*2006/01/26 11:57:30.79 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/17 08:39:29.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 89 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.122714 45.838 2 Temperature:Primary 'deg C (ITS90)' 1.12025 4.136157 3 Transmissivity %/metre 23.65 50.85 4 Fluorescence:URU:Seapoint mg/m^3 0.86E-01 0.75875 5 Salinity:T0:C0 PSS-78 31.49946 32.42878 6 Number_of_bin_records n/a 3 18 $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 : BRS-2 EVENT NUMBER : 40 LATITUDE : 65 42.01000 N ! (deg min) LONGITUDE : 168 43.01000 W ! (deg min) WATER DEPTH : 52 *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 10:05:38 5001 5001 CLEAN 4.8.1 2006/01/06 13:22:40 5001 5001 SHIFTDAT 3.4 2006/01/06 15:33:06 5001 5001 SHIFTDAT 3.4 2006/01/06 15:40:20 5001 5001 DELETE 6.3 2006/01/06 15:42:29 5001 409 CLIP 1.3 2006/01/06 15:48:00 409 386 CTDEDIT 4.60 2006/01/09 15:39:19 386 386 BINAVE 4.1 2006/01/10 15:19:24 386 89 REMOVECH 7.0 2006/01/26 11:56:04 89 89 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 35.88 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 15:39:19 37 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 11:56:04 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\40-BRS-2.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2005 08:39:29 NMEA Latitude = 65 42.010 N NMEA Longitude = 168 43.010 W Store Lat/Lon Data = Add to Header Only Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: BRS-2 depth(m): 52 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 5001 # 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, 5001 # span 1 = -0.738, 45.883 # span 2 = -15.6028, 5.7255 # span 3 = 0.033223, 3.188907 # span 4 = -0.1250, 87.8027 # span 5 = 0.0000e+00, 3.2369e+00 # span 6 = 2.9609, 3.6520 # span 7 = 7.05695, 10.82529 # span 8 = -1.928, 1.234 # span 9 = 0.2578, 54.6368 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2005 08:39:29 # 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 13:17:30, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0040.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:43, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0040.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 10:03:01, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0040.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 10:04:46, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0040.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.7db; 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 2.1 4.1362 48.6 0.145 31.5261 7 2.5 4.1327 47.5 0.100 31.4995 11 2.9 4.1327 48.7 0.112 31.5469 18 3.4 4.1285 48.4 0.123 31.5424 7 4.0 4.1266 49.2 0.126 31.5448 5 4.5 4.1224 49.0 0.136 31.5479 3 5.0 4.1071 49.2 0.128 31.5529 4 5.5 4.0980 49.3 0.115 31.5532 3 6.0 4.0733 49.0 0.113 31.5597 4 6.5 4.0599 49.3 0.086 31.5558 3 7.0 4.0699 49.4 0.097 31.5535 5 7.5 4.0548 49.5 0.129 31.5525 5 8.0 4.0702 49.2 0.132 31.5516 6 8.5 4.0633 49.2 0.096 31.5576 5 9.0 4.0411 49.4 0.106 31.5623 4 9.5 4.0559 49.3 0.130 31.5569 4 10.0 4.0661 49.2 0.139 31.5564 4 10.5 4.0605 49.0 0.152 31.5541 3 11.0 4.0535 49.0 0.126 31.5626 3 11.5 4.0675 49.2 0.125 31.5586 4 12.0 4.0721 49.2 0.137 31.5598 3 12.5 4.0920 49.5 0.124 31.5550 4 13.0 4.1028 49.2 0.141 31.5580 5 13.5 4.1042 49.4 0.115 31.5586 6 14.0 4.1082 49.4 0.125 31.5589 5 14.5 4.1123 49.3 0.148 31.5579 4 15.0 4.1170 49.2 0.091 31.5577 4 15.5 4.1179 49.3 0.097 31.5583 4 16.0 4.1129 49.3 0.109 31.5579 3 16.5 4.1165 49.0 0.109 31.5577 3 17.0 4.1218 49.3 0.096 31.5649 3 17.5 4.1284 49.2 0.103 31.5635 4 18.0 4.1280 49.0 0.094 31.5652 4 18.5 4.1276 49.3 0.095 31.5654 4 19.0 4.1293 49.5 0.115 31.5649 5 19.5 4.1260 49.2 0.098 31.5659 5 20.0 3.9900 49.1 0.109 31.5686 5 20.5 3.9119 49.0 0.096 31.5779 4 21.0 4.0807 49.2 0.115 31.5971 4 21.5 4.0772 49.2 0.101 31.6084 4 22.1 3.2484 50.7 0.087 31.6279 3 22.5 1.8195 50.8 0.086 31.6671 4 23.0 1.5516 48.0 0.095 31.6816 4 23.5 1.5725 37.6 0.228 31.7466 3 24.0 1.3712 29.2 0.685 31.8613 5 24.5 1.2280 29.0 0.759 31.8768 4 25.0 1.1651 27.2 0.540 31.9114 4 25.4 1.1202 27.5 0.743 31.9931 4 26.0 1.2957 32.2 0.396 32.1380 4 26.5 1.6806 35.7 0.145 32.2690 5 27.0 1.7051 35.3 0.103 32.3235 3 27.5 1.7042 34.6 0.114 32.3382 4 28.0 1.7037 34.6 0.113 32.3474 4 28.4 1.7031 34.1 0.113 32.3569 4 29.0 1.7012 34.5 0.104 32.3632 4 29.5 1.6924 35.3 0.140 32.3695 4 30.0 1.6728 34.5 0.119 32.3761 4 30.5 1.6514 33.3 0.133 32.3796 4 31.0 1.6259 33.5 0.172 32.3846 4 31.5 1.5861 32.5 0.125 32.3897 4 32.0 1.5496 30.1 0.160 32.3937 4 32.5 1.5303 29.4 0.131 32.3963 4 33.0 1.5353 30.5 0.156 32.3980 5 33.5 1.5328 31.0 0.140 32.3999 3 34.0 1.5293 30.6 0.137 32.4029 5 34.5 1.5287 30.3 0.137 32.4051 3 35.0 1.5240 29.6 0.155 32.4078 4 35.5 1.5208 28.4 0.172 32.4098 4 36.0 1.5185 27.5 0.132 32.4113 4 36.5 1.5178 27.0 0.115 32.4130 3 37.0 1.5180 27.7 0.111 32.4138 4 37.5 1.5182 27.5 0.160 32.4150 4 38.0 1.5178 27.1 0.152 32.4169 4 38.5 1.5175 27.3 0.130 32.4180 5 39.0 1.5173 27.1 0.116 32.4193 4 39.5 1.5173 26.8 0.142 32.4205 4 40.0 1.5171 27.0 0.139 32.4220 4 40.5 1.5170 26.8 0.162 32.4232 4 41.0 1.5172 27.6 0.159 32.4237 4 41.5 1.5167 27.6 0.153 32.4244 4 42.0 1.5166 27.5 0.134 32.4257 4 42.5 1.5167 27.0 0.123 32.4265 3 43.0 1.5168 26.4 0.162 32.4268 4 43.4 1.5168 26.5 0.146 32.4270 4 44.0 1.5169 26.5 0.127 32.4274 4 44.5 1.5168 26.8 0.140 32.4283 5 45.0 1.5172 26.3 0.147 32.4286 4 45.5 1.5177 24.5 0.147 32.4287 4 45.8 1.5191 23.6 0.207 32.4288 4