*2006/08/17 10:56:07.59 *IOS HEADER VERSION 1.6 2006/03/07 2006/03/07 *FILE START TIME : UTC 2006/05/05 17:12:23.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 161 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AA6542E9 NUMBER OF CHANNELS : 7 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 1.265 160.683 2 Temperature:Primary 'deg C (ITS90)' 7.8062 10.899 3 Transmissivity %/metre 31.9 52.6 4 Fluorescence:URU:Seapoint mg/m^3 0.115 1.25 5 Oxygen:Dissolved:SBE mL/L 5.225312 6.863606 6 Salinity:T0:C0 PSS-78 25.96 31.0509 7 Number_of_bin_records n/a 6 27 $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 ' ' 9 F ' ' 4 7 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2006-27\CTD\derive\200 $END *ADMINISTRATION MISSION : 2006-27 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Drifter Studies SCIENTIST : Stucchi D. PLATFORM : Buckshot *LOCATION GEOGRAPHIC AREA : Broughton Archipelago STATION : TS1 EVENT NUMBER : 16 LATITUDE : 50 47.19400 N ! (deg min) LONGITUDE : 126 2.29000 W ! (deg min) WATER DEPTH : 171 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 2449 conductivity ' ' 1763 Pressure ' ' 290544 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.0 2006/08/04 10:01:27 4858 4858 ADTIMCH 4.3 2006/08/04 10:09:12 4549 4549 SHIFTDAT 3.4 2006/08/04 11:25:24 4549 4549 SHIFTDAT 3.4 2006/08/04 13:26:54 4549 4549 SHIFTDAT 3.4 2006/08/04 14:03:19 4549 4549 DELETE 6.3 2006/08/04 14:05:52 4549 1521 CTDEDIT 4.61 2006/08/04 15:38:34 1521 1484 BINAVE 4.1 2006/08/04 15:52:41 1484 161 CALIB 11.7 2006/08/17 10:54:53 161 161 CALIB 11.7 2006/08/17 10:55:11 161 161 REMOVECH 7.0 2006/08/17 10:55:27 161 161 HDREDIT2 2.5.1 2006/08/17 10:56:07 ? ? $END $REMARKS -The following ADTIMCH parameters were used. Add -17.00 hours to times in header file section -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 -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 42.00 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Oxygen:Dissolved:SBE # of Records to Advance (-ve for Delay): At REC# 0 Shift= 50.00 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 NOT filtered. Swells deleted. Warning message if pressure difference of 2.00 Drop rates < 0.30m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 150.82 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/08/04 15:38:34 37 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 Average value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CALIB parameters: 2006/08/17 10:54:53 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-27\CTD\doc\2006-27-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 10 -0.3200000E-01 0.1461400E+01 10 Salinity:T0:C0 PSS-78 10 -0.4400000E-02 0.1000000E+01 -CALIB parameters: 2006/08/17 10:55:11 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2006-27\CTD\doc\2006-27-recal2.