*2006/01/24 16:55:40.54 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/03 02:28:10.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 195 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 195 2 Temperature:Primary 'deg C (ITS90)' 7.8422 9.9431 3 Oxygen:Dissolved:SBE mL/L 2.504 5.969 4 Oxygen:Dissolved:SBE umol/kg 109.003 261.2248 5 Salinity:T0:C0 PSS-78 26.1892 32.7481 6 Number_of_bin_records n/a 4 29 $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 : TrC3 EVENT NUMBER : 10 LATITUDE : 50 48.98000 N ! (deg min) LONGITUDE : 126 25.53000 W ! (deg min) WATER DEPTH : 229 *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 11:34:00 10138 10138 CLEAN 4.8.1 2006/01/17 15:40:55 ? ? SHIFTDAT 3.4 2006/01/17 16:21:49 8555 8555 SIMP_DSP 2.5 2006/01/17 17:07:11 8555 8555 REVERSE 2.0 2006/01/17 17:46:27 8555 8555 DELETE 6.3 2006/01/17 17:47:20 8555 1893 CTDEDIT 4.60 2006/01/23 10:06:18 1893 1832 BINAVE 4.1 2006/01/23 15:30:37 1832 195 CALIB 11.7 2006/01/24 13:29:24 195 195 CLEAN 4.8.1 2006/01/24 16:16:47 195 195 CHGUNITS 2.1 2006/01/24 16:17:19 195 195 REMOVECH 7.0 2006/01/24 16:17:35 195 195 REORDER 1.2.1 2006/01/24 16:40:19 ? ? HDREDIT2 2.5.1 2006/01/24 16:55:40 ? ? $END $REMARKS -CLEAN functions: 2006/01/17 15:40:48 20 Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 Salinity was recalculated after shift -Despike Parameters: MIN MAX MAX CHANNEL VALUE VALUE DIFF REP. -------------------- ------- ------- ------- ---- Oxygen:Dissolved:SBE 0.00 10.00 0.500 T Replace Spikes with Pad Value Use -9.990 if no pad value in header. -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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 7 points) will be deleted. Drop rate applies in the range 10.00 to 185.00 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/01/23 10:06:18 61 records were deleted in this editing session. 12 changes in channel Salinity:T0:C0 -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 13:29:24 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 16:17:35 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 16:55:40 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\2005-30-0010.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 02 2005 19:47:22 Ship: Vector Cruise:2005-30 Depth:229 TrC3 ds SBE 25 CTD V 4.1a SN 334 10/03/05 02:51:41.887 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.511 vmain = 11.1 iop = 169 vlith = 5.1 ncasts = 13 samples = 76344 free = 762122 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 = 4000 battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 12 10/03 02:28:10 smpls 66205 to 76343 nv = 1 avg = 1 stp = switch o f S> # nquan = 9 # nvalues = 10138 # 