*2007/08/27 15:24:40.50 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2007/04/03 22:38:24.000 TIME INCREMENT : 0 0 0 0.416667E-01 0 ! (day hr min sec ms) NUMBER OF RECORDS : 74 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 715EB344 NUMBER OF CHANNELS : 9 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 3.343 75.744 2 Temperature:Secondary 'deg C (ITS90)' 7.9991 8.3881 3 Transmissivity %/metre 30.5 40.3 4 Fluorescence:URU:Seapoint mg/m^3 0.283 0.824 5 Oxygen:Dissolved:SBE mL/L 4.415 5.925 6 Oxygen:Dissolved:SBE umol/kg 192.3755 258.4504 7 PAR uE/m^2/sec 0.12E-01 936.267 8 Salinity:T1:C1 PSS-78 30.1857 31.5293 9 Number_of_bin_records n/a 16 122 $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 ' ' 7 F ' ' 1 8 -99 ' ' 9 F ' ' 4 9 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2007-26\Pro $END *ADMINISTRATION MISSION : 2007-26 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : SoG/JdF SCIENTIST : Masson D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : Strait of Georgia & Juan de Fuca Strait STATION : 104 EVENT NUMBER : 20 LATITUDE : 48 20.04000 N ! (deg min) LONGITUDE : 123 17.92000 W ! (deg min) ALTIMETER (M) : 10.33 ! 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: ' ' ' ' irradiance:primary ' ' 4656 $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 2007/05/25 10:02:29 6953 6953 CLEAN 5.0 2007/05/25 10:27:41 6939 6939 SHIFTDAT 3.4 2007/05/28 10:24:38 6939 6939 SHIFTDAT 3.4 2007/05/28 10:44:30 6939 6939 SHIFTDAT 3.4 2007/05/28 11:04:26 6939 6939 SHIFTDAT 3.4 2007/05/28 11:24:57 6939 6939 DELETE 6.3 2007/05/28 12:52:12 6939 2951 CTDEDIT 4.61 2007/05/28 14:55:15 2951 2847 CALIB 11.7 2007/08/27 10:47:51 2847 2847 FILTERS 4.3 2007/08/27 13:05:55 2847 2847 BINAVE 4.1.1 2007/08/27 14:01:00 2847 74 CALIB 11.7 2007/08/27 14:06:21 74 74 REMOVECH 8.0 2007/08/27 14:43:13 74 74 CHGUNITS 3.0 2007/08/27 15:11:06 74 74 REORDER 1.2.1 2007/08/27 15:12:26 ? ? HDREDIT2 2.5.1 2007/08/27 15:24:40 ? ? $END $REMARKS -CLEAN functions: 2007/05/25 10:21:32 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= 24.00 -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift=120.00 -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # 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 # of Records to Advance (-ve for Delay): At REC# 0 Shift= -0.70 Salinity was recalculated after shift -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 66.03 dbars Sample interval (from FILE section of header) = 0.042 seconds. -CTDEDIT 2007/05/28 14:55:15 104 records were deleted in this editing session. No data values were changed. -CALIB parameters: 2007/08/27 10:47:51 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-26\Processing\doc\2007-26-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 10 0.2300000E-01 0.1027400E+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: 2007/08/27 14:06:21 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data_Processing\2007-26\Processing\doc\2007-26-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 10 Oxygen:Dissolved:SBE mL/L 11 -0.1367000E+00 0.2000000E-03 Pressure -REMOVECH 2007/08/27 14:43:13 10 channels removed. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -HEADER EDITS: 2007/08/27 15:24:40 Applied edit header: Q:\Cruise_Data_Processing\2007-26\Processing\doc\2007-26-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\2007-26\2007-26-0020.dat Software Version Seasave Win32 V 5.37c Temperature SN = 2968 Conductivity SN = 1766 Number of Bytes Per Scan = 30 Number of Voltage Words = 4 Number of Scans Averaged by the Deck Unit = 1 System UpLoad Time = Apr 03 2007 22:38:25 NMEA Latitude = 48 20.04 N NMEA Longitude = 123 17.92 W NMEA UTC (Time) = Apr 03 2007 22:38:24 Store Lat/Lon Data = Add to Header Only Ship: Vector Cruise: 2007-11 Station: 104 Latitude: Longitude: Depth 81 # nquan = 17 # nvalues = 6953 # 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 = par: PAR/Irradiance, Biospherical/Licor # name 11 = altM: Altimeter [m] # name 12 = dz/dtM: Descent Rate [m/s] # name 13 = pumps: Pump Status # name 14 = sal00: Salinity [PSU] # name 15 = sal11: Salinity, 2 [PSU] # name 16 = flag: flag # span 0 = 1, 6953 # span 1 = 2.559, 76.025 # span 2 = 7.9724, 8.3984 # span 3 = 7.9583, 8.3987 # span 4 = 3.186398, 3.317809 # span 5 = 3.187213, 3.332224 # span 6 = 73.9257, 79.8342 # span 7 = 2.6374e-01, 8.4982e-01 # span 8 = 2.3028, 2.9585 # span 9 = 4.34121, 5.88672 # span 10 = 1.0376e-02, 3.4125e+03 # span 11 = 0.00, 100.00 # span 12 = -0.838, 0.834 # span 13 = 0, 1 # span 14 = 30.1622, 31.7484 # span 15 = 30.1588, 31.9135 # span 16 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.0416667 # start_time = Apr 03 2007 22:38:25 # 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 # sensor 9 = Extrnl Volt 6 irradiance (PAR), primary, 4656, 11-Feb-03 # datcnv_date = May 24 2007 12:02:52, 5.37e # datcnv_in = Q:\Cruise_Data_Processing\2007-26\RAW\CTD\2007-26-0020.dat Q:\Crui se_Data_Processing\2007-26\Processing\doc\2007-26-ctd.CON # datcnv_skipover = 0 # wildedit_date = May 24 2007 15:01:58, 5.37e # wildedit_in = Q:\Cruise_Data_Processing\2007-26\Processing\convert\2007-26-002 0.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 = May 25 2007 09:39:16, 5.37e # celltm_in = Q:\Cruise_Data_Processing\2007-26\Processing\wildedit\2007-26-0020 .cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 25 2007 09:44:40, 5.37e # Derive_in = Q:\Cruise_Data_Processing\2007-26\Processing\celltm\2007-26-0020.c nv Q:\Cruise_Data_Processing\2007-26\Processing\doc\2007-26-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 3.2db. ---------------------------------------------------------------------- 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: • ±0.6ml/l from 0 - 50m • ±0.2ml/l from 50 - 125m • ±0.1ml/l below 125m ---------------------------------------------------------------------- *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (0.23E-01 1.0274) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure) (-0.1367 0.2E-03) $END !--1--- ---2---- --3-- ---4--- --5--- --6-- --7--- ---8---- -9-- !Pressu Temperat Trans Fluores Oxygen Oxyge PAR 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 3.3 8.3761 37.0 0.481 5.93 258.5 936.3 30.1859 16 4.0 8.3823 37.1 0.462 5.93 258.5 740.0 30.1857 35 5.0 8.3881 37.1 0.455 5.92 258.3 262.2 30.1857 38 6.0 8.3636 37.1 0.520 5.92 258.2 146.3 30.1864 35 7.0 8.3328 36.9 0.594 5.92 258.3 124.3 30.1867 32 8.0 8.3187 36.8 0.673 5.92 258.3 114.9 30.1865 32 9.0 8.2925 36.7 0.744 5.91 257.9 101.2 30.1864 37 10.0 8.2752 36.7 