*2006/03/02 14:40:27.03 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/06 17:53:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 177 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 80BA617A ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.4 177.9889 2 Temperature:Primary 'deg C (ITS90)' 7.594666 10.15204 3 Salinity:T0:C0 PSS-78 27.2954 32.94799 4 Number_of_bin_records n/a 1 10 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places ! -- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 9 F ' ' 4 4 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-28\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-28 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Morris J. PLATFORM : M.V. Frosti *LOCATION GEOGRAPHIC AREA : NE Pacific STATION : IBC 15 EVENT NUMBER : 177 LATITUDE : 52 54.39400 N ! (deg min) LONGITUDE : 129 18.36400 W ! (deg min) WATER DEPTH : 256 *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 1.50 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.91 2006/02/20 13:44:48 4884 4884 HDREDIT2 2.5.1 2006/02/20 13:48:39 ? ? CLEAN 4.8.1 2006/02/20 14:47:17 4831 4831 SHIFTDAT 3.4 2006/02/20 16:58:55 4831 4831 DELETE 6.3 2006/02/21 09:44:58 4831 1633 CTDEDIT 4.60 2006/02/21 16:03:24 1633 1621 BINAVE 4.1 2006/02/22 17:17:05 1621 177 REMOVECH 7.0 2006/03/02 14:34:29 177 177 HDREDIT2 2.5.1 2006/03/02 14:40:27 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:48:39 Applied edit header: Q:\Cruise_Data\2005-28\CTD\doc\2005-28-hdr1.txt Channel 2: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar -CLEAN functions: 2006/02/20 14:47:00 20 Interpolation by Record Number, in Pressure Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] Set event to last 4 characters of file name -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 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 168.40 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 16:03:24 12 records were deleted in this editing session. 16 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure 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. -REMOVECH 2006/03/02 14:34:29 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Oxygen:Dissolved:SBE [mL/L] Descent_Rate [m/s] Flag -HEADER EDITS: 2006/03/02 14:40:27 Applied edit header: Q:\Cruise_Data\2005-28\CTD\doc\2005-28-hdr2.txt $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\data\2005-28\2005-28-177.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 06 2005 10:02:32 Ship: MV Frosti Cruise:2005-28 Station:ibc 15 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 02/19/06 23:12:13.110 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.479 vmain = 12.0 iop = 163 vlith = 5.3 ncasts = 2 samples = 9643 free = 828823 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 1 02/19 23:00:07 smpls 4759 to 9642 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 4884 # 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, 4884 # span 1 = -0.041, 178.353 # span 2 = -4.7363, 10.1542 # span 3 = 0.356453, 3.490916 # span 4 = 0.0000, 2.2759 # span 5 = -1.72278, 5.05850 # span 6 = -1.189, 1.107 # span 7 = 3.1752, 32.9491 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 19 2005 23:00:07 # 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 = Feb 20 2006 13:33:59, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0177.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:35:40, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0177.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 = Feb 20 2006 13:37:51, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0177.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:28, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0177.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Feb 20 2006 13:40:46, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0177.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Feb 20 2006 13:41:55, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0177.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.3db and to clean salinity very lightly. *************************************************************** The salinity calibration at rest is considered ±0.002psu. Other instrumental errors, including variations in alignment due to descent rate variations, are expected to cause errors in salinity of up to 0.01psu in high gradient areas and much smaller errors at depth. The dissolved oxygen channel was removed from the file because there was no recalibration sampling during this cruise. !