*2006/01/24 16:55:41.60 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/03 17:18:57.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 185 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1 185 2 Temperature:Primary 'deg C (ITS90)' 7.9754 11.1281 3 Oxygen:Dissolved:SBE mL/L 1.765 8.196 4 Oxygen:Dissolved:SBE umol/kg 76.87303 359.0642 5 Salinity:T0:C0 PSS-78 19.3194 32.2054 6 Number_of_bin_records n/a 1 26 $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 : WS1 EVENT NUMBER : 16 LATITUDE : 51 1.03000 N ! (deg min) LONGITUDE : 126 31.41000 W ! (deg min) WATER DEPTH : 199 *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 11:34:04 10884 10884 CLEAN 4.8.1 2006/01/17 15:41:02 ? ? SHIFTDAT 3.4 2006/01/17 16:21:56 10306 10306 SIMP_DSP 2.5 2006/01/17 17:07:19 10306 10306 REVERSE 2.0 2006/01/17 17:46:36 10306 10306 DELETE 6.3 2006/01/17 17:47:28 10306 2422 CTDEDIT 4.60 2006/01/23 11:05:47 2422 2394 BINAVE 4.1 2006/01/23 15:30:39 2394 185 CALIB 11.7 2006/01/24 13:29:25 185 185 CLEAN 4.8.1 2006/01/24 16:16:49 185 185 CHGUNITS 2.1 2006/01/24 16:17:21 185 185 REMOVECH 7.0 2006/01/24 16:17:36 185 185 REORDER 1.2.1 2006/01/24 16:40:19 ? ? HDREDIT2 2.5.1 2006/01/24 16:55:41 ? ? $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 175.37 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/01/23 11:05:47 28 records were deleted in this editing session. 2 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 13:29:25 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 16:17:36 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 16:55:41 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\2005-30-0016.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 03 2005 10:39:29 Ship: Vector Cruise:2005-30 Depth:199 WS1 ds SBE 25 CTD V 4.1a SN 334 10/03/05 17:43:54.719 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.507 vmain = 10.8 iop = 171 vlith = 5.1 ncasts = 19 samples = 133315 free = 705151 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 18 10/03 17:18:57 smpls 122429 to 133314 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 10884 # 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, 10884 # span 1 = 0.181, 185.366 # span 2 = -2.3970, 11.7152 # span 3 = 0.031257, 3.404499 # span 4 = 0.0000, 4.0708 # span 5 = -2.05707, 8.11586 # span 6 = -53.616, 52.701 # span 7 = 0.2939, 32.2107 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 03 2005 17:18:57 # 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 17:35:43, 5.32a # datcnv_in = Q:\Cruise_Data\2005-30\CTD\2005-30-0016.hex Q:\Cruise_Data\2005-30 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jan 17 2006 10:56:56, 5.32a # wildedit_in = Q:\Cruise_Data\2005-30\CTD\convert\2005-30-0016.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 11:01:44, 5.32a # alignctd_in = Q:\Cruise_Data\2005-30\CTD\wildedit\2005-30-0016.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Jan 17 2006 11:03:08, 5.32a # wfilter_in = Q:\Cruise_Data\2005-30\CTD\align\2005-30-0016.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 11:27:32, 5.32a # celltm_in = Q:\Cruise_Data\2005-30\CTD\wfilter\2005-30-0016.