*2006/03/02 14:40:23.24 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/30 18:24:35.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 47 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 33B48482 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.35 47 2 Temperature:Primary 'deg C (ITS90)' 11.7506 11.95313 3 Salinity:T0:C0 PSS-78 31.24015 31.63859 4 Number_of_bin_records n/a 2 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 : VI 03 EVENT NUMBER : 56 LATITUDE : 49 45.84000 N ! (deg min) LONGITUDE : 127 5.01300 W ! (deg min) WATER DEPTH : 56 *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 11:28:20 1966 1966 HDREDIT2 2.5.1 2006/02/20 11:45:17 ? ? CLEAN 4.8.1 2006/02/20 13:09:56 1966 1966 SHIFTDAT 3.4 2006/02/20 16:58:37 1966 1966 DELETE 6.3 2006/02/21 09:44:37 1966 337 CTDEDIT 4.60 2006/02/21 11:51:38 337 334 BINAVE 4.1 2006/02/22 17:16:57 334 47 REMOVECH 7.0 2006/03/02 14:34:25 47 47 HDREDIT2 2.5.1 2006/03/02 14:40:23 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 11:45:17 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 37.40 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 11:51:38 3 records were deleted in this editing session. No data values were changed. -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 14:40:23 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\2005-28-056.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 30 2005 10:28:06 Ship: MV Frosti Cruise:2005-28 Station:Vi 03 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 10/30/05 18:30:58.489 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.561 vmain = 12.4 iop = 160 vlith = 5.2 ncasts = 3 samples = 8838 free = 829628 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 10/30 18:24:35 smpls 6872 to 8837 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 1966 # 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, 1966 # span 1 = 0.181, 47.387 # span 2 = -0.2903, 11.9532 # span 3 = 0.164306, 3.651522 # span 4 = 0.0000, 2.2161 # span 5 = -1.57712, 5.10257 # span 6 = -2.393, 1.865 # span 7 = 1.6190, 31.6434 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 30 2005 18:24:35 # 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 09:16:16, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0056.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 09:52:35, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0056.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 10:41:49, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0056.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 10:46:12, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0056.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 10:47:48, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0056.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 11:12:00, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0056.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove records around 1 and 3db. *************************************************************** 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 1.3 11.7526 31.2402 2 1.9 11.7522 31.2445 7 3.0 11.7526 31.2547 8 3.9 11.7528 31.2569 6 5.0 11.7525 31.2571 7 6.0 11.7524 31.2569 8 6.9 11.7522 31.2568 9 7.9 11.7506 31.2566 6 8.9 11.7510 31.2573 9 9.9 11.7513 31.2577 8 10.9 11.7516 31.2584 10 11.9 11.7516 31.2586 9 12.9 11.7516 31.2584 5 13.9 11.7519 31.2588 6 14.9 11.7522 31.2590 6 16.0 11.7537 31.2625 6 17.0 11.7546 31.2648 9 18.2 11.7550 31.2680 5 19.0 11.7548 31.2701 6 20.0 11.7568 31.2787 4 21.0 11.7576 31.2829 4 22.0 11.7580 31.2850 5 23.0 11.7614 31.2931 8 24.0 11.7654 31.2979 6 25.0 11.7683 31.3016 7 25.9 11.7696 31.3060 7 26.9 11.7766 31.3139 9 27.9 11.7928 31.3261 7 29.0 11.8017 31.3320 7 29.9 11.8085 31.3360 9 31.0 11.8232 31.3438 8 32.0 11.8252 31.3458 5 33.0 11.8272 31.3473 6 34.0 11.8335 31.3544 6 35.0 11.8396 31.3680 9 36.0 11.8470 31.3893 8 37.0 11.8561 31.4254 10 37.9 11.8842 31.4663 8 39.0 11.8916 31.4875 5 39.9 11.8955 31.5081 5 41.0 11.9123 31.5477 7 42.0 11.9372 31.5972 8 43.0 11.9455 31.6132 7 44.0 11.9479 31.6175 10 45.0 11.9510 31.6244 9 45.9 11.9531 31.6326 9 47.0 11.9527 31.6386 9