*2006/03/02 14:40:32.50 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/17 17:17:20.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 51 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : A6AC276 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.116667 51.5 2 Temperature:Primary 'deg C (ITS90)' 9.059566 9.311188 3 Salinity:T0:C0 PSS-78 31.42447 31.9588 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 : DE 05 EVENT NUMBER : 342 LATITUDE : 54 10.74000 N ! (deg min) LONGITUDE : 132 45.13000 W ! (deg min) WATER DEPTH : 61 *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 13:46:07 2053 2053 HDREDIT2 2.5.1 2006/02/20 13:49:10 ? ? CLEAN 4.8.1 2006/02/20 14:47:55 1852 1852 SHIFTDAT 3.4 2006/02/20 16:59:26 1852 1852 DELETE 6.3 2006/02/21 09:45:43 1852 428 CTDEDIT 4.60 2006/02/22 16:27:34 428 421 BINAVE 4.1 2006/02/22 17:17:17 421 51 REMOVECH 7.0 2006/03/02 14:34:35 51 51 HDREDIT2 2.5.1 2006/03/02 14:40:32 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:49:10 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 41.50 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/22 16:27:34 7 records were deleted in this editing session. 14 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 14:40:32 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\2005-28-342.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 17 2005 09:23:31 Ship: MV Frosti Cruise:2005-28 Station:De 05 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/17/05 17:23:47.347 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.518 vmain = 11.3 iop = 168 vlith = 5.2 ncasts = 2 samples = 5763 free = 832703 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 11/17 17:17:20 smpls 3710 to 5762 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2053 # 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, 2053 # span 1 = 0.100, 51.519 # span 2 = -4.0553, 9.3657 # span 3 = 0.196731, 3.481033 # span 4 = 0.0000, 2.3004 # span 5 = -1.66796, 4.99217 # span 6 = -1.244, 1.210 # span 7 = 1.6851, 48.4080 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 17 2005 17:17:20 # 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 13:34:18, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0342.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:36:06, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0342.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 13:38:17, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0342.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:53, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0342.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 13:41:12, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0342.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 13:42:24, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0342.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 1.6db 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 2.1 9.0753 31.4245 6 3.0 9.0764 31.4246 9 4.0 9.0775 31.4256 9 4.9 9.0797 31.4301 10 5.9 9.0839 31.4405 9 6.9 9.0850 31.4509 6 7.9 9.0821 31.4766 8 9.0 9.0772 31.4953 9 10.0 9.0685 31.5170 9 10.9 9.0643 31.5265 7 12.0 9.0598 31.5426 7 13.0 9.0596 31.5502 9 13.9 9.0876 31.5709 10 14.9 9.1630 31.6255 7 15.9 9.1990 31.6540 9 17.0 9.2056 31.6605 8 18.0 9.2120 31.6673 8 18.9 9.2397 31.6880 8 19.9 9.2527 31.6996 9 20.9 9.2717 31.7178 9 21.9 9.2723 31.7182 8 23.0 9.2787 31.7236 8 23.9 9.2833 31.7282 7 24.9 9.2878 31.7306 8 25.9 9.3070 31.7741 9 27.0 9.3112 31.8388 8 28.0 9.3056 31.8853 10 29.0 9.3006 31.8943 8 30.0 9.2989 31.8951 8 30.9 9.2965 31.8983 8 31.9 9.2931 31.9025 9 33.0 9.2974 31.8994 9 34.0 9.3011 31.8958 9 35.0 9.2991 31.8983 9 36.0 9.2955 31.9038 9 37.0 9.2934 31.9058 9 37.9 9.2878 31.9084 9 39.0 9.2880 31.9076 8 40.0 9.2778 31.9086 8 41.0 9.2652 31.9086 10 41.9 9.2648 31.9084 9 43.0 9.2623 31.9080 8 44.0 9.2357 31.9116 10 44.9 9.2322 31.9127 8 45.9 9.2311 31.9142 7 47.0 9.2030 31.9274 8 48.0 9.1713 31.9443 10 48.9 9.1775 31.9366 6 49.9 9.1831 31.9310 7 51.0 9.1676 31.9482 10 51.5 9.1584 31.9588 1