*2007/07/03 14:52:05.57 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2006/07/17 13:21:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 104 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 4CCD9587 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.02375 54.428 2 Temperature:Primary 'deg C (ITS90)' 1.210225 2.826025 3 Transmissivity %/metre 2.08 25.65 4 Fluorescence:URU:Seapoint mg/m^3 2.076 31.27575 5 Salinity:T0:C0 PSS-78 32.31842 32.45367 6 Number_of_bin_records n/a 3 20 $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\2006-01\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-01 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : JWACS SCIENTIST : Williams W. PLATFORM : Sir Wilfrid Laurier *LOCATION GEOGRAPHIC AREA : Bering Sea / Bering Strait / Chukchi Sea STATION : PH-1 EVENT NUMBER : 87 LATITUDE : 68 2.62200 N ! (deg min) LONGITUDE : 168 39.63600 W ! (deg min) WATER DEPTH : 60 *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 bottom ' ' ' ' 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 3.0 2007/02/20 12:21:53 4500 4500 CLEAN 5.0 2007/02/20 12:24:45 ? ? SHIFTDAT 3.4 2007/02/23 09:38:55 4500 4500 SHIFTDAT 3.4 2007/02/23 09:41:29 4500 4500 CALIB 11.7 2007/06/28 11:56:09 4500 4500 DELETE 6.3 2007/06/28 14:22:24 4500 565 CLIP 1.3 2007/06/28 14:39:42 565 551 CTDEDIT 4.61 2007/07/03 09:03:46 551 526 BINAVE 4.1.1 2007/07/03 10:53:29 526 104 REMOVECH 8.0 2007/07/03 14:47:32 104 104 HDREDIT2 2.5.1 2007/07/03 14:52:05 ? ? $END $REMARKS -CLEAN functions: 2007/02/20 12:22:34 20 Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 -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 -CALIB parameters: 2007/06/28 11:56:09 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge dbars 10 0.7000000E+00 0.1000000E+01 -The following DELETE parameters were used: Surface Record Removal: Last Press Min Maximum Surface Pressure (relative): 10.00 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 5 points) will be deleted. Drop rate applies in the range 10.00 to 44.50 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, 100000.000 Time Not Available in File -CTDEDIT 2007/07/03 09:03:46 25 records were deleted in this editing session. 131 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 2007/07/03 14:47:32 17 channels removed. -HEADER EDITS: 2007/07/03 14:52:05 Applied edit header: Q:\Cruise_Data_Processing\2006-01\CTD\doc\2006-01-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:\2006-01-SWL\2006-01-087.hex Software Version Seasave Win32 V 5.33 Temperature SN = 034115 Conductivity SN = 042607 System UpLoad Time = Jul 17 2006 13:21:00 Ship: CCGS "Sir Wilfrid Laurier" Cruise: 2006-01 Station: PH-1 Latitude: 68 2.622 N Longitude: 168 39.636 W depth(m): 60 m Real-Time Sample Interval = 0.125 seconds # nquan = 11 # nvalues = 4500 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 6 