*2007/04/23 09:55:03.74 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2007/03/29 16:47:25.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 145 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 9F0CA2E NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.367 145.526 2 Temperature:Secondary 'deg C (ITS90)' 7.104 7.5431 3 Transmissivity %/metre 22.2 46.5 4 Fluorescence:URU:Seapoint mg/m^3 0.112 4.773 5 Oxygen:Dissolved:SBE mL/L 5.339 6.936 6 Oxygen:Dissolved:SBE umol/kg 232.7276 303.2209 7 Salinity:T1:C1 PSS-78 27.0655 30.9411 8 Number_of_bin_records n/a 20 85 $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\2007-11\CTD\derive\200 $END *ADMINISTRATION MISSION : 2007-11 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Aquaculture Oceanography SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : PP1 EVENT NUMBER : 21 LATITUDE : 50 48.79000 N ! (deg min) LONGITUDE : 126 31.53000 W ! (deg min) *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-911plus SERIAL NUMBER : 0550 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature:primary ' ' 2968 conductivity:primary ' ' 1766 pressure ' ' 75636 temperature:secondary ' ' 2374 conductivity:secondary ' ' 1729 Fluorometer ' ' Seapoint transmissometer:primary ' ' 1005 Oxygen:SBE ' ' 1117 altimeter: ' ' ' ' $END $REMARKS SOFTWARE VERSION SEASAVE WIN32 V 5.37C $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2007/04/12 15:10:31 12742 12742 CLEAN 5.0 2007/04/12 15:27:56 12706 12706 SHIFTDAT 3.4 2007/04/13 12:21:34 12706 12706 SHIFTDAT 3.4 2007/04/13 12:37:34 12706 12706 SHIFTDAT 3.4 2007/04/13 12:53:37 12706 12706 SHIFTDAT 3.4 2007/04/13 13:10:19 12706 12706 DELETE 6.3 2007/04/13 13:24:27 12706 5650 CTDEDIT 4.61 2007/04/19 15:10:58 5650 5506 FILTERS 4.3 2007/04/20 16:30:01 5506 5506 BINAVE 4.1.1 2007/04/20 16:35:06 5506 145 CALIB 11.7 2007/04/20 17:07:48 145 145 REMOVECH 7.0 2007/04/20 17:08:27 145 145 CHGUNITS 3.0 2007/04/23 09:39:30 145 145 REORDER 1.2.1 2007/04/23 09:53:05 ? ? HDREDIT2 2.5.1 2007/04/23 09:55:03 ? ? $END $REMARKS -CLEAN functions: 2007/04/12 15:20:09 20 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 [S/m] # 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: Conductivity:Secondary [S/m] # 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: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: Oxygen:Dissolved:SBE [mL/L] # of Records to Advance (-ve for Delay): At REC# 0 Shift=110.00 -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 135.59 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/04/19 15:10:58 144 records were deleted in this editing session. 37 changes in channel Salinity:T1:C1 -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: 2007/04/20 17:07:48 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2007-11\CTD\doc\2007-11-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.1368000E+00 0.1000000E+01 -REMOVECH 2007/04/20 17:08:27 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: 2007/04/23 09:55:03 Applied edit header: Q:\Cruise_Data\2007-11\CTD\doc\2007-11-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\2007-11\2007-11-0021.dat