*2006/01/24 16:55:45.88 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/05 23:57:33.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 59 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0 58 2 Temperature:Primary 'deg C (ITS90)' 8.4043 9.1788 3 Oxygen:Dissolved:SBE mL/L 3.31 5.571 4 Oxygen:Dissolved:SBE umol/kg 144.2 244.0132 5 Salinity:T0:C0 PSS-78 6.9128 31.8646 6 Number_of_bin_records n/a 9 439 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 7 F ' ' 2 4 -99 ' ' 6 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-30\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-30 AGENCY : IOS, Ocean Sciences Division, Sidney COUNTRY : Canada PROJECT : Broughton Oceanography & Circulation SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : QCS /Knight Inlet / Kingcome Inlet / Broughton Arch. STATION : Kn0 EVENT NUMBER : 51 LATITUDE : 50 38.24000 N ! (deg min) LONGITUDE : 126 35.16000 W ! (deg min) WATER DEPTH : 65 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 4054 conductivity ' ' 2754 Pressure ' ' 290544 Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.30 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2006/01/17 11:34:27 1620 1620 BINAVE 4.1 2006/01/23 15:30:49 1222 59 CALIB 11.7 2006/01/24 13:29:32 59 59 CLEAN 4.8.1 2006/01/24 16:16:55 59 59 CHGUNITS 2.1 2006/01/24 16:17:27 59 59 REMOVECH 7.0 2006/01/24 16:17:42 59 59 REORDER 1.2.1 2006/01/24 16:40:24 ? ? HDREDIT2 2.5.1 2006/01/24 16:55:45 ? ? $END $REMARKS -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CALIB parameters: 2006/01/24 13:29:32 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-30\CTD\doc\2005-30-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Oxygen:Dissolved:SBE mL/L 10 -0.1540000E+00 0.1574000E+01 -CLEAN functions: 2006/01/24 16:16:46 20 Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Oxygen:Dissolved:SBE [mL/L] is in the range -10 to 0 5 data records in pad range. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2006/01/24 16:17:42 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2006/01/24 16:55:45 Applied edit header: Q:\Cruise_Data\2005-30\CTD\doc\2005-30-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: Number_of_bin_records [n/a] Pad: ' ' ==> -99 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\DATA\2005-30\2005-30-0051.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 05 2005 16:59:28 Ship: Vector Cruise:2005-30 Depth:65 Kn0 ds SBE 25 CTD V 4.1a SN 334 10/06/05 00:04:09.574 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.514 vmain = 10.1 iop = 178 vlith = 5.1 ncasts = 25 samples = 152010 free = 686456 lwait = 0 msec CTD configuration: number of scans averaged = 1, data stored at 8 scans per second real time data transmitted at 1 scans per second minimum conductivity frequency for pump turn on = 2600 battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 24 10/05 23:57:33 smpls 150390 to 152009 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 1620 # units = specified # name 0 = scan: Scan Count # name 1 = prSM: Pressure, Strain Gauge [db] # name 2 = t090C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = sbeox0V: Oxygen Voltage, SBE 43 # name 5 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity [PSU] # name 8 = flag: flag # span 0 = 1, 1620 # span 1 = 0.181, 57.526 # span 2 = -0.5153, 10.5956 # span 3 = 0.034996, 3.365285 # span 4 = 0.0000, 2.1453 # span 5 = -1.74161, 4.94997 # span 6 = -1.683, 1.244 # span 7 = 0.3231, 31.8697 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 05 2005 23:57:33 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 4054, 14-Oct-04 # sensor 1 = Frequency 1 conductivity, 2754, 15-Oct-04, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 0047, 10-Feb-05 # datcnv_date = Jan 16 2006 17:36:01, 5.32a # datcnv_in = Q:\Cruise_Data\2005-30\CTD\2005-30-0051.hex Q:\Cruise_Data\2005-30 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jan 17 2006 10:57:21, 5.32a # wildedit_in = Q:\Cruise_Data\2005-30\CTD\convert\2005-30-0051.