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 8 Oxygen:Dissolved:SBE mL/L 11 -0.1019000E+00 0.4000000E-03 Pressure:StrainGauge -REMOVECH 2006/08/17 10:55:27 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2006/08/17 10:56:07 Applied edit header: Q:\Cruise_Data\2006-27\CTD\doc\2005-27-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> 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 SBE25 Data File: FileName = C:\Dario\2006-21 Drifters\CTD Data\2006-21-16.hex Software Version 1.50 Temperature SN = 2449 Conductivity SN = 1763 System UpLoad Time = May 06 2006 11:13:17 TS1 171m 50 47.194 126 2.290 ds SBE 25 CTD V 4.1a SN 334 05/07/06 11:12:40.056 external pressure sensor, range = 1450 psia, tcval = -20 xtal = 9437184 clk = 32767.561 vmain = 11.7 iop = 179 vlith = 5.1 ncasts = 34 samples = 179770 free = 465203 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 = 3000 battery type = ALKALINE 3 external voltages sampled stored voltage # 0 = external voltage 3 stored voltage # 1 = external voltage 4 stored voltage # 2 = external voltage 5 S> dh cast 29 05/06 10:12:23 smpls 153301 to 158158 nv = 3 avg = 1 stp = switch of S> # nquan = 11 # nvalues = 4858 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = sbeox0V: Oxygen Voltage, SBE 43 # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 8 = dz/dtM: Descent Rate [m/s] # name 9 = sal00: Salinity [PSU] # name 10 = flag: flag # span 0 = 1, 4858 # span 1 = -0.041, 160.817 # span 2 = 7.7498, 11.0110 # span 3 = 0.098671, 3.258458 # span 4 = -1.1145, 85.3718 # span 5 = 0.0000e+00, 4.1148e+00 # span 6 = 0.0000, 2.3333 # span 7 = -2.09951, 5.89886 # span 8 = -0.963, 1.258 # span 9 = 0.9169, 31.0556 # span 10 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = May 06 2006 10:12:23 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 2449, 12-Jul-05 # sensor 1 = Frequency 1 conductivity, 1763, 12-Jul-05, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 4 = Extrnl Volt 1 transmissometer, primary, 498DR, 28-Mar-06 # sensor 5 = Extrnl Volt 2 Oxygen, SBE, primary, 0047, 10-Feb-05p # datcnv_date = Aug 03 2006 17:58:28, 5.37e # datcnv_in = Q:\Cruise_Data\2006-27\CTD\2006-27-0016.hex Q:\Cruise_Data\2006-27 \CTD\2006-27CTD.con # datcnv_skipover = 0 # wildedit_date = Aug 03 2006 18:03:08, 5.37e # wildedit_in = Q:\Cruise_Data\2006-27\CTD\convert\2006-27-0016.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 # wfilter_date = Aug 03 2006 18:05:18, 5.37e # wfilter_in = Q:\Cruise_Data\2006-27\CTD\wildedit\2006-27-0016.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Aug 03 2006 18:06:32, 5.37e # celltm_in = Q:\Cruise_Data\2006-27\CTD\wfilter\2006-27-0016.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Aug 03 2006 18:07:26, 5.37e # Derive_in = Q:\Cruise_Data\2006-27\CTD\celltm\2006-27-0016.cnv Q:\Cruise_Data\ 2006-09\CTD\2006-09-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.1db and a few records around 6db; salinity was cleaned lightly. -------------------------------------------------------------------------- There was no calibration sampling during this mission. Salinity calibration is based on calibration sampling during 2006-10 Leg 1. Dissolved oxygen calibration is based on the results of 2005-32 for which errors were estimated to be ±0.5ml/l between 0 and 50m, ±0.3ml/l between 50 and 150m and ±0.1ml/l below 50m. There are likely to be significant differences for this cruise due to calibration drift and a lower descent rate for the CTD. Transmissivity and fluorescence are nominal and unedited except that some records were removed in editing temperature and salinity. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- -------- ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.32E-01 1.4614) Salinity:T0:C0 PSS-78 10 -99 () (-0.44E-02 1) Oxygen:Dissolved:SBE mL/L 11 -99 (Pressure:StrainGauge) (-0.1019 0.4E-03) $END !