Software Version Seasave Win32 V 5.37c Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 27 Number of Voltage Words = 3 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Mar 29 2007 16:47:28 NMEA Latitude = 50 48.79 N NMEA Longitude = 126 31.53 W NMEA UTC (Time) = Mar 29 2007 16:47:25 Store Lat/Lon Data = Add to Header Only Ship: Vector VECTOR Cruise: 2007-11 Station: PP1 Latitude: Longitude: Depth 150m DJS MG # nquan = 16 # nvalues = 12742 # 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, 12742 # span 1 = 1.117, 145.586 # span 2 = 7.0859, 7.5437 # span 3 = 7.0871, 7.5447 # span 4 = 2.785898, 3.208640 # span 5 = 2.785883, 3.208830 # span 6 = 60.7143, 82.6466 # span 7 = 1.0623e-01, 8.1319e+00 # span 8 = 2.4127, 3.2454 # span 9 = 4.77901, 6.90868 # span 10 = 0.00, 100.00 # span 11 = -0.999, 0.820 # span 12 = 0, 1 # span 13 = 26.8792, 30.9418 # span 14 = 26.8789, 30.9428 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Mar 29 2007 16:47:28 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, primary, 2968, 23-Dec-06 # sensor 1 = Frequency 1 conductivity, primary, 1766, 23-Dec-06, cpcor = -9.57 00e-08 # sensor 2 = Frequency 2 pressure, 75636, 04-June-99 # sensor 3 = Frequency 3 temperature, secondary, 2374, 21-Dec-06 # sensor 4 = Frequency 4 conductivity, secondary, 1729, 23-Dec-06, cpcor = -9. 5700e-08 # sensor 5 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 6 = Extrnl Volt 2 transmissometer, primary, 1005, 28-Dec-06 # sensor 7 = Extrnl Volt 3 Oxygen, SBE, primary, 1117, 17-Oct-06 # sensor 8 = Extrnl Volt 4 altimeter # datcnv_date = Apr 12 2007 12:18:42, 5.37e # datcnv_in = Q:\Cruise_Data\2007-11\CTD\2007-11-0021.dat Q:\Cruise_Data\2007-11 \CTD\2007-11-ctd.con # datcnv_skipover = 0 # wildedit_date = Apr 12 2007 13:32:20, 5.37e # wildedit_in = Q:\Cruise_Data\2007-11\CTD\convert\2007-11-0021.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 = Apr 12 2007 14:47:55, 5.37e # celltm_in = Q:\Cruise_Data\2007-11\CTD\wildedit\2007-11-0021.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Apr 12 2007 14:52:11, 5.37e # Derive_in = Q:\Cruise_Data\2007-11\CTD\celltm\2007-11-0021.cnv Q:\Cruise_Data\ 2006-01\Raw\2006-01-001.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.1db and records around 4 and 5db; salinity was cleaned lightly. ---------------------------------------------------------------------- Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. The SBE dissolved oxygen data in the CTD files should be considered, roughly: • ±0.3ml/l from the surface to 250m • ±0.1ml/l below 200m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.1368 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 2.4 7.1040 22.2 4.773 6.93 303.1 27.0655 20 3.1 7.1065 23.0 4.759 6.94 303.2 27.0857 85 4.3 7.1347 23.0 4.081 6.86 299.8 27.3982 22 5.0 7.1400 26.5 3.791 6.77 296.0 27.4471 40 6.0 7.1545 27.4 3.357 6.64 290.0 27.6277 49 7.0 7.1998 35.3 2.103 6.52 284.6 28.2466 33 8.0 7.2161 39.5 1.605 6.44 281.2 28.4650 29 9.0 7.2326 39.7 1.444 6.37 278.0 28.6372 36 10.0 7.2385 39.7 1.355 6.27 273.7 