*2011/05/21 14:07:08.60 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/09/01 18:35:16.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 101 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 89A1EA2A NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.053333 100.96 2 Temperature:Primary 'deg C (ITS90)' 8.709685 14.60773 3 Salinity:T0:C0 PSS-78 23.80528 30.18076 4 Number_of_bin_records n/a 5 21 $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_Processing\2010-72\Pro $END *ADMINISTRATION MISSION : 2010-72 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Discovery Islands Circulation SCIENTIST : Tuele D. PLATFORM : Nucleus *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : Pryce Ch EVENT NUMBER : 23 LATITUDE : 50 18.57000 N ! (deg min) LONGITUDE : 124 55.20000 W ! (deg min) WATER DEPTH : 496 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/05/19 12:09:48 2907 2907 MERGEHDR 1.1 2011/05/19 15:40:05 2907 2907 ADTIMCH 4.3 2011/05/19 16:00:56 2907 2907 DELETE 6.3 2011/05/19 17:29:57 2907 826 CLIP 1.3 2011/05/19 17:32:22 826 816 CTDEDIT 4.61 2011/05/20 13:30:15 816 795 BINAVE 4.1.1 2011/05/20 13:55:06 795 101 REMOVECH 8.0 2011/05/21 14:03:57 101 101 HDREDIT2 2.5.1 2011/05/21 14:07:08 ? ? $END $REMARKS -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section Add 7.00 hours to times in data records -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 91.43 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 = 0.500, 50000.000 Time Not Available in File -CTDEDIT 2011/05/20 13:30:15 21 records were deleted in this editing session. 3 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 2011/05/21 14:03:57 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2011/05/21 14:07:08 Applied edit header: Q:\Cruise_Data_Processing\2010-72\Processing\doc\2009-72-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Dicovery Islands\2010-72\CTD Data\Sept 1022.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Sep 01 2010 20:54:26 2010-72 Nucleus ds SBE 25 CTD V 4.1a SN 334 09/01/10 20:54:54.353 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.657 vmain = 12.2 iop = 181 vlith = 5.2 ncasts = 27 samples = 102753 free = 945329 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 = 2850 battery type = ALKALINE 0 external voltages sampled S> dh cast 22 09/01 11:35:16 smpls 85020 to 87926 nv = 0 avg = 1 stp = switch o f S> # nquan = 7 # nvalues = 2907 # 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, Practical [PSU] # name 6 = flag: flag # span 0 = 1, 2907 # span 1 = -0.776, 101.433 # span 2 = 8.7064, 15.0912 # span 3 = 0.000688, 3.242747 # span 4 = -1.267, 1.512 # span 5 = 0.0098, 30.1893 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 01 2010 11:35:16 # bad_flag = -9.990e-29 # # # # # # -9 # 30-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36843352e-003 # 6.37967509e-004 # 2.10378556e-005 # 1.77863450e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # -9 # 07-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02029480e+001 # 1.56004578e+000 # -1.66872888e-003 # 2.10715177e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 0464 # 23-Mar-06 # 7.965379e+002 # -2.072944e-001 # 2.458910e-007 # 0.00000 # # # # datcnv_date = May 19 2011 10:40:14, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-72\RAW\CTD\2010-72-0023.hex Q:\Crui se_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # datcnv_skipover = 0 # wfilter_date = May 19 2011 11:14:23, 7.20c # wfilter_in = Q:\Cruise_Data_Processing\2010-72\Processing\convert\2010-72-0023 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = May 19 2011 12:05:23, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-72\Processing\wfilter\2010-72-0023. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 19 2011 12:05:41, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-72\Processing\celltm\2010-72-0023.c nv Q:\Cruise_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # file_type = ascii END* CTDEDIT was used to remove a few records from the top and bottom of the cast; salinity was cleaned lightly. ---------------------------------------------------------------------- The pressure sensor is considered ±0.2db The CTD salinity is within 0.001 of bottles and post-cruise calibration showed no signficiant drift in temperature and conductivity. The CTD salinity precision is considered ±0.001psu when stopped. In motion the salinity is considered ±0.005psu. ---------------------------------------------------------------------- !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.1 14.6077 23.8053 21 2.0 14.1278 24.5705 19 3.0 13.3285 25.5711 17 4.0 12.4666 26.3508 17 5.0 11.9279 26.7974 17 6.0 11.7055 27.0706 15 7.0 11.4297 27.2943 16 8.0 11.2971 27.4125 14 9.0 11.0956 27.6216 15 10.0 10.4791 28.0168 15 10.9 10.1977 28.2211 13 12.0 10.1334 28.3211 9 12.9 10.0854 28.3798 9 14.0 10.0229 28.5404 9 15.0 9.9560 28.6569 8 16.0 9.9051 28.7169 9 17.1 9.8982 28.7381 8 18.0 9.8770 28.8052 8 19.0 9.8151 28.9445 8 20.0 9.7956 28.9754 9 21.0 9.7829 28.9907 8 22.0 9.7770 28.9996 8 23.0 9.7574 29.0298 9 24.0 9.7476 29.0554 8 25.0 9.7459 29.0645 8 26.0 9.7433 29.0695 7 26.9 9.7418 29.0733 6 27.9 9.7317 29.0991 6 29.0 9.6752 29.1852 6 30.0 9.6397 29.2287 6 31.0 9.6179 29.2525 7 32.0 9.6081 29.2619 5 33.0 9.5924 29.2846 7 34.0 9.5914 29.2964 5 35.0 9.5926 29.3020 7 36.0 9.5941 29.3104 6 37.0 9.5841 29.3312 6 38.0 9.5728 29.3498 6 39.0 9.5677 29.3586 6 40.0 9.5558 29.3787 7 41.1 9.5521 29.3845 6 42.0 9.5504 29.3862 5 43.0 9.5466 29.3919 7 44.0 9.5408 29.4012 5 45.0 9.5270 29.4238 7 46.0 9.5072 29.4545 6 47.0 9.5005 29.4655 5 48.0 9.4977 29.4704 7 49.0 9.4914 29.4812 6 50.0 9.4876 29.4882 6 51.0 9.4818 29.4995 6 51.9 9.4712 29.5180 6 53.0 9.4677 29.5231 6 53.9 9.4590 29.5327 6 54.9 9.4384 29.5578 6 56.0 9.4360 29.5604 7 57.0 9.4272 29.5716 6 58.0 9.3999 29.6067 6 59.0 9.3931 29.6178 6 60.0 9.3897 29.6242 6 61.0 9.3841 29.6325 6 61.9 9.3726 29.6444 6 63.0 9.3812 29.6354 6 63.9 9.3766 29.6398 6 65.0 9.3663 29.6500 6 66.0 9.3553 29.6607 6 67.0 9.3293 29.6949 7 68.0 9.3104 29.7220 6 69.0 9.2895 29.7439 6 70.0 9.1888 29.8386 6 70.9 9.0773 29.9031 6 72.0 9.0267 29.8996 7 73.0 8.9731 29.9109 6 74.0 8.8966 29.9298 6 74.9 8.8848 29.9388 6 76.0 8.8692 29.9479 7 77.0 8.8563 29.9601 6 78.0 8.8427 29.9849 6 78.9 8.8358 29.9958 6 80.0 8.8294 30.0074 7 81.0 8.8180 30.0328 6 82.0 8.8164 30.0400 6 83.0 8.8134 30.0432 6 84.0 8.8071 30.0492 6 85.0 8.7959 30.0590 7 86.0 8.7910 30.0636 6 87.0 8.7822 30.0673 6 87.9 8.7673 30.0787 6 89.0 8.7695 30.0950 7 90.0 8.7649 30.1097 6 91.0 8.7496 30.1187 7 92.0 8.7195 30.1273 6 93.0 8.7135 30.1311 7 93.9 8.7097 30.1352 7 95.0 8.7258 30.1497 9 96.0 8.7299 30.1520 9 97.0 8.7622 30.1605 10 98.0 8.8080 30.1711 10 99.0 8.8081 30.1808 10 100.0 8.7366 30.1773 10 101.0 8.7105 30.1781 13