*2006/03/02 14:40:22.57 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/29 16:07:39.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 152 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 CRC : 9B0FA4DB ! custom item $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.3 152.7 2 Temperature:Primary 'deg C (ITS90)' 7.23276 11.9468 3 Salinity:T0:C0 PSS-78 32.07376 33.78544 4 Number_of_bin_records n/a 3 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 : EP 06 EVENT NUMBER : 32 LATITUDE : 49 14.30700 N ! (deg min) LONGITUDE : 126 54.36800 W ! (deg min) WATER DEPTH : 160 *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 11:28:11 4216 4216 HDREDIT2 2.5.1 2006/02/20 11:45:14 ? ? CLEAN 4.8.1 2006/02/20 13:09:52 4149 4149 SHIFTDAT 3.4 2006/02/20 16:58:33 4149 4149 DELETE 6.3 2006/02/21 09:44:33 4149 945 CTDEDIT 4.60 2006/02/21 11:20:49 945 928 BINAVE 4.1 2006/02/22 17:16:56 928 152 REMOVECH 7.0 2006/03/02 14:34:24 152 152 HDREDIT2 2.5.1 2006/03/02 14:40:22 ? ? $END $REMARKS -HEADER EDITS: 2006/02/20 11:45:14 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 142.90 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/02/21 11:20:49 17 records were deleted in this editing session. 25 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 14:34:24 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 14:40:22 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\2005-28-032.hex Software Version 1.50 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 29 2005 09:16:14 Ship: MV Frosti Cruise:2005-28 Station:Ep 06 Latitude: Longitude: ds SBE 25 CTD V 4.1a SN 334 10/29/05 16:18:55.836 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.536 vmain = 12.5 iop = 159 vlith = 5.1 ncasts = 2 samples = 10279 free = 828187 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 10/29 16:07:39 smpls 6063 to 10278 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 4216 # 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, 4216 # span 1 = 0.181, 152.867 # span 2 = 1.0396, 11.9546 # span 3 = 0.334016, 3.695947 # span 4 = 0.0000, 2.5934 # span 5 = -1.56950, 5.41404 # span 6 = -3.150, 2.231 # span 7 = 2.3896, 43.0962 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 29 2005 16:07:39 # 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 09:16:14, 5.32a # datcnv_in = Q:\Cruise_Data\2005-28\CTD\2005-28-0032.hex Q:\Cruise_Data\2005-28 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Feb 20 2006 09:52:32, 5.32a # wildedit_in = Q:\Cruise_Data\2005-28\CTD\convert\2005-28-0032.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 10:41:46, 5.32a # alignctd_in = Q:\Cruise_Data\2005-28\CTD\wildedit\2005-28-0032.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Feb 20 2006 10:46:10, 5.32a # wfilter_in = Q:\Cruise_Data\2005-28\CTD\align\2005-28-0032.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 10:47:45, 5.32a # celltm_in = Q:\Cruise_Data\2005-28\CTD\wfilter\2005-28-0032.