*2012/10/29 10:48:41.46 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/10/25 17:59:39.000 TIME INCREMENT : 0 0 0 0.25 0 ! (day hr min sec ms) NUMBER OF RECORDS : 205 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : F84A2365 NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.9585 204.7412 2 Temperature 'deg C (ITS90)' 8.92636 9.9907 3 Salinity:T0:C0 PSS-78 29.39804 31.36176 4 Oxygen:Dissolved:SBE mL/L 0.75E-02 4.529857 5 Number_of_bin_records n/a 1 41 $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 EVENT NUMBER : 3 LATITUDE : 48 33.12000 N ! (deg min) LONGITUDE : 123 32.10800 W ! (deg min) WATER DEPTH : 210 *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 2654 2654 CLEAN 5.0.4 2012/10/26 16:15:26 ? ? MERGEHDR 1.1 2012/10/26 16:29:03 2654 2654 ADTIMCH 4.3 2012/10/26 16:33:54 2654 2654 CLIP 1.3 2012/10/29 08:36:53 2654 2405 DELETE 6.3 2012/10/29 08:40:50 2405 1131 CTDEDIT 4.61 2012/10/29 08:52:54 1131 1131 CLEAN 5.0.4 2012/10/29 10:21:58 1131 1131 BINAVE 4.1.1 2012/10/29 10:23:02 1131 205 REMOVECH 8.1.1 2012/10/29 10:39:22 205 205 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 194.96 dbars Sample interval (from FILE section of header) = 0.250 seconds. -CTDEDIT 2012/10/29 08:52:54 34 changes in channel Salinity:T0:C0 -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 12 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\ios2012-77003.hex Software Version 1.59 Temperature SN = 5299 Conductivity SN = 5299 System UpLoad Time = Oct 25 2012 14:09:36 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 3 25 Oct 2012 09:59:39 samples 2717 to 5370, avg = 1, stop = mag switch S> # nquan = 9 # nvalues = 2654 # 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, 2654 # span 1 = 0.165, 204.962 # span 2 = 8.9252, 9.9939 # span 3 = 1.731011, 3.372822 # span 4 = 0.5265, 2.9434 # span 5 = -0.878, 0.855 # span 6 = 15.0308, 31.3620 # span 7 = -0.05511, 7.94651 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.25 # start_time = Oct 25 2012 09:59:39 [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 15:01:47, 7.21d [datcnv_vars = 6] # datcnv_in = P:\Cruise_Data_Processing\2012-77\RAW\CTD\ios2012-77003.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\2012-77-0003. 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\2012-77-0003 .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\2012-77-0003.