*2007/04/23 09:55:08.53 *IOS HEADER VERSION 1.7 2006/08/20 2006/08/20 *FILE START TIME : UTC 2007/03/31 22:12:40.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 119 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1FFDC5D8 NUMBER OF CHANNELS : 8 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.168 120.868 2 Temperature:Secondary 'deg C (ITS90)' 7.4381 7.572 3 Transmissivity %/metre 44.9 46.9 4 Fluorescence:URU:Seapoint mg/m^3 0.116 0.296 5 Oxygen:Dissolved:SBE mL/L 5.7 6.014 6 Oxygen:Dissolved:SBE umol/kg 248.3767 262.2387 7 Salinity:T1:C1 PSS-78 30.5015 31.3822 8 Number_of_bin_records n/a 25 120 $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 : BIS EVENT NUMBER : 51 LATITUDE : 50 36.06000 N ! (deg min) LONGITUDE : 126 43.05000 W ! (deg min) ALTIMETER (M) : 6.86 ! 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 ' ' 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 15:19:55 9807 9807 CLEAN 5.0 2007/04/12 15:37:06 9751 9751 SHIFTDAT 3.4 2007/04/13 12:30:19 9751 9751 SHIFTDAT 3.4 2007/04/13 12:46:12 9751 9751 SHIFTDAT 3.4 2007/04/13 13:02:42 9751 9751 SHIFTDAT 3.4 2007/04/13 13:19:19 9751 9751 DELETE 6.3 2007/04/13 13:30:53 9751 4357 CTDEDIT 4.61 2007/04/18 14:29:30 4357 4170 FILTERS 4.3 2007/04/20 16:33:33 4170 4170 BINAVE 4.1.1 2007/04/20 16:36:57 4170 119 CALIB 11.7 2007/04/20 17:07:56 119 119 REMOVECH 7.0 2007/04/20 17:08:32 119 119 CHGUNITS 3.0 2007/04/23 09:39:35 119 119 REORDER 1.2.1 2007/04/23 09:53:10 ? ? HDREDIT2 2.5.1 2007/04/23 09:55:08 ? ? $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 111.39 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/04/18 14:29:30 187 records were deleted in this editing session. 7 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 17:07:56 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 17:08:32 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 09:55:08 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\2007-11-0051.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 31 2007 22:12:42 NMEA Latitude = 50 36.06 N NMEA Longitude = 126 43.05 W NMEA UTC (Time) = Mar 31 2007 22:12:40 Store Lat/Lon Data = Add to Header Only Ship: Vector VECTOR Cruise: 2007-11 Station: BIS Latitude: Longitude: Depth 127m # nquan = 16 # nvalues = 9807 # 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, 9807 # span 1 = 2.261, 121.389 # span 2 = 7.4371, 7.5879 # span 3 = 7.4380, 7.7030 # span 4 = 3.153835, 3.245491 # span 5 = 3.012008, 3.246173 # span 6 = 80.5196, 82.8357 # span 7 = 0.0000e+00, 9.4139e-01 # span 8 = 2.1734, 2.9231 # span 9 = 4.05198, 5.89193 # span 10 = 6.47, 98.68 # span 11 = -0.986, 0.854 # span 12 = 0, 1 # span 13 = 30.4002, 31.4225 # span 14 = 28.7900, 31.4289 # span 15 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Mar 31 2007 22:12:42 # 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 12:20:04, 5.37e # datcnv_in = Q:\Cruise_Data\2007-11\CTD\2007-11-0051.dat Q:\Cruise_Data\2007-11 \CTD\2007-11-ctd.con # datcnv_skipover = 0 # wildedit_date = Apr 12 2007 13:34:16, 5.37e # wildedit_in = Q:\Cruise_Data\2007-11\CTD\convert\2007-11-0051.