0.808 5.88 256.4 85.4 30.1866 35 11.0 8.2322 36.9 0.824 5.84 254.8 72.8 30.1904 25 12.0 8.1874 37.5 0.799 5.80 253.2 64.0 30.2136 34 13.0 8.1516 38.1 0.766 5.77 251.8 54.1 30.2438 33 14.0 8.1442 38.4 0.730 5.75 250.8 45.5 30.2527 32 15.0 8.1404 38.8 0.695 5.73 250.0 38.8 30.2647 29 16.0 8.1384 39.0 0.662 5.72 249.3 32.8 30.2718 31 17.0 8.1370 39.1 0.651 5.70 248.7 27.8 30.2763 31 18.0 8.1366 39.1 0.642 5.69 248.0 23.3 30.2777 31 19.0 8.1351 39.2 0.639 5.67 247.3 19.7 30.2835 30 20.0 8.1340 39.3 0.621 5.65 246.6 16.8 30.2945 30 21.0 8.1324 39.4 0.606 5.64 245.8 14.3 30.3044 30 22.0 8.1300 39.4 0.591 5.61 244.9 12.3 30.3137 30 23.0 8.1278 39.6 0.577 5.59 243.8 10.3 30.3272 32 24.0 8.1267 39.7 0.559 5.56 242.7 8.8 30.3561 29 25.0 8.1256 39.8 0.537 5.53 241.3 7.5 30.3815 30 26.0 8.1219 40.0 0.520 5.50 239.9 6.3 30.4154 30 27.0 8.1141 40.2 0.504 5.47 238.6 5.3 30.4662 32 28.0 8.1104 40.2 0.487 5.44 237.3 4.5 30.4961 31 29.0 8.1061 40.2 0.486 5.41 236.0 3.8 30.5257 30 30.0 8.1023 40.2 0.466 5.39 235.1 3.2 30.5494 30 31.0 8.1000 40.2 0.459 5.38 234.5 2.8 30.5662 32 32.0 8.0994 40.2 0.445 5.37 234.0 2.3 30.5715 30 33.0 8.0988 40.3 0.443 5.36 233.7 2.0 30.5737 31 34.0 8.0985 40.1 0.453 5.35 233.4 1.7 30.5747 30 35.0 8.0983 40.1 0.455 5.34 232.8 1.4 30.5758 31 36.0 8.0982 40.2 0.438 5.32 231.9 1.2 30.5772 31 37.0 8.0965 39.9 0.453 5.30 230.9 1.0 30.5871 26 38.0 8.0933 39.8 0.447 5.25 229.1 0.8 30.6140 32 39.0 8.0902 39.6 0.424 5.20 226.9 0.7 30.6415 31 40.0 8.0850 39.5 0.406 5.14 224.3 0.6 30.6930 31 41.0 8.0785 38.6 0.399 5.10 222.2 0.5 30.7572 31 42.0 8.0688 37.2 0.385 5.06 220.6 0.4 30.8459 30 43.0 8.0656 36.8 0.386 5.03 219.2 0.4 30.8749 31 44.0 8.0639 36.7 0.394 5.00 217.8 0.3 30.8876 33 45.0 8.0606 35.9 0.379 4.97 216.8 0.3 30.9104 31 46.0 8.0574 34.7 0.378 4.96 216.1 0.2 30.9316 32 47.0 8.0567 34.4 0.379 4.94 215.5 0.2 30.9374 31 48.0 8.0558 34.2 0.381 4.93 215.1 0.1 30.9444 31 49.0 8.0554 34.3 0.381 4.93 214.9 0.1 30.9473 31 50.0 8.0553 34.3 0.384 4.92 214.6 0.1 30.9486 34 51.0 8.0551 34.1 0.378 4.91 214.3 0.1 30.9507 30 52.0 8.0547 34.0 0.378 4.91 213.9 0.1 30.9542 31 53.0 8.0545 34.2 0.376 4.90 213.4 0.1 30.9569 34 54.0 8.0538 34.0 0.366 4.88 212.9 0.1 30.9631 32 55.0 8.0525 33.6 0.362 4.87 212.4 0.0 30.9755 32 56.0 8.0506 33.2 0.368 4.86 211.9 0.0 30.9917 32 57.0 8.0491 33.0 0.363 4.85 211.5 0.0 31.0013 36 58.0 8.0480 32.9 0.374 4.84 211.0 0.0 31.0075 32 59.0 8.0463 32.6 0.367 4.82 210.3 0.0 31.0288 35 60.0 8.0461 32.2 0.369 4.80 209.4 0.0 31.0446 34 61.0 8.0441 32.0 0.352 4.78 208.5 0.0 31.0754 35 62.0 8.0408 31.8 0.340 4.76 207.6 0.0 31.1128 33 63.0 8.0379 31.3 0.351 4.74 206.6 0.0 31.1429 36 64.0 8.0352 31.4 0.349 4.72 205.6 0.0 31.1688 36 65.0 8.0308 31.2 0.339 4.70 204.8 0.0 31.2117 36 66.0 8.0294 31.4 0.331 4.68 204.1 0.0 31.2265 39 67.1 8.0279 30.8 0.328 4.66 203.3 0.0 31.2405 55 68.0 8.0253 30.8 0.322 4.65 202.5 0.0 31.2668 62 69.0 8.0238 30.5 0.317 4.63 201.7 0.0 31.2905 69 70.0 8.0225 30.6 0.320 4.61 200.8 0.0 31.3078 77 71.0 8.0195 30.6 0.311 4.58 199.6 0.0 31.3379 80 72.0 8.0154 31.0 0.298 4.55 198.5 0.0 31.3818 84 73.0 8.0142 31.1 0.303 4.53 197.5 0.0 31.3943 93 74.0 8.0075 31.2 0.297 4.49 195.6 0.0 31.4557 98 75.1 8.0028 31.4 0.292 4.45 193.9 0.0 31.4975 122 75.7 7.9991 31.3 0.283 4.41 192.4 0.0 31.5293 65