*2006/01/26 11:57:30.17 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/16 07:45:33.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 93 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.543333 48.2835 2 Temperature:Primary 'deg C (ITS90)' 0.4954 8.3248 3 Transmissivity %/metre 43.975 57.075 4 Fluorescence:URU:Seapoint mg/m^3 0.32E-01 0.153 5 Salinity:T0:C0 PSS-78 31.93193 32.5744 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 : BCS-6 EVENT NUMBER : 31 LATITUDE : 64 1.97000 N ! (deg min) LONGITUDE : 171 49.93000 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 10:05:34 4631 4631 CLEAN 4.8.1 2006/01/06 13:22:33 4631 4631 SHIFTDAT 3.4 2006/01/06 15:32:59 4631 4631 SHIFTDAT 3.4 2006/01/06 15:40:13 4631 4631 DELETE 6.3 2006/01/06 15:42:24 4631 408 CLIP 1.3 2006/01/06 15:47:59 408 387 CTDEDIT 4.60 2006/01/09 13:11:58 387 379 BINAVE 4.1 2006/01/10 15:19:23 379 93 REMOVECH 7.0 2006/01/26 11:56:02 93 93 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 38.29 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 13:11:58 8 records were deleted in this editing session. 150 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 11:56:02 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\31-BCS-6.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 16 2005 07:45:33 NMEA Latitude = 64 1.970 N NMEA Longitude = 171 49.930 W Store Lat/Lon Data = Add to Header Only Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: BCS-6 depth(m): 48m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4631 # 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, 4631 # span 1 = -0.597, 48.293 # span 2 = -2.5928, 11.6344 # span 3 = 0.003610, 3.389981 # span 4 = -0.1250, 86.9125 # span 5 = 0.0000e+00, 5.6899e-01 # span 6 = 2.5360, 3.4347 # span 7 = 5.47671, 10.52682 # span 8 = -0.831, 1.236 # span 9 = 0.0296, 32.7811 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 16 2005 07:45:33 # 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 13:17:26, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0031.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:38, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0031.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 10:02:56, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0031.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 10:04:39, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0031.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; 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 2.5 8.3248 55.6 0.042 31.9319 3 3.0 8.3214 56.0 0.038 31.9321 3 3.5 8.3151 54.6 0.036 31.9327 3 4.0 8.3119 56.1 0.045 31.9328 4 4.5 8.3138 56.1 0.038 31.9330 5 5.0 8.3170 55.9 0.038 31.9338 4 5.5 8.2661 56.4 0.035 31.9352 6 6.0 8.2403 56.5 0.034 31.9361 4 6.5 8.2297 56.0 0.050 31.9367 5 7.0 8.1998 56.5 0.037 31.9374 5 7.5 8.1777 56.9 0.034 31.9375 4 8.0 8.1726 56.8 0.034 31.9398 4 8.5 8.1627 56.6 0.034 31.9438 4 9.0 8.1560 56.6 0.034 31.9450 4 9.5 8.1500 56.9 0.033 31.9470 4 10.0 8.1444 57.1 0.032 31.9472 4 10.5 8.1400 56.9 0.033 31.9477 4 11.0 8.1347 57.0 0.034 31.9486 4 11.5 8.1297 56.9 0.034 31.9494 5 12.1 8.1266 56.9 0.034 31.9520 4 12.5 8.1238 56.8 0.037 31.9557 4 13.0 8.0884 56.8 0.038 31.9745 5 13.5 7.9506 55.8 0.043 32.0237 4 14.0 7.7811 56.5 0.043 32.0689 4 14.5 7.5226 56.5 0.043 32.1366 4 15.0 7.2591 56.3 0.045 32.2085 4 15.5 6.8127 55.9 0.050 32.3059 4 16.0 6.4863 53.5 0.083 32.3356 4 16.5 6.2734 55.2 0.062 32.3447 4 17.0 6.1095 55.0 0.084 32.3484 4 17.5 5.9548 55.0 0.068 32.3510 4 18.0 5.8124 54.3 0.072 32.3647 5 18.5 5.6652 52.8 0.074 32.3811 3 19.0 5.4011 52.0 0.153 32.4193 4 19.5 4.6193 51.8 0.080 32.4796 4 20.0 3.6872 51.9 0.083 32.4911 4 20.6 3.1872 51.5 0.135 32.4875 4 21.0 2.7707 50.1 0.076 32.4721 4 21.5 2.4049 49.9 0.076 32.4573 3 22.0 2.1813 49.4 0.077 32.4412 5 22.5 1.9585 47.7 0.079 32.4262 4 23.0 1.7270 48.5 0.076 32.4211 4 23.5 1.6020 48.4 0.078 32.4150 5 24.0 1.5464 48.1 0.080 32.4122 4 24.5 1.1768 46.6 0.112 32.4105 4 25.0 0.7146 45.3 0.078 32.4096 4 25.5 0.6551 45.1 0.080 32.4112 4 26.0 0.6546 44.9 0.081 32.4134 4 26.5 0.6733 45.3 0.083 32.4157 4 27.0 0.6711 45.4 0.081 32.4150 3 27.5 0.6530 45.6 0.082 32.4209 5 28.0 0.7457 46.0 0.094 32.4308 3 28.4 0.8198 45.8 0.095 32.4454 4 29.0 0.8078 45.7 0.088 32.4620 5 29.5 0.7186 45.3 0.084 32.4715 4 30.0 0.6752 44.9 0.083 32.4765 5 30.5 0.5967 45.0 0.082 32.4845 4 31.0 0.5394 44.8 0.083 32.4856 4 31.4 0.5303 44.8 0.081 32.4895 4 31.9 0.5300 44.5 0.080 32.4958 4 32.5 0.5251 44.5 0.083 32.5018 4 33.0 0.5297 44.0 0.084 32.5066 4 33.5 0.5411 44.7 0.080 32.5114 4 34.0 0.5530 44.2 0.080 32.5197 4 34.5 0.5520 44.6 0.086 32.5258 4 35.0 0.5411 44.9 0.090 32.5313 4 35.5 0.5232 44.8 0.083 32.5352 4 36.0 0.5211 44.8 0.081 32.5368 4 36.5 0.5166 44.7 0.096 32.5404 4 37.0 0.5212 44.7 0.084 32.5431 4 37.5 0.5197 44.7 0.083 32.5471 4 38.0 0.5250 44.8 0.083 32.5494 4 38.5 0.5258 44.8 0.087 32.5525 5 39.0 0.5268 44.8 0.082 32.5551 4 39.5 0.5149 44.5 0.094 32.5569 4 40.0 0.5089 44.4 0.087 32.5581 4 40.5 0.5120 44.7 0.084 32.5601 5 41.0 0.5094 44.7 0.089 32.5628 4 41.5 0.5070 44.5 0.082 32.5640 4 42.0 0.5060 44.6 0.085 32.5656 4 42.5 0.5051 44.6 0.084 32.5666 4 43.0 0.5048 44.8 0.084 32.5681 4 43.5 0.5062 44.6 0.082 32.5690 4 44.0 0.5010 44.6 0.092 32.5707 4 44.5 0.4984 44.7 0.080 32.5708 4 45.0 0.4971 44.6 0.087 32.5714 3 45.5 0.4954 44.6 0.078 32.5716 4 46.1 0.4964 44.5 0.082 32.5719 4 46.5 0.5005 44.4 0.085 32.5728 4 47.0 0.5012 44.3 0.084 32.5730 4 47.5 0.5034 44.7 0.093 32.5735 5 48.1 0.5061 44.6 0.089 32.5742 5 48.3 0.5114 44.6 0.087 32.5744 2