*2012/10/29 10:48:41.55 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/10/25 18:27:30.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 227 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 7EAD39D2 NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.451077 226.8863 2 Temperature 'deg C (ITS90)' 8.9564 10.09178 3 Salinity:T0:C0 PSS-78 29.38228 31.37495 4 Oxygen:Dissolved:SBE mL/L 0.5E-02 4.774308 5 Number_of_bin_records n/a 2 50 $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 -99 ' ' 7 F ' ' 2 5 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2012-77\Pro $END *ADMINISTRATION MISSION : 2012-77 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Saanich Inlet SCIENTIST : Galbraith M. PLATFORM : Elvis *LOCATION GEOGRAPHIC AREA : Saanich Inlet STATION : S2.5 EVENT NUMBER : 5 LATITUDE : 48 33.90400 N ! (deg min) LONGITUDE : 123 30.40400 W ! (deg min) WATER DEPTH : 226 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-19plus SERIAL NUMBER : 5299 $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1.2 2012/10/26 16:15:08 2589 2589 CLEAN 5.0.4 2012/10/26 16:15:26 ? ? MERGEHDR 1.1 2012/10/26 16:29:04 2589 2589 ADTIMCH 4.3 2012/10/26 16:33:54 2589 2589 CLIP 1.3 2012/10/29 08:36:54 2589 2340 DELETE 6.3 2012/10/29 08:40:50 2340 1090 CLEAN 5.0.4 2012/10/29 10:21:58 1090 1090 BINAVE 4.1.1 2012/10/29 10:23:02 1090 227 REMOVECH 8.1.1 2012/10/29 10:39:22 227 227 HDREDIT2 2.5.1 2012/10/29 10:48:41 ? ? $END $REMARKS -CLEAN functions: 2012/10/26 16:15:26 20 Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 8.00 hours to times in header file section -The following CLIP parameters were used. Clip by Record Number Limits First Record,Last Record = 250,100000 Time Not Available in File -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 < 0.20m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 217.29 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CLEAN functions: 2012/10/29 10:21:58 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Oxygen:Dissolved:SBE [mL/L] is in the range -1 to 0 23 data records in pad range. -The following BINAVE parameters were used: Bin channel = Pressure Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -REMOVECH 2012/10/29 10:39:22 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2012/10/29 10:48:41 Applied edit header: P:\Cruise_Data_Processing\2012-77\Processing\doc\header.txt Channel 1: Pressure [decibar] Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 $END *COMMENTS SBE HEADER Sea-Bird SBE19plus Data File: FileName = C:\CTD Data\2012-77\ios2012-77005.