*2006/01/26 11:57:26.76 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/12 04:27:32.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 125 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.631333 64.53213 2 Temperature:Primary 'deg C (ITS90)' 7.291925 8.275 3 Transmissivity %/metre 38.75 49.76667 4 Fluorescence:URU:Seapoint mg/m^3 0.12475 0.3276667 5 Salinity:T0:C0 PSS-78 31.85878 32.2287 6 Number_of_bin_records n/a 3 8 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-05\CTD\derive2\20 $END *ADMINISTRATION MISSION : 2005-05 AGENCY : IOS, Ocean Sciences Division, Sidney, BC COUNTRY : Canada PROJECT : JWACS-2005 SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea/Bering Strait/Chukchi Sea STATION : UN-1 EVENT NUMBER : 17 LATITUDE : 54 11.25000 N ! (deg min) LONGITUDE : 164 43.68000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0293 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 034115 conductivity ' ' 042607 Pressure ' ' 290464 Oxygen:SBE ' ' 43-0615 userpoly ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.33 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2006/01/06 10:05:24 4178 4178 CLEAN 4.8.1 2006/01/06 13:22:11 4178 4178 SHIFTDAT 3.4 2006/01/06 15:32:41 4178 4178 SHIFTDAT 3.4 2006/01/06 15:39:55 4178 4178 DELETE 6.3 2006/01/06 15:42:09 4178 559 CLIP 1.3 2006/01/06 15:47:54 559 541 CTDEDIT 4.60 2006/01/07 16:32:30 541 525 BINAVE 4.1 2006/01/10 15:19:14 525 125 REMOVECH 7.0 2006/01/26 11:55:56 125 125 HDREDIT2 2.5.1 2006/01/26 11:57:26 ? ? $END $REMARKS -CLEAN functions: 2006/01/06 13:21:52 20 Interpolation by Record Number, in Pressure:StrainGauge Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] 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= 0.80 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 80.00 -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 20.00 Minimum Surface Salinity: 20.000 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 9 points) will be deleted. Drop rate applies in the range 10.00 to 54.64 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 2.000, 5000.000 Time Not Available in File -CTDEDIT 2006/01/07 16:32:30 16 records were deleted in this editing session. 65 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 0.50 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Standard Deviation channels were added Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2006/01/26 11:55:56 The following CHANNEL(S) were removed: Scan_Number Scan_Number:STD Pressure:StrainGauge:STD [dbars] Temperature:Primary:STD [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Primary:STD [S/m] Transmissivity:STD [%/metre] Fluorescence:Seapoint:STD [mg/m^3] Oxygen:Voltage:SBE [volts] Oxygen:Voltage:SBE:STD [volts] Oxygen:Dissolved:SBE [mL/L] Oxygen:Dissolved:SBE:STD [mL/L] Descent_Rate [m/s] Descent_Rate:STD [m/s] Salinity:T0:C0:STD [PSS-78] Flag Flag:STD -HEADER EDITS: 2006/01/26 11:57:26 Applied edit header: Q:\Cruise_Data\2005-05\CTD\doc\2005-05-SBE25-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE 25 Data File: FileName = C:\2005-05-SBE25\17-UN-1.