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 2.4 9.1849 27.2954 1 3.0 9.2114 27.3624 9 4.0 9.2880 27.5774 8 4.9 9.7701 29.0549 10 5.9 9.7427 29.9252 9 6.9 9.7007 30.0002 10 8.0 9.6966 30.0229 8 8.9 9.6964 30.0656 8 9.9 9.6655 30.2022 9 11.0 9.6529 30.2551 9 11.9 9.6454 30.2769 9 12.9 9.6408 30.2844 8 14.0 9.6336 30.2872 8 15.0 9.6260 30.3076 9 16.0 9.6269 30.3516 9 16.9 9.6654 30.4903 8 18.0 9.8885 30.7748 8 19.0 9.9430 30.8766 9 19.9 9.9630 30.9206 9 21.0 9.9722 30.9495 9 22.0 9.9557 30.9736 8 22.9 9.9512 30.9863 7 24.0 9.9452 30.9983 9 25.0 9.9464 31.0061 9 25.9 9.9446 31.0127 8 26.9 9.9309 31.0236 8 28.0 9.9171 31.0253 9 29.0 9.8874 31.0288 9 30.0 9.8755 31.0290 8 31.0 9.8676 31.0284 9 32.0 9.8491 31.0295 8 33.0 9.8316 31.0358 9 33.9 9.8308 31.0592 8 34.9 9.8416 31.1083 9 35.9 9.9304 31.2231 9 36.9 9.9569 31.2377 9 37.9 9.9613 31.2427 9 38.9 9.9506 31.2473 9 39.9 9.9501 31.2576 9 40.9 9.9582 31.2634 9 42.0 9.9605 31.2651 9 43.0 9.9609 31.2657 9 44.0 9.9625 31.2670 8 45.0 9.9623 31.2686 10 46.0 9.9629 31.2736 9 47.0 9.9913 31.2849 8 48.0 10.0120 31.2989 9 49.0 10.0149 31.3085 9 50.0 10.0134 31.3136 9 51.0 10.0125 31.3158 10 51.9 10.0150 31.3260 8 52.9 10.0296 31.3484 9 54.0 10.0360 31.3618 9 55.0 10.0388 31.3681 9 56.0 10.0395 31.3702 10 57.0 10.0402 31.3725 8 57.9 10.0415 31.3748 8 59.0 10.0449 31.3807 10 60.0 10.0583 31.4101 9 61.0 10.0686 31.4350 9 62.0 10.0708 31.4424 8 63.0 10.0772 31.4668 10 63.9 10.0801 31.4792 9 64.9 10.0732 31.4823 8 66.0 10.0720 31.4824 9 66.9 10.0721 31.4822 8 68.0 10.0721 31.4827 9 68.9 10.0726 31.4828 10 70.0 10.0734 31.4827 8 71.0 10.0733 31.4827 9 71.9 10.0723 31.4825 10 72.9 10.0707 31.4823 10 73.9 10.0625 31.4858 9 74.9 10.0604 31.4874 9 75.9 10.0608 31.4873 9 76.9 10.0605 31.4870 10 77.9 10.0601 31.4866 10 79.0 10.0602 31.4871 9 80.0 10.0617 31.4905 9 80.9 10.0622 31.4891 10 81.9 10.0628 31.4936 8 82.9 10.0636 31.4962 10 83.9 10.0677 31.5033 10 85.0 10.0788 31.5190 9 85.9 10.0912 31.5364 8 86.9 10.1303 31.5648 10 87.9 10.1510 31.5842 10 88.9 10.1520 31.5911 9 90.0 10.1503 31.5934 9 90.9 10.1451 31.5972 10 91.9 10.1402 31.5990 8 93.0 10.0971 31.6072 8 94.0 10.0804 31.6164 9 94.9 10.0774 31.6295 10 96.0 10.0076 31.6432 9 96.9 9.9173 31.6548 10 97.9 9.8362 31.6619 10 99.0 9.6861 31.6678 9 100.0 9.6118 31.6710 9 101.0 9.5465 31.6864 9 101.9 9.5392 31.6918 10 102.9 9.5361 31.6998 10 103.9 9.5341 31.7008 10 105.0 9.5295 31.7052 9 105.9 9.5466 31.7131 9 106.9 9.5690 31.7264 10 107.9 9.5565 31.7376 10 108.9 9.4999 31.7597 9 109.9 9.4435 31.7835 9 110.9 9.4057 31.7959 9 111.9 9.3739 31.8137 9 112.9 9.3059 31.8700 10 113.9 9.2186 31.9338 10 114.9 9.1147 32.0225 10 115.9 9.0650 32.0753 10 116.9 8.8753 32.1952 10 117.9 8.7157 32.3051 10 118.9 8.6264 32.3505 10 119.9 8.6119 32.3579 10 120.9 8.5485 32.4000 10 121.9 8.4871 32.4370 10 122.9 8.4598 32.4511 9 123.9 8.4211 32.4742 9 124.9 8.4037 32.4835 10 125.9 8.3956 32.4879 10 127.0 8.3723 32.5042 7 127.9 8.3296 32.5398 10 128.9 8.2797 32.5829 10 130.0 8.2406 32.6014 9 131.0 8.2277 32.6113 9 131.9 8.2255 32.6222 10 132.9 8.2097 32.6336 10 133.9 8.2004 32.6400 10 134.9 8.1945 32.6434 8 135.9 8.1795 32.6561 10 136.9 8.1682 32.6712 9 137.9 8.1650 32.6799 10 138.9 8.1597 32.6840 10 139.9 8.1424 32.6931 10 140.9 8.1019 32.7122 10 141.9 8.0985 32.7169 10 142.9 8.1071 32.7326 10 143.9 8.1017 32.7359 9 144.9 8.0777 32.7477 10 145.9 8.0648 32.7535 9 146.9 8.0272 32.7682 9 148.0 7.9930 32.7790 9 148.9 7.9735 32.7849 9 149.9 7.9671 32.7860 10 151.0 7.9591 32.7879 9 151.9 7.9484 32.7908 10 152.9 7.9399 32.7930 10 153.9 7.9124 32.8024 9 154.9 7.8897 32.8085 10 155.9 7.8870 32.8087 10 157.0 7.8741 32.8131 9 157.9 7.8501 32.8212 10 159.0 7.8490 32.8210 9 160.0 7.8473 32.8214 9 160.9 7.8384 32.8246 10 161.9 7.8333 32.8265 10 163.0 7.8250 32.8300 9 164.0 7.8156 32.8337 9 164.9 7.8028 32.8390 9 165.9 7.7915 32.8438 10 166.9 7.7799 32.8487 10 167.9 7.7670 32.8543 9 168.9 7.7641 32.8559 10 169.9 7.7585 32.8592 9 170.9 7.7510 32.8634 10 172.0 7.7221 32.8793 9 172.9 7.6660 32.9109 10 173.9 7.6280 32.9311 10 174.9 7.6133 32.9387 10 175.9 7.6063 32.9421 10 176.9 7.5986 32.9460 9 178.0 7.5947 32.9480 9