*2006/01/26 11:57:33.75 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/07/20 19:53:06.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 57 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.1305 30.3655 2 Temperature:Primary 'deg C (ITS90)' -0.910675 5.53345 3 Transmissivity %/metre 25.53333 54 4 Fluorescence:URU:Seapoint mg/m^3 0.225E-01 0.3355 5 Salinity:T0:C0 PSS-78 31.9514 32.64765 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 : CKS-1 EVENT NUMBER : 86 LATITUDE : 70 37.02100 N ! (deg min) LONGITUDE : 161 5.70900 W ! (deg min) WATER DEPTH : 34 *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 10:05:53 3469 3469 CLEAN 4.8.1 2006/01/06 13:23:08 3469 3469 SHIFTDAT 3.4 2006/01/06 15:33:30 3469 3469 SHIFTDAT 3.4 2006/01/06 15:40:46 3469 3469 DELETE 6.3 2006/01/06 15:42:58 3469 248 CLIP 1.3 2006/01/06 15:48:17 248 235 CTDEDIT 4.60 2006/01/10 13:42:18 235 219 BINAVE 4.1 2006/01/10 15:19:31 219 57 REMOVECH 7.0 2006/01/26 11:56:09 57 57 HDREDIT2 2.5.1 2006/01/26 11:57:33 ? ? $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 20.43 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 13:42:18 16 records were deleted in this editing session. 67 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 11:56:09 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 11:57:33 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\86-CKS-1.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 20 2005 19:53:06 Ship: CCGS "Sir Wilfrid Laurier" Latitude = 70 37.021 N Longitude = 161 05.709 W Cruise: 2005-05 Station: CKS-1 depth(m): 34 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 3469 # 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, 3469 # span 1 = -0.308, 30.433 # span 2 = -11.0836, 7.6332 # span 3 = 0.058883, 3.163647 # span 4 = -0.1250, 91.0837 # span 5 = 0.0000e+00, 3.8339e-01 # span 6 = 2.6471, 3.3822 # span 7 = 6.14013, 13.11882 # span 8 = -1.339, 1.342 # span 9 = 0.4431, 32.8319 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 20 2005 19:53:06 # 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 13:17:45, 5.32a # datcnv_in = Q:\Cruise_Data\2005-05\SBE25-0293\2005-05-0086.hex Q:\Cruise_Data\ 2005-05\CTD\2005-05-sbe25.CON # datcnv_skipover = 0 # wfilter_date = Dec 12 2005 12:13:02, 5.32a # wfilter_in = Q:\Cruise_Data\2005-05\CTD\convert\2005-05-0086.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 10:03:22, 5.32a # celltm_in = Q:\Cruise_Data\2005-05\CTD\filter\2005-05-0086.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 10:05:11, 5.32a # Derive_in = Q:\Cruise_Data\2005-05\CTD\cell2\2005-05-0086.cnv Q:\Cruise_Data\2 005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 4db 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 2.1 5.5335 53.8 0.023 31.9514 2 2.5 5.5328 53.8 0.023 31.9524 2 2.9 5.5186 53.8 0.028 31.9546 3 3.4 5.5084 53.8 0.029 31.9556 2 4.7 5.5097 54.0 0.033 31.9555 1 5.0 5.4991 53.8 0.039 31.9561 5 5.5 5.4907 53.9 0.038 31.9568 3 6.0 5.4932 53.7 0.037 31.9565 3 6.5 5.4919 53.5 0.038 31.9571 3 7.0 5.4859 53.8 0.038 31.9576 4 7.5 5.4925 53.9 0.039 31.9574 3 8.0 5.4924 53.8 0.041 31.9589 4 8.5 5.4149 53.4 0.040 31.9667 4 9.0 5.4079 53.1 0.051 31.9642 4 9.5 5.4439 53.7 0.048 31.9617 6 10.0 5.5118 53.9 0.045 31.9576 5 10.5 5.5163 53.9 0.045 31.9598 5 11.0 5.5131 53.9 0.045 31.9610 5 11.5 5.4926 53.8 0.047 31.9638 3 12.0 5.5061 53.8 0.049 31.9598 4 12.5 5.4853 52.8 0.049 31.9637 3 13.0 5.0447 50.2 0.078 31.9863 4 13.6 4.6825 50.9 0.090 32.0080 4 14.0 4.9185 51.5 0.080 31.9924 3 14.5 5.0665 52.2 0.074 31.9784 5 15.0 5.1756 52.4 0.071 31.9749 5 15.5 5.1057 51.1 0.077 31.9786 5 16.0 4.8496 50.9 0.101 31.9952 4 16.5 4.3654 48.9 0.107 32.0158 5 17.0 4.5468 50.3 0.111 32.0043 3 17.5 4.6138 49.8 0.104 31.9982 4 18.0 4.5905 50.0 0.102 31.9983 4 18.5 4.7282 50.2 0.086 32.0013 3 19.0 3.4560 42.0 0.202 32.0662 4 19.5 1.5451 36.7 0.272 32.1544 4 20.0 0.6772 39.3 0.336 32.1954 4 20.5 -0.1576 48.7 0.223 32.2678 5 21.0 -0.5041 47.3 0.157 32.2892 4 21.5 -0.7102 46.5 0.140 32.3169 4 22.0 -0.8483 40.8 0.141 32.3423 5 22.6 -0.9107 33.6 0.219 32.3689 4 23.0 -0.8352 30.3 0.249 32.3911 3 23.5 -0.6964 28.3 0.271 32.4199 4 24.0 -0.6526 28.1 0.275 32.4512 3 24.5 -0.5770 27.4 0.274 32.4726 3 25.0 -0.5141 26.7 0.276 32.5023 5 25.5 -0.4712 26.3 0.275 32.5290 4 26.0 -0.4153 25.9 0.269 32.5531 5 26.5 -0.3750 25.8 0.262 32.5761 4 27.0 -0.3730 25.6 0.259 32.5902 5 27.5 -0.3669 25.7 0.255 32.6029 4 28.0 -0.3669 25.7 0.253 32.6132 4 28.5 -0.3597 25.7 0.251 32.6221 3 29.0 -0.3538 25.6 0.252 32.6307 4 29.5 -0.3494 25.6 0.255 32.6364 4 30.0 -0.3498 25.5 0.254 32.6430 3 30.4 -0.3437 25.7 0.279 32.6477 4