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 7 = flSP: Fluorescence, Seapoint # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 4500 # span 1 = -0.936, 53.799 # span 2 = -20.4441, 4.4970 # span 3 = 0.100962, 2.993955 # span 4 = -0.1250, 71.1938 # span 5 = 2.2625, 3.9035 # span 6 = 5.98915, 14.23013 # span 7 = 0.0000e+00, 4.8339e+01 # span 8 = -0.978, 1.297 # span 9 = 0.8348, 33.0752 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 17 2006 13:21:00 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 034115, 24-Feb-06 # sensor 1 = Frequency 1 conductivity, 042607, 10-Feb-06, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290464, 23-Mar-06, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 43-0615, 08-Feb-2006 # sensor 4 = Extrnl Volt 1 bottom contact switch # sensor 5 = Extrnl Volt 2 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 3 transmissometer, primary, SeaTech, 23 APR 2001 # datcnv_date = Feb 19 2007 17:03:39, 5.37e # datcnv_in = Q:\Cruise_Data\2006-01\CTD\2006-01-0087.hex Q:\Cruise_Data\2006-01 \CTD\doc\2006-01-ctd.CON # datcnv_skipover = 0 # wfilter_date = Feb 20 2007 09:34:40, 5.37e # wfilter_in = Q:\Cruise_Data\2006-01\CTD\convert\2006-01-0087.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Feb 20 2007 10:36:10, 5.37e # celltm_in = Q:\Cruise_Data\2006-01\CTD\wfilter\2006-01-0087.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 20 2007 10:39:45, 5.37e # Derive_in = Q:\Cruise_Data\2006-01\CTD\celltm\2006-01-0087.cnv Q:\Cruise_Data\ 2006-01\Raw\2006-01-001.CON # file_type = ascii END* --------------------------------------------------------------------- Records gathered during an initial soak period and were removed using a text editor to ensure the data was not selected by DELETE --------------------------------------------------------------------- CTDEDIT was used to clean salinity and to remove records corrupted by shed wakes. --------------------------------------------------------------------- The file names are not based on Event Numbers. To relate to the entries in the log book use the entries in the Cast Type column. (Example Cast Type ROS004 refers to file 2006-31-0004.) 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 were removed because there was no calibration sampling *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure:StrainGauge dbars 10 -99 () (0.7 1) $END !--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 2.8260 7.8 23.352 32.3329 4 3.5 2.8136 7.7 21.778 32.3516 3 4.0 2.8024 7.6 25.889 32.3602 3 4.5 2.7989 7.5 25.632 32.3622 4 5.0 2.8009 7.6 23.325 32.3602 3 5.5 2.8006 7.8 23.671 32.3604 3 6.0 2.7977 7.7 23.840 32.3635 4 6.5 2.7920 7.2 22.503 32.3679 3 7.0 2.7893 7.2 25.417 32.3675 3 7.5 2.7875 7.6 24.115 32.3661 3 8.0 2.7955 7.6 23.985 32.3597 3 8.5 2.7980 7.4 25.211 32.3567 4 9.0 2.7964 7.6 25.873 32.3596 3 9.5 2.7879 7.2 22.585 32.3655 3 10.0 2.7821 7.7 22.503 32.3666 3 10.5 2.7753 