*2009/01/20 15:38:09.25 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2008/03/13 17:47:51.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 104 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : E56D9762 NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- --------------------------- --------------- -------------- -------------- 1 Pressure decibar 2.190556 105.1067 2 Temperature:Primary 'deg C (ITS90)' 7.509672 7.7487 3 Transmissivity %/metre 46.26667 55.78571 4 Fluorescence:URU:Seapoint mg/m^3 0.9233333E-01 0.891 5 Salinity:T0:C0 PSS-78 31.52896 33.30004 6 Number_of_bin_records n/a 4 20 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 8 F ' ' 3 5 -99 ' ' 9 F ' ' 4 6 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2008-12\Pro $END *ADMINISTRATION MISSION : 2008-12 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Trudel M. PLATFORM : Viking Storm *LOCATION GEOGRAPHIC AREA : SoG/Puget Sound/JdF/WCVI/Mainland Inlets STATION : EP04 EVENT NUMBER : 182 LATITUDE : 49 15.00000 N ! (deg min) LONGITUDE : 126 45.10000 W ! (deg min) WATER DEPTH : 114 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0404 $TABLE: SENSORS ! Name Abs Depth Serial No ! ------------------------- -------------- ---------- temperature ' ' 2374 conductivity ' ' 1764 Pressure ' ' 0573 Fluorometer ' ' Seapoint transmissometer:primary ' ' 498DR $END $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2009/01/13 16:36:20 2836 2836 ADTIMCH 4.3 2009/01/19 11:18:49 2653 2653 SHIFTDAT 3.4 2009/01/19 12:02:35 2653 2653 SHIFTDAT 3.4 2009/01/19 12:47:23 2653 2653 DELETE 6.3 2009/01/19 12:48:37 2653 895 CLIP 1.3 2009/01/19 13:34:12 895 886 CTDEDIT 4.61 2009/01/19 17:13:46 886 862 FILTERS 4.3 2009/01/20 15:36:53 862 862 BINAVE 4.1.1 2009/01/20 15:37:25 862 104 REMOVECH 8.0 2009/01/20 15:37:51 104 104 HDREDIT2 2.5.1 2009/01/20 15:38:09 ? ? $END $REMARKS -The following ADTIMCH parameters were used. Add -17.00 hours to times in header file section 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= 0.50 Salinity was recalculated after shift -The following SHIFT parameters were used. Shift Channel: Fluorescence:Seapoint # of Records to Advance (-ve for Delay): At REC# 0 Shift= 48.00 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 5 points) will be deleted. Drop rate applies in the range 10.00 to 95.46 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 1.000, 5000.000 Time Not Available in File -CTDEDIT 2009/01/19 17:13:46 24 records were deleted in this editing session. 10 changes in channel Salinity:T0:C0 -The following FILTER parameters were used. Median filter was used. Filter width = 5 The following channel(s) were filtered. Fluorescence:Seapoint -The following BINAVE parameters were used: Bin channel = Press* 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 2009/01/20 15:37:51 4 channels removed. -HEADER EDITS: 2009/01/20 15:38:09 Applied edit header: Q:\Cruise_Data_Processing\2008-12\Processing\doc\2008-12-header.