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 12 2005 04:27:32 NMEA Latitude = 54 11.250 N NMEA Longitude = 164 43.680 W Store Lat/Lon Data = Add to Header Only Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: UN-1 depth(m): 69m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4178 # 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 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 4178 # span 1 = -0.455, 64.637 # span 2 = -3.2634, 10.9481 # span 3 = 0.111921, 3.361575 # span 4 = -0.1250, 84.0129 # span 5 = 0.0000e+00, 5.7875e-01 # span 6 = 2.6581, 3.4579 # span 7 = 5.81386, 10.82531 # span 8 = -1.842, 1.137 # span 9 = 0.8316, 32.2287 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 12 2005 04:27:32 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 10-Dec-04 # sensor 1 = Frequency 1 conductivity, 042607, 20-Jan-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 09-Mar-2004 # sensor 4 = Extrnl Volt 3 userpoly 0 # sensor 5 = Extrnl Volt 4 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 5 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Dec 09 2005 13:17:15, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0017.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:24, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0017.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jan 06 2006 10:02:40, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0017.cnv # celltm_alpha = 0.1000, 0.0000 # celltm_tau = 7.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 06 2006 10:04:21, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0017.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove records from the top 2.5db; salinity was cleaned. --------------------------------------------------------------------- Fluorescence:URU:Seapoint – The data are uncalibrated and unedited. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.1psu. The dissolved oxygen data was removed because there was no calibration sampling. !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 2.6 8.2750 39.1 0.328 31.8597 3 3.0 8.2528 39.5 0.305 31.8602 5 3.5 8.2528 39.4 0.296 31.8605 3 4.0 8.2562 39.4 0.296 31.8590 4 4.5 8.2573 39.5 0.292 31.8594 4 5.0 8.2586 39.1 0.292 31.8589 4 5.5 8.2572 39.1 0.297 31.8588 4 6.0 8.2499 38.8 0.296 31.8613 4 6.5 8.2499 39.4 0.289 31.8615 4 6.9 8.2417 39.5 0.288 31.8647 5 7.5 8.1961 40.8 0.282 31.8789 5 8.0 8.1651 41.3 0.250 31.8864 5 8.5 8.1557 41.4 0.249 31.8888 4 9.0 8.1505 41.4 0.249 31.8903 5 9.5 8.1382 41.7 0.238 31.8943 3 10.0 8.1197 41.8 0.237 31.9007 4 10.5 8.0983 41.9 0.236 31.9095 4 11.0 8.0716 42.2 0.230 31.9200 4 11.5 8.0387 42.5 0.244 31.9326 4 12.0 8.0098 42.8 0.234 31.9426 4 12.5 7.9891 43.0 0.226 31.9496 5 13.0 7.9672 42.9 0.224 31.9579 5 13.5 7.9514 43.2 0.224 31.9640 4 14.0 7.9056 43.9 0.221 31.9832 4 14.5 7.8098 44.6 0.209 32.0214 5 15.0 7.7054 45.5 0.189 32.0622 3 15.5 7.6389 45.8 0.186 32.0836 4 16.0 7.5985 46.3 0.184 32.0961 4 16.5 7.5609 46.6 0.175 32.1094 4 17.0 7.5286 47.0 0.175 32.1207 4 17.5 7.5054 47.0 0.175 32.1285 5 18.0 7.4958 47.2 0.168 