*2006/03/02 14:40:29.03 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/11/09 21:14:46.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 124 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 23D7AF70 ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 5.1 127.85 2 Temperature:Primary 'deg C (ITS90)' 8.20395 9.801355 3 Salinity:T0:C0 PSS-78 31.32417 32.45355 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 : IBC 35 EVENT NUMBER : 237 LATITUDE : 54 35.25300 N ! (deg min) LONGITUDE : 130 43.54500 W ! (deg min) WATER DEPTH : 129 *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 13:45:17 3686 3686 HDREDIT2 2.5.1 2006/02/20 13:48:50 ? ? CLEAN 4.8.1 2006/02/20 14:47:31 3665 3665 SHIFTDAT 3.4 2006/02/20 16:59:07 3665 3665 DELETE 6.3 2006/02/21 09:45:11 3665 1071 CTDEDIT 4.60 2006/02/21 17:30:07 1071 1036 BINAVE 4.1 2006/02/22 17:17:09 1036 124 REMOVECH 7.0 2006/03/02 14:34:31 124 124 HDREDIT2 2.5.1 2006/03/02 14:40:29 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 13:48:50 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 118.10 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 17:30:07 35 records were deleted in this editing session. 133 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 14:34:31 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\2005-28-237.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Nov 09 2005 13:25:11 Ship: MV Frosti Cruise:2005-28 Station:ibc 35 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 11/09/05 21:24:20.472 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.514 vmain = 11.4 iop = 167 vlith = 5.2 ncasts = 4 samples = 17835 free = 820631 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 11/09 21:14:46 smpls 14149 to 17834 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 3686 # 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, 3686 # span 1 = -0.209, 128.139 # span 2 = -2.8204, 9.8038 # span 3 = 0.056658, 3.461046 # span 4 = 0.0000, 2.6044 # span 5 = -1.64805, 5.55714 # span 6 = -1.504, 1.553 # span 7 = 0.5775, 32.4575 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Nov 09 2005 21:14:46 # 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 13:34:06, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0237.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 13:35:49, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0237.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 13:38:00, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0237.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 13:39:38, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0237.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 13:40:55, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0237.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 13:42:06, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0237.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 4.8db and to clean salinity fairly heavily in the top 10m and lightly elsewhere. *************************************************************** 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 5.1 9.6821 31.3260 4 6.0 9.6772 31.3255 9 6.9 9.6684 31.3245 10 7.9 9.6686 31.3244 8 8.9 9.6693 31.3244 8 10.0 9.6701 31.3242 9 11.0 9.6689 31.3247 9 11.9 9.6682 31.3248 8 12.9 9.6676 31.3245 8 13.9 9.6672 31.3247 10 14.9 9.6665 31.3254 9 15.9 9.6659 31.3253 8 17.0 9.6643 31.3262 6 18.0 9.6651 31.3281 9 19.0 9.6664 31.3286 10 19.9 9.6720 31.3321 7 21.0 9.6791 31.3373 8 22.0 9.6794 31.3397 9 22.9 9.6850 31.3465 9 23.9 9.6915 31.3547 7 25.0 9.6916 31.3545 8 26.0 9.6953 31.3583 10 26.9 9.7196 31.3902 8 28.0 9.7229 31.3956 7 29.0 9.7285 31.4016 9 30.0 9.7314 31.4055 10 30.9 9.7315 31.4058 9 32.0 9.7290 31.4032 9 32.9 9.7385 31.4108 9 33.9 9.7431 31.4155 9 35.0 9.7457 31.4167 8 36.0 9.7423 31.4139 8 37.0 9.7411 31.4131 10 37.9 9.7487 31.4185 8 38.9 9.7497 31.4195 7 39.9 9.7553 31.4233 9 40.9 9.7576 31.4244 9 42.0 9.7547 31.4228 10 42.9 9.7559 31.4230 9 44.0 9.7426 31.4220 7 45.0 9.7401 31.4218 9 46.0 9.7466 31.4226 9 46.9 9.7513 31.4234 7 48.0 9.7497 31.4246 9 49.0 9.7499 31.4242 10 49.9 9.7520 31.4242 8 51.0 9.7533 31.4242 10 52.0 9.7544 31.4244 8 53.0 9.7529 31.4247 7 54.0 9.7512 31.4248 7 55.0 9.7514 31.4247 10 55.9 9.7545 31.4253 8 56.9 9.7599 31.4268 8 58.0 9.7619 31.4280 10 59.0 9.7599 31.4280 9 60.0 9.7610 31.4279 9 61.0 9.7637 31.4282 9 62.0 9.7658 31.4295 6 63.0 9.7692 31.4316 9 64.0 9.7732 31.4341 10 65.0 9.7739 31.4347 7 65.9 9.7789 31.4424 7 66.9 9.7811 31.4488 10 67.9 9.7884 31.4836 10 68.9 9.7903 31.5123 6 69.9 9.7918 31.5201 7 71.0 9.7947 31.5299 9 71.9 9.7964 31.5467 10 73.0 9.7962 31.5558 8 74.0 9.7986 31.5625 9 75.0 9.8011 31.5667 9 75.9 9.8012 31.5676 10 76.9 9.8012 31.5694 8 78.0 9.8012 31.5714 8 79.0 9.8014 31.5721 9 79.9 9.8007 31.5728 10 80.9 9.7961 31.5791 6 82.0 9.7940 31.5812 8 82.9 9.7902 31.5842 10 83.9 9.7850 31.5858 8 85.0 9.7830 31.5857 7 86.0 9.7764 31.5863 9 86.9 9.7671 31.5884 10 88.0 9.7661 31.5891 6 88.9 9.7664 31.5892 6 89.9 9.7668 31.5897 10 90.9 9.7665 31.5909 8 91.9 9.7649 31.5922 5 93.0 9.7631 31.5920 9 93.9 9.7613 31.5924 9 95.0 9.7600 31.5930 6 96.0 9.7590 31.5931 8 96.9 9.7583 31.5928 10 97.8 9.7586 31.5931 6 99.0 9.7587 31.5931 8 99.9 9.7582 31.5935 10 100.9 9.7393 31.6010 7 102.0 9.6963 31.6264 6 102.9 9.6210 31.6804 10 103.9 9.5426 31.7626 8 105.0 9.3591 31.8903 7 106.0 9.2916 31.9275 7 106.9 9.2733 31.9335 10 108.0 9.2143 31.9652 7 108.9 9.1458 32.0017 7 109.9 9.1167 32.0155 10 110.9 9.0322 32.0594 10 111.9 8.8269 32.1639 8 113.0 8.7037 32.2238 7 114.0 8.5714 32.2851 9 114.9 8.5189 32.3061 9 115.9 8.4559 32.3359 7 117.0 8.4070 32.3579 8 117.9 8.3891 32.3651 9 118.9 8.3825 32.3678 8 120.0 8.3719 32.3732 9 120.9 8.3518 32.3831 10 122.0 8.3070 32.4048 8 123.0 8.2919 32.4110 9 123.9 8.2669 32.4236 10 124.9 8.2467 32.4333 7 126.0 8.2254 32.4440 9 126.9 8.2067 32.4521 10 127.9 8.2039 32.4535 4