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 11:29:10, 5.32a # Derive_in = Q:\Cruise_Data\2005-30\CTD\celltm\2005-30-0016.cnv Q:\Cruise_Data\ 2005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to .2db and records corrupted by shed wakes around 1db; 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 11.1281 -99.00 -99.0 19.3194 11 2.0 11.1108 8.20 359.1 25.0424 1 3.0 10.1878 7.78 339.7 29.5915 14 4.0 9.7827 6.77 295.3 29.7674 14 5.0 9.5528 6.11 266.7 29.8037 13 6.0 9.1817 5.55 242.3 29.9237 12 7.0 8.8798 5.17 225.6 30.0237 12 8.0 8.7026 4.89 213.2 30.0818 9 9.0 8.4969 4.67 203.6 30.1748 10 10.0 8.3158 4.50 196.1 30.2828 10 11.0 8.2071 4.38 191.1 30.3516 9 12.0 8.1067 4.29 187.1 30.4210 11 13.0 8.0489 4.22 184.0 30.4626 9 14.0 7.9992 4.18 182.1 30.5066 10 15.0 7.9850 4.14 180.7 30.5308 9 16.0 7.9755 4.11 179.3 30.5662 10 17.0 7.9754 4.08 178.0 30.5875 9 18.0 7.9837 4.05 176.6 30.6239 11 19.0 7.9936 4.02 175.3 30.6549 9 20.0 8.0095 3.99 174.0 30.6977 9 21.0 8.0286 3.96 172.7 30.7432 10 22.0 8.0521 3.93 171.4 30.7910 10 23.0 8.0784 3.91 170.5 30.8396 10 24.0 8.1016 3.89 169.6 30.8827 10 25.0 8.1255 3.89 169.4 30.9335 10 26.0 8.1468 3.89 169.5 30.9777 10 27.0 8.1685 3.89 169.7 31.0166 11 28.0 8.2107 3.89 169.7 31.0707 10 29.0 8.2936 3.89 169.6 31.1393 10 30.0 8.3719 3.88 169.1 31.1949 11 31.0 8.4259 3.86 168.3 31.2315 10 32.0 8.4610 3.85 167.8 31.2563 11 33.0 8.4711 3.84 167.3 31.2733 12 34.0 8.4695 3.83 166.8 31.2866 11 35.0 8.4620 3.83 166.8 31.2968 14 36.0 8.4617 3.83 166.8 31.3126 12 37.0 8.4710 3.83 166.8 31.3249 15 38.0 8.4548 3.83 167.0 31.3339 15 39.0 8.4083 3.86 168.0 31.3626 12 40.0 8.4052 3.85 167.8 31.3846 18 41.0 8.4109 3.84 167.4 31.4047 16 42.0 8.4246 3.83 166.8 31.4353 16 43.0 8.4318 3.81 166.0 31.4562 13 44.0 8.4376 3.79 165.2 31.4769 13 45.0 8.4389 3.77 164.3 31.4945 11 46.0 8.4415 3.75 163.2 31.5083 11 47.0 8.4481 3.72 162.1 31.5316 12 48.0 8.4543 3.69 160.8 31.5528 10 49.0 8.4610 3.65 159.1 31.5720 11 50.0 8.4685 3.61 157.2 31.5928 12 51.0 8.4762 3.57 155.4 31.6141 12 52.0 8.4822 3.53 153.8 31.6319 12 53.0 8.4864 3.50 152.5 31.6439 12 54.0 8.4891 3.48 151.6 31.6520 13 55.0 8.4923 3.46 150.8 31.6628 13 56.0 8.4964 3.44 150.1 31.6734 13 57.0 8.5005 3.43 149.4 31.6818 11 58.0 8.5042 3.42 148.8 31.6904 13 59.0 8.5057 3.40 148.1 31.7006 13 60.0 8.5066 3.38 147.3 31.7109 11 61.0 8.5094 3.36 146.4 31.7183 11 62.0 8.5075 3.34 145.5 31.7226 15 63.0 8.5035 3.31 144.2 31.7348 11 64.0 8.5131 3.27 142.4 31.7686 10 65.0 8.5124 3.25 141.5 31.7770 17 66.0 8.5105 3.22 140.2 31.7971 12 67.0 8.5083 3.19 139.2 31.8100 9 68.0 8.5064 3.17 138.1 31.8206 11 69.0 8.5046 3.14 137.0 31.8332 10 70.0 8.5035 3.13 136.2 31.8427 9 71.0 8.5027 3.11 135.5 31.8531 11 72.0 8.5025 3.10 134.9 31.8600 10 73.0 8.5024 3.08 134.1 31.8689 11 74.0 8.5022 3.06 133.4 31.8760 10 75.0 8.5014 3.04 132.6 31.8848 11 76.0 8.5002 3.02 131.7 31.8920 9 77.0 8.4991 3.01 130.9 31.8969 10 78.0 8.4968 2.98 130.0 31.9036 10 79.0 8.4945 2.96 129.1 31.9116 10 80.0 8.4923 2.94 128.2 31.9195 10 81.0 8.4886 2.92 127.4 31.9287 10 82.0 8.4848 2.90 126.5 31.9350 10 83.0 8.4810 2.88 125.5 31.9390 10 84.0 8.4735 2.86 124.5 31.9454 11 85.0 8.4632 2.84 123.5 31.9534 12 86.0 8.4569 2.81 122.5 31.9581 16 87.0 8.4552 2.80 121.8 31.9610 10 88.0 8.4393 2.74 119.2 31.9711 19 89.0 8.4301 2.71 117.9 31.9744 18 90.0 8.4206 2.68 116.7 31.9790 