*2006/03/02 14:40:22.21 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/28 21:21:35.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 92 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 240A8628 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.25 91.76 2 Temperature:Primary 'deg C (ITS90)' 8.70346 11.79625 3 Salinity:T0:C0 PSS-78 22.3106 32.83882 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 : IVI 07 EVENT NUMBER : 20 LATITUDE : 48 55.01100 N ! (deg min) LONGITUDE : 125 1.53500 W ! (deg min) WATER DEPTH : 100 *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 11:28:06 2939 2939 HDREDIT2 2.5.1 2006/02/20 11:45:07 ? ? CLEAN 4.8.1 2006/02/20 13:09:49 2600 2600 SHIFTDAT 3.4 2006/02/20 16:58:31 2600 2600 DELETE 6.3 2006/02/21 09:44:30 2600 805 CTDEDIT 4.60 2006/02/21 10:49:46 805 797 BINAVE 4.1 2006/02/22 17:16:55 797 92 REMOVECH 7.0 2006/03/02 14:34:23 92 92 HDREDIT2 2.5.1 2006/03/02 14:40:22 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 11:45:07 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 82.00 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 10:49:46 8 records were deleted in this editing session. 1 change 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 14:34:23 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 14:40:22 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\2005-28-020.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 28 2005 14:27:26 Ship: MV Frosti Cruise:2005-28 Station:ivi 07 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 10/28/05 21:29:46.554 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.557 vmain = 12.8 iop = 157 vlith = 5.2 ncasts = 7 samples = 18708 free = 819758 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 6 10/28 21:21:35 smpls 15769 to 18707 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2939 # 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, 2939 # span 1 = 0.029, 92.026 # span 2 = -0.4805, 11.8052 # span 3 = 0.041383, 3.579096 # span 4 = 0.0000, 2.2772 # span 5 = -1.69019, 5.19874 # span 6 = -1.042, 1.028 # span 7 = 0.3844, 32.8458 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 28 2005 21:21:35 # 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 09:16:12, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0020.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 09:52:31, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0020.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 10:41:44, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0020.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 10:46:08, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0020.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 10:47:43, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0020.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 11:11:55, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0020.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.1db 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 1.2 10.8711 22.3106 4 1.9 10.9692 23.1105 9 2.9 11.0375 24.3369 9 3.9 11.1666 25.7389 9 4.9 11.2445 26.5619 9 5.9 11.3571 27.7314 8 6.9 11.6080 30.3582 8 7.9 11.7794 30.8774 9 8.9 11.7917 30.9362 9 9.9 11.7803 31.0011 9 11.0 11.7951 31.0134 9 11.9 11.7963 31.0306 8 12.9 11.7582 31.0397 9 14.0 11.7262 31.0327 7 14.9 11.6894 31.0254 9 15.9 11.7001 31.0319 9 16.9 11.7676 31.0553 9 17.9 11.7753 31.0655 8 18.9 11.7634 31.0707 9 20.0 11.7550 31.0737 8 20.9 11.7544 31.0833 9 21.9 11.7408 31.0910 8 23.0 11.7241 31.0922 9 24.0 11.7158 31.0959 8 25.0 11.6994 31.1059 8 26.0 11.6941 31.1382 10 27.0 11.6852 31.1460 9 27.9 11.6543 31.1576 9 28.9 11.5433 31.1613 8 30.0 11.4721 31.1587 9 31.0 11.4334 31.1678 9 32.0 11.2793 31.2066 8 32.9 11.0815 31.2592 9 33.9 11.0046 31.3006 8 35.0 10.9013 31.3629 9 36.0 10.8498 31.4137 8 37.0 10.7911 31.4562 8 37.9 10.7721 31.4675 9 38.9 10.7552 31.4840 9 39.9 10.6842 31.5671 8 41.0 10.6304 31.6337 9 42.0 10.6123 31.6552 10 43.0 10.5582 31.7052 9 44.0 10.5120 31.7389 8 45.0 10.4516 31.7811 8 46.0 10.4074 31.8158 8 47.0 10.3936 31.8270 8 47.9 10.3518 31.8575 9 49.0 10.2987 31.8955 10 49.9 10.2551 31.9251 8 51.0 10.2461 31.9306 10 52.0 10.2385 31.9351 9 53.0 10.2041 31.9589 9 54.0 10.1672 31.9833 8 55.0 10.1271 32.0082 8 56.0 10.0970 32.0274 10 57.0 10.0848 32.0348 7 57.9 10.0745 32.0409 9 59.0 10.0617 32.0492 9 59.9 10.0283 32.0738 8 61.0 10.0008 32.0914 9 61.9 9.9775 32.1058 9 62.9 9.9615 32.1169 8 63.9 9.9295 32.1337 9 64.9 9.8736 32.1630 10 66.0 9.8413 32.1784 9 67.0 9.8143 32.1936 8 67.9 9.7877 32.2088 9 69.0 9.7498 32.2341 9 70.0 9.7292 32.2471 8 71.0 9.7084 32.2594 8 72.0 9.6746 32.2789 9 72.9 9.6405 32.2982 10 74.0 9.5554 32.3466 9 75.0 9.5127 32.3697 9 76.0 9.4795 32.3893 9 76.9 9.4115 32.4276 9 77.9 9.2930 32.4984 9 78.9 9.2553 32.5170 10 79.9 9.1923 32.5524 10 81.0 9.1486 32.5779 8 81.9 9.0922 32.6128 10 82.9 9.0701 32.6249 10 83.9 9.0432 32.6410 8 84.9 8.9872 32.6749 8 85.9 8.9502 32.6961 9 86.9 8.8926 32.7288 9 87.9 8.8506 32.7529 10 88.9 8.8148 32.7742 9 90.0 8.7728 32.7989 9 91.0 8.7299 32.8234 8 91.8 8.7035 32.8388 5