*2006/01/26 11:57:30.38 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/16 21:14:55.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 84 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.209 44.30033 2 Temperature:Primary 'deg C (ITS90)' 0.8191667 2.5286 3 Transmissivity %/metre 20 47.8 4 Fluorescence:URU:Seapoint mg/m^3 0.1336667 1.8375 5 Salinity:T0:C0 PSS-78 32.67408 32.86837 6 Number_of_bin_records n/a 1 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 : UTBS-4 EVENT NUMBER : 34 LATITUDE : 64 57.52000 N ! (deg min) LONGITUDE : 169 53.14000 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 10:05:35 5136 5136 CLEAN 4.8.1 2006/01/06 13:22:36 5136 5136 SHIFTDAT 3.4 2006/01/06 15:33:01 5136 5136 SHIFTDAT 3.4 2006/01/06 15:40:16 5136 5136 DELETE 6.3 2006/01/06 15:42:26 5136 386 CLIP 1.3 2006/01/06 15:47:59 386 354 CTDEDIT 4.60 2006/01/09 13:48:53 354 339 BINAVE 4.1 2006/01/10 15:19:23 339 84 REMOVECH 7.0 2006/01/26 11:56:03 84 84 HDREDIT2 2.5.1 2006/01/26 11:57:30 ? ? $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 34.36 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 2006/01/09 13:48:53 15 records were deleted in this editing session. 64 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 11:56:03 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 11:57:30 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\34-UTBS-4.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2005 21:14:55 NMEA Latitude = 64 57.520 N NMEA Longitude = 169 53.140 W Store Lat/Lon Data = Add to Header Only Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: UTBS-4 depth(m): 49m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 5136 # 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, 5136 # span 1 = -0.828, 44.362 # span 2 = -10.7931, 7.5443 # span 3 = 0.548657, 3.335410 # span 4 = -0.1250, 84.5725 # span 5 = 0.0000e+00, 4.8010e+00 # span 6 = 2.4640, 3.4139 # span 7 = 6.28908, 10.36213 # span 8 = -1.579, 1.131 # span 9 = 5.2773, 38.9090 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2005 21:14:55 # 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 13:17:27, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0034.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:40, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0034.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 10:02:58, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0034.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 10:04:42, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0034.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.1db and a few records from the bottom of the cast; 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 3.2 2.5286 29.4 0.780 32.6770 1 3.5 2.5065 29.7 0.816 32.6776 4 4.0 2.4338 30.1 0.708 32.6757 3 4.5 2.3899 30.6 0.723 32.6744 5 5.1 2.3710 30.0 0.782 32.6744 4 5.5 2.3708 29.8 0.904 32.6741 5 6.0 2.3695 29.8 0.767 32.6742 4 6.5 2.3692 29.3 0.708 32.6741 5 7.0 2.3695 29.5 0.779 32.6744 4 7.5 2.3696 29.1 0.915 32.6752 4 8.0 2.3694 29.9 0.826 32.6756 4 8.5 2.3693 29.9 0.785 32.6758 4 9.0 2.3686 29.4 0.900 32.6762 4 9.5 2.3682 30.0 0.938 32.6766 4 10.0 2.3640 29.4 1.051 32.6768 5 10.5 2.3411 29.2 1.047 32.6814 5 11.0 2.3216 28.9 1.137 32.6820 4 11.4 2.3186 29.1 1.007 32.6808 4 12.0 2.3189 28.7 0.952 32.6809 4 12.5 2.3167 28.7 1.059 32.6818 4 13.0 2.3068 28.6 0.958 32.6832 4 13.5 2.2606 27.4 1.110 32.6938 4 14.0 2.1350 25.3 1.416 32.7062 4 14.5 1.9328 21.9 1.502 32.7173 5 15.0 1.6571 20.0 1.837 32.7246 4 15.5 1.5103 25.7 1.656 32.7254 5 16.0 1.4675 26.2 1.312 32.7251 3 16.5 1.4040 26.6 1.356 32.7260 4 17.0 1.3305 28.2 1.305 32.7295 4 17.5 1.2686 31.5 1.091 32.7285 4 18.0 1.1976 33.4 0.844 32.7292 4 18.5 1.1576 35.9 0.782 32.7275 4 19.0 1.1133 40.7 0.639 32.7318 4 19.5 1.0574 43.3 0.381 32.7384 5 20.0 1.0342 43.8 0.502 32.7411 4 20.5 1.0673 45.5 0.483 32.7456 4 21.0 1.0958 47.2 0.299 32.7528 4 21.5 1.1165 47.3 0.275 32.7605 4 22.0 1.1301 47.4 0.223 32.7668 4 22.6 1.1369 47.4 0.236 32.7715 3 23.1 1.1398 47.8 0.197 32.7743 4 23.5 1.1393 47.2 0.194 32.7766 3 24.0 1.1383 46.9 0.271 32.7790 5 24.5 1.1385 46.8 0.299 32.7812 3 25.0 1.1342 46.4 0.281 32.7829 4 25.5 1.1253 46.0 0.318 32.7843 5 26.0 1.1157 45.0 0.304 32.7857 4 26.5 1.1056 45.8 0.313 32.7861 4 27.0 1.0947 46.2 0.320 32.7873 4 27.5 1.0846 46.4 0.270 32.7881 4 28.0 1.0752 46.8 0.283 32.7892 4 28.5 1.0695 46.5 0.304 32.7898 4 29.0 1.0601 45.2 0.277 32.7912 4 29.4 1.0538 45.5 0.291 32.7915 4 30.0 1.0513 46.0 0.282 32.7923 4 30.5 1.0481 45.9 0.396 32.7931 5 31.0 1.0447 45.7 0.318 32.7944 4 31.5 1.0301 46.2 0.399 32.7972 4 32.0 1.0177 44.8 0.297 32.7981 3 32.5 1.0027 44.4 0.282 32.7986 5 33.0 0.9876 44.8 0.333 32.7986 3 33.5 0.9776 45.0 0.297 32.7988 4 33.9 0.9708 44.2 0.305 32.7989 4 34.5 0.9627 44.7 0.272 32.7997 4 34.9 0.9434 43.2 0.243 32.8024 4 35.5 0.9258 41.8 0.241 32.8091 5 36.0 0.9227 40.0 0.254 32.8172 4 36.5 0.9101 38.1 0.214 32.8277 3 37.0 0.8905 35.4 0.198 32.8388 5 37.5 0.8679 33.8 0.199 32.8486 3 38.0 0.8493 32.1 0.152 32.8548 5 38.5 0.8415 31.8 0.159 32.8570 3 39.0 0.8361 30.3 0.170 32.8590 5 39.5 0.8305 29.7 0.150 32.8612 4 40.0 0.8283 29.2 0.184 32.8621 4 40.5 0.8258 28.8 0.168 32.8634 3 41.0 0.8247 28.1 0.149 32.8641 5 41.5 0.8221 27.6 0.151 32.8650 3 42.0 0.8201 27.3 0.186 32.8657 5 42.5 0.8205 27.7 0.172 32.8662 4 43.0 0.8195 26.8 0.160 32.8671 4 43.5 0.8192 27.1 0.134 32.8677 3 44.0 0.8193 27.0 0.176 32.8684 6 44.3 0.8221 26.1 0.209 32.8681 3