*2006/01/26 11:57:31.07 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/17 10:52:44.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 92 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.9664 48.53484 2 Temperature:Primary 'deg C (ITS90)' 0.7455667 7.814567 3 Transmissivity %/metre 35.2 53.875 4 Fluorescence:URU:Seapoint mg/m^3 0.735E-01 0.22375 5 Salinity:T0:C0 PSS-78 29.79572 31.87742 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 : BRS-4 EVENT NUMBER : 44 LATITUDE : 65 40.12700 N ! (deg min) LONGITUDE : 168 24.06800 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 10:05:39 5622 5622 CLEAN 4.8.1 2006/01/06 13:22:44 5622 5622 SHIFTDAT 3.4 2006/01/06 15:33:08 5622 5622 SHIFTDAT 3.4 2006/01/06 15:40:23 5622 5622 DELETE 6.3 2006/01/06 15:44:53 5622 400 CLIP 1.3 2006/01/06 15:48:00 400 385 CTDEDIT 4.60 2006/01/09 16:40:08 385 377 BINAVE 4.1 2006/01/10 15:19:25 377 92 REMOVECH 7.0 2006/01/26 11:56:04 92 92 HDREDIT2 2.5.1 2006/01/26 11:57:31 ? ? $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 153.76 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 16:40:08 8 records were deleted in this editing session. 26 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 11:57:31 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\44-BRS-4.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2005 10:52:44 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2005-05 Station: BRS-4 Latitude = 65 40.127 N Longitude = 168 24.068 W depth(m): 53 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 5622 # 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, 5622 # span 1 = -0.738, 163.759 # span 2 = 0.5944, 23.6470 # span 3 = 0.091419, 28.727713 # span 4 = -0.1250, 102.9363 # span 5 = 0.0000e+00, 1.1380e+00 # span 6 = 1.0379, 4.2589 # span 7 = 0.46593, 9.56646 # span 8 = -80.953, 80.892 # span 9 = 0.7109, 99.0000 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2005 10:52:44 # 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 13:17:31, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0044.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:12:45, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0044.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 10:03:03, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0044.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 10:04:49, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0044.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* Records #1482 to the end (all from upcast) were removed using a text editor to remove pressure spike CTDEDIT was used to remove surface records to 2.7db; 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 3.0 7.8111 35.2 0.203 29.7957 5 3.4 7.8121 35.2 0.202 29.7962 5 4.0 7.8126 35.2 0.211 29.7972 4 4.5 7.8123 35.2 0.192 29.7988 4 5.0 7.8119 35.3 0.207 29.8000 4 5.5 7.8128 