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 14:49:55, 5.37e # celltm_in = Q:\Cruise_Data\2007-11\CTD\wildedit\2007-11-0051.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 14:54:22, 5.37e # Derive_in = Q:\Cruise_Data\2007-11\CTD\celltm\2007-11-0051.cnv Q:\Cruise_Data\ 2006-01\Raw\2006-01-001.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.9db and a few records from the bottom of the cast and to clean salinity 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 3.2 7.5720 46.9 0.116 6.01 262.0 30.5015 33 4.0 7.5597 46.9 0.121 6.01 262.2 30.5048 39 5.0 7.5656 46.9 0.130 6.01 262.1 30.5029 35 6.0 7.5576 46.9 0.132 6.01 262.2 30.5069 34 7.0 7.5554 46.8 0.136 6.01 262.2 30.5077 35 8.0 7.5557 46.8 0.148 6.01 261.9 30.5080 38 9.0 7.5271 46.7 0.169 6.01 262.2 30.5208 32 10.0 7.5084 46.6 0.198 6.01 262.1 30.5295 38 11.0 7.5353 46.3 0.207 6.01 262.0 30.5185 33 12.0 7.5140 46.5 0.296 6.01 262.0 30.5278 33 13.0 7.5055 46.5 0.248 6.01 262.0 30.5308 35 14.0 7.5001 46.5 0.255 6.01 262.0 30.5330 35 15.0 7.4999 46.5 0.253 6.00 261.8 30.5363 36 16.0 7.5019 46.6 0.243 6.00 261.7 30.5386 32 17.0 7.4884 46.5 0.247 6.00 261.6 30.5500 36 18.0 7.4946 46.5 0.243 6.00 261.7 30.5454 34 19.0 7.5008 46.5 0.233 6.00 261.8 30.5421 34 20.0 7.5081 46.5 0.232 6.00 261.7 30.5380 33 21.0 7.4963 46.5 0.245 6.00 261.6 30.5503 34 22.0 7.4853 46.5 0.237 6.00 261.4 30.5602 34 23.0 7.4801 46.5 0.240 5.99 261.4 30.5635 33 24.0 7.4726 46.5 0.243 5.99 261.2 30.5695 33 25.0 7.4715 46.5 0.247 5.99 261.1 30.5697 35 26.0 7.4703 46.4 0.243 5.99 261.0 30.5722 27 27.0 7.4655 46.5 0.247 5.98 260.8 30.5827 33 28.0 7.4623 46.4 0.245 5.98 260.8 30.5903 32 29.0 7.4614 46.4 0.245 5.98 260.8 30.5935 33 30.0 7.4612 46.4 0.240 5.98 260.8 30.5945 31 31.0 7.4608 46.5 0.234 5.98 260.8 30.5975 32 32.0 7.4612 46.5 0.247 5.98 260.7 30.5991 31 33.0 7.4603 46.3 0.239 5.98 260.6 30.6015 30 34.0 7.4594 46.4 0.244 5.98 260.6 30.6040 35 35.0 7.4602 46.4 0.244 5.98 260.6 30.6026 29 36.0 7.4579 46.4 0.249 5.98 260.6 30.6086 28 37.0 7.4576 46.4 0.250 5.98 260.6 30.6091 34 38.0 7.4559 46.4 0.266 5.97 260.5 30.6151 30 39.0 7.4520 46.4 0.248 5.97 260.3 30.6273 31 40.0 7.4513 46.3 0.247 5.97 260.2 30.6306 33 41.0 7.4511 46.4 0.241 5.97 260.2 30.6322 31 42.0 7.4504 46.3 0.232 5.97 260.2 30.6388 32 43.0 7.4498 46.4 0.235 5.97 260.1 30.6449 32 44.0 7.4496 46.4 0.230 5.96 259.9 30.6491 31 45.0 7.4496 46.4 0.232 5.96 259.7 30.6542 32 46.0 7.4495 46.4 0.230 5.95 259.6 30.6707 32 47.0 7.4496 46.3 0.222 5.95 259.4 30.6779 25 48.0 7.4496 46.3 0.224 5.95 259.4 30.6793 36 49.0 7.4498 46.3 0.244 5.95 259.3 30.6814 30 50.0 7.4498 46.3 0.233 5.94 259.1 30.6880 27 51.0 7.4499 46.4 0.222 5.94 259.0 30.6976 34 52.0 7.4500 46.3 0.248 5.94 258.9 30.7050 31 53.0 7.4500 46.3 0.235 5.94 258.9 30.7101 30 54.0 7.4500 46.3 0.221 5.93 258.7 30.7187 32 55.0 7.4503 46.2 0.223 5.93 258.4 30.7356 33 56.0 