.049 7.1820 33.7265 9 113.017 7.1678 33.7369 12 113.863 7.1532 33.7411 8 114.998 7.1355 33.7454 7 116.092 7.1195 33.7575 9 116.905 7.1097 33.7639 10 117.966 7.1076 33.7655 7 119.017 7.1071 33.7663 5 120.009 7.0931 33.7755 6 120.940 7.0835 33.7805 13 122.027 7.0600 33.7932 5 123.027 7.0417 33.8056 4 124.080 7.0413 33.8110 5 125.081 7.0416 33.8120 7 125.824 7.0417 33.8122 9 126.955 7.0412 33.8127 10 128.064 7.0290 33.8196 7 129.081 7.0074 33.8297 9 129.994 7.0009 33.8339 12 130.968 6.9882 33.8422 10 131.957 6.9812 33.8488 8 133.019 6.9789 33.8536 10 133.979 6.9800 33.8550 12 134.993 6.9806 33.8556 8 135.983 6.9814 33.8560 10 136.816 6.9816 33.8566 13 137.943 6.9808 33.8587 5 138.987 6.9796 33.8613 5 140.018 6.9713 33.8655 9 141.031 6.9676 33.8688 5 141.928 6.9636 33.8710 4 142.971 6.9534 33.8735 5 143.990 6.9269 33.8796 9 145.009 6.9230 33.8799 4 146.008 6.9198 33.8807 4 146.953 6.9174 33.8814 6