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Fluorescence:URU:Seapoint [mg/m^3] Name: Fluorescence:Seapoint ==> Fluorescence:URU:Seapoint $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\data\2008-12\EP04-182.hex Software Version 1.59 Temperature SN = 2374 Conductivity SN = 1764 System UpLoad Time = Mar 13 2008 20:54:06 2008-12 F.V. Viking Storm ds SBE 25 CTD V 4.1c SN 0404 03/14/08 20:52:47.213 external pressure sensor, range = 1450 psia, tcval = -32 xtal = 9437232 clk = 32767.913 vmain = 11.6 iop = 185 vlith = 5.2 ncasts = 15 samples = 45691 free = 716550 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 = 3000 pump delay = 45 seconds battery type = ALKALINE 2 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 S> dh cast 10 03/14 10:47:51 smpls 22402 to 25237 nv = 2 avg = 1 stp = switch o f S> # nquan = 9 # nvalues = 2836 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 5 = flSP: Fluorescence, Seapoint # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity [PSU] # name 8 = flag: flag # span 0 = 1, 2836 # span 1 = -0.596, 105.458 # span 2 = 7.0658, 7.7552 # span 3 = 0.058227, 3.450744 # span 4 = -1.1679, 89.7787 # span 5 = 0.0000e+00, 9.5971e-01 # span 6 = -1.932, 1.953 # span 7 = 0.4293, 33.3864 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Mar 14 2008 10:47:51 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 2374, 21-aug-07 # sensor 1 = Frequency 1 conductivity, 1764, 11-oct-07, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 0573, 22-May-06, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Fluorometer, Seapoint, primary # sensor 4 = Extrnl Volt 1 transmissometer, primary, 498DR, 3-Oct-07 # datcnv_date = Jan 12 2009 16:49:59, 7.18 # datcnv_in = Q:\Cruise_Data_Processing\2008-12\Processing\test\2008-12-0182.hex Q:\Cruise_Data_Processing\2008-12\RAW\CTD\0404ctd.con # datcnv_skipover = 0 # wildedit_date = Jan 13 2009 13:45:14, 7.18 # wildedit_in = Q:\Cruise_Data_Processing\2008-12\Processing\convert\2008-12-018 2.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 5.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 50 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Jan 13 2009 13:53:28, 7.18 # wfilter_in = Q:\Cruise_Data_Processing\2008-12\Processing\wildedit\2008-12-018 2.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jan 13 2009 16:23:34, 7.18 # celltm_in = Q:\Cruise_Data_Processing\2008-12\Processing\wfilter\2008-12-0182. cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 13 2009 16:24:38, 7.18 # Derive_in = Q:\Cruise_Data_Processing\2008-12\Processing\celltm\2008-12-0182.c nv Q:\Cruise_Data_Processing\2008-61\Processing\doc\2008-61-ctd.con # file_type = ascii END* The descent rate of the CTD was noisy. CTDEDIT was used to remove a few surface records and a few other records obviously corrupted by shed wakes. Fluorescence and Transmissivity data are unedited and nominal except that some records were removed in the processing of editing of temperature and salinity. !--1--- ---2---- --3-- ---4--- ---5---- -6-- !Pressu Temperat Trans Fluores Salinity Numb !re ure: missi cence: :T0:C0 er_o ! Primary vity URU: ~bin ! Seapoin _rec ! t ords !