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 11:11:57, 5.32a # Derive_in = Q:\Cruise_Data\2005-28\CTD\celltm\2005-28-0032.cnv Q:\Cruise_Data\ 2004-43\1294.CON # file_type = ascii END* CTDEDIT was used to remove surface records to 2.1db and records corrupted by shed wakes around 3 and 12db 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 2.3 11.9147 32.0738 3 2.6 11.9148 32.0741 3 4.0 11.9240 32.0753 6 5.0 11.9246 32.0758 6 6.0 11.9229 32.0757 6 7.0 11.9248 32.0758 9 7.9 11.9261 32.0760 10 8.9 11.9252 32.0760 8 9.9 11.9250 32.0761 5 10.9 11.9271 32.0762 6 11.6 11.9294 32.0768 3 13.1 11.9311 32.0770 5 13.9 11.9336 32.0772 5 14.9 11.9364 32.0770 4 16.0 11.9391 32.0771 6 17.0 11.9421 32.0770 8 18.0 11.9449 32.0771 6 19.0 11.9453 32.0771 7 20.0 11.9454 32.0771 8 20.9 11.9456 32.0772 9 21.9 11.9453 32.0772 5 22.9 11.9454 32.0774 5 23.9 11.9456 32.0773 3 25.0 11.9451 32.0771 5 26.0 11.9455 32.0770 8 26.8 11.9457 32.0770 7 27.9 11.9459 32.0772 5 29.0 11.9460 32.0773 4 30.0 11.9460 32.0773 5 31.0 11.9461 32.0771 7 32.0 11.9463 32.0769 7 32.9 11.9466 32.0771 4 33.9 11.9467 32.0772 4 35.0 11.9466 32.0775 6 35.8 11.9468 32.0776 8 36.9 11.9460 32.0777 9 37.9 11.9445 32.0779 6 39.0 11.9445 32.0778 7 39.9 11.9449 32.0781 7 41.0 11.9454 32.0788 4 41.9 11.9451 32.0790 3 43.0 11.9450 32.0791 4 43.9 11.9445 32.0791 4 45.0 11.9388 32.0802 6 46.0 11.8704 32.0946 9 46.9 11.4857 32.1731 7 47.9 10.4190 32.3771 8 49.0 9.8299 32.4497 5 50.0 9.3738 32.5160 4 50.9 9.3021 32.5188 4 51.9 9.1571 32.5494 5 53.0 8.9967 32.6106 8 53.8 8.9682 32.6262 5 54.9 8.9432 32.6473 4 56.0 8.9140 32.6705 4 57.0 8.8660 32.7092 4 58.0 8.7923 32.7759 6 59.0 8.7477 32.8425 8 59.9 8.7207 32.8799 6 61.0 8.6893 32.9129 8 61.9 8.6826 32.9221 7 63.0 8.6718 32.9321 5 64.0 8.6573 32.9434 4 65.0 8.6435 32.9519 4 66.0 8.6289 32.9592 8 66.9 8.6151 32.9655 9 67.9 8.6107 32.9687 8 68.9 8.6040 32.9750 7 69.8 8.5988 32.9788 4 70.9 8.5828 32.9908 4 72.0 8.5599 33.0070 3 73.0 8.5330 33.0261 5 74.0 8.5069 33.0445 8 74.9 8.4965 33.0492 9 75.9 8.4900 33.0513 8 77.0 8.4550 33.0676 9 77.8 8.4156 33.0822 5 78.9 8.3627 33.1060 7 79.9 8.2886 33.1553 5 80.9 8.2744 33.1664 5 82.0 8.2517 33.1998 7 82.9 8.2500 33.2158 10 84.0 8.1954 33.2448 9 85.0 8.1228 33.2738 7 86.0 8.0913 33.2936 9 87.0 8.0642 33.3112 7 87.9 8.0463 33.3220 8 88.9 8.0244 33.3347 7 89.9 7.9660 33.3702 8 90.9 7.9245 33.3933 7 92.0 7.9040 33.4038 6 93.0 7.8817 33.4165 6 94.0 7.8539 33.4338 7 94.9 7.8363 33.4455 8 95.9 7.8232 33.4531 5 96.9 7.8036 33.4660 5 98.0 7.7507 33.5058 6 99.0 7.7056 33.5392 8 99.9 7.6837 33.5531 6 101.0 7.6678 33.5649 5 102.0 7.6548 33.5728 6 102.9 7.6399 33.5810 4 103.9 7.6151 33.5956 4 104.9 7.5991 33.6041 4 106.0 7.5823 33.6135 3 106.9 7.5728 33.6187 4 108.0 7.5698 33.6203 5 108.9 7.5660 33.6222 7 109.9 7.5613 33.6246 6 111.0 7.5508 33.6310 5 112.0 7.5416 33.6365 5 113.0 7.5393 33.6379 6 113.9 7.5350 33.6408 6 114.9 7.5272 33.6468 9 116.0 7.5108 33.6607 7 117.0 7.5042 33.6668 9 117.9 7.4946 33.6762 10 118.9 7.4879 33.6817 8 120.0 7.4802 33.6878 8 121.0 7.4507 33.7100 6 121.9 7.4276 33.7248 5 122.9 7.4114 33.7324 4 124.0 7.3879 33.7433 4 125.0 7.3474 33.7568 4 126.0 7.2788 33.7780 5 127.0 7.2581 33.7821 9 128.0 7.2453 33.7830 7 129.0 7.2420 33.7832 5 130.0 7.2394 33.7835 6 130.9 7.2356 33.7843 9 131.9 7.2342 33.7844 4 132.9 7.2331 33.7847 4 133.9 7.2337 33.7845 4 135.0 7.2340 33.7845 4 135.9 7.2339 33.7851 5 137.0 7.2329 33.7851 7 137.9 7.2328 33.7850 10 139.1 7.2329 33.7853 4 139.9 7.2329 33.7854 5 141.0 7.2331 33.7853 5 142.0 7.2333 33.7851 4 143.0 7.2333 33.7850 6 143.9 7.2332 33.7850 10 144.9 7.2334 33.7850 10 145.9 7.2337 33.7849 5 146.9 7.2339 33.7848 5 148.0 7.2341 33.7852 5 148.9 7.2341 33.7850 6 149.9 7.2343 33.7849 10 151.0 7.2344 33.7849 7 151.9 7.2345 33.7851 7 152.7 7.2346 33.7850 5