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* CTDEDIT was used to clean salinity. **************************************************************************** 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 9.7759 29.3980 4.53 14 2.0 9.7776 29.4061 4.38 6 3.0 9.7930 29.4240 4.31 6 4.0 9.8083 29.4449 4.26 6 5.0 9.8169 29.4669 4.28 6 6.0 9.8150 29.4803 4.31 7 7.0 9.8134 29.4818 4.32 6 8.0 9.8123 29.4823 4.31 6 9.0 9.8130 29.4840 4.21 6 10.0 9.8169 29.4938 4.09 7 11.0 9.8433 29.5207 4.01 6 12.0 9.8693 29.5442 3.99 6 13.0 9.8740 29.5590 4.01 6 14.0 9.8764 29.5619 3.91 6 15.0 9.8766 29.5650 3.69 6 16.0 9.8766 29.5796 3.45 6 17.0 9.8747 29.6063 3.12 6 18.0 9.8891 29.6361 2.82 6 19.0 9.8820 29.6884 2.95 6 20.0 9.9100 29.7545 3.09 6 21.0 9.9705 29.7929 3.13 6 22.0 9.9843 29.8234 3.02 6 23.0 9.9907 29.8628 2.93 6 24.0 9.9893 29.9267 2.93 6 25.0 9.9788 29.9697 2.89 6 26.0 9.9785 29.9788 2.87 6 27.0 9.9779 29.9954 2.88 6 28.0 9.9699 30.0121 2.88 6 29.0 9.9592 30.0308 2.83 6 30.0 9.9565 30.0365 2.76 6 31.0 9.9336 30.0566 2.70 6 32.0 9.9055 30.0822 2.60 6 33.0 9.8755 30.1066 2.54 6 34.0 9.8355 30.1264 2.51 6 35.0 9.8027 30.1486 2.44 6 36.0 9.7794 30.1681 2.37 6 37.0 9.7542 30.1847 2.25 6 38.0 9.7248 30.2048 2.08 6 39.0 9.6872 30.2198 1.83 6 40.0 9.6350 30.2456 2.01 6 41.0 9.5747 30.2709 2.76 6 42.0 9.5758 30.2921 2.90 6 43.0 9.6760 30.3266 2.71 6 44.0 9.6900 30.3547 2.07 6 45.0 9.6807 30.3633 1.74 5 46.0 9.6032 30.3704 2.46 6 47.0 9.5067 30.3867 2.55 6 48.0 9.6042 30.3937 1.83 5 49.0 9.6135 30.4103 1.41 6 50.0 9.5159 30.4175 1.55 5 51.0 9.4269 30.4306 1.92 6 52.0 9.4167 30.4361 1.86 5 53.0 9.4622 30.4408 1.70 6 54.0 9.4518 30.4486 2.05 6 55.0 9.4137 30.4621 2.42 5 56.0 9.4572 30.4716 2.58 5 57.0 9.4882 30.4951 2.53 6 58.0 9.5267 30.5136 2.59 5 59.0 9.5267 30.5198 2.66 5 60.0 9.5338 30.5263 2.50 5 61.0 9.5411 30.5382 1.84 6 62.0 9.5309 30.5491 1.70 5 63.0 9.4330 30.5718 1.79 5 64.0 9.3930 30.5791 1.84 6 65.0 9.3933 30.5814 2.04 5 66.0 9.3833 30.5907 1.99 5 67.0 9.3934 30.5969 1.74 5 68.0 9.4035 30.6014 1.45 6 69.0 9.3673 30.6122 1.19 5 70.0 9.3246 30.6456 1.08 5 71.0 9.2519 30.7051 0.92 6 72.0 9.2263 30.7159 0.90 5 73.0 9.1835 30.7368 0.87 5 74.0 9.1692 30.7437 0.87 6 75.0 9.1531 30.7530 0.85 5 76.0 9.1465 30.7573 0.85 5 77.0 9.1377 30.7637 0.66 5 78.0 9.1342 30.7646 0.32 5 79.0 9.1260 30.7685 0.08 5 80.0 9.0585 30.8197 0.01 1 81.0 8.9997 30.8575 -99.00 5 82.0 8.9688 30.8983 0.01 2 83.0 8.9324 30.9814 0.03 6 84.0 8.9264 31.0161 0.04 5 85.0 8.9264 31.0460 0.05 5 86.0 8.9299 31.0714 0.05 5 87.0 8.9440 31.0994 0.05 5 88.0 8.9513 31.1178 0.05 5 89.0 8.9609 31.1340 0.04 5 90.0 8.9704 31.1490 0.04 5 91.0 8.9766 31.1587 0.04 5 92.0 8.9801 31.1649 0.04 5 93.0 8.9828 31.1702 0.04 5 94.0 8.9844 31.1746 0.04 5 95.0 8.9860 31.1787 0.04 5 96.0 8.9884 31.1826 0.04 5 97.0 8.9899 31.1851 0.04 5 98.0 8.9902 31.1863 0.04 5 99.0 8.9917 31.1901 0.04 5 100.0 8.9930 31.1947 0.04 5 101.0 8.9945 31.2004 0.04 5 102.0 8.9952 31.2032 0.04 5 103.0 8.9957 31.2056 0.04 5 104.0 8.9955 31.2086 0.03 5 105.0 8.9956 31.2112 0.03 5 106.0 8.9956 31.2125 0.03 5 107.0 8.9959 31.2131 0.04 6 