*2013/12/16 15:29:07.71 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/09/25 11:11:42.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 53 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.058345 55.80148 2 Temperature:Primary 'deg C (ITS90)' 9.250644 11.77649 3 Transmissivity %/metre 47.10714 58.77308 4 Fluorescence:URU:Seapoint mg/m^3 0.24788 2.178839 5 Oxygen:Dissolved:SBE mL/L 3.15332 6.171069 6 Salinity:T0:C0 PSS-78 31.92653 32.47933 7 Number_of_bin_records n/a 17 106 $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 ' ' 7 F ' ' 2 6 -99 ' ' 9 F ' ' 4 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2003-31\ctd\derive\200 $END *ADMINISTRATION MISSION : 2003-31 AGENCY : IOS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : LaPerouse/Nestucca/Covariability SCIENTIST : Mackas D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : West Coast Van.Is./Queen Charlotte Sound STATION : LD04 EVENT NUMBER : 43 LATITUDE : 48 53.19000 N ! (deg min) LONGITUDE : 125 56.98000 W ! (deg min) WATER DEPTH : 61 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2038 conductivity:primary ' ' 2173 pressure ' ' 75636 temperature:secondary ' ' 2968 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint Oxygen:SBE ' ' 0047 transmissometer:primary ' ' 498DR $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.29B $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.7 2004/01/22 15:42:02 10129 10129 CLEAN 4.5 2004/01/22 16:05:06 10129 10129 SHIFTDAT 3.3 2004/01/23 12:22:00 ? ? SHIFTDAT 3.3 2004/01/23 12:48:44 ? ? SHIFTDAT 3.3 2004/01/23 13:15:32 ? ? SHIFTDAT 3.3 2004/01/23 14:59:17 ? ? DELETE 6.3 2004/01/25 11:30:31 10129 1896 CTDEDIT 4.50 2004/01/25 16:09:07 1896 1482 CALIB 11.3 2004/01/28 14:40:54 1482 1482 CALIB 11.3 2004/01/28 16:21:21 1482 1482 BOXCAR 4.2 2004/01/28 17:19:50 1482 1482 BINAVE 4.0.1 2004/01/28 17:27:26 1482 53 REMOVECH 6.0 2004/01/28 17:37:31 53 53 HDREDIT2 1.9 2004/01/29 09:24:19 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:29:07 53 53 $END $REMARKS CLEAN functions: - Interpolation by Record Number, in Pressure - 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= -0.20 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Conductivity:Secondary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:URU:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 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=180.00 Salinity was recalculated after shift -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 Surface Swell Pressure Tolerance: 1.00 Pressure filtered over width: 15 Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 11 points) will be deleted. Drop rate applies in the range 10.00 to 46.16 dbars Sample interval (from FILE section of header) = 0.042 seconds. -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-31\doc\2003-31-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Oxygen:Dissolved:SBE mL/L 10 -0.2690000E-01 0.1155300E+01 12 Salinity:T0:C0 PSS-78 10 -0.3500000E-02 0.1000000E+01 13 Salinity:T1:C1 PSS-78 10 -0.3200000E-02 0.1000000E+01 -The following CALIB parameters were used: Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2003-31\doc\2003-31-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 9 Oxygen:Dissolved:SBE mL/L 11 -0.1124000E+00 0.7000000E-04 Pressure -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:URU:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure [dbars] 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. -The following CHANNEL(S) were removed from file. Scan_Number Temperature:Secondary Conductivity:Primary Conductivity:Secondary Descent_Rate Status:Pump Salinity:T1:C1 Flag $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = D:\data\2003-31\2003-31-0043.dat Software Version Seasave Win32 V 5.29b Temperature SN = 2038 Conductivity SN = 2173 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 25 2003 11:12:40 NMEA Latitude = 48 53.19 N NMEA Longitude = 125 56.98 W NMEA UTC (Time) = Sep 25 2003 11:11:42 Store Lat/Lon Data = Add to Header Only Ship: John P Tully Cruise: 2003-31 Station: LD04 Latitude: Longitude: Depth: 61 # nquan = 14 # nvalues = 10129 # units = specified # name 0 = scan: Scan Count # name 1 = prDM: Pressure, Digiquartz [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = t190C: Temperature, 2 [ITS-90, deg C] # name 4 = c0S/m: Conductivity [S/m] # name 5 = c1S/m: Conductivity, 2 [S/m] # name 6 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 7 = flSP: Fluorescence, Seapoint # name 8 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 9 = dz/dtM: Descent Rate [m/s] # name 10 = pumps: Pump Status # name 11 = sal00: Salinity [PSU] # name 12 = sal11: Salinity, 2 [PSU] # name 13 = flag: flag # span 0 = 1, 10129 # span 1 = 0.493, 56.158 # span 2 = 9.1081, 12.0860 # span 3 = 9.0694, 12.1085 # span 4 = 3.493738, 3.689438 # span 5 = 3.491613, 3.691719 # span 6 = 70.8287, 87.6430 # span 7 = 2.0513e-01, 1.4315e+01 # span 8 = 2.71143, 5.74091 # span 9 = -1.524, 1.376 # span 10 = 0, 1 # span 11 = 31.9042, 32.5682 # span 12 = 31.7441, 32.5990 # span 13 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 25 2003 11:12:40 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2038, 22-Apr-03 # sensor 1 = Frequency 1 conductivity, primary, 2173, 24-Apr-03, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 06-Apr-1999 # sensor 3 = Frequency 3 temperature, secondary, 2968, 22-Apr-03 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 24-Apr-03, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 Oxygen, SBE, primary, 0047, 21-Aug-02 # sensor 7 = Extrnl Volt 4 transmissometer, primary, 498DR, 18-Aug-03 # datcnv_date = Jan 17 2004 16:14:25, 5.28c # datcnv_in = Q:\Cruise_Data\2003-31\ctd\2003-31-0043.dat Q:\Cruise_Data\2003-31 \ctd\2003-31CTD.CON # datcnv_skipover = 0 # wildedit_date = Jan 19 2004 09:30:29, 5.28c # wildedit_in = Q:\Cruise_Data\2003-31\ctd\convert\2003-31-0043.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM # wildedit_excl_bad_scans = yes # celltm_date = Jan 22 2004 14:42:07, 5.28c # celltm_in = Q:\Cruise_Data\2003-31\ctd\align\2003-31-0043.cnv # celltm_alpha = 0.0300, 0.0200 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 22 2004 14:48:56, 5.28c # Derive_in = Q:\Cruise_Data\2003-31\ctd\celltm\2003-31-0043.cnv Q:\Cruise_Data\ 9736\1294-apr98.CON # file_type = ascii END* The descent rate was fairly low and very irregular leading to many shed wakes. CTDEDIT was used to remove surface records to 3.6db and around 14, 21, 44, 52 and 56db; salinity was cleaned lightly. ******************************************************************************** Transmissivity: The data are unedited. Fluorescence:URU:Seapoint - The data are nominal and unedited. Oxygen:Dissolved:SBE - This channel was processed by shifting +180 records with respect to pressure before removal of any records. Recalibration was done in two steps, using files 2003-31-recal1.ccf and 2003-31-recal2.ccf as described in the section of the header. Only the first recalibration was applied to bottle files. The anticipated errors in oxygen are: · ±0.5 ml/l from 0 to 200db · ±0.2 ml/l from 200db to 1500db · the data is considered unreliable below 1500db ******************************************************************************** *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.269E-01 1.1553) Salinity:T0:C0 PSS-78 10 -99 () (-0.35E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.32E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.1124 0.7E-04) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- -7-- !Pressu Temperat Trans Fluores Oxygen Salinity Numb !re ure: missi cence: : :T0:C0 er_o ! Primary vity URU: Dissol ~bin ! Seapoin ved: _rec ! t SBE ords !------ -------- ----- ------- ------ -------- ---- *END OF HEADER 4.1 11.7765 50.5 1.228 6.17 31.9265 29 4.8 11.6836 50.7 1.194 6.14 31.9317 26 6.0 11.6717 50.2 1.417 5.98 31.9323 64 6.9 11.6263 48.8 1.768 5.83 31.9340 41 8.0 11.5272 49.1 1.856 5.76 31.9364 27 9.0 11.4762 48.4 1.446 5.70 31.9384 28 10.0 11.4006 47.7 2.179 5.61 31.9391 31 11.0 11.2892 47.9 1.565 5.49 31.9432 35 12.0 11.2152 48.6 1.986 5.35 31.9613 36 12.9 11.1566 47.1 1.832 5.19 31.9729 28 14.2 10.9048 49.0 1.394 4.85 31.9877 19 14.7 10.7236 52.0 1.224 4.71 32.0000 18 16.0 10.4595 54.4 0.822 4.61 32.0226 18 17.0 10.3664 53.9 0.638 4.57 32.0311 18 18.0 10.3302 55.6 0.794 4.53 32.0350 17 19.0 10.3148 56.3 0.499 4.50 32.0393 19 20.0 10.2882 57.0 0.648 4.47 32.0450 27 21.1 10.2563 57.1 0.487 4.41 32.0558 21 22.0 10.2340 57.4 0.463 4.37 32.0613 36 23.0 10.2287 57.9 0.529 4.32 32.0637 27 24.0 10.2278 58.0 0.449 4.29 32.0646 25 25.0 10.2273 58.1 0.346 4.26 32.0654 23 26.0 10.2203 58.4 0.372 4.23 32.0679 22 27.0 10.1888 58.2 0.334 4.21 32.0785 22 28.0 10.1628 58.7 0.312 4.19 32.0916 24 29.0 10.1379 58.8 0.334 4.16 32.1067 26 30.0 10.1065 58.6 0.349 4.14 32.1086 24 31.0 10.0856 58.5 0.399 4.11 32.1070 22 32.0 10.0624 58.0 0.370 4.08 32.1069 24 33.0 10.0429 58.0 0.403 4.01 32.1095 32 34.0 10.0199 57.7 0.440 3.92 32.1277 37 35.0 10.0000 57.6 0.419 3.81 32.1527 29 36.0 9.9161 57.4 0.410 3.74 32.1862 23 37.0 9.8654 57.3 0.387 3.69 32.2031 21 38.0 9.8267 57.2 0.362 3.65 32.2204 21 39.0 9.7316 55.8 0.370 3.63 32.2647 20 40.0 9.6599 57.1 0.348 3.61 32.2928 18 41.0 9.6281 57.2 0.341 3.59 32.3037 19 42.0 9.6212 57.1 0.332 3.58 32.3071 23 43.1 9.6184 57.0 0.325 3.56 32.3098 38 44.1 9.6177 56.9 0.400 3.53 32.3108 31 45.0 9.6176 56.8 0.345 3.51 32.3113 26 46.0 9.6173 57.0 0.336 3.50 32.3124 20 47.0 9.6167 56.7 0.360 3.49 32.3134 18 48.0 9.6125 56.8 0.323 3.49 32.3159 17 49.0 9.6083 56.8 0.323 3.49 32.3175 18 50.0 9.6040 56.8 0.290 3.49 32.3194 20 51.1 9.5890 56.9 0.300 3.49 32.3252 26 52.1 9.5621 56.8 0.299 3.39 32.3378 41 53.1 9.5472 56.8 0.322 3.30 32.3448 106 54.0 9.4521 56.8 0.304 3.21 32.3843 41 55.0 9.3681 56.7 0.260 3.21 32.4182 35 55.8 9.2506 56.4 0.248 3.15 32.4793 25