*2005/08/25 13:45:25.62 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2004/07/15 17:19:48.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 76 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.0278 77.647 2 Temperature:Primary 'deg C (ITS90)' -1.347237 9.42815 3 Transmissivity %/metre 23.15 56.5 4 Fluorescence:URU:Seapoint mg/m^3 0.303875 1.453125 5 Salinity:T0:C0 PSS-78 31.18475 31.86367 6 Number_of_bin_records n/a 2 10 $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\2004-13\CTD\derive\200 $END *ADMINISTRATION MISSION : 2004-13 AGENCY : "IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : Joint Western Arctic Climate Study SCIENTIST : van Hardenberg B. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Gulf of Alaska / Bering Sea / Chukchi Sea STATION : SLIP-1 EVENT NUMBER : 25 LATITUDE : 62 0.80000 N ! (deg min) LONGITUDE : 175 3.39100 W ! (deg min) WATER DEPTH : 83 *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 ' ' 43-0052 userpoly ' ' ' ' Fluorometer ' ' Seapoint transmissometer:primary ' ' SeaTech userpoly ' ' SBE43-0052 $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V5.2 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/08/21 12:27:59 7091 7091 CLEAN 4.8 2005/08/21 12:44:49 ? ? SHIFTDAT 3.4 2005/08/21 17:28:30 7091 7091 SHIFTDAT 3.4 2005/08/21 17:34:38 7091 7091 FILTERS 4.3 2005/08/21 17:40:01 7091 7091 DELETE 6.3 2005/08/21 17:41:32 7091 634 CLIP 1.3 2005/08/22 10:59:43 634 618 CTDEDIT 4.60 2005/08/24 17:14:22 618 605 BINAVE 4.1 2005/08/25 10:04:58 605 76 REMOVECH 7.0 2005/08/25 13:45:00 76 76 HDREDIT2 2.5 2005/08/25 13:45:25 ? ? $END $REMARKS -CLEAN functions: 2005/08/21 12:44:21 20 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= 1.00 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= 8.00 Salinity was recalculated after shift -The following FILTER parameters were used. Boxcar filter was used. Filter width = 5 The following channel(s) were filtered. Salinity:T0:C0 -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 0.00 to 78.07 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, 10000.000 Time Not Available in File -CTDEDIT 2005/08/24 17:14:22 13 records were deleted in this editing session. 24 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge Averaging interval = 1.00 Minimum bin value = 0.000 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2005/08/25 13:45:00 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [mL/L] Descent_Rate [m/s] Flag -HEADER EDITS: 2005/08/25 13:45:25 Applied edit header: Q:\Cruise_Data\2004-13\CTD\doc\2003-13.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:\2004-13-LAU\025-SLIP1.hex Software Version Seasave Win32 V5.2 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 15 2004 17:19:48 Ship: LAURIER Cruise: 2004-13 Station: SLIP-1 Latitude: 62 00.800 N Longitude: 175 03.391 W Depth: 83 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 7091 # 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, 7091 # span 1 = -0.455, 78.072 # span 2 = -5.3150, 11.5567 # span 3 = 0.263987, 3.738738 # span 4 = -0.1250, 86.8616 # span 5 = 0.0000e+00, 4.8303e+00 # span 6 = 0.0000, 0.7106 # span 7 = -1.59725, 0.28154 # span 8 = -1.770, 1.120 # span 9 = 2.0147, 54.9905 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 15 2004 17:19:48 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 15-May-2004 # sensor 1 = Frequency 1 conductivity, 042607, 14-May-2004, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 27-Dec-2002, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0052, 06-Aug-2001 # 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 # sensor 7 = Extrnl Volt 6 userpoly 1, SBE43-0052, see chan V0 # datcnv_date = Aug 21 2005 12:19:19, 5.32a # datcnv_in = Q:\Cruise_Data\2004-13\CTD\2004-13-0025.hex Q:\Cruise_Data\2004-13 \CTD\2004-13-ctd2.con # datcnv_skipover = 0 # wfilter_date = Aug 21 2005 12:22:15, 5.32a # wfilter_in = Q:\Cruise_Data\2004-13\CTD\convert\2004-13-0025.