--1--- ---2---- --3-- ---4--- --5--- ---6---- -7-- !Pressu Temperat Trans Fluores Oxygen Salinity Numb !re ure: missi cence: : :T0:C0 er_o ! Primary vity URU: Dissol ~bin ! Seapoin ved: _rec ! t SBE ords !------ -------- ----- ------- ------ -------- ---- *END OF HEADER 1.3 10.8990 31.9 0.518 6.86 25.9600 10 2.0 10.6837 41.0 0.636 6.80 27.4667 18 3.0 10.1813 44.4 0.797 6.79 28.3986 15 4.0 9.8198 36.9 1.031 6.79 28.7670 27 5.0 9.5386 35.9 1.165 6.72 29.0774 21 5.9 9.3178 35.5 1.198 6.66 29.3536 11 7.0 8.9619 36.7 1.249 6.56 29.7234 22 7.9 8.8601 38.0 1.225 6.48 29.8171 12 8.9 8.7346 38.6 1.250 6.42 29.9431 20 10.0 8.6500 39.8 1.178 6.35 30.0010 14 11.0 8.5648 40.7 1.100 6.30 30.0845 12 12.0 8.4928 42.0 1.010 6.24 30.1392 13 13.0 8.4470 43.1 0.915 6.18 30.1860 13 14.0 8.3580 44.9 0.818 6.11 30.2655 17 15.0 8.3113 45.4 0.761 6.04 30.3056 13 15.9 8.2643 44.7 0.710 5.99 30.3401 10 17.0 8.2298 44.2 0.717 5.96 30.3710 11 18.0 8.2046 45.9 0.640 5.93 30.3810 11 19.0 8.2009 45.7 0.630 5.89 30.3881 9 20.0 8.1907 46.2 0.669 5.85 30.4000 11 21.0 8.1483 45.4 0.733 5.79 30.4332 10 22.0 8.1092 46.5 0.759 5.73 30.4564 12 23.0 8.0541 46.7 0.778 5.68 30.4674 11 24.0 8.0346 47.5 0.789 5.65 30.4947 10 25.0 8.0312 49.0 0.778 5.64 30.4999 8 26.0 8.0297 49.5 0.767 5.62 30.5007 8 27.0 8.0165 49.5 0.757 5.60 30.5046 9 28.0 8.0052 50.2 0.736 5.59 30.5115 8 29.0 8.0000 50.2 0.699 5.57 30.5190 8 30.1 7.9941 50.4 0.661 5.56 30.5268 9 31.0 7.9738 50.3 0.625 5.55 30.5419 9 32.0 7.9826 50.9 0.540 5.53 30.5590 9 33.1 7.9787 50.6 0.534 5.50 30.5735 8 34.0 7.9584 50.9 0.490 5.47 30.5762 8 35.0 7.9404 51.2 0.464 5.43 30.5856 8 36.0 7.9328 51.2 0.430 5.40 30.5910 9 37.0 7.8728 51.0 0.401 5.38 30.5929 8 38.0 7.8599 51.0 0.371 5.37 30.5965 8 39.0 7.8570 50.9 0.340 5.39 30.5996 7 40.0 7.8591 50.7 0.326 5.41 30.6082 7 41.0 7.8936 50.6 0.331 5.43 30.6244 9 42.0 7.9152 51.3 0.324 5.43 30.6333 8 43.1 7.9372 51.6 0.305 5.41 30.6449 8 44.0 7.9351 51.4 0.305 5.39 30.6601 8 45.0 7.9265 51.5 0.316 5.36 30.6723 8 46.0 7.8716 52.1 0.289 5.35 30.6740 8 47.0 7.8419 51.4 0.300 5.34 30.6863 7 48.0 7.8540 50.5 0.278 5.34 30.7022 8 49.0 7.8486 50.7 0.282 5.32 30.7108 8 50.0 7.8760 51.1 0.281 5.31 30.7267 7 51.0 7.8631 51.1 0.267 5.30 30.7441 8 52.0 7.8378 51.1 0.289 5.28 30.7522 9 53.0 7.8239 50.5 0.252 5.28 30.7643 8 54.0 7.8230 50.2 0.251 5.27 30.7823 9 55.0 7.8183 50.1 0.252 5.26 30.7863 8 56.0 7.8171 49.3 0.257 5.27 30.7933 8 57.0 7.8157 48.3 0.237 5.27 30.8015 8 58.0 7.8251 48.4 0.246 5.26 30.8084 7 58.9 7.8234 49.9 0.228 5.25 30.8185 9 60.0 7.8274 50.4 0.230 5.24 30.8373 8 61.1 7.8123 50.7 0.246 5.24 30.8511 7 62.0 7.8062 48.8 0.211 5.23 30.8602 7 63.0 7.8066 48.6 0.234 5.22 30.8653 8 64.0 7.8122 48.8 0.203 5.23 30.8755 8 65.0 7.8114 49.0 0.215 5.23 30.8878 8 66.1 7.8126 49.0 0.218 5.23 30.9031 8 67.0 7.8146 49.1 0.204 5.23 30.9107 7 68.0 7.8172 49.2 0.185 5.23 30.9167 6 69.0 7.8193 49.6 0.190 5.23 30.9239 7 70.0 7.8210 50.0 0.185 5.23 30.9277 6 71.0 7.8230 50.0 0.181 5.24 30.9327 7 72.0 7.8285 50.0 0.166 5.25 30.9413 7 73.0 7.8267 50.4 0.164 5.26 30.9494 7 74.0 7.8293 50.3 0.159 5.27 30.9590 7 75.0 7.8403 50.2 0.149 5.28 30.9678 7 76.0 7.8635 50.3 0.143 5.29 30.9778 7 77.0 7.8801 