28.6955 33 11.0 7.2356 38.9 1.299 6.17 269.4 28.8386 32 12.0 7.2411 39.8 1.120 6.09 265.9 29.0221 31 13.0 7.2535 41.7 0.903 6.00 262.0 29.2480 33 14.0 7.2748 44.4 0.612 5.92 258.5 29.6865 32 15.0 7.2870 45.2 0.434 5.87 255.9 29.8651 34 16.0 7.2924 45.4 0.352 5.82 253.8 29.9215 35 17.0 7.2959 45.5 0.303 5.78 252.2 29.9620 33 18.0 7.2972 45.6 0.272 5.76 251.2 29.9762 34 19.0 7.3003 45.6 0.256 5.75 250.7 30.0096 35 20.0 7.3046 45.7 0.240 5.74 250.5 30.0578 34 21.0 7.3090 45.9 0.224 5.74 250.4 30.1092 32 22.0 7.3124 46.0 0.214 5.74 250.4 30.1485 36 23.0 7.3132 46.1 0.210 5.74 250.2 30.1577 35 24.0 7.3140 46.1 0.210 5.73 249.8 30.1665 35 25.0 7.3147 46.1 0.212 5.74 250.1 30.1722 36 26.0 7.3160 46.1 0.209 5.74 250.6 30.1843 32 27.0 7.3287 46.5 0.193 5.75 250.9 30.3239 33 28.0 7.3351 46.5 0.181 5.76 251.1 30.3796 36 29.0 7.3370 46.5 0.176 5.76 251.2 30.3958 37 30.0 7.3378 46.4 0.177 5.76 251.3 30.3999 36 31.0 7.3381 46.5 0.178 5.77 251.4 30.4012 36 32.0 7.3386 46.5 0.172 5.77 251.5 30.4042 37 33.0 7.3391 46.5 0.172 5.77 251.7 30.4064 36 34.0 7.3401 46.4 0.172 5.78 251.9 30.4123 36 35.0 7.3408 46.4 0.172 5.78 252.0 30.4157 36 36.0 7.3417 46.4 0.169 5.78 252.1 30.4193 35 37.0 7.3425 46.4 0.170 5.78 252.1 30.4227 35 38.0 7.3435 46.3 0.170 5.79 252.4 30.4264 36 39.0 7.3446 46.3 0.170 5.79 252.6 30.4303 35 40.0 7.3453 46.4 0.171 5.80 252.8 30.4327 36 41.0 7.3458 46.4 0.176 5.80 252.9 30.4349 35 42.0 7.3464 46.3 0.177 5.80 252.9 30.4372 36 43.0 7.3465 46.3 0.179 5.80 252.8 30.4377 36 44.0 7.3468 46.3 0.170 5.80 253.0 30.4384 37 45.0 7.3472 46.3 0.170 5.80 253.0 30.4395 34 46.0 7.3475 46.3 0.169 5.80 253.0 30.4407 37 47.0 7.3482 46.3 0.172 5.80 253.0 30.4439 35 48.0 7.3486 46.3 0.171 5.80 253.1 30.4455 35 49.0 7.3487 46.4 0.175 5.81 253.3 30.4459 37 50.0 7.3487 46.3 0.180 5.82 253.6 30.4454 36 51.0 7.3504 46.3 0.173 5.82 253.8 30.4532 37 52.0 7.3518 46.3 0.178 5.83 254.2 30.4588 37 53.0 7.3551 46.2 0.186 5.84 254.9 30.4710 37 54.0 7.3621 46.1 0.197 5.86 255.6 30.4889 36 55.0 7.3714 45.9 0.220 5.87 256.0 30.5084 38 56.0 7.3765 45.9 0.188 5.87 256.1 30.5260 35 57.0 7.3733 46.0 0.182 5.87 256.1 30.5567 38 58.0 7.3773 45.9 0.176 5.87 256.1 30.6160 37 59.0 7.3792 45.8 0.167 5.87 256.0 30.6368 37 60.0 7.3785 45.8 0.164 5.87 255.8 30.6488 37 61.0 7.3790 45.7 0.160 5.86 255.7 30.6640 38 62.0 7.3808 45.6 0.160 5.86 255.6 30.6756 38 63.0 7.3816 45.5 0.170 5.86 255.5 30.6845 37 64.0 7.3817 45.5 0.163 5.86 255.4 30.6900 39 65.0 7.3821 45.5 0.157 5.86 255.3 30.6964 38 66.0 7.3824 45.5 0.156 5.86 255.3 30.7021 39 67.0 7.3826 45.5 0.152 5.85 255.2 30.7047 39 68.0 7.3828 45.5 0.150 5.85 255.2 30.7090 39 69.0 7.3827 45.6 0.153 5.85 255.1 30.7110 38 70.0 7.3825 45.5 0.199 5.85 255.1 30.7140 38 71.0 7.3825 45.5 0.151 5.85 255.1 30.7147 38 72.0 7.3825 45.5 0.146 5.85 255.0 30.7155 38 73.0 7.3824 45.5 0.147 5.85 255.0 30.7170 37 74.0 7.3824 45.5 0.146 5.85 255.0 30.7180 37 75.0 7.3822 45.5 0.149 5.84 254.8 30.7191 37 76.0 7.3817 45.6 0.145 5.84 254.7 30.7230 37 77.0 7.3810 45.5 0.148 5.84 254.6 30.7298 38 78.0 7.3812 45.6 0.145 5.84 254.6 30.7322 37 79.0 7.3822 45.5 