*2006/01/24 16:55:48.73 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/08 00:21:54.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 148 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0 147 2 Temperature:Primary 'deg C (ITS90)' 8.1896 9.1413 3 Oxygen:Dissolved:SBE mL/L 2.656 5.952 4 Oxygen:Dissolved:SBE umol/kg 115.6649 260.8301 5 Salinity:T0:C0 PSS-78 6.546 32.3027 6 Number_of_bin_records n/a 10 1085 $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 : TrC0.5 EVENT NUMBER : 75 LATITUDE : 50 40.87000 N ! (deg min) LONGITUDE : 126 14.63000 W ! (deg min) WATER DEPTH : 160 *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 11:34:42 3155 3155 BINAVE 4.1 2006/01/23 15:30:58 3127 148 CALIB 11.7 2006/01/24 13:29:36 148 148 CLEAN 4.8.1 2006/01/24 16:17:00 148 148 CHGUNITS 2.1 2006/01/24 16:17:31 148 148 REMOVECH 7.0 2006/01/24 16:17:46 148 148 REORDER 1.2.1 2006/01/24 16:40:27 ? ? HDREDIT2 2.5.1 2006/01/24 16:55:48 ? ? $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 13:29:36 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 8 data records in pad range. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2006/01/24 16:17:46 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 16:55:48 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\2005-30-0075.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 07 2005 17:26:15 Ship: Vector Cruise:2005-30 Depth:160 TrC0.5 ds SBE 25 CTD V 4.1a SN 334 10/08/05 00:30:27.041 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.514 vmain = 9.6 iop = 182 vlith = 5.1 ncasts = 13 samples = 86878 free = 751588 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 12 10/08 00:21:54 smpls 83723 to 86877 nv = 1 avg = 1 stp = switch o f S> # nquan = 9 # nvalues = 3155 # 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, 3155 # span 1 = 0.070, 147.100 # span 2 = -0.0469, 10.8145 # span 3 = 0.043152, 3.391816 # span 4 = 0.0000, 4.9426 # span 5 = -1.76051, 12.52767 # span 6 = -1.604, 1.303 # span 7 = 0.3959, 32.3038 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 08 2005 00:21:54 # 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 17:36:14, 5.32a # datcnv_in = Q:\Cruise_Data\2005-30\CTD\2005-30-0075.hex Q:\Cruise_Data\2005-30 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jan 17 2006 10:57:38, 5.32a # wildedit_in = Q:\Cruise_Data\2005-30\CTD\convert\2005-30-0075.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 11:02:26, 5.32a # alignctd_in = Q:\Cruise_Data\2005-30\CTD\wildedit\2005-30-0075.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Jan 17 2006 11:03:48, 5.32a # wfilter_in = Q:\Cruise_Data\2005-30\CTD\align\2005-30-0075.