32.1324 4 18.5 7.4893 47.4 0.168 32.1352 5 19.0 7.4778 47.4 0.165 32.1407 4 19.4 7.4411 48.0 0.155 32.1567 4 20.0 7.3993 48.2 0.148 32.1719 4 20.5 7.3622 48.7 0.142 32.1856 4 21.1 7.3510 48.8 0.137 32.1878 3 21.5 7.3425 49.0 0.140 32.1912 4 22.0 7.3388 49.0 0.142 32.1923 3 22.5 7.3349 49.0 0.148 32.1943 5 23.0 7.3349 49.1 0.150 32.1952 4 23.5 7.3374 49.0 0.147 32.1957 5 24.0 7.3405 48.9 0.145 32.1958 5 24.5 7.3433 49.0 0.140 32.1960 3 25.0 7.3380 49.1 0.134 32.1995 5 25.5 7.3089 49.4 0.126 32.2123 3 26.0 7.2949 49.5 0.127 32.2160 4 26.5 7.2934 49.3 0.127 32.2163 4 27.0 7.2935 49.5 0.131 32.2164 3 27.5 7.2934 49.6 0.133 32.2171 5 28.0 7.2934 49.5 0.135 32.2178 4 28.5 7.2938 49.5 0.135 32.2185 4 29.0 7.2936 49.5 0.144 32.2192 6 29.5 7.2935 49.5 0.134 32.2201 4 30.0 7.2934 49.6 0.132 32.2207 5 30.5 7.2936 49.5 0.128 32.2213 4 31.0 7.2943 49.4 0.134 32.2218 4 31.5 7.2945 49.4 0.139 32.2220 4 32.0 7.2946 49.5 0.130 32.2225 3 32.5 7.2946 49.6 0.132 32.2230 5 33.0 7.2945 49.5 0.138 32.2234 4 33.5 7.2942 49.5 0.147 32.2240 5 34.0 7.2943 49.6 0.136 32.2243 4 34.5 7.2943 49.7 0.134 32.2245 4 35.0 7.2943 49.6 0.134 32.2248 4 35.5 7.2936 49.8 0.132 32.2252 4 35.9 7.2933 49.7 0.138 32.2255 4 36.5 7.2939 49.7 0.141 32.2257 4 37.0 7.2942 49.6 0.130 32.2259 5 37.5 7.2930 49.7 0.132 32.2263 4 38.0 7.2919 49.5 0.131 32.2266 4 38.6 7.2931 49.5 0.128 32.2265 4 39.0 7.2942 49.4 0.127 32.2265 3 39.5 7.2945 49.6 0.131 32.2267 4 40.0 7.2949 49.6 0.130 32.2265 4 40.5 7.2961 49.6 0.132 32.2262 4 41.0 7.2962 49.6 0.137 32.2263 4 41.5 7.2959 49.6 0.134 32.2265 4 42.0 7.2957 49.4 0.131 32.2268 4 42.5 7.2956 49.5 0.131 32.2269 4 43.0 7.2956 49.5 0.126 32.2270 4 43.5 7.2957 49.3 0.131 32.2269 3 44.0 7.2957 49.5 0.139 32.2269 4 44.5 7.2954 49.6 0.134 32.2271 5 45.0 7.2954 49.6 0.129 32.2271 4 45.5 7.2953 49.5 0.128 32.2272 5 46.0 7.2952 49.6 0.132 32.2274 5 46.5 7.2952 49.5 0.132 32.2273 4 47.0 7.2954 49.5 0.131 32.2274 5 47.5 7.2958 49.6 0.132 32.2271 5 48.0 7.2959 49.4 0.133 32.2270 4 48.5 7.2959 49.3 0.138 32.2272 5 49.0 7.2960 49.2 0.129 32.2274 4 49.5 7.2962 49.3 0.129 32.2275 5 50.0 7.2961 49.5 0.129 32.2276 4 50.5 7.2958 49.4 0.127 32.2276 4 51.0 7.2969 49.6 0.129 32.2272 3 51.5 7.2981 49.6 0.125 32.2270 4 52.0 7.2983 49.5 0.125 32.2271 4 52.5 7.2985 49.5 0.136 32.2269 3 53.0 7.2985 49.5 0.130 32.2270 4 53.5 7.2984 49.3 0.130 32.2268 4 54.0 7.2983 49.6 0.139 32.2271 4 54.5 7.2985 49.5 0.136 32.2269 5 55.0 7.2984 49.8 0.133 32.2271 3 55.5 7.2984 49.5 0.129 32.2271 4 56.0 7.2985 49.5 0.131 32.2272 5 56.6 7.2986 49.5 0.130 32.2271 4 57.0 7.2985 49.5 0.137 32.2271 3 57.5 7.2987 49.5 0.131 32.2271 4 58.0 7.2989 49.3 0.141 32.2272 4 58.5 7.2989 49.5 0.138 32.2278 4 59.0 7.2987 49.5 0.140 32.2282 4 59.5 7.2986 49.5 0.138 32.2284 4 60.0 7.2990 49.6 0.143 32.2282 5 60.5 7.2992 49.4 0.146 32.2282 4 61.0 7.2995 49.5 0.138 32.2281 6 61.5 7.2996 49.5 0.134 32.2282 4 62.0 7.2996 49.6 0.139 32.2282 6 62.5 7.2993 49.6 0.131 32.2283 5 63.0 7.2985 49.5 0.137 32.2286 5 63.5 7.2985 49.5 0.130 32.2285 4 64.1 7.2984 49.4 0.131 32.2287 4 64.5 7.2989 49.6 0.140 32.2285 8