0.143 5.84 254.5 30.7356 38 80.0 7.3827 45.4 0.138 5.84 254.4 30.7384 37 81.0 7.3830 45.5 0.153 5.84 254.4 30.7403 39 82.0 7.3833 45.5 0.137 5.83 254.3 30.7436 37 83.0 7.3834 45.5 0.138 5.83 254.1 30.7449 36 84.0 7.3836 45.4 0.139 5.83 254.0 30.7464 37 85.0 7.3839 45.4 0.143 5.82 253.9 30.7474 36 86.0 7.3843 45.4 0.136 5.82 253.7 30.7500 37 87.0 7.3849 45.3 0.135 5.81 253.5 30.7543 37 88.0 7.3852 45.2 0.143 5.81 253.2 30.7562 37 89.0 7.3853 45.1 0.134 5.80 252.9 30.7563 36 90.0 7.3854 45.0 0.138 5.80 252.7 30.7563 38 91.0 7.3855 44.9 0.134 5.79 252.3 30.7564 37 92.0 7.3859 44.7 0.136 5.78 251.8 30.7594 36 93.0 7.3867 44.5 0.134 5.77 251.7 30.7627 38 94.0 7.3881 44.4 0.133 5.78 251.9 30.7697 36 95.0 7.3904 44.8 0.130 5.78 252.2 30.7843 38 96.0 7.3905 45.0 0.132 5.79 252.3 30.7868 37 97.0 7.3910 45.1 0.135 5.78 252.2 30.7881 37 98.0 7.3915 45.2 0.127 5.78 252.1 30.7891 37 99.0 7.3918 45.2 0.128 5.78 252.1 30.7898 38 100.0 7.3923 45.3 0.126 5.78 252.0 30.7910 35 101.0 7.3928 45.1 0.124 5.78 252.1 30.7924 37 102.0 7.3931 45.3 0.127 5.78 252.1 30.7935 37 103.0 7.3935 45.2 0.122 5.78 252.0 30.7949 37 104.0 7.3940 45.3 0.124 5.78 251.9 30.7966 36 105.0 7.3942 45.1 0.125 5.78 251.9 30.7970 37 106.0 7.3944 45.3 0.124 5.78 251.9 30.7974 38 107.0 7.3947 45.3 0.123 5.78 251.8 30.7985 37 108.0 7.3952 45.3 0.126 5.77 251.7 30.8003 34 109.0 7.3954 45.3 0.126 5.77 251.7 30.8006 38 110.0 7.3957 45.3 0.124 5.77 251.6 30.8017 37 111.0 7.3964 45.4 0.144 5.77 251.7 30.8053 37 112.0 7.3977 45.3 0.121 5.77 251.7 30.8106 37 113.0 7.3985 45.3 0.120 5.77 251.6 30.8122 36 114.0 7.3989 45.3 0.120 5.77 251.4 30.8126 37 115.0 7.4013 45.2 0.127 5.76 251.2 30.8193 33 116.0 7.4025 45.1 0.123 5.76 251.1 30.8234 37 117.0 7.4029 45.0 0.123 5.76 251.1 30.8249 36 118.0 7.4029 45.0 0.123 5.76 251.1 30.8253 37 119.0 7.4040 45.1 0.119 5.76 250.9 30.8274 34 120.0 7.4050 44.9 0.121 5.75 250.8 30.8294 37 121.0 7.4059 44.8 0.120 5.75 250.7 30.8307 37 122.0 7.4068 44.8 0.121 5.75 250.6 30.8324 37 123.0 7.4077 44.5 0.125 5.74 250.4 30.8339 37 124.0 7.4079 44.0 0.122 5.74 250.3 30.8358 37 125.0 7.4075 43.9 0.128 5.74 250.4 30.8371 37 126.0 7.4084 43.7 0.123 5.74 250.1 30.8389 38 127.0 7.4110 43.1 0.124 5.73 249.8 30.8430 37 128.0 7.4143 42.8 0.121 5.72 249.3 30.8484 37 129.0 7.4228 43.0 0.120 5.70 248.4 30.8542 36 130.0 7.4355 43.6 0.118 5.68 247.6 30.8616 35 131.0 7.4397 43.8 0.121 5.67 247.0 30.8644 39 132.0 7.4440 43.7 0.123 5.65 246.3 30.8676 39 133.0 7.4523 43.6 0.119 5.62 245.2 30.8741 39 134.0 7.4673 43.2 0.123 5.60 244.1 30.8860 40 135.0 7.4708 42.9 0.121 5.58 243.4 30.8888 43 136.0 7.4723 43.0 0.123 5.57 242.8 30.8898 42 137.0 7.4741 43.0 0.116 5.56 242.5 30.8911 44 138.0 7.4787 43.0 0.116 5.55 241.8 30.8942 45 139.0 7.4835 43.2 0.118 5.53 241.3 30.8972 46 140.0 7.4881 43.2 0.130 5.52 240.7 30.9005 47 141.1 7.4945 43.3 0.125 5.50 239.7 30.9049 78 142.0 7.5092 42.9 0.119 5.44 237.3 30.9157 70 143.0 7.5310 42.0 0.123 5.41 235.6 30.9324 57 144.0 7.5349 41.3 0.118 5.38 234.6 30.9351 59 145.1 7.5403 40.7 0.112 5.37 233.9 30.9393 66 145.5 7.5431 39.1 0.117 5.34 232.7 30.9411 29