*2006/03/02 14:40:31.87 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/15 21:43:27.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 91 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 5BB64875 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.25 91.75 2 Temperature:Primary 'deg C (ITS90)' 6.5034 9.889578 3 Salinity:T0:C0 PSS-78 21.14187 31.77922 4 Number_of_bin_records n/a 4 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 : ISEA 27 EVENT NUMBER : 321 LATITUDE : 55 31.31000 N ! (deg min) LONGITUDE : 131 55.36000 W ! (deg min) WATER DEPTH : 105 *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 13:45:58 3105 3105 HDREDIT2 2.5.1 2006/02/20 13:49:06 ? ? CLEAN 4.8.1 2006/02/20 14:47:50 3031 3031 SHIFTDAT 3.4 2006/02/20 16:59:23 3031 3031 DELETE 6.3 2006/02/21 09:45:37 3031 743 CTDEDIT 4.60 2006/02/22 15:42:30 743 732 BINAVE 4.1 2006/02/22 17:17:16 732 91 REMOVECH 7.0 2006/03/02 14:34:35 91 91 HDREDIT2 2.5.1 2006/03/02 14:40:31 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:49:06 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 82.00 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/22 15:42:30 11 records were deleted in this editing session. 39 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 14:34:35 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 14:40:31 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\2005-28-321.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 15 2005 13:51:48 Ship: MV Frosti Cruise:2005-28 Station:isea 27 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/15/05 21:51:48.741 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.443 vmain = 11.1 iop = 170 vlith = 5.1 ncasts = 3 samples = 11943 free = 826523 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 2 11/15 21:43:27 smpls 8838 to 11942 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 3105 # 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, 3105 # span 1 = 0.059, 92.026 # span 2 = -8.7321, 9.8900 # span 3 = 0.170293, 3.471609 # span 4 = 0.0000, 3.5507 # span 5 = -1.88960, 9.37323 # span 6 = -1.477, 1.378 # span 7 = 1.4170, 31.7825 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 15 2005 21:43:27 # 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 13:34:16, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0321.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:36:03, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0321.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 13:38:14, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0321.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:51, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0321.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 13:41:09, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0321.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 13:42:21, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0321.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.9db 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 2.2 6.5152 21.1507 4 2.9 6.5141 21.1489 8 4.0 6.5149 21.1489 9 5.0 6.5053 21.1420 9 5.9 6.5034 21.1419 9 6.9 6.7157 21.7567 7 7.9 7.2055 23.2794 8 8.9 7.2199 23.6600 10 10.0 7.5267 24.2292 9 11.0 8.3423 26.1268 7 12.0 8.6645 26.7649 7 12.9 8.7952 27.1790 10 13.9 8.8188 27.3435 7 15.0 8.8222 27.4502 7 16.0 8.9735 28.0072 9 16.9 8.9738 28.2959 9 17.9 8.9546 28.3774 7 18.9 8.9563 28.4313 8 20.0 8.9469 28.4650 10 20.9 8.8425 28.5313 7 22.0 8.7509 28.5591 7 23.0 8.7164 28.6442 8 24.0 8.7203 28.7639 10 24.9 8.7526 28.8304 7 26.0 8.8568 28.9351 6 27.0 9.0265 29.1684 8 28.0 9.1212 29.2518 10 28.9 9.1214 29.2808 8 30.0 9.2676 29.3307 6 31.0 9.3597 29.3910 7 32.0 9.3960 29.4478 10 33.0 9.4164 29.4736 10 34.0 9.4300 29.5168 6 35.0 9.4727 29.6025 8 36.0 9.6230 29.8061 9 37.0 9.6834 29.8824 10 38.0 9.7258 29.9491 10 38.9 9.7784 30.0179 7 39.9 9.8079 30.0956 7 41.0 9.7879 30.2542 8 42.0 9.6845 30.4549 10 42.9 9.7065 30.5329 8 43.9 9.7493 30.5811 6 45.0 9.7807 30.6088 7 46.0 9.8055 30.6367 8 47.0 9.8550 30.7165 7 48.0 9.8466 30.8323 6 49.0 9.8274 30.9255 8 50.0 9.8200 30.9637 9 50.9 9.8213 30.9681 9 51.9 9.8247 30.9763 6 53.0 9.8265 31.0402 7 54.0 9.7685 31.1000 9 55.0 9.7720 31.1291 7 56.0 9.7790 31.1619 6 57.0 9.8034 31.1877 5 58.0 9.8181 31.1968 8 59.0 9.8187 31.2100 8 60.0 9.8235 31.2304 7 61.0 9.8355 31.2921 7 62.0 9.8525 31.3399 7 63.0 9.8696 31.3739 10 63.9 9.8617 31.4004 8 65.0 9.8608 31.4776 8 66.0 9.8828 31.4979 9 66.9 9.8896 31.5058 9 68.0 9.8846 31.5220 7 68.9 9.8651 31.5431 8 69.9 9.8503 31.5606 9 70.9 9.8527 31.5788 8 72.0 9.8529 31.6249 9 72.9 9.8488 31.6382 10 73.9 9.8406 31.6413 10 74.9 9.8357 31.6420 7 76.0 9.8168 31.6418 8 76.9 9.8046 31.6441 10 77.9 9.8024 31.6564 8 79.0 9.8020 31.6634 7 79.9 9.8046 31.6709 10 80.9 9.8112 31.6737 10 81.9 9.8149 31.6751 8 83.0 9.8140 31.6862 9 83.9 9.8022 31.7007 9 84.9 9.7918 31.7047 7 85.9 9.7866 31.7107 8 87.0 9.7740 31.7298 9 87.9 9.7463 31.7432 9 88.9 9.6646 31.7752 7 89.9 9.6612 31.7762 9 90.9 9.6549 31.7757 8 91.8 9.6373 31.7792 6