*2006/01/24 16:55:43.92 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/05 14:33:48.000 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)' 6.1133 8.5004 3 Oxygen:Dissolved:SBE mL/L 2.731 5.942 4 Oxygen:Dissolved:SBE umol/kg 119.0253 259.9762 5 Salinity:T0:C0 PSS-78 2.8643 31.2276 6 Number_of_bin_records n/a 2 22 $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 : Kn11 EVENT NUMBER : 40 LATITUDE : 51 2.48000 N ! (deg min) LONGITUDE : 125 33.97000 W ! (deg min) WATER DEPTH : 223 *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 11:34:18 9876 9876 CLEAN 4.8.1 2006/01/17 15:41:20 ? ? SHIFTDAT 3.4 2006/01/17 16:22:14 8971 8971 SIMP_DSP 2.5 2006/01/17 17:07:38 8971 8971 REVERSE 2.0 2006/01/17 17:46:55 8971 8971 DELETE 6.3 2006/01/17 17:47:57 8971 2464 CTDEDIT 4.60 2006/01/23 13:07:22 2464 2419 BINAVE 4.1 2006/01/23 15:30:45 2419 195 CALIB 11.7 2006/01/24 13:29:29 195 195 CLEAN 4.8.1 2006/01/24 16:16:52 195 195 CHGUNITS 2.1 2006/01/24 16:17:24 195 195 REMOVECH 7.0 2006/01/24 16:17:40 195 195 REORDER 1.2.1 2006/01/24 16:40:22 ? ? HDREDIT2 2.5.1 2006/01/24 16:55:43 ? ? $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 184.71 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/01/23 13:07:22 45 records were deleted in this editing session. 7 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 13:29:29 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 16:17:40 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 16:55:43 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\2005-30-0040.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 05 2005 07:51:25 Ship: Vector Cruise:2005-30 Depth:223 Kn11 ds SBE 25 CTD V 4.1a SN 334 10/05/05 14:55:57.783 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.479 vmain = 10.6 iop = 173 vlith = 5.1 ncasts = 14 samples = 64953 free = 773513 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 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 13 10/05 14:33:48 smpls 55075 to 64952 nv = 1 avg = 1 stp = switch o f S> # nquan = 9 # nvalues = 9876 # 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, 9876 # span 1 = 0.181, 194.712 # span 2 = -4.7835, 9.0628 # span 3 = 0.004709, 3.273491 # span 4 = 0.0000, 2.5250 # span 5 = -2.19429, 5.63363 # span 6 = -97.729, 97.749 # span 7 = 0.0792, 31.2284 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 05 2005 14:33:48 # 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 17:35:54, 5.32a # datcnv_in = Q:\Cruise_Data\2005-30\CTD\2005-30-0040.hex Q:\Cruise_Data\2005-30 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jan 17 2006 10:57:11, 5.32a # wildedit_in = Q:\Cruise_Data\2005-30\CTD\convert\2005-30-0040.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 11:01:59, 5.32a # alignctd_in = Q:\Cruise_Data\2005-30\CTD\wildedit\2005-30-0040.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Jan 17 2006 11:03:22, 5.32a # wfilter_in = Q:\Cruise_Data\2005-30\CTD\align\2005-30-0040.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 11:27:48, 5.32a # celltm_in = Q:\Cruise_Data\2005-30\CTD\wfilter\2005-30-0040.