50.8 0.141 5.31 30.9822 7 78.0 7.8876 51.3 0.170 5.33 30.9842 7 79.0 7.8925 51.4 0.143 5.35 30.9854 6 80.0 7.9029 51.7 0.141 5.36 30.9886 8 81.1 7.9343 52.1 0.141 5.38 30.9974 7 82.1 7.9404 52.2 0.136 5.38 31.0005 7 83.0 7.9437 52.3 0.134 5.39 31.0018 7 84.0 7.9475 52.4 0.127 5.39 31.0033 9 85.0 7.9486 52.6 0.130 5.39 31.0042 8 86.0 7.9396 52.5 0.122 5.40 31.0047 7 86.9 7.9444 52.2 0.136 5.41 31.0067 8 88.0 7.9463 51.9 0.141 5.41 31.0114 8 89.1 7.9710 51.8 0.133 5.42 31.0168 7 90.0 7.9728 52.0 0.125 5.43 31.0176 8 91.0 7.9745 52.0 0.116 5.44 31.0188 6 92.0 7.9785 52.1 0.122 5.44 31.0203 8 93.0 7.9913 52.4 0.134 5.44 31.0242 7 93.9 7.9930 52.0 0.124 5.44 31.0264 7 95.0 7.9887 51.8 0.130 5.45 31.0265 8 96.0 7.9892 51.6 0.122 5.45 31.0270 7 97.0 7.9928 51.6 0.124 5.45 31.0278 8 98.1 7.9956 51.6 0.117 5.45 31.0284 7 99.0 7.9961 51.6 0.124 5.45 31.0290 7 100.0 7.9961 51.4 0.138 5.45 31.0299 7 100.9 7.9955 51.5 0.115 5.45 31.0300 7 102.0 7.9964 51.6 0.118 5.45 31.0303 9 103.0 7.9977 51.7 0.156 5.46 31.0310 8 104.0 7.9982 51.8 0.131 5.46 31.0311 8 104.9 7.9980 51.7 0.120 5.46 31.0313 8 106.0 7.9974 51.8 0.119 5.46 31.0312 9 107.0 7.9972 51.9 0.122 5.46 31.0311 9 108.0 7.9969 51.9 0.133 5.46 31.0311 8 109.0 7.9958 51.7 0.135 5.46 31.0311 10 110.0 7.9952 51.1 0.141 5.46 31.0312 9 111.0 7.9989 50.7 0.126 5.46 31.0329 9 112.0 8.0010 51.4 0.129 5.46 31.0347 9 113.0 8.0011 51.3 0.120 5.45 31.0349 7 114.0 8.0017 51.2 0.127 5.45 31.0352 8 115.0 7.9957 51.4 0.131 5.45 31.0364 8 116.0 7.9958 51.4 0.131 5.45 31.0388 7 117.0 7.9942 50.8 0.121 5.45 31.0404 9 118.0 7.9940 51.0 0.122 5.45 31.0405 7 119.0 7.9955 50.6 0.120 5.45 31.0407 8 120.0 8.0008 50.9 0.119 5.45 31.0420 8 121.0 8.0026 50.9 0.117 5.45 31.0423 8 122.0 8.0025 50.8 0.116 5.45 31.0424 8 123.0 8.0033 50.6 0.127 5.45 31.0428 8 124.0 8.0040 50.7 0.126 5.45 31.0432 9 125.0 8.0043 50.6 0.130 5.45 31.0435 9 125.9 8.0045 50.7 0.125 5.45 31.0437 9 127.0 8.0051 50.6 0.119 5.46 31.0438 9 128.0 8.0058 50.7 0.122 5.45 31.0440 12 129.0 8.0065 50.1 0.118 5.45 31.0442 12 130.1 8.0061 50.7 0.121 5.45 31.0444 16 131.0 7.9996 50.8 0.125 5.46 31.0447 13 132.0 8.0015 50.8 0.126 5.46 31.0462 12 132.9 8.0049 50.3 0.131 5.46 31.0468 11 133.9 8.0082 49.5 0.117 5.46 31.0476 12 135.0 8.0130 50.4 0.131 5.46 31.0493 7 135.9 8.0150 50.5 0.131 5.46 31.0502 7 137.0 8.0152 50.3 0.120 5.45 31.0509 8 138.0 8.0125 50.3 0.133 5.45 31.0505 8 139.0 8.0053 50.1 0.125 5.45 31.0495 9 139.9 8.0042 50.2 0.126 5.45 31.0495 12 141.0 8.0093 50.3 0.134 5.44 31.0503 9 142.1 8.0057 50.0 0.134 5.43 31.0501 8 142.9 7.9962 50.1 0.121 5.42 31.0486 9 144.0 7.9732 50.1 0.124 5.40 31.0458 10 145.0 7.9623 50.0 0.129 5.39 31.0443 9 146.0 7.9628 49.8 0.133 5.38 31.0453 8 147.0 7.9487 49.4 0.131 5.37 31.0435 9 148.1 7.9349 49.2 0.119 5.37 31.0418 9 149.1 7.9381 49.4 0.124 5.37 31.0431 10 150.0 7.9628 49.7 0.118 5.36 31.0481 9 151.0 7.9610 50.1 0.115 5.35 31.0489 9 152.0 7.9550 49.7 0.126 5.33 31.0479 9 153.0 7.9271 49.8 0.138 5.32 31.0444 9 154.0 7.9032 49.5 0.130 5.31 31.0410 13 155.0 7.9026 49.1 0.130 5.30 31.0405 9 156.0 7.9079 48.8 0.132 5.30 31.0417 10 157.0 7.9093 48.8 0.130 5.29 31.0424 12 158.0 7.9093 49.0 0.130 5.29 31.0426 16 159.0 7.9090 49.0 0.128 5.28 31.0429 9 160.1 7.9101 48.4 0.122 5.29 31.0432 11 160.7 7.9067 48.5 0.128 5.29 31.0432 8