*2007/02/01 14:51:21.30 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2006/10/12 06:24:39.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 107 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 687C69A3 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 4.035 110.244 2 Temperature:Secondary 'deg C (ITS90)' 7.6332 9.3842 3 Transmissivity %/metre 50.4 57.1 4 Fluorescence:URU:Seapoint mg/m^3 0.189 1.269 5 Oxygen:Dissolved:SBE mL/L 2.374 5.395 6 Oxygen:Dissolved:SBE umol/kg 103.2622 234.903 7 Salinity:T1:C1 PSS-78 32.7515 33.7432 8 Number_of_bin_records n/a 3 54 $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 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-33\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-33 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Effingham, LaPerouse etc. SCIENTIST : Juhasz T. PLATFORM : John P. Tully *LOCATION GEOGRAPHIC AREA : WCVI, Broughton, JdeF STATION : LB04 EVENT NUMBER : 6 LATITUDE : 48 35.72000 N ! (deg min) LONGITUDE : 125 8.80000 W ! (deg min) ALTIMETER (M) : 2.03 ! 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 : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2668 conductivity:primary ' ' 2399 pressure ' ' 75636 temperature:secondary ' ' 2038 conductivity:secondary ' ' 2754 Fluorometer ' ' Seapoint transmissometer:primary ' ' 723DR Oxygen:SBE ' ' 0047 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37D $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/01/22 17:18:50 10947 10947 CLEAN 5.0 2007/01/22 17:45:52 10870 10870 SHIFTDAT 3.4 2007/01/22 18:11:44 10870 10870 SHIFTDAT 3.4 2007/01/23 12:15:56 10870 10870 SHIFTDAT 3.4 2007/01/23 12:41:04 10870 10870 SHIFTDAT 3.4 2007/01/23 13:08:45 10870 10870 DELETE 6.3 2007/01/23 13:33:49 10870 3066 CTDEDIT 4.61 2007/01/25 16:16:39 3066 2390 CALIB 11.7 2007/01/29 15:08:03 2390 2390 FILTERS 4.3 2007/01/29 15:16:57 2390 2390 BINAVE 4.1.1 2007/01/29 15:23:53 2390 107 CALIB 11.7 2007/01/29 17:51:07 107 107 REMOVECH 7.0 2007/01/30 10:09:34 107 107 CHGUNITS 3.0 2007/01/30 11:08:22 107 107 REORDER 1.2.1 2007/01/30 11:08:41 ? ? HDREDIT2 2.5.1 2007/02/01 14:51:21 ? ? $END $REMARKS -CLEAN functions: 2007/01/22 17:44:41 20 Interpolation by Record Number, in Pressure Set event to last 4 characters of file name -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint [mg/m^3] # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary [S/m] # 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: Conductivity:Secondary [S/m] # 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: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=120.00 -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 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 100.60 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/01/25 16:16:39 676 records were deleted in this editing session. 