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Oct 25 2012 14:11:57 ds SeacatPlus V 1.6b SERIAL NO. 5299 25 Oct 2012 13:09:31 vbatt = 11.6, vlith = 8.1, ioper = 62.2 ma, ipump = 116.8 ma, iext01 = 5.5 ma status = not logging number of scans to average = 1 samples = 14557, free = 630720, casts = 7 mode = profile, minimum cond freq = 3328, pump delay = 40 sec autorun = no, ignore magnetic switch = no battery type = alkaline, battery cutoff = 7.3 volts pressure sensor = strain gauge, range = 870.0 SBE 38 = no, Gas Tension Device = no Ext Volt 0 = yes, Ext Volt 1 = no, Ext Volt 2 = no, Ext Volt 3 = no echo commands = yes output format = raw HEX S> SeacatPlus V 1.6b SERIAL NO. 5299 25 Oct 2012 13:09:47 temperature: 12-jan-11 TA0 = 1.257918e-03 TA1 = 2.502423e-04 TA2 = 1.105467e-06 TA3 = 9.453722e-08 TOFFSET = 0.000000e+00 conductivity: 12-jan-11 G = -9.992031e-01 H = 1.256152e-01 I = -3.671556e-04 J = 4.160345e-05 CF0 = 2.828559e+03 CPCOR = -9.570000e-08 CTCOR = 3.250000e-06 CSLOPE = 1.000000e+00 pressure S/N = 2651408, range = 870 psia: 29-dec-10 PA0 = 1.965725e+00 PA1 = 2.644270e-03 PA2 = 2.452401e-11 PTCA0 = 5.241964e+05 PTCA1 = 5.356718e+01 PTCA2 = -8.711473e-01 PTCB0 = 2.543188e+01 PTCB1 = 7.750000e-04 PTCB2 = 0.000000e+00 PTEMPA0 = -6.045246e+01 PTEMPA1 = 5.195555e+01 PTEMPA2 = -5.097579e-02 POFFSET = 0.000000e+00 volt 0: offset = -4.844105e-02, slope = 1.246264e+00 volt 1: offset = -4.821895e-02, slope = 1.246629e+00 volt 2: offset = -4.817895e-02, slope = 1.246666e+00 volt 3: offset = -4.868737e-02, slope = 1.247244e+00 EXTFREQSF = 1.000032e+00 dh cast 5 25 Oct 2012 10:27:30 samples 6638 to 9226, avg = 1, stop = mag switch S> # nquan = 9 # nvalues = 2589 # units = specified # name 0 = scan: Scan Count # name 1 = prdM: Pressure, Strain Gauge [db] # name 2 = tv290C: Temperature [ITS-90, deg C] # name 3 = c0S/m: Conductivity [S/m] # name 4 = sbeox0V: Oxygen raw, SBE 43 [V] # name 5 = dz/dtM: Descent Rate [m/s] # name 6 = sal00: Salinity, Practical [PSU] # name 7 = sbeox0ML/L: Oxygen, SBE 43 [ml/l], WS = 2 # name 8 = flag: flag # span 0 = 1, 2589 # span 1 = 0.113, 227.287 # span 2 = 8.7478, 10.0945 # span 3 = 0.045649, 3.375062 # span 4 = 0.5245, 2.8597 # span 5 = -0.928, 0.978 # span 6 = 0.3231, 31.3768 # span 7 = -0.06630, 8.81286 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Oct 25 2012 10:27:30 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 5299 # 12-Jan-11 # 1.25791800e-003 # 2.50242300e-004 # 1.10546700e-006 # 9.45372200e-008 # 1.00000000 # 0.0000 # # # # # # 5299 # 12-Jan-11 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -9.99203100e-001 # 1.25615200e-001 # -3.67155600e-004 # 4.16034500e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 5299 # 29-Dec-10 # 1.96572549e+000 # 2.64426972e-003 # 2.45240091e-011 # -6.04524466e+001 # 5.19555491e+001 # -5.09757887e-002 # 5.24196440e+005 # 5.35671777e+001 # -8.71147276e-001 # 2.54318750e+001 # 7.75000000e-004 # 0.00000000e+000 # 0.000000 # # # # # # 1483 # 24-Dec-10p # 1 # # # 0.0000 # 0.0000e+000 # 0.0000 # 0.00e+000 # 0.0000 # 0.0 # # # # 4.3460e-001 # -0.4913 # -2.2191e-003 # 2.5327e-004 # -4.8366e-006 # 2.5826e+000 # 1.92630e-004 # -4.64800e-002 # 3.6000e-002 # 1.1000 #