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 11:28:15, 5.32a # celltm_in = Q:\Cruise_Data\2005-30\CTD\wfilter\2005-30-0075.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 11:29:58, 5.32a # Derive_in = Q:\Cruise_Data\2005-30\CTD\celltm\2005-30-0075.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 9.1250 -99.00 -99.0 6.5460 22 1.0 9.1413 2.87 125.7 23.3535 1085 2.0 9.0754 5.74 251.5 24.1508 20 3.0 9.0622 5.95 260.8 24.2738 21 4.0 9.0454 5.59 244.9 24.4365 22 5.0 9.0010 5.28 231.1 24.8379 22 6.0 8.9224 5.08 222.5 25.5638 19 7.0 8.7982 4.88 213.2 26.8337 19 8.0 8.7541 4.67 204.0 27.3700 17 9.0 8.6985 4.48 195.8 27.9233 17 10.0 8.6401 4.32 188.9 28.5478 17 11.0 8.5918 4.20 183.2 29.0616 15 12.0 8.5578 4.09 178.3 29.3728 13 13.0 8.5217 3.99 174.0 29.6093 14 14.0 8.5037 3.90 170.4 29.7345 12 15.0 8.4936 3.84 167.3 29.8045 13 16.0 8.4784 3.77 164.6 29.9443 12 17.0 8.4305 3.70 161.6 30.2099 14 18.0 8.4141 3.65 159.4 30.3963 12 19.0 8.4145 3.61 157.6 30.4754 12 20.0 8.4029 3.58 155.9 30.6216 13 21.0 8.3906 3.54 154.2 30.7530 12 22.0 8.3938 3.51 153.1 30.7862 12 23.0 8.4007 3.48 151.9 30.8231 12 24.0 8.4038 3.46 150.9 30.8706 11 25.0 8.4040 3.44 150.1 30.8868 13 26.0 8.4020 3.43 149.5 30.8959 11 27.0 8.4019 3.42 149.1 30.8986 13 28.0 8.4016 3.42 148.9 30.9043 12 29.0 8.4001 3.40 148.4 30.9076 13 30.0 8.4001 3.40 148.2 30.9147 12 31.0 8.3969 3.39 148.0 30.9169 11 32.0 8.3953 3.39 147.8 30.9212 11 33.0 8.3923 3.38 147.5 30.9316 13 34.0 8.3932 3.38 147.3 30.9425 13 35.0 8.3893 3.38 147.1 30.9511 12 36.0 8.3863 3.37 146.7 30.9590 11 37.0 8.3860 3.36 146.4 30.9657 13 38.0 8.3856 3.36 146.3 30.9758 12 39.0 8.3872 3.35 145.9 30.9836 11 40.0 8.3889 3.34 145.7 30.9921 13 41.0 8.3883 3.33 145.2 30.9980 11 42.0 8.3891 3.32 144.8 31.0104 13 43.0 8.3906 3.31 144.4 31.0388 12 44.0 8.3946 3.30 143.6 31.0678 12 45.0 8.3960 3.29 143.3 31.0941 12 46.0 8.3909 3.27 142.5 31.1382 11 47.0 8.3871 3.25 141.7 31.1970 11 48.0 8.3806 3.23 140.6 31.2490 13 49.0 8.3749 3.20 139.6 31.2898 11 50.0 8.3693 3.18 138.5 31.3814 13 51.0 8.3662 3.16 137.6 31.4478 12 52.0 8.3646 3.13 136.3 31.5084 13 53.0 8.3646 3.11 135.6 31.5365 11 54.0 8.3632 3.10 134.9 31.5591 11 55.0 8.3594 3.08 134.2 31.5918 13 56.0 8.3572 3.07 133.7 31.6265 11 57.0 8.3567 3.06 133.3 31.6398 12 58.0 8.3657 3.04 132.6 31.6725 13 59.0 8.3714 3.04 132.5 31.6941 12 60.0 8.3676 3.03 132.1 31.7008 12 61.0 8.3647 3.02 131.5 31.7068 12 62.0 8.3658 3.02 131.4 31.7128 12 63.0 8.3651 3.01 131.2 31.7156 13 64.0 8.3636 3.01 131.1 31.7169 11 65.0 8.3599 3.01 131.0 31.7313 12 66.0 8.3579 3.01 131.3 31.7524 12 67.0 8.3560 3.05 132.8 31.7622 13 68.0 8.3562 3.45 150.2 31.7706 10 69.0 8.3578 2.98 130.0 31.7728 11 70.0 8.3598 2.97 