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Aug 21 2005 12:23:50, 5.32a # celltm_in = Q:\Cruise_Data\2004-13\CTD\wfilter\2004-13-0025.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 21 2005 12:25:40, 5.32a # Derive_in = Q:\Cruise_Data\2004-13\CTD\celltm\2004-13-0025.cnv Q:\Cruise_Data\ 2004-13\CTD\2004-13-ctd2.con # file_type = ascii END* CTDEDIT was used to remove records to 2.4db and a few records from the bottom of the cast; salinity was cleaned. *************************************************************** Fluorescence:URU:Seapoint – The data are uncalibrated and unedited and frequently off-scale. Transmissivity: The data are nominal and unedited. The pressure sensor is considered ±1db. The salinity calibration is considered ±0.005psu except in areas of rapid temperature change where the salinity has been edited heavily and should be considered ±0.02psu. The dissolved oxygen data was removed because the data look bad and 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 9.4282 54.8 0.408 31.1855 10 4.0 9.4021 54.9 0.401 31.1847 8 5.0 9.3757 54.1 0.431 31.1853 9 6.0 9.3125 53.8 0.422 31.1893 9 7.0 9.3039 53.8 0.429 31.1881 9 8.0 9.2993 53.2 0.445 31.1876 8 9.0 9.2793 54.3 0.436 31.1892 8 10.0 9.2750 54.2 0.444 31.1898 8 11.0 9.2609 54.2 0.446 31.1901 9 12.0 9.1097 54.7 0.435 31.2032 9 13.0 9.0217 54.1 0.450 31.2063 8 14.1 8.9841 54.0 0.467 31.2072 8 15.0 9.1262 54.6 0.454 31.1933 7 16.0 9.0223 54.2 0.461 31.2010 8 16.9 8.8689 54.0 0.473 31.2104 8 18.0 8.2604 52.7 0.494 31.2370 9 19.0 7.9409 52.2 0.516 31.2409 8 20.0 7.7179 52.4 0.544 31.2366 9 21.0 7.6019 52.4 0.571 31.2341 7 22.0 7.2997 52.1 0.616 31.2338 8 23.0 4.4808 52.4 0.659 31.3780 8 24.0 1.1528 55.7 0.539 31.5753 9 25.0 0.3751 56.5 0.483 31.5745 8 25.9 -0.2319 56.1 0.381 31.5918 7 27.0 -0.4570 55.5 0.371 31.5994 8 28.0 -0.6181 55.2 0.304 31.6128 8 29.0 -0.7749 54.2 0.369 31.6286 9 30.0 -0.8749 54.4 0.399 31.6377 7 31.0 -0.9199 55.0 0.393 31.6408 8 32.0 -0.9956 55.1 0.366 31.6571 8 33.0 -1.0399 54.7 0.416 31.6667 8 34.0 -1.1061 54.4 0.417 31.6805 7 34.9 -1.1742 52.9 0.436 31.7007 8 36.0 -1.1748 52.2 1.013 31.7097 9 37.0 -1.1975 51.9 1.216 31.7310 8 38.0 -1.2501 48.0 1.321 31.7828 7 39.0 -1.2890 44.9 0.895 31.8246 8 40.0 -1.3231 41.5 0.829 31.8473 8 41.0 -1.3446 39.5 0.884 31.8586 7 42.0 -1.3466 39.1 0.695 31.8589 9 43.0 -1.3464 38.0 0.602 31.8609 8 44.0 -1.3469 37.5 0.750 31.8630 8 45.0 -1.3472 37.1 0.955 31.8636 8 46.0 -1.3466 36.1 1.042 31.8634 8 47.0 -1.3467 35.9 0.860 31.8637 7 48.0 -1.3465 35.7 0.836 31.8629 8 49.0 -1.3464 35.4 0.859 31.8629 8 50.0 -1.3463 34.9 1.005 31.8625 8 51.0 -1.3463 34.6 0.821 31.8623 8 52.0 -1.3465 34.1 0.887 31.8625 8 53.0 -1.3465 33.7 0.873 31.8614 7 54.0 -1.3464 33.4 0.961 31.8608 8 54.9 -1.3464 33.1 0.885 31.8608 8 56.0 -1.3463 32.9 0.814 31.8605 8 57.0 -1.3462 32.7 0.851 31.8594 9 58.0 -1.3461 32.6 1.014 31.8588 7 59.0 -1.3462 32.5 0.980 31.8580 9 60.1 -1.3460 32.4 0.894 31.8579 7 61.0 -1.3460 32.2 0.849 31.8570 8 62.0 -1.3459 32.0 0.942 31.8565 8 63.0 -1.3456 31.6 0.785 31.8560 7 64.0 -1.3450 31.0 0.977 31.8558 9 65.1 -1.3446 30.0 0.959 31.8556 8 66.1 -1.3437 29.8 1.453 31.8555 8 67.0 -1.3435 29.4 0.964 31.8553 8 68.0 -1.3426 29.3 0.781 31.8551 8 69.0 -1.3420 29.1 0.837 31.8553 8 70.0 -1.3405 29.0 0.853 31.8555 8 71.0 -1.3389 29.1 0.908 31.8558 8 72.0 -1.3378 28.8 1.000 31.8561 8 73.0 -1.3371 28.5 0.846 31.8561 8 74.0 -1.3366 27.9 0.986 31.8562 8 75.0 -1.3361 27.6 1.063 31.8561 8 76.0 -1.3357 26.7 0.988 31.8562 7 77.0 -1.3350 23.6 0.964 31.8561 8 77.6 -1.3348 23.1 0.914 31.8558 2