*2006/01/26 11:57:32.93 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/19 10:16:28.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 95 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.5905 49.56267 2 Temperature:Primary 'deg C (ITS90)' 1.54995 6.9053 3 Transmissivity %/metre 33.175 55.5 4 Fluorescence:URU:Seapoint mg/m^3 0.34E-01 0.372 5 Salinity:T0:C0 PSS-78 31.71885 32.13545 6 Number_of_bin_records n/a 2 6 $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 : PH-4 EVENT NUMBER : 73 LATITUDE : 68 10.41200 N ! (deg min) LONGITUDE : 167 49.04300 W ! (deg min) WATER DEPTH : 53 *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 10:05:49 2228 2228 CLEAN 4.8.1 2006/01/06 13:23:01 2228 2228 SHIFTDAT 3.4 2006/01/06 15:33:24 2228 2228 SHIFTDAT 3.4 2006/01/06 15:40:40 2228 2228 DELETE 6.3 2006/01/06 15:42:50 2228 424 CLIP 1.3 2006/01/06 15:48:13 424 389 CTDEDIT 4.60 2006/01/10 11:23:28 389 385 BINAVE 4.1 2006/01/10 15:19:30 385 95 REMOVECH 7.0 2006/01/26 11:56:07 95 95 HDREDIT2 2.5.1 2006/01/26 11:57:32 ? ? $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 39.71 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 2006/01/10 11:23:28 4 records were deleted in this editing session. 105 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 11:56:07 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 11:57:32 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\73-ph-4.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 19 2005 10:16:28 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: ph-4 Latitude = 68 10.412 N Longitude = 167 49.043 W depth(m): 53 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 2228 # 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, 2228 # span 1 = -0.559, 49.711 # span 2 = -10.1606, 7.8881 # span 3 = 0.125931, 3.226364 # span 4 = -0.1250, 87.4720 # span 5 = 0.0000e+00, 1.9243e+00 # span 6 = 2.2967, 3.3675 # span 7 = 5.02309, 8.69373 # span 8 = -1.618, 1.133 # span 9 = 0.9793, 32.1380 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 19 2005 10:16:28 # 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 13:17:41, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0073.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:57, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0073.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 10:03:17, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0073.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 10:05:05, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0073.