17 91.0 8.4166 2.65 115.5 31.9826 13 92.0 8.4127 2.63 114.7 31.9850 12 93.0 8.4066 2.61 113.8 31.9886 12 94.0 8.3979 2.59 112.7 31.9934 12 95.0 8.3927 2.57 111.9 31.9989 10 96.0 8.3934 2.55 111.2 32.0051 11 97.0 8.3921 2.54 110.6 32.0111 11 98.0 8.3841 2.52 109.9 32.0160 12 99.0 8.3796 2.50 108.9 32.0205 10 100.0 8.3740 2.48 108.1 32.0236 11 101.0 8.3672 2.46 107.0 32.0269 11 102.0 8.3618 2.44 106.2 32.0295 11 103.0 8.3551 2.42 105.3 32.0308 10 104.0 8.3488 2.39 104.2 32.0323 11 105.0 8.3417 2.37 103.3 32.0332 10 106.0 8.3319 2.35 102.2 32.0348 11 107.0 8.3242 2.32 101.1 32.0369 11 108.0 8.3189 2.30 100.1 32.0393 11 109.0 8.3137 2.27 99.0 32.0418 13 110.0 8.3087 2.25 98.0 32.0449 16 111.0 8.3031 2.22 96.7 32.0488 9 112.0 8.2996 2.20 95.7 32.0529 17 113.0 8.2985 2.19 95.3 32.0554 20 114.0 8.2986 2.18 95.0 32.0590 16 115.0 8.2998 2.18 94.8 32.0625 14 116.0 8.3019 2.18 95.0 32.0658 15 117.0 8.3041 2.19 95.4 32.0696 11 118.0 8.3060 2.20 95.7 32.0724 12 119.0 8.3070 2.19 95.6 32.0756 12 120.0 8.3075 2.19 95.4 32.0796 11 121.0 8.3077 2.18 95.2 32.0831 13 122.0 8.3043 2.17 94.6 32.0857 12 123.0 8.2995 2.15 93.7 32.0882 13 124.0 8.2933 2.13 92.7 32.0902 12 125.0 8.2876 2.10 91.6 32.0908 13 126.0 8.2867 2.08 90.8 32.0915 13 127.0 8.2862 2.08 90.4 32.0932 12 128.0 8.2861 2.07 90.2 32.0947 13 129.0 8.2833 2.07 89.9 32.0957 12 130.0 8.2793 2.05 89.5 32.0972 13 131.0 8.2777 2.04 88.9 32.0984 14 132.0 8.2770 2.04 89.0 32.0999 16 133.0 8.2780 2.05 89.4 32.1017 16 134.0 8.2773 2.06 89.8 32.1036 18 135.0 8.2739 2.05 89.3 32.1048 9 136.0 8.2700 2.03 88.5 32.1061 16 137.0 8.2676 2.02 87.9 32.1071 19 138.0 8.2648 2.00 87.2 32.1082 17 139.0 8.2620 1.98 86.4 32.1094 17 140.0 8.2571 1.97 85.6 32.1104 14 141.0 8.2506 1.94 84.7 32.1129 13 142.0 8.2465 1.93 83.9 32.1146 12 143.0 8.2448 1.91 83.3 32.1157 12 144.0 8.2420 1.90 82.6 32.1171 12 145.0 8.2387 1.88 82.1 32.1182 12 146.0 8.2368 1.88 81.7 32.1196 13 147.0 8.2352 1.86 81.1 32.1221 13 148.0 8.2340 1.84 80.3 32.1232 12 149.0 8.2322 1.83 79.8 32.1246 13 150.0 8.2306 1.83 79.5 32.1259 11 151.0 8.2288 1.82 79.1 32.1273 13 152.0 8.2270 1.80 78.6 32.1290 13 153.0 8.2260 1.80 78.2 32.1303 17 154.0 8.2347 1.79 78.0 32.1345 14 155.0 8.2350 1.79 77.9 32.1353 18 156.0 8.2328 1.78 77.6 32.1352 14 157.0 8.2291 1.78 77.4 32.1361 14 158.0 8.2292 1.77 77.2 32.1378 13 159.0 8.2302 1.77 77.0 32.1404 13 160.0 8.2332 1.77 76.9 32.1421 15 161.0 8.2366 1.76 76.9 32.1435 14 162.0 8.2381 1.77 76.9 32.1445 19 163.0 8.2389 1.77 77.0 32.1455 10 164.0 8.2395 1.78 77.4 32.1469 19 165.0 8.2424 1.79 77.9 32.1499 17 166.0 8.2538 1.81 78.8 32.1544 16 167.0 8.2662 1.84 80.0 32.1586 14 168.0 8.2745 1.87 81.3 32.1625 15 169.0 8.2816 1.90 82.7 32.1656 16 170.0 8.2967 1.93 84.2 32.1710 15 171.0 8.3125 1.98 86.1 32.1753 17 172.0 8.3207 2.01 87.6 32.1773 19 173.0 8.3390 2.08 90.7 32.1828 8 174.0 8.3426 2.10 91.6 32.1845 17 175.0 8.3473 2.12 92.6 32.1857 16 176.0 8.3523 2.14 93.4 32.1870 15 177.0 8.3550 2.16 94.2 32.1888 14 178.0 8.3613 2.18 95.2 32.1914 16 179.0 8.3676 2.21 96.1 32.1940 16 180.0 8.3734 2.23 97.0 32.1956 18 181.0 8.3756 2.24 97.7 32.1964 18 182.0 8.3797 2.27 98.6 32.1978 24 183.0 8.3903 2.31 100.8 32.2013 24 184.0 8.3979 2.34 102.0 32.2037 24 185.0 8.4037 2.36 102.9 32.2054 26