*2006/03/06 13:09:40.42 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/09/07 17:43:13.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 90 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.409 91.508 2 Temperature:Primary 'deg C (ITS90)' 7.3723 13.5432 3 Transmissivity %/metre 7.5 56.4 4 Fluorescence:URU:Seapoint mg/m^3 0.97E-01 14.85 5 Oxygen:Dissolved:SBE mL/L 2.106 7.672 6 Oxygen:Dissolved:SBE umol/kg 91.60793 334.5106 7 Salinity:T0:C0 PSS-78 31.8934 33.6544 8 Number_of_bin_records n/a 2 62 $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 ' ' 6 F ' ' 1 7 -99 ' ' 9 F ' ' 4 8 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-22\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-22 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : La Perouse SCIENTIST : Yelland D. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI/QCS STATION : LC6 EVENT NUMBER : 41 LATITUDE : 48 36.49000 N ! (deg min) LONGITUDE : 125 53.96000 W ! (deg min) WATER DEPTH : 93 ALTIMETER (M) : 1.34 ! custom item $REMARKS Altimeter value is distance from bottom and is calculated as the median of the deepest 2 metres of data. $END *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0443 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 4484 conductivity:primary ' ' 3038 pressure ' ' 63507 temperature:secondary ' ' 2106 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 732DR Oxygen:SBE ' ' 0766 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.35 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2005/10/13 17:06:28 19354 19354 CLEAN 4.8 2005/10/13 17:35:36 19354 19354 SHIFTDAT 3.4 2005/10/14 08:08:12 19354 19354 SHIFTDAT 3.4 2005/10/14 08:43:31 19354 19354 SHIFTDAT 3.4 2005/10/14 17:58:32 19354 19354 SHIFTDAT 3.4 2005/10/14 18:32:52 19354 19354 SHIFTDAT 3.4 2005/10/14 19:06:49 19354 19354 DELETE 6.3 2005/11/21 17:00:52 19354 2656 CTDEDIT 4.60 2005/11/24 14:21:13 2656 2234 CALIB 11.6 2005/12/02 15:34:30 2234 2234 FILTERS 4.3 2005/12/02 15:50:07 2234 2234 BINAVE 4.1 2005/12/02 16:25:02 2234 90 CALIB 11.6 2005/12/07 13:31:32 90 90 REMOVECH 7.0 2005/12/07 14:24:34 90 90 CHGUNITS 2.1 2005/12/07 14:25:40 90 90 REORDER 1.2.1 2005/12/07 14:30:49 ? ? CLEAN 4.8.1 2005/12/07 14:31:23 ? ? HDREDIT2 2.5.1 2005/12/07 14:37:54 ? ? HDREDIT2 2.5.1 2006/03/06 13:09:40 ? ? $END $REMARKS -CLEAN functions: 2005/10/13 17:19:49 20 Interpolation by Channel 1: Scan_Number [n/a] in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence: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 [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=140.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE [umol/kg] # of Records to Advance (-ve for Delay): At REC# 0 Shift=140.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.40 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 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 81.61 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2005/11/24 14:21:13 422 records were deleted in this editing session. 33 changes in channel Salinity:T0:C0 -CALIB parameters: 2005/12/02 15:34:30 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-22\CTD\doc\2005-22-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE [mL/L] mL/L 10 0.1280000E-01 0.1419100E+01 -The following FILTER parameters were used. Median filter was used. Filter width = 11 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Pressure 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. -CALIB parameters: 2005/12/07 13:31:32 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-22\CTD\doc\2005-22-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE [mL/L] mL/L 10 -0.1136000E+00 0.9946000E+00 -REMOVECH 2005/12/07 14:24:34 The following CHANNEL(S) were removed: Scan_Number Temperature:Secondary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [umol/kg] Altimeter [metres] Status:Pump Descent_Rate [m/s] Salinity:T1:C1 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -CLEAN functions: 2005/12/07 14:31:13 20 Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -HEADER EDITS: 2005/12/07 14:37:54 Applied edit header: Q:\Cruise_Data\2005-22\CTD\doc\2005-22-hdr.