*2006/03/02 14:40:23.95 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/31 19:40:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 136 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 8DF5EE8A ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.25 137.7 2 Temperature:Primary 'deg C (ITS90)' 8.13754 11.76378 3 Salinity:T0:C0 PSS-78 16.0327 33.24308 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 : IVI 16 EVENT NUMBER : 77 LATITUDE : 50 5.60600 N ! (deg min) LONGITUDE : 127 15.21200 W ! (deg min) WATER DEPTH : 143 *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 11:28:26 3664 3664 HDREDIT2 2.5.1 2006/02/20 11:45:20 ? ? CLEAN 4.8.1 2006/02/20 13:10:00 3474 3474 SHIFTDAT 3.4 2006/02/20 16:58:39 3474 3474 DELETE 6.3 2006/02/21 09:44:40 3474 1148 CTDEDIT 4.60 2006/02/21 13:33:25 1148 1136 BINAVE 4.1 2006/02/22 17:16:58 1136 136 REMOVECH 7.0 2006/03/02 14:34:25 136 136 HDREDIT2 2.5.1 2006/03/02 14:40:23 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 11:45:20 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 13:09:47 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 127.90 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 13:33:25 12 records were deleted in this editing session. 36 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 14:34:25 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 14:40:23 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\2005-28-077.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 31 2005 11:46:53 Ship: MV Frosti Cruise:2005-28 Station:ivi 16 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 10/31/05 19:49:51.287 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.543 vmain = 11.9 iop = 163 vlith = 5.1 ncasts = 10 samples = 31020 free = 807446 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 9 10/31 19:40:00 smpls 27356 to 31019 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 3664 # 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, 3664 # span 1 = 0.134, 137.926 # span 2 = -2.2837, 11.7664 # span 3 = 0.181539, 3.638859 # span 4 = 0.0000, 2.4322 # span 5 = -1.81611, 5.50580 # span 6 = -42.464, 39.886 # span 7 = 1.3253, 33.2447 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 31 2005 19:40:00 # 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 09:16:18, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0077.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 09:52:38, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0077.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 10:41:51, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0077.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 10:46:14, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0077.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 10:47:50, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0077.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 11:12:02, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0077.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.1db and to clean salinity 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 2.2 10.3132 16.0327 2 3.0 10.5786 18.8969 10 3.8 10.9383 23.0153 6 6.0 11.5612 28.8023 7 6.9 11.6119 29.3007 9 7.9 11.6175 29.4776 8 8.9 11.5929 29.5941 8 9.9 11.5714 29.7583 9 10.9 11.5755 29.8723 8 11.9 11.5746 29.9158 9 12.9 11.5732 29.9390 8 13.9 11.5565 29.9631 8 15.0 11.5368 30.0118 9 15.9 11.5359 30.0475 9 17.0 11.5434 30.0750 8 18.0 11.5501 30.1340 9 19.0 11.5595 30.1879 8 20.0 11.5706 30.2289 8 21.0 11.5994 30.2855 9 22.0 11.6091 30.3147 8 23.0 11.6229 30.3488 10 24.0 11.6421 30.4015 7 24.9 11.6599 30.4627 9 26.0 11.7044 30.6018 9 26.9 11.7388 30.7423 8 28.0 11.7404 30.7835 10 28.9 11.7020 30.8465 8 30.0 11.7125 30.9242 9 30.9 11.7250 30.9785 8 31.9 11.7390 31.0666 8 32.9 11.7638 31.1857 9 34.0 11.7590 31.2156 8 34.9 11.7370 31.2593 9 36.0 11.7345 31.3084 9 37.0 11.7139 31.3753 8 37.9 11.6969 31.4295 8 38.9 11.6964 31.4577 9 39.9 11.6971 31.4897 9 40.9 11.6785 31.5375 9 41.9 11.6731 31.5600 9 43.0 11.6764 31.5948 9 43.9 11.6769 31.6120 9 45.0 11.6778 31.6145 8 46.0 11.6652 31.6174 10 47.0 11.6481 31.6350 7 47.9 11.6252 31.6941 9 48.9 11.6237 31.7201 9 50.0 11.5864 31.7797 9 51.0 11.5433 31.8093 9 51.9 11.4939 31.8407 8 52.9 11.4643 31.8608 9 53.5 11.4601 31.8641 1 55.2 11.4601 31.8633 1 56.4 11.4601 31.8628 1 57.2 11.4537 31.8976 6 58.0 11.3804 31.9931 8 59.0 11.3299 32.0252 9 60.0 11.2192 32.0673 8 60.9 11.0685 32.1189 9 62.0 10.9686 32.1461 9 63.0 10.9240 32.1554 9 63.9 10.7983 32.1988 8 64.9 10.6916 32.2225 10 66.0 10.6067 32.2371 8 66.9 10.5737 32.2549 8 67.9 10.5050 32.2921 8 68.9 10.4114 32.3229 9 70.0 10.3056 32.3603 8 70.9 10.2417 32.3839 10 72.0 10.1977 32.3977 8 72.9 10.1820 32.4021 8 73.9 10.1605 32.4074 10 74.9 10.0766 32.4396 8 75.9 9.9545 32.4892 9 77.0 9.8445 32.5325 9 78.0 9.7860 32.5556 9 79.0 9.7525 32.5666 9 80.0 9.6182 32.6206 8 80.9 9.4414 32.6953 10 82.0 9.2474 32.7727 9 83.0 9.1275 32.8228 9 83.9 9.0359 32.8598 8 84.9 8.9836 32.8809 8 85.9 8.8483 32.9400 9 86.9 8.7579 32.9760 10 88.0 8.6953 33.0037 8 88.9 8.6349 33.0292 8 89.9 8.5833 33.0501 8 90.9 8.5583 33.0616 9 92.0 8.5332 33.0728 9 93.0 8.5077 33.0842 8 94.0 8.4912 33.0915 9 94.9 8.4732 33.0992 9 95.9 8.4733 33.0989 9 96.9 8.4691 33.1006 9 97.9 8.4601 33.1043 8 98.9 8.4259 33.1209 9 99.9 8.4048 33.1300 9 100.9 8.3899 33.1361 9 101.9 8.3628 33.1478 9 102.9 8.3270 33.1638 10 103.9 8.3020 33.1749 3 105.1 8.2882 33.1800 5 106.0 8.2806 33.1829 9 106.9 8.2809 33.1826 8 107.9 8.2815 33.1824 9 108.9 8.2807 33.1827 9 109.9 8.2750 33.1845 9 110.9 8.2737 33.1858 9 112.0 8.2642 33.1902 9 112.9 8.2590 33.1924 8 114.0 8.2498 33.1963 9 115.0 8.2271 33.2066 8 115.9 8.2219 33.2083 10 116.9 8.2183 33.2096 10 118.0 8.2075 33.2144 9 118.9 8.2008 33.2166 9 119.9 8.1983 33.2181 10 120.9 8.1937 33.2202 9 121.9 8.1720 33.2295 9 122.9 8.1645 33.2324 9 123.9 8.1620 33.2331 9 124.9 8.1528 33.2373 8 125.9 8.1513 33.2375 9 126.9 8.1509 33.2376 10 128.0 8.1491 33.2386 8 128.9 8.1436 33.2408 9 129.9 8.1406 33.2420 8 130.9 8.1397 33.2425 8 132.0 8.1399 33.2421 9 133.0 8.1393 33.2422 9 134.0 8.1394 33.2424 8 134.9 8.1426 33.2407 9 135.9 8.1427 33.2407 9 137.0 8.1421 33.2411 8 137.7 8.1375 33.2431 5