7.4506 46.2 0.216 5.92 258.0 30.7575 31 57.0 7.4506 46.2 0.215 5.91 257.6 30.7738 32 58.0 7.4507 46.2 0.214 5.90 257.3 30.8040 34 59.0 7.4493 46.1 0.220 5.90 257.2 30.8416 32 60.0 7.4469 46.2 0.211 5.90 257.1 30.8940 30 61.0 7.4459 46.2 0.218 5.90 257.1 30.9136 32 62.0 7.4451 46.3 0.216 5.90 257.0 30.9296 31 63.0 7.4451 46.2 0.210 5.90 257.0 30.9321 32 64.0 7.4450 46.2 0.215 5.90 257.0 30.9342 32 65.0 7.4433 46.3 0.218 5.90 257.0 30.9598 33 66.0 7.4430 46.3 0.218 5.90 257.0 30.9618 32 67.0 7.4428 46.4 0.220 5.90 257.0 30.9658 30 68.0 7.4420 46.3 0.214 5.89 256.9 30.9756 31 69.0 7.4425 46.3 0.217 5.90 257.1 30.9718 35 70.0 7.4416 46.4 0.220 5.91 257.4 30.9812 26 71.0 7.4382 46.4 0.231 5.91 257.5 30.9937 31 72.0 7.4381 46.4 0.225 5.91 257.6 30.9948 36 73.0 7.4385 46.4 0.225 5.91 257.6 30.9948 29 74.0 7.4386 46.3 0.222 5.91 257.6 31.0030 34 75.0 7.4385 46.4 0.229 5.91 257.6 31.0084 34 76.0 7.4386 46.4 0.228 5.91 257.5 31.0147 32 77.0 7.4389 46.3 0.225 5.91 257.5 31.0254 35 78.0 7.4389 46.3 0.225 5.90 257.3 31.0305 27 79.0 7.4387 46.3 0.224 5.90 257.2 31.0417 35 80.0 7.4394 46.2 0.222 5.89 256.9 31.0540 34 81.0 7.4401 46.3 0.218 5.89 256.7 31.0630 31 82.0 7.4405 46.2 0.214 5.89 256.5 31.0688 35 83.0 7.4408 46.0 0.212 5.88 256.2 31.0709 34 84.0 7.4419 46.2 0.213 5.87 256.0 31.0831 33 85.0 7.4426 46.2 0.206 5.86 255.6 31.0897 36 86.0 7.4435 46.2 0.225 5.86 255.3 31.0990 31 87.0 7.4442 46.0 0.203 5.85 255.0 31.1039 35 88.0 7.4458 45.9 0.205 5.84 254.4 31.1172 34 89.0 7.4499 45.7 0.194 5.83 253.9 31.1558 30 90.0 7.4496 45.5 0.184 5.82 253.6 31.1494 33 91.0 7.4501 45.6 0.184 5.82 253.4 31.1527 38 92.0 7.4502 45.4 0.183 5.81 253.1 31.1527 30 93.0 7.4503 45.4 0.183 5.80 253.0 31.1544 34 94.0 7.4513 45.5 0.179 5.80 252.7 31.1713 37 95.0 7.4516 45.2 0.179 5.80 252.6 31.1782 32 96.0 7.4522 45.4 0.180 5.79 252.4 31.1911 35 97.0 7.4525 45.4 0.179 5.78 252.1 31.1972 36 98.0 7.4528 45.3 0.176 5.78 252.0 31.2059 34 99.0 7.4530 45.3 0.171 5.78 252.0 31.2138 36 100.0 7.4531 45.3 0.172 5.78 251.8 31.2125 32 101.1 7.4532 45.2 0.173 5.77 251.6 31.2179 33 102.0 7.4533 45.1 0.174 5.77 251.5 31.2189 38 103.0 7.4536 45.1 0.177 5.77 251.3 31.2318 32 104.0 7.4540 45.1 0.168 5.76 251.1 31.2520 39 105.0 7.4542 45.2 0.171 5.76 250.8 31.2587 35 106.0 7.4545 45.1 0.168 5.75 250.6 31.2727 34 107.0 7.4550 45.2 0.165 5.74 250.4 31.2918 37 108.0 7.4555 45.0 0.164 5.74 250.0 31.3080 35 109.0 7.4561 45.0 0.171 5.73 249.8 31.3332 34 110.0 7.4561 44.9 0.166 5.73 249.7 31.3291 35 111.0 7.4563 45.1 0.165 5.73 249.7 31.3311 34 112.0 7.4560 45.1 0.164 5.73 249.7 31.3250 35 113.0 7.4559 45.2 0.166 5.73 249.7 31.3188 33 114.0 7.4557 45.3 0.162 5.73 249.7 31.3162 34 115.0 7.4561 45.3 0.160 5.73 249.6 31.3271 36 116.0 7.4567 45.3 0.162 5.73 249.5 31.3437 35 117.0 7.4567 45.3 0.163 5.72 249.4 31.3453 47 118.1 7.4569 45.2 0.160 5.72 249.3 31.3445 54 119.0 7.4573 45.4 0.169 5.71 248.9 31.3533 73 120.0 7.4575 45.4 0.157 5.71 248.8 31.3601 90 120.9 7.4584 45.2 0.158 5.70 248.4 31.3822 120