-3.3000e-002

#

5.0000e+003

#

1.4500e+003

# # # # # datcnv_date = Oct 26 2012 15:01:49, 7.21d [datcnv_vars = 6] # datcnv_in = P:\Cruise_Data_Processing\2012-77\RAW\CTD\ios2012-77005.hex P:\Cru ise_Data_Processing\2012-77\Processing\doc\2012-77-ctd-new.xmlcon # datcnv_skipover = 0 # datcnv_ox_hysteresis_correction = no # filter_date = Oct 26 2012 15:33:58, 7.21d # filter_in = P:\Cruise_Data_Processing\2012-77\Processing\convert\2012-77-0005. cnv # filter_low_pass_tc_A = 0.500 # filter_low_pass_tc_B = 2.000 # filter_low_pass_A_vars = c0S/m # filter_low_pass_B_vars = # alignctd_date = Oct 26 2012 16:09:42, 7.21d # alignctd_in = P:\Cruise_Data_Processing\2012-77\Processing\filter\2012-77-0005 .cnv # alignctd_adv = tv290C 0.500, sbeox0V 4.400 # Derive_date = Oct 26 2012 16:09:57, 7.21d [derive_vars = 2] # Derive_in = P:\Cruise_Data_Processing\2012-77\Processing\align\2012-77-0005.cn v P:\Cruise_Data_Processing\2012-57\Processing\doc\2012-57-ctd-new.xmlcon # derive_time_window_docdt = seconds: 2 # derive_ox_tau_correction = yes # file_type = ascii END* **************************************************************************** SeaCat salinity is prone to error due to a mismatch of conductivity and temperature response times, especially when the descent rate is non-uniform. Such errors are likely to be larger than calibration errors. SeaCat salinity errors are expected to be as high as 0.05 units in areas of high gradients. For these data the descent rate was quite steady and temperature and salinity gradients were not extreme, so the error is likely much smaller than that. No calibration sampling was available for this cruise or any other cruise since the last factory calibration. The dissolved oxygen parameters in the configuration file were updated by using the values for SOC and Voffset that were determined by calibration sampling during cruise 2011-08 in April 2011. ************************************************************************* !--1--- ---2---- ---3---- --4--- -5-- !Pressu Temperat Salinity Oxygen Numb !re ure :T0:C0 : er_o ! Dissol ~bin ! ved: _rec ! SBE ords !------ -------- -------- ------ ---- *END OF HEADER 1.0 9.8034 29.3823 4.77 13 2.0 9.8108 29.3908 4.62 11 3.0 9.8297 29.4082 4.60 6 4.0 9.8344 29.4228 4.59 5 5.0 9.8336 29.4318 4.59 5 6.0 9.8386 29.4387 4.60 5 7.0 9.8409 29.4448 4.56 5 8.0 9.8450 29.4496 4.28 5 9.0 9.8543 29.4601 3.94 6 10.0 9.8914 29.4879 3.90 4 11.0 9.9421 29.5346 3.80 5 12.0 9.9361 29.5703 3.42 5 13.0 9.9288 29.5812 3.34 5 14.0 9.9120 29.6241 3.44 5 15.0 9.9119 29.6571 3.43 5 16.0 9.9283 29.6656 3.41 5 17.0 9.9456 29.6805 3.29 5 18.0 9.9635 29.7070 2.93 4 19.0 10.0306 29.7222 2.82 5 20.0 10.0091 29.7762 2.98 5 21.0 9.9730 29.8149 3.03 5 22.0 10.0243 29.8455 