*2011/05/21 14:07:09.12 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/09/02 22:11:24.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 101 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : CE8E9809 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.12745 101.8763 2 Temperature:Primary 'deg C (ITS90)' 9.233109 11.67537 3 Salinity:T0:C0 PSS-78 28.71051 30.04975 4 Number_of_bin_records n/a 8 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 ' ' 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 : S Rock EVENT NUMBER : 38 LATITUDE : 50 13.43000 N ! (deg min) LONGITUDE : 125 7.81000 W ! (deg min) WATER DEPTH : 102 *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 12:09:54 2840 2840 MERGEHDR 1.1 2011/05/19 15:40:09 2840 2840 ADTIMCH 4.3 2011/05/19 16:01:00 2840 2840 DELETE 6.3 2011/05/19 17:30:00 2840 1102 CLIP 1.3 2011/05/19 17:32:23 1102 1102 CTDEDIT 4.61 2011/05/21 13:56:02 1102 1047 BINAVE 4.1.1 2011/05/21 13:57:27 1047 101 REMOVECH 8.0 2011/05/21 14:03:58 101 101 HDREDIT2 2.5.1 2011/05/21 14:07:09 ? ? $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 92.34 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 2011/05/21 13:56:02 55 records were deleted in this editing session. 12 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 14:03:58 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2011/05/21 14:07:09 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 02037.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Sep 02 2010 15:47:59 2010-72 Nucleus ds SBE 25 CTD V 4.1a SN 334 09/02/10 15:43:50.072 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.661 vmain = 11.7 iop = 185 vlith = 5.2 ncasts = 38 samples = 141488 free = 906594 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 37 09/02 15:11:24 smpls 138648 to 141487 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 2840 # 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, 2840 # span 1 = 0.055, 102.342 # span 2 = 9.2280, 14.1579 # span 3 = -0.008060, 3.382746 # span 4 = -1.285, 1.134 # span 5 = 0.0000, 30.0556 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Sep 02 2010 15:11:24 # 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 10:40:24, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-72\RAW\CTD\2010-72-0038.hex Q:\Crui se_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # datcnv_skipover = 0 # wfilter_date = May 19 2011 11:14:25, 7.20c # wfilter_in = Q:\Cruise_Data_Processing\2010-72\Processing\convert\2010-72-0038 .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 12:05:25, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-72\Processing\wfilter\2010-72-0038. 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 12:05:44, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-72\Processing\celltm\2010-72-0038.c nv Q:\Cruise_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # file_type = ascii END* CTDEDIT was used to remove some records from the surface and bottom of the cast and a few records corrupted by shed wakes; 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 2.1 11.6754 28.7105 20 2.9 11.6185 28.7180 18 4.0 11.5525 28.7312 14 5.0 11.4633 28.7328 15 6.0 11.3872 28.7248 13 7.0 11.3610 28.7281 14 8.0 11.3238 28.7373 13 8.9 11.3168 28.7409 12 10.0 11.2996 28.7470 14 11.1 11.2851 28.7533 12 12.0 11.2634 28.7624 12 13.0 11.2440 28.7715 12 14.0 11.2131 28.7857 12 15.0 11.1848 28.8016 12 16.0 11.1338 28.8336 12 17.0 11.0969 28.8618 12 18.0 11.0418 28.9030 10 19.0 10.9654 28.9520 11 20.0 10.8935 28.9993 9 21.0 10.8510 29.0273 8 22.0 10.8009 29.0601 9 23.0 10.7669 29.0823 9 24.0 10.7310 29.1057 9 25.0 10.7088 29.1202 9 26.0 10.6527 29.1549 8 27.0 10.6176 29.1756 9 28.0 10.6143 29.1783 9 29.0 10.6061 29.1840 8 29.9 10.5943 29.1918 9 31.0 10.5901 29.1953 9 32.0 10.5852 29.1991 9 33.0 10.5741 29.2068 9 33.9 10.5606 29.2153 8 35.0 10.5528 29.2214 10 36.0 10.5398 29.2296 8 37.0 10.5104 29.2450 9 38.0 10.4911 29.2537 9 39.0 10.4848 29.2561 9 40.0 10.4357 29.2800 8 41.0 10.2941 29.3536 10 42.1 10.1064 29.4557 8 43.0 9.9871 29.5243 9 44.0 9.8152 29.6280 8 45.0 9.7368 29.6729 9 46.0 9.7174 29.6846 8 47.0 9.6971 29.6973 9 48.0 9.6322 29.7373 9 49.0 9.5844 29.7686 8 50.0 9.5497 29.7943 10 51.0 9.5158 29.8166 8 52.0 9.4822 29.8392 9 53.0 9.4459 29.8663 9 54.0 9.4340 29.8762 9 55.1 9.4278 29.8820 9 56.0 9.4292 29.8818 8 57.0 9.4253 29.8854 9 58.0 9.4224 29.8885 8 59.0 9.4230 29.8891 10 60.0 9.4231 29.8897 8 61.0 9.4204 29.8925 9 62.0 9.4112 29.9007 9 63.0 9.3834 29.9234 9 64.0 9.3670 29.9359 8 65.0 9.3616 29.9399 9 66.0 9.3590 29.9421 8 67.0 9.3567 29.9444 8 68.0 9.3407 29.9557 10 69.0 9.3320 29.9626 8 70.0 9.3290 29.9653 8 71.0 9.3246 29.9690 8 72.0 9.3211 29.9721 9 73.0 9.3159 29.9764 11 74.0 9.3138 29.9783 10 75.0 9.3125 29.9795 10 76.0 9.3111 29.9807 11 77.0 9.3095 29.9824 10 77.9 9.3079 29.9838 11 79.0 9.3026 29.9880 11 79.9 9.2921 29.9965 12 81.1 9.2901 29.9983 12 82.0 9.2887 29.9996 15 83.0 9.2886 29.9999 11 84.0 9.2886 30.0000 12 85.1 9.2884 30.0003 10 86.0 9.2882 30.0006 10 87.0 9.2879 30.0009 10 88.0 9.2844 30.0037 10 89.0 9.2639 30.0212 9 90.0 9.2374 30.0448 10 91.1 9.2337 30.0482 11 92.0 9.2336 30.0485 11 93.0 9.2338 30.0486 12 94.0 9.2334 30.0490 11 95.0 9.2332 30.0494 12 96.0 9.2331 30.0496 12 97.0 9.2334 30.0494 15 98.0 9.2334 30.0495 13 99.0 9.2336 30.0496 15 100.0 9.2339 30.0496 14 101.0 9.2336 30.0497 15 101.9 9.2340 30.0495 11