*2006/01/26 11:57:32.30 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/18 17:26:01.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.519667 41.94475 2 Temperature:Primary 'deg C (ITS90)' 1.1255 4.65315 3 Transmissivity %/metre 22.55 51.86 4 Fluorescence:URU:Seapoint mg/m^3 0.5325E-01 0.7645 5 Salinity:T0:C0 PSS-78 31.62823 32.09228 6 Number_of_bin_records n/a 3 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 : UTN-2 EVENT NUMBER : 64 LATITUDE : 67 3.01900 N ! (deg min) LONGITUDE : 168 43.88500 W ! (deg min) WATER DEPTH : 48 *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 10:05:45 5322 5322 CLEAN 4.8.1 2006/01/06 13:22:54 5322 5322 SHIFTDAT 3.4 2006/01/06 15:33:18 5322 5322 SHIFTDAT 3.4 2006/01/06 15:40:33 5322 5322 DELETE 6.3 2006/01/06 15:42:42 5322 380 CLIP 1.3 2006/01/06 15:48:06 380 346 CTDEDIT 4.60 2006/01/10 10:11:14 346 322 BINAVE 4.1 2006/01/10 15:19:28 322 80 REMOVECH 7.0 2006/01/26 11:56:06 80 80 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 33.47 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 10:11:14 24 records were deleted in this editing session. 25 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 11:56:06 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\64-UTN-2.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 18 2005 17:26:01 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: UTN-2 Latitude = 67 03.019 N Longitude = 168 43.885 W depth(m): 48 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 5322 # 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, 5322 # span 1 = -0.880, 43.473 # span 2 = -12.9492, 7.1774 # span 3 = 0.011019, 3.092122 # span 4 = -0.1250, 86.3783 # span 5 = 0.0000e+00, 2.8620e+00 # span 6 = 2.6716, 3.3614 # span 7 = 6.35033, 14.91862 # span 8 = -1.122, 1.301 # span 9 = 0.0814, 32.3819 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 18 2005 17:26:01 # 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 13:17:37, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0064.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:52, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0064.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 10:03:11, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0064.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 10:04:59, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0064.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.2db and records from the bottom 2db 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 2.5 4.6521 51.6 0.055 31.6282 3 3.0 4.6519 51.5 0.055 31.6283 4 3.5 4.6523 51.7 0.054 31.6285 3 4.0 4.6516 51.7 0.057 31.6290 4 4.5 4.6510 51.8 0.057 31.6292 5 5.0 4.6509 51.7 0.055 31.6297 4 5.5 4.6507 51.7 0.059 31.6299 5 6.0 4.6504 51.8 0.062 31.6303 4 6.5 4.6506 51.8 0.058 31.6304 6 7.0 4.6512 51.7 0.062 31.6305 5 7.5 4.6518 51.9 0.059 31.6307 5 8.1 4.6532 51.6 0.062 31.6307 4 8.5 4.6528 51.5 0.060 31.6311 4 9.0 4.6518 51.4 0.059 31.6316 3 9.5 4.6510 51.6 0.056 31.6319 4 10.0 4.6505 51.6 0.059 31.6322 3 10.5 4.6498 51.6 0.060 31.6327 4 11.1 4.6423 51.7 0.053 31.6337 4 11.5 4.4888 49.8 0.070 31.6660 4 12.0 4.0714 46.4 0.109 31.7593 4 12.5 3.6666 39.2 0.166 31.8702 5 13.0 3.1429 35.2 0.236 31.9646 4 13.5 2.8477 31.2 0.437 31.9900 6 14.0 2.7228 28.7 0.513 31.9873 4 14.5 2.5539 26.7 0.633 31.9918 4 15.0 2.2543 25.5 0.765 31.9940 4 15.5 1.7050 26.7 0.582 31.9835 4 16.0 1.4515 28.8 0.424 31.9556 3 16.5 1.3379 30.3 0.412 31.9388 4 17.0 1.2709 31.0 0.385 31.9325 3 17.5 1.2092 30.9 0.315 31.9361 4 18.0 1.1784 31.2 0.324 31.9360 4 18.5 1.1650 31.5 0.280 31.9389 4 19.0 1.1605 30.8 0.301 31.9417 4 19.5 1.1570 30.9 0.286 31.9494 4 20.0 1.1588 31.2 0.304 31.9567 5 20.5 1.1578 32.0 0.407 31.9642 5 21.0 1.1549 32.1 0.364 31.9719 4 21.5 1.1456 31.0 0.313 31.9786 5 22.0 1.1319 30.6 0.388 31.9853 4 22.4 1.1315 30.4 0.315 31.9903 4 23.0 1.1293 30.3 0.343 31.9968 4 23.5 1.1286 29.8 0.375 32.0002 3 24.0 1.1291 29.5 0.346 32.0040 3 24.5 1.1284 29.9 0.394 32.0074 3 25.0 1.1287 30.2 0.326 32.0097 4 25.5 1.1273 29.1 0.299 32.0133 4 26.0 1.1255 29.3 0.358 32.0168 4 26.5 1.1261 29.2 0.390 32.0204 5 27.0 1.1298 28.9 0.289 32.0251 5 27.5 1.1301 28.8 0.391 32.0287 5 28.0 1.1314 28.5 0.366 32.0325 4 28.5 1.1324 28.6 0.329 32.0350 4 29.0 1.1313 27.9 0.304 32.0373 3 29.5 1.1327 28.3 0.346 32.0391 4 30.0 1.1353 28.2 0.352 32.0411 3 30.5 1.1453 28.0 0.317 32.0438 4 30.9 1.1442 28.1 0.366 32.0459 4 31.5 1.1376 28.2 0.324 32.0457 5 32.0 1.1373 28.7 0.320 32.0472 4 32.5 1.1411 28.1 0.399 32.0498 5 33.0 1.1517 27.9 0.306 32.0531 4 33.5 1.1857 27.3 0.361 32.0583 4 34.1 1.2088 27.4 0.321 32.0657 3 34.6 1.2131 27.3 0.380 32.0686 3 35.0 1.2164 27.1 0.479 32.0702 4 35.5 1.2150 26.7 0.396 32.0709 4 36.0 1.2198 26.6 0.289 32.0726 4 36.5 1.2292 26.9 0.380 32.0746 5 37.0 1.2405 27.2 0.426 32.0772 5 37.5 1.2490 27.0 0.389 32.0797 6 38.0 1.2520 26.2 0.379 32.0806 4 38.5 1.2574 25.9 0.400 32.0819 3 39.0 1.2567 25.9 0.336 32.0824 4 39.5 1.2656 24.9 0.411 32.0831 3 40.0 1.2917 23.6 0.447 32.0855 3 40.5 1.2992 23.3 0.458 32.0894 3 41.0 1.2974 23.0 0.429 32.0907 3 41.5 1.3020 22.9 0.415 32.0912 3 41.9 1.3093 22.5 0.440 32.0923 4