2.83 5 23.0 10.0918 29.8912 2.74 5 24.0 10.0384 29.9553 2.84 5 25.0 9.9842 29.9918 2.92 4 26.0 9.9861 30.0091 2.92 5 27.0 9.9919 30.0308 2.84 5 28.0 9.9801 30.0632 2.89 4 29.0 9.9390 30.1094 3.24 5 30.0 9.8643 30.1801 3.44 5 31.0 9.8645 30.2157 3.45 5 32.0 9.8645 30.2444 3.33 4 33.0 9.8600 30.2638 2.97 5 34.0 9.8547 30.2718 2.74 4 35.0 9.8292 30.2811 2.85 5 36.0 9.7812 30.2981 3.17 5 37.0 9.7628 30.3077 3.24 4 38.0 9.7735 30.3164 3.22 5 39.0 9.7742 30.3309 3.19 5 40.0 9.7681 30.3404 3.17 5 41.0 9.7519 30.3590 3.16 4 42.0 9.7426 30.3679 3.04 5 43.0 9.7434 30.3675 2.75 4 44.0 9.7415 30.3660 2.69 5 45.0 9.7247 30.3651 2.81 5 46.0 9.6942 30.3755 2.99 4 47.0 9.6909 30.3941 3.14 5 48.0 9.6778 30.4144 3.07 5 49.0 9.6805 30.4338 3.06 4 50.0 9.6643 30.4551 3.03 5 51.0 9.6437 30.4769 3.03 5 52.0 9.6355 30.4881 3.11 4 53.0 9.6315 30.4904 3.33 5 54.0 9.6254 30.4995 3.46 4 55.0 9.6177 30.5216 3.32 5 56.0 9.6180 30.5385 3.18 4 57.0 9.6009 30.5584 3.18 5 58.0 9.5854 30.5682 3.08 4 59.0 9.5732 30.5786 2.74 5 60.0 9.5730 30.5814 2.61 4 61.0 9.5544 30.5875 2.54 5 62.0 9.5279 30.5955 2.45 4 63.0 9.5144 30.6047 2.36 5 64.0 9.4924 30.6184 2.27 4 65.0 9.4789 30.6213 2.20 4 66.0 9.4602 30.6288 2.13 5 67.0 9.4351 30.6471 1.98 5 68.0 9.4230 30.6572 1.90 4 69.0 9.4005 30.6709 1.91 5 70.0 9.3723 30.6904 1.85 4 71.0 9.3580 30.7040 1.80 5 72.0 9.3478 30.7167 1.68 4 73.0 9.3256 30.7384 1.26 5 74.0 9.3116 30.7621 0.79 4 75.0 9.2743 30.7838 0.63 5 76.0 9.2041 30.8104 0.53 4 77.0 9.1539 30.8386 0.39 5 78.0 9.1287 30.8554 0.27 5 79.0 9.0849 30.8869 0.08 4 80.0 9.0634 30.9121 -99.00 5 81.0 9.0292 30.9531 -99.00 4 82.0 8.9883 31.0059 0.00 2 83.0 8.9607 31.0360 0.03 5 84.0 8.9564 31.0483 0.04 4 85.0 8.9607 31.0661 0.05 5 86.0 8.9623 31.0871 0.05 5 87.0 8.9633 31.1067 0.05 4 88.0 8.9683 31.1235 0.05 5 89.0 8.9737 31.1392 0.05 4 90.0 8.9765 31.1469 0.04 4 91.0 8.9781 31.1510 0.04 5 92.0 8.9799 31.1562 0.04 4 93.0 8.9841 31.1645 0.04 5 94.0 8.9861 31.1732 0.04 4 95.0 8.9870 31.1770 0.04 5 96.0 8.9875 31.1795 0.04 4 97.0 8.9889 31.1824 0.04 5 98.0 8.9904 31.1863 0.04 4 99.0 8.9913 31.1916 0.04 5 100.0 8.9929 31.1967 0.04 4 101.0 8.9938 31.2029 0.03 5 102.0 8.9951 31.2085 0.03 4 103.0 8.9954 31.2123 0.03 5 104.0 8.9954 31.2151 0.03 4 105.0 8.9954 31.2164 0.03 4 106.0 8.9953 31.2179 0.03 5 107.0 8.9949 31.2201 0.03 4 108.0 8.9948 31.2215 0.03 5 109.0 8.9942 31.2238 0.03 4 110.0 8.9934 31.2264 0.03 5 111.0 8.9929 31.2277 0.03 4 112.0 8.9928 31.2285 0.03 5 113.0 8.9930 31.2285 0.03 4 114.0 8.9931 31.2292 0.03 5 115.0 8.9931 31.2305 0.03 4 116.0 8.9927 31.2319 0.03 5 117.0 8.9921 31.2333 0.03 4 118.0 8.9918 31.2338 0.03 5 119.0 8.9916 31.2346 0.04 4 120.0 8.9907 31.2366 0.05 4 121.0 8.9889 31.2387 0.06 5 122.0 8.9875 31.2399 0.09 4 123.0 8.9862 31.2412 0.09 5 124.0 8.9842 31.2437 0.11 4 125.0 8.9821 31.2470 0.15 5 126.0 8.9815 