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.4db and to clean salinity. --------------------------------------------------------------------- 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 6.9053 55.4 0.035 31.7188 2 3.0 6.9033 55.3 0.036 31.7233 4 3.5 6.8856 55.0 0.039 31.7290 3 4.0 6.8734 55.4 0.035 31.7313 4 4.5 6.8745 55.4 0.034 31.7311 3 5.0 6.8842 55.5 0.036 31.7293 6 5.5 6.8694 55.4 0.038 31.7308 4 6.0 6.8486 55.1 0.037 31.7324 5 6.5 6.8284 55.0 0.039 31.7340 6 7.0 6.7926 55.4 0.038 31.7389 4 7.5 6.7800 55.4 0.038 31.7406 5 8.0 6.7583 55.3 0.036 31.7425 4 8.5 6.7526 55.3 0.036 31.7422 4 9.0 6.7918 55.5 0.034 31.7387 3 9.5 6.8189 54.8 0.036 31.7353 4 9.9 6.8363 55.3 0.038 31.7328 3 10.4 6.8323 55.4 0.036 31.7332 4 10.9 6.8191 55.3 0.036 31.7345 4 11.5 6.8172 55.3 0.038 31.7350 5 12.0 6.8151 55.4 0.037 31.7367 5 12.5 6.8146 55.5 0.036 31.7369 4 13.0 6.8175 55.1 0.039 31.7365 5 13.5 6.7945 55.4 0.037 31.7390 4 13.9 6.6639 55.2 0.038 31.7571 4 14.5 6.1500 54.1 0.043 31.8288 4 14.9 5.3433 53.2 0.053 31.8913 4 15.5 4.6916 53.1 0.059 31.9250 4 16.1 4.2693 52.4 0.062 31.9282 4 16.5 4.0923 52.3 0.065 31.9195 3 17.0 3.8469 53.3 0.071 31.9290 5 17.5 3.3003 54.2 0.056 31.9725 4 18.0 2.9573 54.5 0.049 31.9759 4 18.5 2.6802 54.9 0.045 31.9731 5 19.0 2.5398 54.8 0.045 31.9653 4 19.5 2.4338 54.5 0.045 31.9690 4 20.0 2.2115 51.2 0.087 31.9848 4 20.5 1.9675 42.1 0.125 31.9903 4 21.0 1.8127 42.4 0.130 31.9864 4 21.5 1.7447 40.1 0.176 31.9835 3 22.0 1.6594 38.4 0.223 31.9855 4 22.5 1.6259 38.0 0.228 31.9851 4 23.0 1.6228 37.9 0.237 31.9912 5 23.5 1.6088 37.7 0.241 32.0041 5 24.1 1.5957 36.7 0.277 32.0120 4 24.5 1.5869 36.8 0.251 32.0218 4 25.0 1.5809 36.4 0.301 32.0297 4 25.5 1.5791 36.2 0.248 32.0363 3 26.0 1.5790 36.4 0.294 32.0441 4 26.5 1.5796 35.7 0.230 32.0509 4 27.0 1.5792 36.1 0.257 32.0572 4 27.5 1.5799 36.8 0.217 32.0631 4 28.0 1.5802 36.6 0.218 32.0690 3 28.5 1.5802 36.2 0.245 32.0742 5 29.1 1.5796 36.5 0.257 32.0804 4 29.5 1.5799 36.1 0.208 32.0851 5 30.1 1.5789 35.9 0.270 32.0900 4 30.5 1.5780 36.2 0.302 32.0941 4 31.0 1.5767 36.1 0.248 32.0980 4 31.5 1.5759 35.8 0.252 32.1010 4 32.0 1.5746 35.7 0.236 32.1040 4 32.5 1.5741 36.0 0.289 32.1074 4 33.0 1.5739 35.8 0.240 32.1100 4 33.5 1.5738 35.7 0.287 32.1128 4 34.0 1.5746 35.2 0.293 32.1152 3 34.5 1.5737 35.6 0.240 32.1170 4 35.0 1.5712 35.7 0.296 32.1189 4 35.5 1.5691 35.5 0.234 32.1202 4 36.0 1.5677 35.3 0.289 32.1213 3 36.5 1.5684 35.8 0.302 32.1225 5 37.0 1.5686 35.2 0.304 32.1241 4 37.5 1.5693 35.8 0.253 32.1258 5 38.0 1.5693 35.7 0.337 32.1266 4 38.5 1.5690 35.4 0.252 32.1282 4 39.0 1.5679 35.6 0.271 32.1297 4 39.5 1.5666 35.9 0.225 32.1303 3 40.0 1.5669 35.4 0.237 32.1308 5 40.5 1.5681 35.4 0.222 32.1312 3 41.0 1.5678 35.2 0.250 32.1315 4 41.5 1.5680 35.4 0.296 32.1322 3 42.0 1.5674 35.2 0.372 32.1325 4 42.5 1.5662 35.2 0.267 32.1330 4 43.0 1.5647 35.1 0.272 32.1338 4 43.5 1.5651 35.2 0.285 32.1337 4 44.0 1.5652 35.5 0.342 32.1344 5 44.5 1.5644 35.2 0.280 32.1346 4 45.0 1.5620 35.3 0.256 32.1348 3 45.5 1.5552 34.6 0.251 32.1350 5 46.0 1.5520 34.3 0.293 32.1354 3 46.5 1.5521 34.5 0.285 32.1351 4 47.0 1.5503 33.8 0.210 32.1354 4 47.5 1.5500 33.2 0.216 32.1352 4 48.0 1.5507 34.5 0.239 32.1352 4 48.5 1.5507 34.3 0.227 32.1355 4 49.1 1.5515 34.1 0.244 32.1354 4 49.6 1.5530 34.4 0.340 32.1353 6