7.2 25.095 32.3679 4 11.0 2.7766 7.7 25.742 32.3638 4 11.5 2.7768 7.7 27.250 32.3638 4 12.0 2.7756 7.7 25.206 32.3646 5 12.5 2.7510 7.5 25.165 32.3688 4 13.0 2.7292 7.8 23.733 32.3684 4 13.5 2.6689 8.2 25.670 32.3688 3 13.9 2.6366 7.7 24.978 32.3686 3 14.5 2.6190 7.3 24.991 32.3683 4 15.0 2.5897 7.6 25.421 32.3654 4 15.5 2.5734 6.7 25.588 32.3633 3 16.0 2.5581 7.7 26.239 32.3621 3 16.5 2.5496 6.9 28.916 32.3612 4 17.0 2.4984 7.1 27.610 32.3634 4 17.5 2.4186 6.6 31.276 32.3629 4 18.0 2.3318 6.3 29.209 32.3607 4 18.5 2.0505 8.9 26.837 32.3541 4 19.0 1.7213 11.2 20.122 32.3437 4 19.5 1.5913 13.3 18.905 32.3386 3 20.0 1.5054 12.8 17.240 32.3335 4 20.5 1.4178 12.9 14.847 32.3291 3 21.0 1.3457 11.6 11.559 32.3247 4 21.6 1.3262 11.1 13.113 32.3207 3 22.0 1.3486 6.5 21.294 32.3190 3 22.4 1.3445 8.6 22.430 32.3191 4 23.0 1.3447 10.0 11.029 32.3184 4 23.5 1.3504 9.4 10.107 32.3184 4 24.0 1.3647 10.6 11.077 32.3207 4 24.5 1.4834 17.5 6.014 32.3273 4 25.0 1.5450 22.0 4.888 32.3395 3 25.5 1.5787 24.1 3.300 32.3562 4 26.0 1.5965 25.3 2.646 32.3658 3 26.5 1.6172 25.7 3.865 32.3718 4 27.0 1.6170 24.7 3.618 32.3779 3 27.5 1.6002 24.2 4.096 32.3835 4 28.0 1.5781 24.0 4.485 32.3890 3 28.5 1.5595 22.4 5.183 32.3934 4 29.0 1.5087 21.1 5.672 32.3985 4 29.5 1.3839 17.8 5.247 32.4084 4 30.0 1.3243 17.4 3.846 32.4121 4 30.5 1.3052 11.3 3.500 32.4114 3 31.0 1.2567 6.5 2.781 32.4119 4 31.5 1.2299 4.9 2.311 32.4102 4 32.1 1.2191 4.2 2.286 32.4088 4 32.5 1.2156 3.8 2.076 32.4074 3 33.0 1.2140 3.5 2.582 32.4072 4 33.5 1.2138 3.3 2.418 32.4072 3 34.0 1.2143 3.3 2.607 32.4072 4 34.5 1.2154 3.2 2.861 32.4074 3 35.0 1.2174 3.0 2.851 32.4079 4 35.5 1.2171 3.0 3.488 32.4090 3 36.0 1.2154 2.8 2.930 32.4096 4 36.5 1.2190 2.8 3.461 32.4109 4 37.0 1.2233 2.8 2.985 32.4123 4 37.5 1.2257 2.9 3.171 32.4130 3 38.0 1.2262 3.0 3.052 32.4147 4 38.5 1.2248 3.0 2.979 32.4154 4 39.0 1.2188 2.9 2.792 32.4165 3 39.5 1.2133 2.8 3.052 32.4169 5 40.0 1.2102 2.7 3.294 32.4172 4 40.6 1.2140 2.7 3.551 32.4178 5 41.0 1.2155 2.8 3.118 32.4184 5 41.5 1.2175 2.7 4.107 32.4191 5 42.0 1.2190 2.8 3.866 32.4196 5 42.5 1.2201 2.8 3.563 32.4201 6 43.0 1.2201 2.7 4.306 32.4201 10 43.5 1.2201 2.3 3.751 32.4210 5 44.0 1.2197 2.7 3.849 32.4217 8 44.5 1.2178 2.6 3.636 32.4224 6 45.0 1.2166 2.5 3.446 32.4228 5 45.5 1.2132 2.3 3.448 32.4238 5 46.0 1.2120 2.3 4.129 32.4237 6 46.5 1.2130 2.5 4.235 32.4231 7 47.0 1.2127 2.5 4.440 32.4239 9 47.5 1.2131 2.4 4.164 32.4240 7 48.0 1.2161 2.3 4.103 32.4295 7 48.5 1.2167 2.1 4.642 32.4319 5 49.0 1.2258 2.2 4.851 32.4388 8 49.5 1.2311 2.2 4.334 32.4425 8 49.9 1.2303 2.3 5.751 32.4425 3 50.5 1.2357 2.3 4.960 32.4430 11 51.0 1.2371 2.5 6.543 32.4435 20 51.5 1.2383 2.5 5.010 32.4443 11 52.0 1.2393 2.6 4.778 32.4443 18 52.5 1.2403 2.7 5.430 32.4448 16 53.0 1.2414 3.2 5.191 32.4453 16 53.5 1.2421 3.2 4.589 32.4488 14 54.0 1.2420 3.3 4.403 32.4521 15 54.4 1.2426 2.8 7.451 32.4537 8