------ -------- ----- ------- -------- ---- *END OF HEADER 2.2 7.5766 46.4 0.438 31.5292 9 2.9 7.5762 46.5 0.465 31.5291 13 4.1 7.5738 46.4 0.542 31.5290 13 4.9 7.5715 46.3 0.607 31.5307 9 6.0 7.5719 46.3 0.628 31.5306 6 7.1 7.5735 46.4 0.657 31.5301 10 7.9 7.5781 46.5 0.674 31.5373 8 9.1 7.5856 46.8 0.681 31.5523 6 10.1 7.5955 47.0 0.697 31.5644 8 11.0 7.6053 47.5 0.723 31.5787 12 12.0 7.6101 47.7 0.737 31.5865 6 13.0 7.6126 47.7 0.740 31.5887 6 14.1 7.6188 47.9 0.752 31.5972 9 14.9 7.6202 48.1 0.776 31.6005 11 16.0 7.6198 48.1 0.766 31.5998 6 17.0 7.6205 48.1 0.788 31.6015 6 18.1 7.6199 48.0 0.812 31.6046 9 18.9 7.6170 47.9 0.839 31.6092 13 20.0 7.6109 47.6 0.841 31.6160 7 21.0 7.6056 47.2 0.866 31.6206 6 22.0 7.5958 47.0 0.866 31.6297 8 23.0 7.5862 46.8 0.890 31.6438 14 24.0 7.5752 46.3 0.891 31.6570 9 25.0 7.5770 46.5 0.875 31.6669 11 26.0 7.5823 46.6 0.855 31.6758 8 27.1 7.5825 46.7 0.840 31.6807 6 28.0 7.5895 46.7 0.819 31.6877 7 29.0 7.5930 46.9 0.746 31.6913 11 29.9 7.5957 47.1 0.568 31.6931 9 31.0 7.6066 47.2 0.556 31.7026 5 32.1 7.6341 47.9 0.549 31.7536 4 33.0 7.6465 48.6 0.549 31.7974 5 34.0 7.6641 49.0 0.518 31.8368 13 34.9 7.6739 48.5 0.508 31.8620 6 35.9 7.6718 48.1 0.503 31.8664 5 37.0 7.6713 47.9 0.486 31.8791 5 38.0 7.6747 48.1 0.513 31.8939 11 39.0 7.6770 48.2 0.528 31.9037 6 40.0 7.6761 48.0 0.531 31.9435 4 41.0 7.6692 48.4 0.531 31.9948 5 42.1 7.6714 49.1 0.531 32.0067 9 43.0 7.6723 49.5 0.539 32.0098 16 44.0 7.6727 49.5 0.509 32.0116 9 45.1 7.6767 49.5 0.518 32.0310 9 46.0 7.6790 49.9 0.533 32.0496 13 47.0 7.6809 49.8 0.523 32.0650 7 48.0 7.6814 49.6 0.531 32.0703 5 49.0 7.6798 49.7 0.551 32.0759 7 50.1 7.6786 50.1 0.555 32.0789 14 50.9 7.6775 50.3 0.558 32.0812 11 52.0 7.6717 50.5 0.521 32.0893 7 53.1 7.6665 50.7 0.501 32.0969 7 54.0 7.6657 51.2 0.458 32.1070 17 55.0 7.6698 51.1 0.433 32.1206 9 56.0 7.6712 50.4 0.416 32.1305 11 56.9 7.6705 50.8 0.398 32.1522 6 57.9 7.6682 50.6 0.399 32.1784 4 59.0 7.6624 49.9 0.394 32.2033 5 60.1 7.6586 49.3 0.401 32.2239 5 61.0 7.6543 49.6 0.387 32.2405 11 61.9 7.6517 49.7 0.388 32.2483 7 62.9 7.6482 49.4 0.383 32.2547 5 64.0 7.6443 48.9 0.384 32.2579 6 65.0 7.6401 49.5 0.379 32.2625 14 66.0 7.6338 49.8 0.354 32.2686 7 67.1 7.6269 49.8 0.346 32.2757 5 68.1 7.6180 50.1 0.337 32.2853 5 69.1 7.6130 51.0 0.338 32.2968 12 69.9 7.6057 51.3 0.337 32.3219 10 71.0 7.5809 52.6 0.314 32.3549 13 72.0 7.5654 53.0 0.305 32.3602 6 73.0 7.5510 52.9 0.293 32.3630 5 74.1 7.5314 53.6 0.294 32.3804 8 75.0 7.5239 54.5 0.283 32.4050 14 76.0 7.5226 54.7 0.268 32.4213 7 76.9 7.5149 54.7 0.270 32.4254 6 78.0 7.5097 54.8 0.268 32.4331 7 79.0 7.5121 55.1 0.264 32.4390 8 79.9 7.5145 55.0 0.259 32.4418 16 80.9 7.5172 55.1 0.258 32.4453 7 82.0 7.5188 55.1 0.242 32.4477 6 83.1 7.5219 55.2 0.232 32.4552 11 84.0 7.5236 55.4 0.228 32.4696 7 85.0 7.5232 55.5 0.229 32.4824 5 86.0 7.5226 55.5 0.209 32.4877 6 86.9 7.5164 55.7 0.199 32.5053 9 87.9 7.5165 55.8 0.187 32.5308 7 89.0 7.5349 55.7 0.186 32.5960 6 90.0 7.5781 55.6 0.181 32.6735 11 90.9 7.5848 55.8 0.183 32.6853 7 91.9 7.5861 55.8 0.161 32.6874 4 92.9 7.5886 55.6 0.165 32.6904 4 94.0 7.5962 55.5 0.172 32.7021 5 95.1 7.6168 55.5 0.170 32.7279 4 96.1 7.6340 55.8 0.157 32.7504 18 97.0 7.6519 55.7 0.141 32.7770 9 98.0 7.6734 55.6 0.137 32.8082 11 98.9 7.6811 55.5 0.114 32.8231 20 99.9 7.6880 55.4 0.117 32.8374 9 101.0 7.7122 55.1 0.092 32.9057 6 102.1 7.7324 54.2 0.119 33.0296 4 103.0 7.7399 53.2 0.120 33.0912 4 104.0 7.7487 52.5 0.100 33.1432 4 105.1 7.7422 51.6 0.101 33.3000 10