*2013/12/16 15:27:28.78 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2003/02/21 01:26:42.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 45 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.14175 46.86567 2 Temperature:Primary 'deg C (ITS90)' 9.24365 9.2547 3 Salinity:T0:C0 PSS-78 31.52152 31.5905 4 Number_of_bin_records n/a 2 8 $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:\CTD\2003-04\derive\2003-04-0111.cn $END *ADMINISTRATION MISSION : 2003-04 AGENCY : PBS, Ocean Science and Productivity, Sidney, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Zubkowski T. PLATFORM : Ricker *LOCATION GEOGRAPHIC AREA : N.E.Pacific STATION : T 05 EVENT NUMBER : 111 LATITUDE : 50 55.05000 N ! (deg min) LONGITUDE : 128 57.35000 W ! (deg min) WATER DEPTH : 66 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! ---- -------------- ---------- ' ' ' ' ' ' $END $REMARKS SOFTWARE VERSION 1.32 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 2.5 2003/07/10 12:52:29 3726 3726 ADTIMCH 4.1 2003/07/10 15:26:08 3724 3724 SHIFTDAT 3.3 2003/07/11 15:04:29 ? ? REVERSE 2.0 2003/07/11 15:05:09 3724 3724 CLEAN 4.3 2003/07/11 15:07:57 3724 3724 DELETE 6.2 2003/07/12 09:55:09 3724 291 CTDEDIT 4.50 2003/07/12 10:26:36 291 207 BINAVE 4.0.1 2003/07/14 18:18:44 207 45 REMOVECH 6.0 2003/07/15 08:37:04 45 45 HDREDIT2 1.6 2003/07/15 09:44:21 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:27:28 45 45 $END $REMARKS -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section Add 8.00 hours to times in data records Change time zone to UTC in header file section -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.40 Salinity was recalculated after shift CLEAN functions: - Interpolation by Record Number. -The following DELETE parameters were used: Surface Record Removal: Low Sal & Last Press Min Maximum Surface Pressure (relative): 10.00 Minimum Surface Salinity: 5.000 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 20.00 to 446.35 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge 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. -The following CHANNEL(S) were removed from file. Scan_Number Conductivity:Primary Descent_Rate Flag $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = D:\0334\0334019.hex Software Version 1.32 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Mar 21 2003 11:32:28 Cast 20 ds SBE 25 CTD V 4.1a SN 334 03/21/03 10:52:16.500 external pressure sensor, range = 10153 psia, tcval = 37 xtal = 9437184 clk = 32767.743 vmain = 12.3 iop = 160 vlith = 5.5 ncasts = 60 samples = 243991 free = 518250 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 = 3500 battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 1 S> dh cast 19 02/20 17:26:42 smpls 59416 to 63141 nv = 2 avg = 1 stp = switch o f S> # nquan = 7 # nvalues = 3726 # 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 = dz/dtM: Descent Rate [m/s] # name 5 = sal00: Salinity [PSU] # name 6 = flag: flag # span 0 = 1, 3726 # span 1 = -8.776, 446.354 # span 2 = 4.8375, 9.2552 # span 3 = -0.019172, 3.410998 # span 4 = -90.967, 242.829 # span 5 = 0.0000, 31.6141 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Feb 20 2003 17:26:42 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 4054, 19-Jun-02s # sensor 1 = Frequency 1 conductivity, 2754, 22-May-02s, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290482, 13-Apr-02, cpcor = -9.5700e-08 # datcnv_date = Jul 08 2003 16:58:28, 5.28c # datcnv_in = Q:\CTD\2003-04\2003-04-0111.hex Q:\CTD\2003-04\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jul 08 2003 17:03:14, 5.28c # wildedit_in = Q:\CTD\2003-04\convert\2003-04-0111.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Jul 10 2003 11:12:59, 5.28c # wfilter_in = Q:\CTD\2003-04\wildedit\2003-04-0111.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # celltm_date = Jul 10 2003 11:44:38, 5.28c # celltm_in = Q:\CTD\2003-04\filter\2003-04-0111.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 7.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # celltm_date = Jul 10 2003 12:50:53, 5.28c # celltm_in = Q:\CTD\2003-04\filter\2003-04-0111.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jul 10 2003 12:51:45, 5.28c # Derive_in = Q:\CTD\2003-04\align\2003-04-0111.cnv Q:\CTD\2002-23\22230011.CON # file_type = ascii END* This data is of lower quality than usual because it comes from an upcast. The cast was corrupted by pressure spikes. The upcast was more complete than the downcast. CTDEDIT was used to remove a few surface records (0-1.5db and ~4db) and the corrupted data was removed by deleting records with pressure>47.5db. Salinity was cleaned fairly heavily. ******************************************************************************** This data was obtained using a SeaBird 25 and pressure should be considered ±1db except for casts 143-152, 161-167, 173-211 for which it should be considered ±2db due to problems with the pressure sensor. The following casts derive from upcast data so that the quality of the temperature and salinity data will be lower than usual: 111,149,152,173,192,211. ******************************************************************************** !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 2.1 9.2437 31.5215 4 3.0 9.2438 31.5217 3 5.0 9.2465 31.5233 5 6.2 9.2487 31.5246 5 7.0 9.2489 31.5246 7 8.1 9.2489 31.5243 6 8.9 9.2490 31.5244 5 10.1 9.2490 31.5241 6 10.9 9.2484 31.5246 5 12.1 9.2483 31.5253 5 13.0 9.2480 31.5258 4 14.0 9.2484 31.5264 4 15.0 9.2484 31.5267 4 16.1 9.2481 31.5265 6 17.0 9.2482 31.5271 4 18.1 9.2481 31.5270 3 18.9 9.2506 31.5351 4 20.0 9.2521 31.5429 5 20.8 9.2521 31.5419 4 22.1 9.2523 31.5464 5 23.1 9.2524 31.5489 3 24.1 9.2527 31.5495 4 24.9 9.2531 31.5535 5 25.9 9.2538 31.5571 4 26.8 9.2544 31.5587 3 28.1 9.2545 31.5626 4 28.9 9.2547 31.5660 5 30.0 9.2541 31.5673 2 30.9 9.2533 31.5687 4 32.0 9.2534 31.5673 3 33.1 9.2529 31.5701 5 33.9 9.2527 31.5724 6 35.0 9.2523 31.5743 8 36.1 9.2509 31.5806 4 37.0 9.2501 31.5846 5 38.1 9.2505 31.5873 4 39.1 9.2497 31.5895 7 40.0 9.2497 31.5896 4 41.0 9.2503 31.5890 5 42.0 9.2505 31.5885 5 43.0 9.2507 31.5887 4 43.9 9.2475 31.5905 6 44.9 9.2470 31.5905 4 45.8 9.2476 31.5904 6 46.9 9.2485 31.5903 3