124 changes in channel Salinity:T1:C1 -CALIB parameters: 2007/01/29 15:08:03 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.3770000E-01 0.1562300E+01 14 Salinity:T0:C0 PSS-78 10 -0.7300000E-02 0.1000000E+01 15 Salinity:T1:C1 PSS-78 10 -0.1300000E-02 0.1000000E+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: 2007/01/29 17:51:07 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-33\CTD\doc\2006-33-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 -0.1200000E+00 0.1000000E+01 -REMOVECH 2007/01/30 10:09:34 The following CHANNEL(S) were removed: Scan_Number Temperature:Primary [deg C (ITS90)] Conductivity:Primary [S/m] Conductivity:Secondary [S/m] Oxygen:Voltage:SBE [volts] Altimeter [metres] Descent_Rate [m/s] Status:Pump Salinity:T0:C0 [PSS-78] Flag -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/02/01 14:51:21 Applied edit header: Q:\Cruise_Data\2006-33\CTD\doc\2006-33-HDR.TXT Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F11.2 ==> 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 $END *COMMENTS SBE HEADER Sea-Bird SBE 9 Data File: FileName = C:\DATA\2006-33\2006-33-0006.dat Software Version Seasave Win32 V 5.37d Temperature SN = 2668 Conductivity SN = 2399 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Oct 12 2006 06:24:39 NMEA Latitude = 48 35.72 N NMEA Longitude = 125 08.80 W NMEA UTC (Time) = Oct 12 2006 06:24:39 Store Lat/Lon Data = Add to Header Only Ship: J.P. Tully Cruise: 2006-15 2006-33 Station: LB04 Latitude: Longitude: Depth: 110m # nquan = 16 # nvalues = 10947 # 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 = altM: Altimeter [m] # name 11 = dz/dtM: Descent Rate [m/s] # name 12 = pumps: Pump Status # name 13 = sal00: Salinity [PSU] # name 14 = sal11: Salinity, 2 [PSU] # name 15 = flag: flag # span 0 = 1, 10947 # span 1 = 0.776, 110.597 # span 2 = 7.5280, 9.7475 # span 3 = 7.5150, 9.7452 # span 4 = 0.313346, 3.540463 # span 5 = 0.240449, 3.540795 # span 6 = 37.8778, 92.6847 # span 7 = 1.5018e-01, 3.2088e+00 # span 8 = 1.1795, 3.1673 # span 9 = 1.51632, 7.79976 # span 10 = 0.00, 100.00 # span 11 = -1.613, 1.857 # span 12 = 0, 1 # span 13 = 2.3898, 33.8038 # span 14 = 1.8042, 33.7964 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Oct 12 2006 06:24:39 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2668, 18-May-06 # sensor 1 = Frequency 1 conductivity, primary, 2399, 23-May-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2038, 07-June-05 # sensor 4 = Frequency 4 conductivity, secondary, 2754, 23-May-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 723DR, 28-Mar-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 0047, 10-Jun-06p # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Jan 22 2007 11:20:24, 5.37e # datcnv_in = Q:\Cruise_Data\2006-33\CTD\2006-33-0006.dat Q:\Cruise_Data\2006-33 \CTD\2006-33-ctd.CON # datcnv_skipover = 0 # wildedit_date = Jan 22 2007 12:11:47, 5.37e # wildedit_in = Q:\Cruise_Data\2006-33\CTD\convert\2006-33-0006.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prDM t090C t190C c0S/m c1S/m # wildedit_excl_bad_scans = yes # celltm_date = Jan 22 2007 16:22:32, 5.37e # celltm_in = Q:\Cruise_Data\2006-33\CTD\wildedit\2006-33-0006.cnv # celltm_alpha = 0.0200, 0.0300 # celltm_tau = 7.0000, 7.0000 # celltm_temp_sensor_use_for_cond = primary, secondary # Derive_date = Jan 22 2007 16:34:25, 5.37e # Derive_in = Q:\Cruise_Data\2006-33\CTD\celltm\2006-33-0006.cnv Q:\Cruise_Data\ 2006-33\CTD\2006-33-ctd.CON # file_type = ascii END* CTDEDIT was used to remove records from the surface to 3.6db and records corrupted by shed wakes around 29, 38, 97, 106, 109 and 110db; salinity was cleaned lightly. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. Recalibration of SBE Dissolved Oxygen: The SBE sensor calibration drifted significantly during the cruise, so the data were divided into 2 sections for recalibration. Where there were insufficient data to enable reliable recalibration the channel was removed. The dissolved oxygen data in the CTD files should be considered, roughly • ±0.8ml/l from 0 – 75db • ±0.4ml/l from 75 – 175db • ±0.1ml/l below 175db • The manufacturer considers the sensor unreliable below 100db ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.377E-01 1.5623) Salinity:T0:C0 PSS-78 10 -99 () (-0.73E-02 1) Salinity:T1:C1 PSS-78 10 -99 () (-0.13E-02 1) Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.12 1) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- ---7---- -8-- !Pressu Temperat Trans Fluores Oxygen Oxyge Salinity Numb !re ure: missi cence: : n: :T1:C1 er_o ! Secondar vity URU: Dissol Disso ~bin ! y Seapoin ved: lved: _rec ! t SBE SBE ords !------ -------- ----- ------- ------ ----- -------- ---- *END OF HEADER 4.0 9.3842 50.8 1.269 5.39 234.9 32.7664 48 5.0 9.3572 51.1 1.227 5.25 228.5 32.7653 33 6.0 9.2920 51.8 1.182 5.13 223.4 32.7632 29 7.0 9.3034 52.2 1.170 5.03 219.0 32.7630 33 8.0 9.2466 52.6 1.136 4.95 215.7 32.7577 33 9.0 9.2368 52.7 1.106 4.91 213.8 32.7585 29 10.0 9.2425 52.8 1.068 4.88 212.6 32.7587 34 11.0 9.2311 52.8 1.082 4.86 211.6 32.7584 36 12.0 9.2352 52.8 1.054 4.88 212.3 32.7588 25 13.0 9.2284 52.8 1.038 4.91 214.0 32.7578 20 14.0 9.2374 52.7 1.053 4.96 215.8 32.7587 19 15.0 9.2721 52.6 1.080 5.01 218.2 32.7616 21 16.0 9.2859 52.4 1.078 5.06 220.5 32.7624 27 17.0 9.3175 52.2 1.132 5.07 220.9 32.7639 30 18.0 9.3211 52.0 1.197 5.02 218.7 32.7645 25 19.0 9.3172 51.9 1.152 4.96 216.0 32.7630 23 20.0 9.2870 52.2 1.100 4.91 213.6 32.7587 24 21.0 9.2373 52.5 1.101 4.85 211.0 32.7576 29 22.0 9.2232 52.7 1.066 4.80 208.8 32.7540 33 22.9 9.2223 53.1 1.059 4.76 207.5 32.7517 23 24.0 9.2177 53.1 1.065 4.74 206.4 32.7515 17 25.0 9.2208 53.1 1.042 4.73 206.0 32.7524 16 26.0 9.2192 53.1 1.042 4.72 205.5 32.7521 16 27.0 9.2118 53.1 1.061 4.71 205.2 32.7518 19 28.0 9.2033 53.1 1.013 4.70 204.7 32.7527 28 28.5 9.2023 53.1 1.001 4.69 204.4 32.7538 3 30.1 9.2017 53.2 1.017 4.67 203.5 32.7530 17 31.0 9.2023 53.3 1.010 4.68 203.5 32.7542 17 32.0 9.2032 53.3 1.018 4.68 203.5 32.7561 15 33.0 9.2033 53.3 1.028 4.67 203.5 32.7564 14 34.0 9.2032 53.3 1.040 4.67 203.5 32.7565 14 35.0 9.2037 53.3 0.998 4.68 203.5 32.7571 16 36.1 9.1998 53.3 1.024 4.67 203.5 32.7591 18 36.6 9.1984 52.9 1.020 4.67 203.2 32.7598 4 38.0 9.1966 53.3 1.002 4.62 201.1 32.7602 23 39.0 9.1923 53.5 0.986 4.61 200.5 32.7615 17 40.0 9.1870 53.6 0.979 4.59 199.9 32.7642 14 41.0 9.1848 53.7 0.978 4.58 199.4 32.7661 15 42.0 9.1842 53.7 