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, 10138 # span 1 = 0.006, 194.998 # span 2 = -2.0854, 10.1258 # span 3 = 0.035517, 3.405758 # span 4 = 0.0000, 4.8840 # span 5 = -2.00361, 12.51355 # span 6 = -96.121, 96.152 # span 7 = 0.3456, 32.7483 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 03 2005 02:28:10 # 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 17:35:38, 5.32a # datcnv_in = Q:\Cruise_Data\2005-30\CTD\2005-30-0010.hex Q:\Cruise_Data\2005-30 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jan 17 2006 10:56:49, 5.32a # wildedit_in = Q:\Cruise_Data\2005-30\CTD\convert\2005-30-0010.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 11:01:37, 5.32a # alignctd_in = Q:\Cruise_Data\2005-30\CTD\wildedit\2005-30-0010.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Jan 17 2006 11:03:02, 5.32a # wfilter_in = Q:\Cruise_Data\2005-30\CTD\align\2005-30-0010.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 11:27:26, 5.32a # celltm_in = Q:\Cruise_Data\2005-30\CTD\wfilter\2005-30-0010.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 11:29:03, 5.32a # Derive_in = Q:\Cruise_Data\2005-30\CTD\celltm\2005-30-0010.cnv Q:\Cruise_Data\ 2005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.1db and records corrupted by shed wakes at the depths where the CTD stopped; salinity was cleaned lightly. *************************************************************** 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 1.0 9.9431 5.97 261.2 26.1892 4 2.0 9.7966 5.86 256.1 27.1435 12 3.0 9.6913 5.60 244.9 27.7824 13 4.0 9.6072 5.32 232.5 28.2024 13 5.0 9.5263 5.12 223.5 28.6616 11 6.0 9.4615 4.94 215.7 29.0561 10 7.0 9.4406 4.79 209.0 29.1871 11 8.0 9.3895 4.66 203.6 29.4506 9 9.0 9.3043 4.55 198.6 29.8452 9 10.0 9.2354 4.43 193.2 30.1867 9 11.0 9.2020 4.30 187.7 30.3737 9 12.0 9.1977 4.22 184.1 30.4169 8 13.0 9.1937 4.17 181.9 30.4446 7 14.0 9.1821 4.12 179.9 30.5077 9 15.0 9.1491 4.08 178.1 30.6434 6 16.0 9.1220 4.04 176.2 30.7319 8 17.0 9.1093 3.99 174.1 30.7702 6 18.0 9.0981 3.95 172.2 30.8138 7 19.0 9.0690 3.91 170.3 30.9281 7 20.0 9.0406 3.87 168.8 31.0523 6 21.0 9.0361 3.84 167.6 31.0793 6 22.0 9.0271 3.81 166.1 31.1352 7 23.0 9.0284 3.79 165.2 31.1293 7 24.0 9.0315 3.78 164.6 31.1121 6 25.0 9.0270 3.77 164.2 31.1398 7 26.0 9.0252 3.76 163.9 31.1540 6 27.0 9.0232 3.76 163.8 31.1687 7 28.0 9.0222 3.75 163.6 31.1782 7 29.0 9.0237 3.75 163.4 31.1758 7 30.0 9.0301 3.75 163.3 31.1699 7 31.0 9.0347 3.74 163.3 31.1684 6 32.0 9.0318 3.75 163.3 31.1718 7 33.0 9.0264 3.74 163.2 31.1787 7 34.0 9.0283 3.74 163.0 31.1800 7 35.0 9.0338 3.74 163.0 31.1771 7 36.0 9.0271 3.73 162.6 31.1834 6 37.0 9.0256 3.73 162.5 31.1929 7 