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 11:29:28, 5.32a # Derive_in = Q:\Cruise_Data\2005-30\CTD\celltm\2005-30-0040.cnv Q:\Cruise_Data\ 2005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.3db and records corrupted by shed wakes around 164 and 192db; 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 6.1133 -99.00 -99.0 2.8643 5 2.0 6.4988 -99.00 -99.0 6.7737 22 3.0 7.7554 -99.00 -99.0 18.1354 19 4.0 8.5004 5.94 260.0 26.2614 18 5.0 8.4655 5.39 235.6 26.9444 18 6.0 8.3095 4.80 209.7 28.0368 19 7.0 8.1741 4.64 202.7 28.7236 17 8.0 8.0740 4.59 200.6 29.0514 17 9.0 8.0003 4.55 198.8 29.2329 16 10.0 7.8899 4.53 197.5 29.4475 14 11.0 7.8129 4.50 196.5 29.5565 14 12.0 7.7276 4.47 195.3 29.6633 12 13.0 7.6581 4.45 194.3 29.7620 12 14.0 7.5874 4.43 193.2 29.8464 13 15.0 7.4949 4.40 192.1 29.9597 11 16.0 7.4406 4.38 191.1 30.0317 12 17.0 7.4108 4.36 190.3 30.0773 13 18.0 7.3730 4.35 189.8 30.1290 11 19.0 7.3452 4.35 189.7 30.1700 12 20.0 7.3169 4.34 189.2 30.2196 11 21.0 7.2979 4.32 188.2 30.2604 14 22.0 7.2834 4.30 187.4 30.2915 13 23.0 7.2769 4.28 186.9 30.3285 12 24.0 7.2754 4.26 185.9 30.3614 12 25.0 7.2761 4.24 184.7 30.3897 12 26.0 7.2837 4.21 183.5 30.4256 12 27.0 7.2963 4.17 182.0 30.4519 11 28.0 7.3119 4.14 180.6 30.4788 11 29.0 7.3298 4.11 179.3 30.4988 10 30.0 7.3414 4.08 178.0 30.5140 10 31.0 7.3516 4.06 177.0 30.5301 10 32.0 7.3633 4.04 176.2 30.5431 10 33.0 7.3819 4.03 175.5 30.5633 11 34.0 7.4018 4.00 174.4 30.5875 10 35.0 7.4168 3.98 173.4 30.6076 11 36.0 7.4385 3.95 172.3 30.6285 11 37.0 7.4606 3.92 170.9 30.6472 11 38.0 7.4908 3.88 169.1 30.6713 12 39.0 7.5226 3.83 167.1 30.6975 12 40.0 7.5499 3.79 165.2 30.7204 11 41.0 7.5675 3.75 163.4 30.7357 13 42.0 7.5893 3.71 161.7 30.7528 12 43.0 7.6119 3.67 160.2 30.7710 12 44.0 7.6306 3.64 158.6 30.7888 13 45.0 7.6509 3.61 157.3 30.8050 12 46.0 7.6659 3.59 156.3 30.8177 11 47.0 7.6747 3.57 155.6 30.8246 10 48.0 7.6837 3.55 154.9 30.8312 16 49.0 7.6922 3.54 154.3 30.8377 9 50.0 7.7119 3.51 153.1 30.8540 22 51.0 7.7239 3.49 152.1 30.8662 18 52.0 7.7273 3.47 151.2 30.8713 14 53.0 7.7312 3.45 150.5 30.8765 11 54.0 7.7355 3.44 150.0 30.8824 11 55.0 7.7397 3.43 149.4 30.8868 11 56.0 7.7447 3.42 148.9 30.8911 11 57.0 7.7503 3.41 148.7 30.8975 11 58.0 7.7587 3.40 148.2 30.9066 10 59.0 7.7636 3.38 147.5 30.9122 11 60.0 7.7678 3.37 146.9 30.9172 10 61.0 7.7708 3.35 146.2 30.9210 11 62.0 7.7751 3.34 145.5 30.9277 9 63.0 7.7828 3.32 144.6 30.9377 12 64.0 7.7919 3.30 143.8 30.9487 10 65.0 7.8009 3.28 142.9 30.9592 11 66.0 7.8075 3.26 142.2 30.9682 10 67.0 7.8134 3.25 141.5 30.9762 12 68.0 7.8245 3.23 141.0 30.9897 10 69.0 7.8333 3.22 140.4 31.0006 10 70.0 7.8393 3.21 140.0 31.0105 10 71.0 7.8451 3.20 139.6 31.0177 11 72.0 7.8496 3.19 139.0 31.0226 16 73.0 7.8509 3.18 138.7 31.0248 5 74.0 7.8561 3.17 138.1 31.0318 19 75.0 7.8593 3.16 137.8 31.0355 14 76.0 7.8645 3.16 137.6 31.0398 14 77.0 7.8710 3.15 137.5 31.0437 12 78.0 7.8744 3.15 137.3 31.0470 11 79.0 7.8736 3.14 137.0 31.0504 11 80.0 7.8701 3.13 136.6 31.0524 10 81.0 7.8667 3.12 135.9 31.0549 10 82.0 7.8628 3.10 135.3 31.0575 11 83.0 7.8615 3.09 134.8 31.0597 9 84.0 7.8597 3.08 134.3 31.0628 11 85.0 7.8583 3.07 133.9 31.0665 10 86.0 7.8585 3.06 133.5 31.0706 10 87.0 7.8601 3.06 133.2 31.0737 10 88.0 7.8609 3.05 133.0 31.0755 10 89.0 7.8613 3.05 132.9 31.0767 11 90.0 7.8615 3.04 132.7 31.0776 10 91.0 7.8618 3.04 132.5 31.0793 11 92.0 7.8623 3.03 132.2 31.0823 11 93.0 7.8622 3.03 131.9 31.0846 11 94.0 7.8610 3.02 131.5 31.0867 10 95.0 7.8622 3.01 131.2 31.0891 13 96.0 7.8628 3.01 131.2 31.0901 12 97.0 7.8632 3.00 130.8 31.0914 9 98.0 7.8634 3.00 130.6 31.0932 17 99.0 7.8643 2.99 