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint Channel 5: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 8: Number_of_bin_records [n/a] Pad: ' ' ==> -99 -HEADER EDITS: 2006/03/06 13:09:40 Applied edit header: C:\DATA\repair shop\2005-22-hdr.txt $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2005-22\2005-22-0041.dat Software Version Seasave Win32 V 5.35 Temperature SN = 4484 Conductivity SN = 3038 Number of Bytes Per Scan = 30 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Sep 07 2005 17:43:18 NMEA Latitude = 48 36.49 N NMEA Longitude = 125 53.96 W NMEA UTC (Time) = Sep 07 2005 17:43:13 Store Lat/Lon Data = Add to Header Only Ship:Tully Cruise:2005-22 2005-22 Station: LC6 Latitude: 48 36.51 Longitude: 125 53.97 Depth: 93 # nquan = 17 # nvalues = 19354 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 9 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 10 = sbeox0Mm/Kg: Oxygen, SBE 43 [umol/Kg] # name 11 = altM: Altimeter [m] # name 12 = pumps: Pump Status # name 13 = dz/dtM: Descent Rate [m/s] # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 19354 # span 1 = 0.474, 91.609 # span 2 = 7.3719, 14.5423 # span 3 = 7.3721, 15.0846 # span 4 = 3.443327, 3.877114 # span 5 = 3.443623, 3.820655 # span 6 = 50.8520, 86.8144 # span 7 = 8.4249e-02, 1.4868e+01 # span 8 = 1.0659, 2.7338 # span 9 = 1.53822, 5.52621 # span 10 = 66.966, 240.934 # span 11 = 0.00, 100.00 # span 12 = 0, 1 # span 13 = -1.161, 1.472 # span 14 = 31.6023, 33.6550 # span 15 = 28.1166, 33.6577 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Sep 07 2005 17:43:18 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 4484, 19-Mar-05 # sensor 1 = Frequency 1 conductivity, primary, 3038, 03-Mar-05, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 63507, 25-Oct-04 # sensor 3 = Frequency 3 temperature, secondary, 2106, 08-Jul-05 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 12-Jul-05, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 732DR, 22-May-05 # sensor 7 = Extrnl Volt 4 Oxygen, SBE, primary, 0766, 16-Nov-04p # sensor 8 = Extrnl Volt 6 altimeter # datcnv_date = Oct 13 2005 16:12:07, 5.32a # datcnv_in = Q:\Cruise_Data\2005-22\CTD\2005-22-0041.dat Q:\Cruise_Data\2005-22 \CTD\2005-22-0001.CON # datcnv_skipover = 0 # wildedit_date = Oct 13 2005 16:20:16, 5.32a # wildedit_in = Q:\Cruise_Data\2005-22\CTD\convert\2005-22-0041.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prDM t090C t190C # wildedit_excl_bad_scans = yes # celltm_date = Oct 13 2005 16:27:49, 5.32a # celltm_in = Q:\Cruise_Data\2005-22\CTD\wildedit\2005-22-0041.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 9.0000, 9.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Oct 13 2005 16:49:05, 5.32a # Derive_in = Q:\Cruise_Data\2005-22\CTD\celltm\2005-22-0041.cnv Q:\Cruise_Data\ 2005-21\CTD data\2005-21-0001.CON # file_type = ascii END* CTDEDIT was use to remove surface records to 3.3db and records corrupted by shed wakes around 4, 10, 83, 85 and 90db, and a few records from the bottom of the cast; salinity was cleaned lightly. Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The dissolved oxygen data in the CTD files should be considered • ±0.6ml/l from 0 - 75m • ±0.4ml/l from 75 – 125m • ±0.2ml/l from 125 - 400m • ±0.1ml/l from 400 - 1200m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ----------------------------- ------ ---- ------ ------------ 'Oxygen:Dissolved:SBE [mL/L]' mL/L 10 -99 () (0.128E-01 1.4191) 'Oxygen:Dissolved:SBE [mL/L]' mL/L 10 -99 () (-0.1136 0.9946) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T0:C0 er_o ! Primary vity URU: Dissol Disso ~bin ! Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 3.4 13.5432 7.6 14.848 7.60 331.2 31.8935 5 4.1 13.5415 7.5 14.850 7.60 331.2 31.8934 55 5.0 13.5384 7.9 14.850 7.59 331.2 31.8936 35 6.1 13.5371 8.0 14.850 7.60 331.3 31.8936 48 6.9 13.5361 8.1 14.850 7.59 331.2 31.8939 43 8.0 13.5308 8.3 14.850 7.67 334.5 31.8942 25 9.0 13.5223 8.3 14.850 7.60 331.3 31.8955 26 9.9 13.4580 9.5 14.850 7.27 317.1 31.9064 29 10.9 13.2509 12.3 14.849 6.59 287.1 31.9207 34 12.0 12.5200 22.6 12.979 6.32 275.7 31.9908 21 13.0 11.8761 30.3 10.573 6.16 268.7 32.0943 18 14.0 11.7274 33.8 8.854 6.01 262.1 32.1093 20 15.1 11.6165 35.9 7.349 5.82 253.8 32.1218 31 15.9 11.4912 37.0 6.642 5.60 243.9 32.1353 38 17.0 11.2704 38.5 5.800 5.45 237.4 32.1613 23 18.0 11.0942 40.1 5.452 5.36 233.5 32.1794 18 19.0 11.0586 40.6 4.791 5.30 230.9 32.1811 19 20.0 11.0246 41.0 4.401 5.23 227.8 32.1847 22 21.0 10.9903 41.5 4.152 5.13 223.4 32.1902 23 22.0 10.9568 42.1 3.774 5.01 218.4 32.1957 22 23.0 10.8897 42.6 3.462 4.87 212.1 32.2059 19 24.0 10.7726 44.5 3.276 4.73 206.1 32.2221 19 25.0 10.7054 45.5 3.076 4.59 199.8 32.2290 22 26.0 10.4539 47.3 2.491 4.43 192.9 32.2560 24 27.0 10.2569 49.2 2.359 4.28 186.6 32.2766 22 28.0 10.1227 50.3 2.112 4.17 181.7 32.2877 18 29.0 9.9647 51.6 1.937 4.09 178.0 32.3156 16 30.0 9.9284 52.6 1.772 4.02 174.9 32.3205 16 31.0 9.8955 52.5 1.643 3.95 172.0 32.3262 18 32.0 9.7934 52.7 1.541 3.89 169.5 32.3550 20 33.0 9.7154 53.0 1.512 3.83 166.9 32.3802 25 34.0 9.6800 53.7 1.467 3.76 163.9 32.3905 27 35.0 9.6509 54.1 1.330 3.70 161.1 32.4009 22 36.0 9.6130 54.9 1.220 3.65 159.0 32.4115 18 37.0 9.5808 55.0 1.221 3.60 156.9 32.4211 18 38.0 9.5506 54.7 1.225 3.56 155.0 32.4319 18 39.0 9.4239 55.1 1.163 3.51 152.8 32.4737 20 40.0 9.3786 55.6 1.079 3.44 149.9 32.4887 25 41.0 9.3364 55.6 1.172 3.37 146.5 32.5039 26 42.0 9.2525 55.4 1.101 3.30 143.5 32.5416 21 43.0 9.1808 55.8 1.028 3.24 141.2 32.5733 19 44.0 9.1381 55.6 1.027 3.20 139.3 32.5862 19 45.0 9.0687 55.6 0.969 3.17 137.9 32.6124 22 46.0 9.0362 55.9 0.906 3.13 136.2 32.6285 27 47.0 9.0070 55.7 0.844 3.08 134.2 32.6453 24 48.0 8.9691 55.9 0.818 3.03 132.1 32.6733 20 49.0 8.9490 55.9 0.827 3.00 130.6 32.6915 18 50.0 8.9157 55.8 0.855 2.98 129.7 32.7148 18 51.0 8.8273 55.6 0.774 2.96 128.9 32.7628 19 52.0 8.7130 55.4 0.729 2.94 127.9 32.8262 23 53.0 8.6158 55.6 0.647 2.89 126.0 32.8988 30 54.0 8.5702 56.1 0.561 2.83 123.1 32.9284 27 55.0 8.4981 56.4 0.466 2.77 120.4 32.9730 22 56.0 8.3800 56.4 0.396 2.71 118.2 33.0409 20 57.0 8.2894 55.5 0.352 2.66 115.8 33.0883 20 58.0 8.2652 55.2 0.297 2.61 113.5 33.1001 21 59.0 8.2318 55.0 0.278 2.55 110.9 33.1191 24 60.0 8.1555 54.5 0.234 2.49 108.4 33.1618 25 61.0 8.1137 53.7 0.211 2.44 106.2 33.1838 27 62.0 8.0748 53.5 0.191 2.39 103.8 33.2067 26 63.0 8.0370 53.2 0.172 2.34 101.9 33.2280 23 64.0 8.0003 53.7 0.159 2.31 100.4 33.2423 21 65.0 7.9779 53.1 0.166 2.29 99.4 33.2613 20 66.0 7.9577 52.9 0.152 2.27 98.7 33.2719 20 67.0 7.9448 52.9 0.137 2.25 98.1 33.2800 21 68.0 7.9242 53.0 0.135 2.25 97.9 33.2932 22 69.0 7.9066 53.2 0.130 2.26 98.3 33.3040 25 70.0 7.8929 53.2 0.123 2.28 99.1 33.3128 22 71.0 7.8661 53.2 0.125 2.30 99.9 33.3304 22 72.0 7.7780 54.0 0.121 2.31 100.7 33.3849 24 73.0 7.7480 54.4 0.119 2.33 101.4 33.4035 29 74.0 7.7343 54.7 0.114 2.35 102.1 33.4119 31 75.0 7.7242 54.6 0.119 2.36 102.5 33.4190 27 76.0 7.7096 54.9 0.112 2.36 102.8 33.4291 27 77.0 7.6958 55.0 0.110 2.37 103.1 33.4387 33 78.0 7.6652 54.8 0.112 2.37 103.3 33.4604 29 79.0 7.6368 55.0 0.112 2.38 103.4 33.4793 24 80.0 7.6228 54.9 0.104 2.38 103.4 33.4883 22 81.0 7.6199 54.9 0.104 2.38 103.3 33.4901 22 82.0 7.6176 54.6 0.097 2.38 103.3 33.4915 31 82.9 7.6174 54.8 0.101 2.37 103.2 33.4917 16 84.0 7.6166 54.7 0.104 2.36 102.8 33.4924 61 85.1 7.5913 54.4 0.109 2.29 99.7 33.5100 49 85.9 7.4518 52.8 0.103 2.23 97.1 33.6033 32 87.0 7.4090 52.2 0.100 2.20 95.8 33.6318 20 88.0 7.3782 51.5 0.105 2.18 95.0 33.6515 20 89.0 7.3733 51.2 0.139 2.17 94.4 33.6540 25 89.9 7.3723 51.1 0.116 2.16 93.8 33.6544 32 91.1 7.3733 51.0 0.122 2.11 91.8 33.6543 62 91.5 7.3743 51.0 0.113 2.11 91.6 33.6539 2