*2006/03/02 14:40:24.04 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/31 21:14:51.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 149 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 972CCAA1 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.3 151.9 2 Temperature:Primary 'deg C (ITS90)' 8.113089 11.85195 3 Salinity:T0:C0 PSS-78 27.1991 33.2479 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 17 EVENT NUMBER : 80 LATITUDE : 49 59.96800 N ! (deg min) LONGITUDE : 127 12.12100 W ! (deg min) WATER DEPTH : 157 *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 11:28:27 2340 2340 HDREDIT2 2.5.1 2006/02/20 11:45:21 ? ? CLEAN 4.8.1 2006/02/20 13:10:01 2276 2276 SHIFTDAT 3.4 2006/02/20 16:58:40 2276 2276 DELETE 6.3 2006/02/21 13:39:21 2276 1169 CTDEDIT 4.60 2006/02/21 13:45:50 1169 1146 BINAVE 4.1 2006/02/22 17:16:58 1146 149 REMOVECH 7.0 2006/03/02 14:34:25 149 149 HDREDIT2 2.5.1 2006/03/02 14:40:24 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 11:45:21 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 142.30 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 13:45:50 23 records were deleted in this editing session. 48 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 14:40:24 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\2005-28-080.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 31 2005 13:22:20 Ship: MV Frosti Cruise:2005-28 Station:ivi 17 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 10/31/05 21:25:11.708 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.539 vmain = 10.8 iop = 175 vlith = 5.1 ncasts = 11 samples = 33360 free = 805106 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 10 10/31 21:14:51 smpls 31020 to 33359 nv = 1 avg = 1 stp = batfai S> # nquan = 9 # nvalues = 2340 # 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, 2340 # span 1 = 1.580, 152.302 # span 2 = -0.3208, 11.8577 # span 3 = 2.889895, 3.657984 # span 4 = 0.0000, 2.4371 # span 5 = -1.64105, 5.05139 # span 6 = -1.196, 20.576 # span 7 = 24.9540, 35.6423 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 31 2005 21:14:51 # 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\2005-28-0080.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\2005-28-0080.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\2005-28-0080.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 10:46:15, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0080.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 10:47:51, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0080.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 11:12:03, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0080.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* To remove a patch of spiky data, records #982 to 987 were made to match record #981. CTDEDIT was used to remove surface records to 2.7db and around 74, 124 and 145db and to clean salinity. *************************************************************** 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 3.3 11.1927 27.1991 1 4.0 11.2139 28.1005 7 4.9 11.2078 29.2269 10 5.9 11.2249 29.4856 9 7.0 11.2587 29.6499 7 7.9 11.2715 29.6910 7 9.0 11.2913 29.7497 9 9.9 11.3246 29.8127 9 10.9 11.3367 