0.998 4.57 198.8 32.7658 15 43.0 9.1757 53.8 0.955 4.56 198.4 32.7756 18 44.0 9.1656 53.9 0.953 4.53 197.4 32.7871 30 45.0 9.1612 53.8 0.927 4.49 195.4 32.7915 42 46.0 9.1323 54.1 0.855 4.45 194.0 32.8238 29 47.0 9.1064 54.5 0.843 4.45 193.5 32.8584 21 48.0 9.0627 54.8 0.830 4.44 193.5 32.9158 18 49.0 9.0495 54.8 0.806 4.45 193.7 32.9366 18 50.0 9.0430 54.9 0.791 4.46 194.2 32.9476 17 51.0 9.0423 54.8 0.799 4.47 194.8 32.9498 18 52.0 9.0416 54.9 0.799 4.49 195.5 32.9534 21 53.0 9.0399 54.8 0.815 4.51 196.4 32.9605 28 54.0 9.0341 54.8 0.795 4.54 197.8 32.9682 37 55.0 9.0263 54.9 0.790 4.56 198.4 32.9763 34 56.0 9.0098 54.9 0.796 4.55 198.3 32.9911 30 57.0 8.9990 55.0 0.783 4.55 198.0 33.0000 26 58.0 8.9716 55.1 0.781 4.55 197.8 33.0236 23 59.0 8.9409 55.2 0.744 4.54 197.7 33.0519 23 60.0 8.9208 55.4 0.728 4.53 197.0 33.0701 21 61.0 8.9127 55.4 0.778 4.50 195.9 33.0777 19 62.0 8.8923 55.4 0.708 4.48 194.8 33.0978 18 63.0 8.8318 55.6 0.705 4.45 193.6 33.1434 18 64.1 8.7780 55.6 0.670 4.40 191.7 33.1812 28 65.0 8.7526 55.7 0.636 4.31 187.4 33.1990 45 66.0 8.6951 55.9 0.584 4.18 181.7 33.2367 35 67.0 8.6540 56.1 0.569 4.05 176.5 33.2651 26 68.0 8.5937 56.1 0.573 3.96 172.2 33.3117 22 69.0 8.5410 56.2 0.533 3.88 169.0 33.3457 19 70.0 8.4802 56.3 0.498 3.83 166.5 33.3762 16 71.0 8.4360 56.5 0.462 3.78 164.6 33.3957 16 72.0 8.3757 56.7 0.448 3.73 162.5 33.4215 20 73.0 8.3324 56.9 0.406 3.68 160.2 33.4422 22 74.0 8.2830 57.1 0.378 3.63 157.9 33.4675 24 75.0 8.2484 57.1 0.362 3.58 155.6 33.4834 24 76.0 8.2325 57.1 0.351 3.53 153.6 33.4934 22 77.0 8.2120 57.1 0.321 3.49 151.8 33.5059 21 78.0 8.1992 57.0 0.324 3.45 150.3 33.5143 20 79.0 8.1835 57.1 0.305 3.43 149.2 33.5210 20 80.0 8.1677 56.9 0.314 3.40 148.0 33.5255 23 81.0 8.1598 56.7 0.297 3.38 147.1 33.5275 27 82.0 8.1550 56.6 0.301 3.37 146.5 33.5301 25 83.0 8.1515 56.5 0.311 3.36 146.1 33.5341 21 84.0 8.1494 56.6 0.300 3.35 145.6 33.5360 19 85.0 8.1471 56.7 0.291 3.31 144.1 33.5395 21 86.0 8.1429 56.9 0.283 3.26 141.9 33.5442 23 87.0 8.1186 56.8 0.274 3.20 139.4 33.5542 21 88.0 8.0719 56.2 0.279 3.16 137.5 33.5704 16 89.0 8.0245 55.1 0.280 3.12 135.9 33.5876 15 90.0 8.0016 54.9 0.272 3.09 134.4 33.5959 13 91.0 7.9866 54.7 0.257 3.06 133.3 33.6001 12 92.0 8.0014 54.6 0.267 3.04 132.2 33.5946 14 93.0 8.0039 54.6 0.265 3.02 131.3 33.5938 13 94.0 7.9845 54.0 0.254 3.00 130.6 33.6011 16 95.0 7.9481 53.7 0.269 2.99 129.9 33.6145 21 95.8 7.9407 53.8 0.255 2.97 129.2 33.6182 17 97.3 7.9172 53.4 0.247 2.86 124.6 33.6277 12 98.0 7.8914 53.8 0.235 2.82 122.7 33.6371 24 99.0 7.8629 53.3 0.248 2.77 120.5 33.6480 19 100.0 7.8612 53.1 0.235 2.73 118.8 33.6490 16 101.0 7.8001 52.9 0.232 2.70 117.6 33.6726 14 102.0 7.7913 52.3 0.233 2.68 116.6 33.6757 15 103.0 7.7560 52.0 0.224 2.66 115.8 33.6897 16 104.0 7.7704 51.9 0.216 2.65 115.3 33.6831 20 104.8 7.7746 52.1 0.220 2.66 115.6 33.6825 16 106.1 7.7463 52.0 0.222 2.60 113.0 33.6950 21 107.1 7.7580 52.1 0.209 2.58 112.2 33.6896 33 107.9 7.7444 51.9 0.210 2.54 110.6 33.6951 54 108.7 7.6996 51.4 0.198 2.52 109.4 33.7141 20 110.2 7.6332 50.4 0.189 2.37 103.3 33.7432 24