*2006/03/02 14:40:24.28 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/01 20:53:00.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 71 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : E2BADFFA ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 3.025 72.55 2 Temperature:Primary 'deg C (ITS90)' 10.0824 11.46688 3 Salinity:T0:C0 PSS-78 26.69949 32.1692 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 : IVI 21 EVENT NUMBER : 92 LATITUDE : 50 28.05600 N ! (deg min) LONGITUDE : 127 49.37700 W ! (deg min) WATER DEPTH : 73 *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 11:28:29 2712 2712 HDREDIT2 2.5.1 2006/02/20 11:45:22 ? ? CLEAN 4.8.1 2006/02/20 13:10:02 2691 2691 SHIFTDAT 3.4 2006/02/20 16:58:41 2691 2691 DELETE 6.3 2006/02/21 09:44:42 2691 628 CTDEDIT 4.60 2006/02/21 13:54:12 628 606 BINAVE 4.1 2006/02/22 17:16:59 606 71 REMOVECH 7.0 2006/03/02 14:34:26 71 71 HDREDIT2 2.5.1 2006/03/02 14:40:24 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 11:45:22 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 62.60 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 13:54:12 22 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 14:34:26 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 14:40:24 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\2005-28-092.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 01 2005 12:59:04 Ship: MV Frosti Cruise:2005-28 Station:ivi 21 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 02/15/06 02:07:28.800 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.536 vmain = 13.6 iop = 153 vlith = 5.2 ncasts = 4 samples = 6117 free = 832349 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 3 02/15 01:59:42 smpls 3405 to 6116 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 2712 # 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, 2712 # span 1 = 0.006, 72.641 # span 2 = -2.6847, 11.4702 # span 3 = 0.055619, 3.585208 # span 4 = 0.0000, 2.0965 # span 5 = -1.68354, 4.80435 # span 6 = -0.997, 1.001 # span 7 = 0.5637, 32.1708 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 15 2005 01:59:42 # 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 09:16:19, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0092.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 09:52:39, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0092.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 10:41:52, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0092.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 10:46:15, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0092.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 10:47:51, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0092.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 11:12:04, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0092.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.5db. *************************************************************** 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 3.0 10.0824 26.6995 8 4.0 10.0885 26.7130 8 4.9 10.1568 26.8479 9 6.0 10.1731 26.8835 9 6.9 10.2168 26.9642 8 7.9 10.2602 27.0250 10 9.0 10.4573 27.6637 8 9.9 10.6532 28.5462 9 11.0 10.6941 28.7492 9 11.9 10.8101 29.2164 9 12.9 10.9082 29.6233 8 13.9 10.9172 29.7080 9 14.9 10.9319 29.7950 9 15.9 10.9695 29.9135 8 17.0 11.0479 30.1063 10 18.0 11.1590 30.3466 8 19.0 11.2061 30.4387 9 20.0 11.2708 30.5761 9 21.0 11.3349 30.7171 7 22.0 11.3531 30.7598 8 23.0 11.3648 30.7767 9 24.0 11.3861 30.8109 8 25.0 11.4510 30.9441 9 26.0 11.4602 31.0049 8 27.0 11.4572 31.0599 9 27.9 11.4669 31.1010 8 28.9 11.4600 31.1408 9 30.0 11.4567 31.1651 8 30.9 11.4602 31.1668 8 32.0 11.4642 31.1701 10 33.0 11.4626 31.1783 8 34.0 11.4563 31.1989 9 35.0 11.4524 31.2201 8 35.9 11.4509 31.2333 9 37.0 11.4499 31.2430 8 37.9 11.4494 31.2557 9 38.9 11.4507 31.2727 9 40.0 11.4536 31.2799 9 41.0 11.4560 31.2848 8 41.9 11.4522 31.3037 9 43.0 11.4372 31.3424 9 44.0 11.4284 31.3611 9 45.0 11.4238 31.3656 7 45.9 11.4134 31.3820 9 46.9 11.4063 31.3951 7 47.9 11.3994 31.4077 8 48.9 11.3920 31.4216 8 50.0 11.3850 31.4370 10 51.0 11.3790 31.4511 9 51.9 11.3682 31.4655 9 53.0 11.3605 31.4766 9 54.0 11.3564 31.4854 9 55.0 11.3402 31.5066 9 56.0 11.3290 31.5156 9 56.9 11.3193 31.5241 8 57.9 11.3141 31.5333 9 59.0 11.2914 31.5571 9 59.9 11.2720 31.5717 9 60.9 11.2608 31.5786 8 61.9 11.2529 31.5844 9 62.9 11.2368 31.5952 9 63.9 11.1948 31.6189 9 65.0 11.1541 31.6453 9 66.0 11.1188 31.6681 9 66.9 11.0559 31.7073 9 67.9 10.9968 31.7423 9 68.9 10.9086 31.7899 8 70.0 10.7081 31.8865 8 70.9 10.3766 32.0669 9 72.0 10.2123 32.1495 8 72.6 10.1702 32.1692 2