29.8226 10 11.9 11.3477 29.8274 10 13.0 11.3519 29.8341 8 13.9 11.3613 29.8401 7 14.9 11.3720 29.8503 8 16.0 11.3823 29.8606 9 17.0 11.4041 29.8755 9 18.0 11.4106 29.8831 8 18.9 11.4238 29.9554 8 19.9 11.4483 30.0647 9 20.9 11.4449 30.0888 9 21.9 11.4441 30.1192 7 23.0 11.4503 30.1953 7 24.0 11.4844 30.3273 8 25.0 11.4955 30.4043 9 25.9 11.5071 30.4808 9 27.0 11.5246 30.5320 10 27.9 11.5332 30.5651 9 28.9 11.5392 30.6008 7 30.0 11.5609 30.7065 8 31.0 11.5847 30.8178 9 31.9 11.6104 30.9414 8 32.9 11.6332 31.0544 7 34.0 11.6520 31.1475 8 35.0 11.6669 31.2368 10 35.9 11.6763 31.2540 8 37.0 11.6821 31.2713 6 38.0 11.6797 31.3510 7 38.9 11.6706 31.4084 9 39.9 11.7030 31.4434 9 41.0 11.7007 31.4734 6 42.0 11.6886 31.5015 8 43.0 11.6893 31.5440 10 44.0 11.7064 31.5702 9 44.9 11.7469 31.5960 8 46.0 11.7760 31.6123 8 46.9 11.7811 31.6178 8 48.0 11.7900 31.6392 9 49.0 11.8053 31.6650 9 49.9 11.8218 31.6801 7 51.0 11.8324 31.6942 7 52.0 11.8501 31.7191 8 53.0 11.8519 31.7291 10 54.0 11.8451 31.7289 9 55.0 11.8134 31.7594 8 56.0 11.8454 31.7886 9 57.0 11.8342 31.7908 10 58.0 11.8023 31.7932 7 58.9 11.7827 31.7968 7 60.0 11.7564 31.7931 7 61.0 11.7242 31.7930 8 62.0 11.7151 31.8158 9 63.0 11.6628 31.8597 9 64.0 11.6571 31.8735 10 64.9 11.6631 31.8885 10 66.0 11.6393 31.8947 9 67.0 11.6364 31.8942 9 68.0 11.6213 31.8953 9 68.9 11.6005 31.9007 7 69.9 11.5851 31.9049 5 70.9 11.5008 31.9355 5 71.9 11.2671 32.0188 6 73.0 10.9682 32.1187 7 73.8 10.5953 32.2519 8 75.0 10.3570 32.3255 9 75.9 10.2990 32.3445 9 77.0 10.2652 32.3574 6 78.0 10.2061 32.3810 5 79.0 10.0815 32.4317 6 80.0 9.8365 32.5355 7 81.0 9.7349 32.5736 8 82.0 9.5896 32.6341 7 82.9 9.5062 32.6658 7 83.9 9.4690 32.6807 10 84.9 9.3969 32.7113 10 85.9 9.2958 32.7533 9 86.9 9.1253 32.8282 8 88.0 8.9270 32.9113 5 89.0 8.9084 32.9156 5 89.9 8.8831 32.9248 6 91.0 8.7823 32.9693 6 92.0 8.6199 33.0414 7 92.9 8.5696 33.0605 10 93.9 8.4990 33.0907 10 94.9 8.4663 33.1021 7 95.9 8.4559 33.1060 8 96.8 8.4461 33.1105 6 97.9 8.4277 33.1180 6 99.0 8.4144 33.1231 6 100.0 8.4021 33.1280 5 101.0 8.3890 33.1336 6 102.0 8.3799 33.1376 8 103.0 8.3546 33.1491 9 103.9 8.3350 33.1573 10 104.9 8.3132 33.1668 10 105.9 8.2869 33.1778 9 107.0 8.2763 33.1817 7 107.9 8.2756 33.1818 6 108.9 8.2696 33.1842 6 109.9 8.2531 33.1913 6 110.9 8.2498 33.1924 7 112.0 8.2546 33.1904 7 113.0 8.2549 33.1904 8 113.9 8.2514 33.1916 10 114.9 8.2534 33.1906 10 115.9 8.2517 33.1915 8 116.9 8.2499 33.1925 6 117.9 8.2350 33.1987 6 119.0 8.2289 33.2011 6 119.9 8.2232 33.2032 6 120.9 8.2126 33.2079 6 121.9 8.2080 33.2094 8 123.0 8.1948 33.2151 9 124.2 8.1821 33.2205 4 125.0 8.1783 33.2211 7 126.0 8.1701 33.2249 7 127.0 8.1658 33.2266 6 128.0 8.1649 33.2268 9 128.9 8.1637 33.2275 7 130.0 8.1551 33.2311 7 130.9 8.1503 33.2330 5 131.9 8.1506 33.2328 8 133.0 8.1503 33.2325 8 134.0 8.1490 33.2330 9 135.0 8.1475 33.2336 9 135.9 8.1471 33.2339 8 137.0 8.1455 33.2348 6 138.0 8.1439 33.2352 6 139.0 8.1415 33.2363 5 140.0 8.1413 33.2362 8 141.0 8.1387 33.2375 8 141.9 8.1343 33.2392 10 142.9 8.1329 33.2396 10 143.9 8.1302 33.2408 8 145.9 8.1257 33.2432 5 147.0 8.1208 33.2450 4 148.0 8.1158 33.2470 4 148.9 8.1143 33.2478 5 150.0 8.1138 33.2479 2 150.9 8.1134 33.2478 10 151.9 8.1131 33.2478 9