108.0 8.9959 31.2137 0.03 5 109.0 8.9960 31.2145 0.03 5 110.0 8.9959 31.2166 0.03 5 111.0 8.9955 31.2193 0.03 5 112.0 8.9954 31.2211 0.03 5 113.0 8.9953 31.2233 0.03 5 114.0 8.9945 31.2270 0.03 5 115.0 8.9938 31.2302 0.03 5 116.0 8.9935 31.2319 0.03 5 117.0 8.9930 31.2336 0.03 5 118.0 8.9918 31.2369 0.03 5 119.0 8.9904 31.2393 0.03 5 120.0 8.9896 31.2399 0.03 5 121.0 8.9890 31.2406 0.03 5 122.0 8.9880 31.2425 0.03 5 123.0 8.9873 31.2437 0.03 5 124.0 8.9869 31.2449 0.03 5 125.0 8.9863 31.2467 0.03 5 126.0 8.9857 31.2479 0.03 5 127.0 8.9856 31.2486 0.03 5 128.0 8.9857 31.2491 0.03 5 129.0 8.9853 31.2497 0.03 5 130.0 8.9847 31.2510 0.03 5 131.0 8.9844 31.2522 0.03 5 132.0 8.9837 31.2539 0.03 5 133.0 8.9824 31.2566 0.03 5 134.0 8.9801 31.2602 0.04 5 135.0 8.9788 31.2626 0.04 5 136.0 8.9781 31.2641 0.04 4 137.0 8.9776 31.2653 0.05 5 138.0 8.9770 31.2668 0.06 6 139.0 8.9758 31.2689 0.10 5 140.0 8.9757 31.2696 0.12 5 141.0 8.9748 31.2707 0.12 5 142.0 8.9743 31.2711 0.14 5 143.0 8.9745 31.2713 0.14 5 144.0 8.9740 31.2724 0.16 5 145.0 8.9733 31.2741 0.22 5 146.0 8.9720 31.2768 0.25 5 147.0 8.9711 31.2788 0.23 5 148.0 8.9707 31.2794 0.24 5 149.0 8.9703 31.2798 0.28 5 150.0 8.9690 31.2820 0.31 5 151.0 8.9684 31.2852 0.33 5 152.0 8.9691 31.2865 0.33 4 153.0 8.9697 31.2883 0.32 5 154.0 8.9693 31.2893 0.32 5 155.0 8.9692 31.2900 0.36 5 156.0 8.9687 31.2914 0.40 5 157.0 8.9692 31.2931 0.40 5 158.0 8.9701 31.2948 0.40 5 159.0 8.9705 31.2968 0.41 5 160.0 8.9716 31.2983 0.41 5 161.0 8.9717 31.2998 0.42 5 162.0 8.9720 31.3008 0.43 5 163.0 8.9724 31.3022 0.45 5 164.0 8.9740 31.3049 0.47 5 165.0 8.9750 31.3076 0.50 5 166.0 8.9767 31.3094 0.51 5 167.0 8.9782 31.3121 0.51 5 168.0 8.9804 31.3162 0.50 5 169.0 8.9810 31.3190 0.51 5 170.0 8.9809 31.3202 0.53 5 171.0 8.9813 31.3211 0.54 5 172.0 8.9820 31.3219 0.54 5 173.0 8.9827 31.3231 0.55 4 174.0 8.9828 31.3241 0.55 5 175.0 8.9833 31.3251 0.56 5 176.0 8.9836 31.3266 0.56 5 177.0 8.9838 31.3276 0.54 5 178.0 8.9840 31.3284 0.48 5 179.0 8.9837 31.3298 0.44 5 180.0 8.9826 31.3307 0.45 5 181.0 8.9807 31.3325 0.46 5 182.0 8.9804 31.3342 0.45 5 183.0 8.9807 31.3352 0.47 6 184.0 8.9806 31.3359 0.50 5 185.0 8.9809 31.3365 0.52 5 186.0 8.9814 31.3375 0.52 5 187.0 8.9822 31.3384 0.52 5 188.0 8.9824 31.3397 0.49 5 189.0 8.9829 31.3416 0.46 5 190.0 8.9830 31.3439 0.44 5 191.0 8.9830 31.3460 0.44 5 192.0 8.9827 31.3469 0.43 5 193.0 8.9828 31.3474 0.41 5 194.0 8.9827 31.3486 0.42 5 195.0 8.9827 31.3498 0.46 5 196.0 8.9829 31.3513 0.50 5 197.0 8.9834 31.3530 0.53 5 198.0 8.9840 31.3545 0.56 5 199.0 8.9845 31.3553 0.63 5 200.0 8.9848 31.3559 0.68 5 201.0 8.9856 31.3572 0.66 5 202.0 8.9867 31.3590 0.64 5 203.0 8.9868 31.3599 0.63 5 204.0 8.9868 31.3609 0.63 8 205.0 8.9869 31.3618 0.63 41