130.4 31.0947 16 100.0 7.8657 2.99 130.2 31.0970 15 101.0 7.8670 2.98 130.1 31.0987 12 102.0 7.8687 2.98 129.9 31.1010 12 103.0 7.8695 2.98 129.9 31.1035 11 104.0 7.8701 2.97 129.6 31.1062 10 105.0 7.8711 2.97 129.3 31.1095 13 106.0 7.8736 2.96 129.1 31.1133 11 107.0 7.8787 2.96 129.0 31.1160 11 108.0 7.8821 2.96 129.1 31.1175 11 109.0 7.8804 2.96 129.0 31.1186 12 110.0 7.8780 2.95 128.8 31.1194 11 111.0 7.8778 2.95 128.5 31.1205 11 112.0 7.8792 2.94 128.3 31.1224 12 113.0 7.8801 2.94 128.3 31.1233 10 114.0 7.8810 2.94 128.3 31.1245 11 115.0 7.8836 2.95 128.4 31.1268 11 116.0 7.8872 2.95 128.4 31.1294 13 117.0 7.8888 2.95 128.4 31.1316 10 118.0 7.8901 2.95 128.4 31.1335 13 119.0 7.8907 2.94 128.4 31.1350 14 120.0 7.8911 2.94 128.2 31.1359 14 121.0 7.8931 2.93 127.8 31.1395 8 122.0 7.8941 2.93 127.8 31.1408 17 123.0 7.8945 2.93 127.7 31.1417 15 124.0 7.8947 2.93 127.6 31.1424 12 125.0 7.8964 2.93 127.6 31.1444 11 126.0 7.8979 2.93 127.5 31.1457 11 127.0 7.8986 2.93 127.5 31.1465 11 128.0 7.8988 2.92 127.5 31.1473 10 129.0 7.8994 2.92 127.3 31.1482 12 130.0 7.9004 2.92 127.2 31.1492 10 131.0 7.9018 2.91 127.1 31.1517 10 132.0 7.9030 2.91 126.9 31.1533 11 133.0 7.9033 2.91 126.7 31.1549 12 134.0 7.9025 2.90 126.4 31.1559 12 135.0 7.9022 2.89 126.2 31.1566 11 136.0 7.9033 2.89 126.0 31.1575 10 137.0 7.9046 2.89 126.0 31.1585 12 138.0 7.9056 2.89 126.0 31.1592 12 139.0 7.9056 2.89 126.1 31.1595 13 140.0 7.9059 2.89 126.1 31.1599 12 141.0 7.9065 2.89 126.0 31.1607 12 142.0 7.9079 2.89 126.0 31.1619 11 143.0 7.9089 2.89 125.9 31.1630 15 144.0 7.9090 2.89 125.9 31.1635 12 145.0 7.9100 2.88 125.6 31.1656 14 146.0 7.9112 2.88 125.6 31.1669 21 147.0 7.9128 2.88 125.6 31.1682 18 148.0 7.9146 2.88 125.5 31.1697 13 149.0 7.9163 2.88 125.4 31.1714 13 150.0 7.9174 2.88 125.4 31.1723 11 151.0 7.9183 2.88 125.3 31.1738 12 152.0 7.9200 2.87 125.1 31.1757 13 153.0 7.9231 2.87 125.0 31.1783 11 154.0 7.9269 2.87 125.0 31.1806 13 155.0 7.9296 2.87 125.0 31.1828 12 156.0 7.9307 2.87 124.9 31.1837 12 157.0 7.9313 2.86 124.7 31.1843 11 158.0 7.9315 2.86 124.7 31.1852 12 159.0 7.9326 2.86 124.7 31.1859 11 160.0 7.9344 2.86 124.7 31.1870 13 161.0 7.9362 2.86 124.7 31.1887 14 162.0 7.9375 2.86 124.7 31.1900 15 163.0 7.9379 2.86 124.7 31.1902 13 164.0 7.9424 2.85 124.2 31.1943 2 165.0 7.9436 2.83 123.3 31.1962 10 166.0 7.9445 2.82 123.1 31.1975 16 167.0 7.9453 2.82 122.9 31.1980 12 168.0 7.9458 2.82 122.7 31.1985 14 169.0 7.9457 2.81 122.5 31.1991 12 170.0 7.9460 2.81 122.3 31.2000 13 171.0 7.9470 2.80 121.9 31.2017 11 172.0 7.9476 2.79 121.6 31.2029 15 173.0 7.9478 2.79 121.4 31.2036 4 174.0 7.9486 2.78 121.1 31.2047 19 175.0 7.9494 2.78 121.1 31.2055 15 176.0 7.9521 2.78 121.1 31.2074 11 177.0 7.9566 2.78 121.2 31.2097 12 178.0 7.9624 2.78 121.3 31.2120 11 179.0 7.9651 2.79 121.5 31.2133 12 180.0 7.9644 2.79 121.4 31.2141 12 181.0 7.9627 2.78 121.0 31.2150 14 182.0 7.9615 2.77 120.7 31.2161 12 183.0 7.9608 2.76 120.1 31.2173 16 184.0 7.9610 2.76 120.1 31.2175 14 185.0 7.9612 2.76 120.1 31.2178 15 186.0 7.9614 2.76 120.1 31.2179 14 187.0 7.9619 2.75 120.0 31.2185 15 188.0 7.9630 2.75 119.9 31.2200 16 189.0 7.9639 2.75 119.9 31.2209 14 190.0 7.9650 2.75 119.8 31.2220 15 191.0 7.9657 2.75 119.7 31.2224 14 192.0 7.9670 2.74 119.5 31.2238 22 193.0 7.9701 2.74 119.2 31.2268 22 194.0 7.9711 2.73 119.1 31.2275 21 195.0 7.9711 2.73 119.0 31.2276 11