38.0 9.0214 3.72 162.1 31.2237 7 39.0 9.0158 3.71 161.7 31.2542 7 40.0 9.0085 3.70 161.1 31.2897 7 41.0 9.0033 3.68 160.5 31.3163 7 42.0 9.0007 3.67 160.0 31.3361 8 43.0 8.9993 3.66 159.5 31.3488 7 44.0 8.9964 3.65 159.2 31.3684 8 45.0 8.9957 3.65 158.9 31.3720 8 46.0 8.9954 3.64 158.6 31.3710 8 47.0 8.9956 3.63 158.3 31.3723 8 48.0 8.9962 3.63 158.3 31.3783 13 49.0 8.9922 3.61 157.5 31.3832 14 50.0 8.9924 3.61 157.5 31.3835 13 51.0 8.9928 3.61 157.3 31.3828 13 52.0 8.9942 3.60 157.0 31.3807 11 53.0 8.9909 3.59 156.5 31.3872 9 54.0 8.9845 3.58 156.1 31.3977 10 55.0 8.9618 3.57 155.5 31.4408 8 56.0 8.9543 3.55 154.9 31.4502 7 57.0 8.9437 3.54 154.4 31.4735 7 58.0 8.9377 3.53 153.8 31.4917 7 59.0 8.9347 3.52 153.2 31.5067 8 60.0 8.9302 3.50 152.6 31.5221 7 61.0 8.9287 3.49 152.1 31.5305 6 62.0 8.9220 3.47 151.4 31.5610 8 63.0 8.9037 3.46 150.8 31.6297 7 64.0 8.8871 3.44 150.0 31.6883 7 65.0 8.8736 3.42 149.2 31.7259 7 66.0 8.8541 3.40 148.2 31.7680 7 67.0 8.8265 3.38 147.3 31.8166 8 68.0 8.8115 3.35 146.1 31.8357 8 69.0 8.7895 3.33 145.2 31.8575 6 70.0 8.7528 3.31 144.2 31.8915 8 71.0 8.7105 3.28 142.9 31.9349 8 72.0 8.6955 3.25 141.7 31.9531 10 73.0 8.6131 3.14 136.6 32.0401 15 74.0 8.5774 3.10 134.8 32.0775 14 75.0 8.5430 3.06 133.2 32.1121 12 76.0 8.5211 3.03 132.0 32.1342 12 77.0 8.5066 3.01 131.0 32.1478 11 78.0 8.4993 2.99 130.2 32.1548 11 79.0 8.4955 2.97 129.6 32.1584 10 80.0 8.4851 2.96 129.0 32.1679 8 81.0 8.4597 2.94 128.3 32.1917 7 82.0 8.4254 2.93 127.5 32.2256 7 83.0 8.4050 2.91 126.6 32.2470 7 84.0 8.3928 2.89 125.7 32.2597 7 85.0 8.3886 2.87 125.0 32.2636 7 86.0 8.3835 2.86 124.6 32.2683 6 87.0 8.3718 2.85 124.2 32.2804 7 88.0 8.3499 2.84 123.7 32.3017 7 89.0 8.3276 2.83 123.1 32.3227 7 90.0 8.3118 2.81 122.4 32.3367 7 91.0 8.3019 2.80 121.8 32.3454 7 92.0 8.2735 2.78 120.8 32.3721 8 93.0 8.2345 2.76 120.0 32.4101 8 94.0 8.2169 2.74 119.2 32.4266 8 95.0 8.1956 2.72 118.4 32.4467 9 96.0 8.1843 2.70 117.7 32.4575 13 97.0 8.1694 2.68 116.9 32.4686 15 98.0 8.1595 2.68 116.5 32.4774 15 99.0 8.1447 2.67 116.3 32.4911 14 100.0 8.1400 2.66 116.0 32.4954 10 101.0 8.1358 2.66 115.8 32.4995 11 102.0 8.1313 2.66 115.9 32.5036 8 103.0 8.1262 2.66 115.8 32.5081 9 104.0 8.1198 2.66 115.8 32.5139 6 105.0 8.1170 2.66 115.8 32.5162 8 106.0 8.1141 2.66 115.6 32.5188 7 107.0 8.1116 2.65 115.5 32.5209 6 108.0 8.1078 2.65 115.5 32.5245 7 109.0 8.1027 2.65 115.3 32.5293 5 110.0 8.1008 2.65 115.4 32.5308 7 111.0 8.0995 2.65 115.2 32.5319 7 112.0 8.0973 2.64 115.1 32.5339 6 113.0 8.0941 2.64 114.9 32.5364 7 114.0 8.0904 2.64 114.8 32.5396 5 115.0 8.0877 2.63 114.7 32.5420 7 116.0 8.0806 2.63 114.7 32.5483 7 117.0 8.0763 2.63 114.7 32.5523 6 118.0 