31.2482 0.22 4 127.0 8.9811 31.2494 0.21 4 128.0 8.9796 31.2531 0.19 5 129.0 8.9801 31.2562 0.19 4 130.0 8.9782 31.2604 0.19 5 131.0 8.9769 31.2629 0.21 4 132.0 8.9765 31.2638 0.21 4 133.0 8.9761 31.2647 0.22 5 134.0 8.9753 31.2661 0.24 4 135.0 8.9748 31.2671 0.26 5 136.0 8.9744 31.2683 0.27 4 137.0 8.9741 31.2691 0.28 4 138.0 8.9738 31.2697 0.29 5 139.0 8.9736 31.2703 0.30 4 140.0 8.9738 31.2720 0.30 5 141.0 8.9734 31.2739 0.32 4 142.0 8.9730 31.2749 0.32 4 143.0 8.9731 31.2756 0.33 5 144.0 8.9717 31.2771 0.35 4 145.0 8.9700 31.2785 0.39 5 146.0 8.9694 31.2807 0.41 4 147.0 8.9716 31.2822 0.41 4 148.0 8.9748 31.2833 0.42 5 149.0 8.9759 31.2844 0.45 4 150.0 8.9767 31.2853 0.48 5 151.0 8.9783 31.2864 0.50 4 152.0 8.9810 31.2879 0.49 5 153.0 8.9842 31.2888 0.48 4 154.0 8.9849 31.2898 0.47 4 155.0 8.9848 31.2906 0.47 5 156.0 8.9844 31.2910 0.46 4 157.0 8.9837 31.2916 0.45 4 158.0 8.9832 31.2931 0.47 5 159.0 8.9822 31.2956 0.49 4 160.0 8.9816 31.2971 0.50 4 161.0 8.9819 31.2991 0.49 5 162.0 8.9818 31.3011 0.48 4 163.0 8.9819 31.3018 0.47 4 164.0 8.9816 31.3025 0.47 5 165.0 8.9816 31.3029 0.46 4 166.0 8.9813 31.3038 0.47 5 167.0 8.9813 31.3048 0.49 4 168.0 8.9811 31.3059 0.50 4 169.0 8.9817 31.3079 0.52 5 170.0 8.9826 31.3105 0.53 4 171.0 8.9837 31.3131 0.56 5 172.0 8.9841 31.3155 0.57 4 173.0 8.9850 31.3174 0.58 4 174.0 8.9860 31.3190 0.58 5 175.0 8.9862 31.3210 0.58 4 176.0 8.9864 31.3224 0.59 4 177.0 8.9866 31.3228 0.61 5 178.0 8.9869 31.3230 0.63 4 179.0 8.9874 31.3234 0.65 5 180.0 8.9882 31.3238 0.67 4 181.0 8.9889 31.3243 0.67 4 182.0 8.9900 31.3250 0.71 5 183.0 8.9902 31.3259 0.75 4 184.0 8.9909 31.3267 0.76 5 185.0 8.9929 31.3277 0.76 4 186.0 8.9936 31.3291 0.75 4 187.0 8.9935 31.3303 0.77 5 188.0 8.9932 31.3312 0.78 4 189.0 8.9937 31.3315 0.79 5 190.0 8.9939 31.3326 0.77 4 191.0 8.9940 31.3345 0.76 4 192.0 8.9933 31.3364 0.73 5 193.0 8.9932 31.3367 0.68 4 194.0 8.9925 31.3372 0.64 4 195.0 8.9916 31.3381 0.62 5 196.0 8.9895 31.3398 0.62 4 197.0 8.9881 31.3410 0.62 4 198.0 8.9875 31.3419 0.61 5 199.0 8.9871 31.3430 0.60 4 200.0 8.9869 31.3439 0.60 4 201.0 8.9865 31.3449 0.58 4 202.0 8.9866 31.3453 0.58 5 203.0 8.9865 31.3461 0.61 4 204.0 8.9863 31.3481 0.62 5 205.0 8.9864 31.3499 0.63 4 206.0 8.9866 31.3506 0.63 4 207.0 8.9868 31.3509 0.65 5 208.0 8.9870 31.3512 0.69 4 209.0 8.9872 31.3516 0.69 4 210.0 8.9876 31.3528 0.70 5 211.0 8.9881 31.3549 0.72 4 212.0 8.9878 31.3577 0.73 5 213.0 8.9878 31.3599 0.72 4 214.0 8.9877 31.3612 0.72 4 215.0 8.9877 31.3619 0.72 5 216.0 8.9877 31.3626 0.72 4 217.0 8.9874 31.3642 0.71 4 218.0 8.9867 31.3668 0.71 5 219.0 8.9863 31.3687 0.71 4 220.0 8.9862 31.3694 0.70 5 221.0 8.9864 31.3696 0.68 4 222.0 8.9863 31.3700 0.65 5 223.0 8.9864 31.3707 0.66 5 224.0 8.9867 31.3712 0.67 5 225.0 8.9866 31.3722 0.67 6 226.0 8.9863 31.3734 0.67 7 227.0 8.9860 31.3750 0.68 50