35.3 0.220 29.8010 4 6.0 7.8137 35.3 0.208 29.8030 5 6.5 7.8141 35.2 0.214 29.8042 5 7.0 7.8146 35.2 0.193 29.8049 6 7.5 7.8142 35.3 0.204 29.8062 4 8.0 7.8130 35.3 0.189 29.8085 4 8.4 7.8131 35.3 0.205 29.8097 4 9.0 7.8123 35.3 0.202 29.8131 5 9.5 7.7980 35.4 0.212 29.8381 4 10.0 7.7862 35.5 0.224 29.8612 4 10.5 7.7700 35.7 0.215 29.8899 5 11.0 7.7460 35.9 0.190 29.9326 4 11.5 7.7184 36.3 0.200 29.9802 5 12.0 7.6488 37.6 0.192 30.0921 4 12.5 7.5607 38.9 0.167 30.2273 5 13.0 7.4369 41.0 0.162 30.3808 4 13.5 7.1727 44.4 0.125 30.6151 4 14.0 6.7889 47.8 0.105 30.8357 5 14.5 6.1762 48.2 0.100 30.9818 4 15.0 5.6631 49.4 0.104 31.0489 4 15.5 4.9500 51.2 0.104 31.2121 4 16.0 4.1531 52.0 0.112 31.3232 4 16.5 3.3642 53.4 0.105 31.3444 4 17.0 3.0122 53.5 0.101 31.3310 4 17.5 2.9035 53.9 0.094 31.3335 4 18.0 2.7963 53.5 0.075 31.3837 5 18.5 2.5434 52.7 0.073 31.4217 4 19.0 2.3743 51.9 0.083 31.4198 4 19.5 2.1827 51.4 0.086 31.4253 5 20.0 1.9735 50.4 0.087 31.4244 3 20.5 1.8777 50.2 0.112 31.4191 4 20.9 1.8371 50.2 0.099 31.4185 3 21.5 1.7992 50.3 0.117 31.4254 4 22.0 1.7285 49.5 0.114 31.4340 4 22.5 1.7046 49.2 0.094 31.4445 4 23.0 1.6424 49.4 0.106 31.4726 4 23.5 1.5726 48.2 0.111 31.4983 5 24.0 1.5511 48.0 0.122 31.5194 4 24.5 1.6862 46.9 0.137 31.5634 4 25.0 1.6709 46.2 0.142 31.6811 5 25.5 1.2146 45.1 0.182 31.7198 3 26.0 1.0020 45.1 0.140 31.7147 4 26.5 0.8713 45.7 0.128 31.7177 3 27.0 0.7990 45.8 0.104 31.7268 4 27.5 0.7812 45.2 0.104 31.7300 4 28.0 0.7763 45.7 0.094 31.7365 3 28.5 0.7757 45.8 0.100 31.7429 4 29.0 0.7734 45.3 0.103 31.7528 5 29.5 0.7717 45.6 0.106 31.7621 4 30.0 0.7681 45.5 0.127 31.7710 5 30.5 0.7671 45.5 0.123 31.7827 4 31.0 0.7666 45.2 0.104 31.7884 3 31.5 0.7658 45.3 0.096 31.7947 4 32.0 0.7632 45.4 0.094 31.8051 4 32.5 0.7607 45.5 0.096 31.8137 4 33.0 0.7594 45.3 0.093 31.8186 4 33.6 0.7588 41.2 0.102 31.8241 4 34.0 0.7597 45.2 0.098 31.8276 3 34.5 0.7606 45.6 0.107 31.8299 5 35.0 0.7556 45.8 0.103 31.8366 3 35.5 0.7530 44.3 0.107 31.8419 4 36.0 0.7528 45.3 0.099 31.8454 4 36.5 0.7525 45.5 0.102 31.8472 4 37.0 0.7509 45.4 0.103 31.8515 4 37.5 0.7509 45.4 0.100 31.8538 4 38.0 0.7505 45.7 0.092 31.8563 4 38.5 0.7505 45.0 0.097 31.8586 5 39.0 0.7499 45.5 0.094 31.8609 4 39.5 0.7491 45.6 0.091 31.8633 3 40.0 0.7485 45.4 0.108 31.8649 4 40.5 0.7470 45.6 0.094 31.8666 4 41.0 0.7474 45.4 0.097 31.8680 4 41.5 0.7483 45.3 0.091 31.8687 3 42.0 0.7467 45.3 0.103 31.8704 4 42.5 0.7462 45.5 0.101 31.8712 4 43.0 0.7461 45.3 0.101 31.8715 4 43.5 0.7460 45.4 0.109 31.8726 4 44.0 0.7464 45.3 0.096 31.8734 5 44.5 0.7462 45.4 0.095 31.8740 4 45.0 0.7461 45.2 0.101 31.8745 4 45.5 0.7459 45.0 0.108 31.8748 4 46.0 0.7460 45.1 0.110 31.8756 3 46.5 0.7459 45.2 0.112 31.8759 4 47.0 0.7456 45.2 0.105 31.8767 3 47.5 0.7456 45.3 0.097 31.8769 4 48.0 0.7456 45.3 0.100 31.8771 3 48.5 0.7476 44.9 0.104 31.8774 6