8.0737 2.63 114.5 32.5542 7 119.0 8.0678 2.63 114.5 32.5593 8 120.0 8.0614 2.62 114.2 32.5649 13 121.0 8.0504 2.61 113.8 32.5742 11 122.0 8.0488 2.61 113.6 32.5753 11 123.0 8.0409 2.61 113.4 32.5818 11 124.0 8.0248 2.60 113.3 32.5956 10 125.0 8.0072 2.60 113.0 32.6110 8 126.0 7.9941 2.59 112.8 32.6222 8 127.0 7.9893 2.59 112.7 32.6264 8 128.0 7.9858 2.59 112.6 32.6293 7 129.0 7.9840 2.59 112.5 32.6310 8 130.0 7.9836 2.58 112.4 32.6312 8 131.0 7.9830 2.58 112.5 32.6316 7 132.0 7.9812 2.58 112.4 32.6332 9 133.0 7.9783 2.58 112.2 32.6356 7 134.0 7.9749 2.58 112.2 32.6383 8 135.0 7.9675 2.58 112.2 32.6443 8 136.0 7.9620 2.57 112.1 32.6491 7 137.0 7.9594 2.57 112.0 32.6512 9 138.0 7.9576 2.57 111.9 32.6529 8 139.0 7.9573 2.57 111.9 32.6529 8 140.0 7.9570 2.57 111.8 32.6535 9 141.0 7.9563 2.57 111.9 32.6542 9 142.0 7.9555 2.57 111.8 32.6547 9 143.0 7.9556 2.57 111.8 32.6547 11 144.0 7.9543 2.57 111.8 32.6557 5 145.0 7.9522 2.57 111.7 32.6572 18 146.0 7.9514 2.57 111.7 32.6578 15 147.0 7.9508 2.56 111.6 32.6585 12 148.0 7.9502 2.56 111.6 32.6589 9 149.0 7.9495 2.56 111.6 32.6596 9 150.0 7.9488 2.56 111.6 32.6602 7 151.0 7.9479 2.56 111.5 32.6608 8 152.0 7.9468 2.56 111.5 32.6617 7 153.0 7.9459 2.56 111.4 32.6624 7 154.0 7.9446 2.56 111.4 32.6637 7 155.0 7.9434 2.56 111.3 32.6645 7 156.0 7.9410 2.56 111.3 32.6665 7 157.0 7.9374 2.56 111.2 32.6697 7 158.0 7.9344 2.55 111.1 32.6720 7 159.0 7.9305 2.55 111.1 32.6751 7 160.0 7.9239 2.55 111.1 32.6807 7 161.0 7.9188 2.55 111.0 32.6850 8 162.0 7.9171 2.55 110.9 32.6862 9 163.0 7.9153 2.54 110.8 32.6879 10 164.0 7.9135 2.55 110.8 32.6893 13 165.0 7.9119 2.55 110.8 32.6907 19 166.0 7.9112 2.54 110.7 32.6913 14 167.0 7.9106 2.54 110.8 32.6919 13 168.0 7.9099 2.54 110.7 32.6925 13 169.0 7.9092 2.54 110.7 32.6932 12 170.0 7.9082 2.54 110.7 32.6941 13 171.0 7.9072 2.54 110.7 32.6949 14 172.0 7.9065 2.54 110.7 32.6956 15 173.0 7.9056 2.54 110.5 32.6963 10 174.0 7.9007 2.53 110.3 32.6999 13 175.0 7.8921 2.53 110.1 32.7067 15 176.0 7.8816 2.53 109.9 32.7150 11 177.0 7.8705 2.52 109.8 32.7242 11 178.0 7.8669 2.52 109.6 32.7271 10 179.0 7.8611 2.52 109.6 32.7318 10 180.0 7.8584 2.51 109.4 32.7343 11 181.0 7.8576 2.51 109.4 32.7350 11 182.0 7.8576 2.51 109.4 32.7350 11 183.0 7.8566 2.51 109.4 32.7356 16 184.0 7.8542 2.51 109.4 32.7379 13 185.0 7.8530 2.51 109.3 32.7388 14 186.0 7.8506 2.51 109.2 32.7406 17 187.0 7.8480 2.51 109.2 32.7428 15 188.0 7.8456 2.51 109.1 32.7449 13 189.0 7.8453 2.51 109.1 32.7451 12 190.0 7.8453 2.51 109.1 32.7454 13 191.0 7.8450 2.51 109.1 32.7457 16 192.0 7.8445 2.51 109.2 32.7459 27 193.0 7.8442 2.50 109.0 32.7463 29 194.0 7.8429 2.50 109.0 32.7474 28 195.0 7.8422 2.50 109.0 32.7481 11