*2013/12/16 15:32:11.12 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2005/07/05 17:50:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 108 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.383 107.8444 2 Temperature:Primary 'deg C (ITS90)' 6.91802 14.04429 3 Salinity:T0:C0 PSS-78 31.60575 33.88232 4 Number_of_bin_records n/a 3 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 : EP04 EVENT NUMBER : 91 LATITUDE : 49 14.78000 N ! (deg min) LONGITUDE : 126 45.57000 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 15:54:36 3187 3187 CLEAN 4.8 2005/07/27 16:50:36 3185 3185 SHIFTDAT 3.4 2005/07/28 11:18:27 3185 3185 DELETE 6.3 2005/07/28 11:58:24 3185 854 CTDEDIT 4.60 2005/07/28 16:40:06 854 854 BINAVE 4.1 2005/08/18 09:33:48 854 108 REMOVECH 7.0 2005/08/18 10:21:19 108 108 HDREDIT2 2.5 2005/08/18 10:21:44 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:32:11 108 108 $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 98.02 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2005/07/28 16:40:06 4 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\091.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Jul 05 2005 10:58:20 Ship: Frosti Cruise:2005-17 Depth:122m Ep 04 ctd to 110m ds SBE 25 CTD V 4.1a SN 334 07/05/05 17:59:48.420 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.607 vmain = 11.4 iop = 167 vlith = 5.2 ncasts = 3 samples = 11236 free = 827230 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 07/05 17:50:00 smpls 8049 to 11235 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 3187 # 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, 3187 # span 1 = 0.087, 108.018 # span 2 = 6.1851, 15.3450 # span 3 = 0.042767, 3.888049 # span 4 = 63.1382, 63.1382 # span 5 = -2.211, 2.207 # span 6 = 0.2655, 33.8831 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 05 2005 17:50:00 # 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 14:30:45, 5.32a # datcnv_in = Q:\Cruise_Data\2005-17\CTD\2005-17-0091.hex Q:\Cruise_Data\2005-17 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jul 26 2005 14:54:57, 5.32a # wildedit_in = Q:\Cruise_Data\2005-17\CTD\convert\2005-17-0091.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 15:11:02, 5.32a # wfilter_in = Q:\Cruise_Data\2005-17\CTD\wildedit\2005-17-0091.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # celltm_date = Jul 27 2005 15:05:29, 5.32a # celltm_in = Q:\Cruise_Data\2005-17\CTD\align\2005-17-0091.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\2005-17-0091.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 some reversals. 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 1.383 14.0429 31.6062 4 1.938 14.0429 31.6066 6 3.108 14.0436 31.6067 10 3.884 14.0432 31.6064 12 5.063 14.0440 31.6062 6 6.050 14.0443 31.6061 8 6.865 14.0431 31.6057 15 7.970 14.0415 31.6086 6 9.017 14.0392 31.6144 4 10.133 14.0398 31.6147 5 11.015 14.0416 31.6150 10 11.940 14.0431 31.6161 7 13.103 14.0397 31.6194 5 14.082 14.0296 31.6271 7 14.983 13.9534 31.6590 11 15.946 13.5820 31.7826 7 16.967 13.2524 31.8439 6 18.045 12.9300 31.9021 9 18.939 12.6982 31.9631 13 20.004 12.6258 31.9922 8 21.043 12.5303 32.0206 8 21.977 12.2827 32.0717 11 22.950 11.5614 32.1979 8 23.958 10.9943 32.2498 9 24.997 10.9306 32.2470 12 26.026 10.9123 32.2456 9 27.032 10.8214 32.2613 7 28.010 10.3568 32.3463 10 29.013 10.2277 32.3634 10 29.997 10.1659 32.3790 8 31.017 10.0989 32.3944 8 31.930 10.0305 32.4100 6 33.053 9.8443 32.4746 13 33.975 9.7282 32.5132 8 34.989 9.6214 32.5563 6 36.081 9.4947 32.6121 5 37.072 9.3945 32.6556 7 38.025 9.3327 32.6808 16 38.996 9.2524 32.7145 8 40.045 9.2213 32.7271 7 41.130 9.1914 32.7399 12 41.904 9.1511 32.7577 12 42.979 9.0689 32.7939 4 43.965 8.9585 32.8435 5 45.105 8.8660 32.8852 5 46.119 8.7748 32.9244 11 46.970 8.7375 32.9377 14 47.970 8.7043 32.9510 9 48.985 8.6598 32.9717 7 49.984 8.5406 33.0297 6 50.971 8.4581 33.0700 6 52.063 8.4146 33.0917 9 53.000 8.3406 33.1353 16 54.041 8.2971 33.1603 8 55.076 8.2938 33.1616 7 56.133 8.2915 33.1628 12 56.925 8.2830 33.1683 13 57.945 8.2590 33.1856 6 58.978 8.2142 33.2168 7 59.995 8.1628 33.2563 7 60.988 8.1254 33.2837 7 61.998 8.0986 33.3025 9 62.960 8.0570 33.3379 13 64.017 8.0071 33.3856 5 64.956 7.9949 33.3969 3 65.999 7.9922 33.4039 4 67.011 7.9840 33.4208 3 67.970 7.9693 33.4407 5 68.873 7.9554 33.4573 9 70.081 7.9501 33.4643 5 71.096 7.9407 33.4713 7 71.899 7.9307 33.4798 12 73.019 7.9221 33.4926 5 73.958 7.9042 33.5047 4 75.016 7.8855 33.5124 7 75.736 7.8799 33.5143 8 76.882 7.8779 33.5161 4 77.966 7.8657 33.5231 4 78.983 7.8307 33.5431 5 79.967 7.8129 33.5542 9 80.946 7.7888 33.5571 11 81.947 7.7590 33.5623 9 82.999 7.7241 33.5707 9 83.985 7.7014 33.5725 17 84.942 7.6623 33.5790 8 85.979 7.6532 33.5809 6 86.980 7.6149 33.5937 6 87.973 7.5405 33.6181 9 89.001 7.5213 33.6253 16 89.968 7.4854 33.6445 9 91.054 7.4560 33.6640 7 92.029 7.4061 33.7044 13 92.923 7.3599 33.7102 9 93.932 7.3370 33.7155 5 95.010 7.3325 33.7179 6 95.956 7.3277 33.7200 10 96.993 7.3114 33.7265 3 97.992 7.2575 33.7499 4 99.100 7.2227 33.7649 4 100.102 7.1556 33.7978 10 100.996 7.1393 33.8038 4 101.959 7.1109 33.8186 5 103.167 7.0387 33.8471 10 103.974 6.9568 33.8744 6 104.983 6.9305 33.8807 5 106.065 6.9243 33.8816 4 107.119 6.9222 33.8816 5 107.844 6.9180 33.8823 5