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # alignctd_date = Jan 17 2006 11:02:10, 5.32a # alignctd_in = Q:\Cruise_Data\2005-30\CTD\wildedit\2005-30-0051.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Jan 17 2006 11:03:32, 5.32a # wfilter_in = Q:\Cruise_Data\2005-30\CTD\align\2005-30-0051.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jan 17 2006 11:27:58, 5.32a # celltm_in = Q:\Cruise_Data\2005-30\CTD\wfilter\2005-30-0051.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 17 2006 11:29:39, 5.32a # Derive_in = Q:\Cruise_Data\2005-30\CTD\celltm\2005-30-0051.cnv Q:\Cruise_Data\ 2005-10\CTD\2005-10-ctd.CON # file_type = ascii END* *************************************************************** During this cruise there were problems with the pump operation in the top 50m of some downcasts. For consistency, the upcast data was selected for archiving for all casts. The salinity calibration is within 0.001psu, but there are other errors due to many stops for bottles. Away from the stop depths the errrors are expected to be on the order of 0.01psu in high gradient areas and much smaller at depth. The dissolved oxygen data in the CTD files should be considered • not reliable in top 2m • ±0.4ml/l from 2 - 125m • ±0.3ml/l from 125 – 200m • ±0.1ml/l below 200m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.154 1.574) $END !--1--- ---2---- --3--- --4-- ---5---- -6-- !Pressu Temperat Oxygen Oxyge Salinity Numb !re ure: : n: :T0:C0 er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ -------- ------ ----- -------- ---- *END OF HEADER 0.0 8.6416 -99.00 -99.0 6.9128 29 1.0 9.1788 -99.00 -99.0 24.2796 439 2.0 9.1503 5.57 244.0 24.9346 23 3.0 9.0569 5.50 240.7 26.0006 20 4.0 8.8222 5.09 222.3 28.7364 20 5.0 8.7794 4.44 193.7 29.5349 17 6.0 8.7668 4.24 184.8 29.7480 16 7.0 8.7521 4.10 178.7 29.9855 14 8.0 8.7192 3.99 173.8 30.4265 14 9.0 8.7049 3.90 170.3 30.5639 12 10.0 8.6657 3.82 166.4 30.8244 13 11.0 8.6480 3.77 164.5 30.9192 12 12.0 8.6378 3.71 161.9 30.9723 12 13.0 8.6349 3.67 160.2 30.9861 12 14.0 8.6345 3.65 159.1 30.9879 12 15.0 8.6291 3.63 158.2 31.0121 12 16.0 8.6259 3.61 157.3 31.0331 13 17.0 8.6246 3.60 156.9 31.0385 13 18.0 8.6216 3.59 156.5 31.0538 11 19.0 8.6182 3.58 155.9 31.0685 12 20.0 8.6138 3.56 155.3 31.0876 13 21.0 8.6047 3.56 155.1 31.1311 12 22.0 8.5966 3.55 154.7 31.1793 12 23.0 8.5948 3.54 154.4 31.2031 12 24.0 8.5945 3.54 154.2 31.2080 11 25.0 8.5912 3.54 154.2 31.2509 11 26.0 8.5915 3.53 153.9 31.2746 13 27.0 8.5937 3.53 153.9 31.2838 12 28.0 8.5933 3.53 153.9 31.2807 11 29.0 8.5987 3.53 153.8 31.3151 13 30.0 8.6023 3.53 153.8 31.3329 12 31.0 8.6068 3.52 153.6 31.3626 11 32.0 8.6049 3.52 153.5 31.3762 12 33.0 8.5956 3.51 153.1 31.4011 13 34.0 8.5854 3.51 152.8 31.4289 11 35.0 8.5658 3.50 152.4 31.4924 12 36.0 8.5636 3.49 152.0 31.5225 12 37.0 8.5693 3.47 151.4 31.5254 12 38.0 8.5725 3.46 150.9 31.5299 12 39.0 8.5662 3.45 150.4 31.5561 12 40.0 8.5565 3.45 150.2 31.5862 11 41.0 8.5405 3.44 149.8 31.6321 12 42.0 8.5323 3.43 149.5 31.6516 12 43.0 8.5298 3.43 149.3 31.6555 12 44.0 8.5263 3.42 148.9 31.6608 11 45.0 8.5194 3.41 148.6 31.6682 12 46.0 8.5138 3.40 148.4 31.6726 12 47.0 8.5105 3.40 148.2 31.6761 12 48.0 8.5035 3.40 148.1 31.6851 11 49.0 8.5022 3.39 147.9 31.6874 13 50.0 8.5031 3.48 151.6 31.6856 11 51.0 8.4989 3.39 147.7 31.6893 13 52.0 8.4956 3.38 147.4 31.6978 12 53.0 8.4880 3.37 147.0 31.7089 12 54.0 8.4756 3.36 146.5 31.7306 13 55.0 8.4471 3.35 145.9 31.7833 16 56.0 8.4149 3.33 145.2 31.8452 15 57.0 8.4072 3.32 144.6 31.8593 38 58.0 8.4043 3.31 144.2 31.8646 9