129.6 31.7798 13 71.0 8.3546 2.97 129.3 31.7885 11 72.0 8.3482 2.96 128.9 31.8074 12 73.0 8.3394 2.95 128.4 31.8345 13 74.0 8.3258 2.94 127.9 31.8695 12 75.0 8.3185 2.93 127.5 31.8940 12 76.0 8.3110 2.91 127.0 31.9072 12 77.0 8.3082 2.91 126.6 31.9154 12 78.0 8.3060 2.90 126.4 31.9213 12 79.0 8.3049 2.89 126.1 31.9259 11 80.0 8.3024 2.89 126.0 31.9348 12 81.0 8.2979 2.88 125.6 31.9435 13 82.0 8.2971 2.88 125.5 31.9447 11 83.0 8.2970 2.88 125.5 31.9426 12 84.0 8.2969 2.88 125.3 31.9419 12 85.0 8.2958 2.87 125.0 31.9442 13 86.0 8.2926 2.87 124.9 31.9540 12 87.0 8.2885 2.86 124.7 31.9658 11 88.0 8.2867 2.86 124.4 31.9729 13 89.0 8.2847 2.85 124.2 31.9826 11 90.0 8.2829 2.85 124.1 31.9911 12 91.0 8.2796 2.84 123.6 32.0056 12 92.0 8.2757 2.84 123.5 32.0253 12 93.0 8.2724 2.83 123.1 32.0414 11 94.0 8.2712 2.82 122.8 32.0474 13 95.0 8.2695 2.81 122.4 32.0528 13 96.0 8.2661 2.80 122.0 32.0629 12 97.0 8.2533 2.79 121.6 32.1043 13 98.0 8.2460 2.78 121.2 32.1279 12 99.0 8.2399 2.77 120.6 32.1438 13 100.0 8.2352 2.76 120.3 32.1553 12 101.0 8.2254 2.75 119.9 32.1828 13 102.0 8.2222 2.74 119.6 32.1923 12 103.0 8.2212 2.74 119.6 32.1961 11 104.0 8.2200 4.14 180.2 32.2012 12 105.0 8.2199 2.73 119.1 32.2021 14 106.0 8.2192 2.73 118.8 32.2050 12 107.0 8.2189 2.73 118.7 32.2060 12 108.0 8.2130 2.72 118.5 32.2242 12 109.0 8.2120 2.72 118.4 32.2283 13 110.0 8.2102 2.71 118.1 32.2367 12 111.0 8.2093 2.71 118.1 32.2417 12 112.0 8.2096 2.71 118.0 32.2443 13 113.0 8.2100 2.71 117.8 32.2450 12 114.0 8.2098 2.70 117.6 32.2463 12 115.0 8.2087 2.70 117.7 32.2521 12 116.0 8.2092 2.70 117.6 32.2516 13 117.0 8.2085 2.70 117.6 32.2576 12 118.0 8.2093 2.70 117.5 32.2600 12 119.0 8.2098 2.70 117.5 32.2581 13 120.0 8.2097 2.70 117.5 32.2569 12 121.0 8.2105 2.70 117.5 32.2557 13 122.0 8.2097 2.69 117.4 32.2581 11 123.0 8.2100 2.69 117.4 32.2586 13 124.0 8.2106 2.69 117.3 32.2610 13 125.0 8.2101 2.69 117.1 32.2630 12 126.0 8.2090 2.69 117.1 32.2651 11 127.0 8.2094 2.69 117.1 32.2661 13 128.0 8.2091 2.68 116.9 32.2698 13 129.0 8.2086 2.68 116.9 32.2733 11 130.0 8.2082 2.68 116.8 32.2752 13 131.0 8.2061 2.68 116.6 32.2793 12 132.0 8.2042 2.68 116.5 32.2817 12 133.0 8.1987 2.67 116.3 32.2903 12 134.0 8.1984 2.67 116.3 32.2905 12 135.0 8.1971 2.67 116.2 32.2926 13 136.0 8.1967 2.67 116.1 32.2934 11 137.0 8.1943 2.66 116.0 32.2968 13 138.0 8.1928 2.66 116.1 32.2993 14 139.0 8.1941 2.66 116.1 32.2977 12 140.0 8.1945 2.66 116.0 32.2972 14 141.0 8.1942 2.66 116.0 32.2975 17 142.0 8.1967 2.66 116.1 32.2943 61 143.0 8.1909 2.66 115.8 32.3006 33 144.0 8.1903 2.66 115.7 32.3014 31 145.0 8.1898 2.66 115.7 32.3024 30 146.0 8.1898 2.66 115.7 32.3022 29 147.0 8.1896 2.66 115.7 32.3027 40