*2006/03/02 14:40:29.51 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/12 15:25:47.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 87 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : EA685A8E ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.2 87.5 2 Temperature:Primary 'deg C (ITS90)' 8.402263 9.017113 3 Salinity:T0:C0 PSS-78 28.55002 31.62 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 : ISEA 04 EVENT NUMBER : 252 LATITUDE : 56 13.51600 N ! (deg min) LONGITUDE : 132 47.98800 W ! (deg min) WATER DEPTH : 96 *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 13:45:25 2803 2803 HDREDIT2 2.5.1 2006/02/20 13:48:53 ? ? CLEAN 4.8.1 2006/02/20 14:47:35 2243 2243 SHIFTDAT 3.4 2006/02/20 16:59:10 2243 2243 DELETE 6.3 2006/02/21 09:45:14 2243 755 CTDEDIT 4.60 2006/02/21 17:42:15 755 741 BINAVE 4.1 2006/02/22 17:17:10 741 87 REMOVECH 7.0 2006/03/02 14:34:32 87 87 HDREDIT2 2.5.1 2006/03/02 14:40:29 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:48:53 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 77.50 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 17:42:15 14 records were deleted in this editing session. 7 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 14:34:32 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 14:40:29 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\2005-28-252.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 12 2005 07:33:54 Ship: MV Frosti Cruise:2005-28 Station:isea 04 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/12/05 15:33:23.302 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.418 vmain = 11.4 iop = 168 vlith = 5.1 ncasts = 1 samples = 2803 free = 835663 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 0 11/12 15:25:47 smpls 0 to 2802 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2803 # 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, 2803 # span 1 = -0.041, 87.481 # span 2 = -7.2656, 9.0347 # span 3 = 0.000980, 3.374871 # span 4 = 0.0000, 2.2601 # span 5 = -1.73622, 5.26090 # span 6 = -0.987, 1.015 # span 7 = 0.0021, 31.6264 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 12 2005 15:25:47 # 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 13:34:07, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0252.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:35:52, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0252.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 13:38:03, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0252.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:40, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0252.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 13:40:57, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0252.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 13:42:09, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0252.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 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 2.2 8.4226 28.5500 4 3.0 8.4208 28.5503 9 4.0 8.4121 28.5508 8 4.9 8.4102 28.5504 9 6.0 8.4100 28.5510 9 7.0 8.4023 28.5508 8 8.0 8.4083 28.5529 9 8.9 8.4319 28.5672 9 10.0 8.4463 28.5820 9 11.0 8.4610 28.6006 7 11.9 8.4741 28.6266 9 13.0 8.4799 28.6419 9 13.9 8.4935 28.6706 8 15.0 8.5160 28.7064 9 16.0 8.5618 28.7422 9 16.9 8.5789 28.7571 8 17.9 8.5894 28.7615 9 19.0 8.5939 28.7632 10 20.0 8.6047 28.7654 9 21.0 8.6177 28.7684 9 22.0 8.6160 28.7686 9 23.0 8.6208 28.7697 8 23.9 8.6224 28.7703 8 24.9 8.6407 28.7770 9 25.9 8.6543 28.7825 9 27.0 8.6680 28.7866 9 27.9 8.6863 28.7929 9 29.0 8.6939 28.7955 9 29.9 8.6936 28.7954 9 30.9 8.6966 28.7966 9 31.9 8.7004 28.7989 9 33.0 8.7049 28.8030 10 34.0 8.7271 28.8212 8 34.9 8.7352 28.8270 9 36.0 8.7398 28.8293 9 37.0 8.7519 28.8437 8 38.0 8.7834 28.8760 9 39.0 8.7810 28.8797 9 39.9 8.7793 28.8957 8 40.9 8.7282 28.9001 9 42.0 8.7131 28.9092 9 43.0 8.6621 28.9354 8 44.0 8.6797 28.9803 8 45.0 8.7240 29.0520 8 45.9 8.5849 29.5210 9 46.9 8.5115 29.8429 8 48.0 8.5179 29.9096 9 48.9 8.5164 30.0800 8 49.9 8.5260 30.2816 8 50.9 8.5328 30.3248 9 51.9 8.5351 30.3490 9 52.9 8.5646 30.4710 9 54.0 8.5830 30.5550 9 55.0 8.5851 30.5621 9 56.0 8.5889 30.5739 9 57.0 8.5953 30.5971 8 57.9 8.6009 30.6242 8 59.0 8.6070 30.6542 10 60.0 8.6362 30.7750 8 61.0 8.6934 30.9324 9 61.9 8.8717 31.0539 7 63.0 8.9104 31.0727 9 63.9 8.9298 31.0940 8 64.9 8.9521 31.1557 9 66.0 8.9986 31.1879 9 66.9 8.9310 31.2169 8 68.0 9.0037 31.3142 9 68.9 9.0171 31.3552 8 69.9 8.9860 31.3696 9 70.9 8.9345 31.4009 9 71.9 8.9033 31.4208 8 72.9 8.9045 31.4166 10 73.9 8.9104 31.4155 8 75.0 8.8732 31.4261 9 76.0 8.8361 31.4317 9 77.0 8.8281 31.4505 9 78.0 8.8701 31.4820 9 79.0 8.8691 31.5066 9 80.0 8.8705 31.5325 9 81.0 8.8470 31.5484 7 81.9 8.8136 31.5553 8 82.9 8.6446 31.5710 9 83.9 8.6763 31.5664 9 84.9 8.5936 31.5931 7 85.9 8.6107 31.6171 8 87.0 8.6035 31.6196 9 87.5 8.5936 31.6200 1