*2013/12/16 15:38:32.28 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/07/03 12:58:16.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 192 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : FA5DE372 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.3084 192.1055 2 Temperature:Primary 'deg C (ITS90)' 6.976742 11.66076 3 Salinity:T0:C0 PSS-78 25.06146 33.01602 4 Number_of_bin_records n/a 5 14 $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: P:\Cruise_Data_Processing\2012-50\Pro $END *ADMINISTRATION MISSION : 2012-50 AGENCY : PBS, Salmon And Freshwater Ecosystems, Nanaimo, B.C. COUNTRY : Canada PROJECT : High Seas Salmon SCIENTIST : Thiess M. PLATFORM : Viking Storm *LOCATION GEOGRAPHIC AREA : WCVI / QCSound / QCStrait STATION : IBC12 EVENT NUMBER : 322 LATITUDE : 51 39.40000 N ! (deg min) LONGITUDE : 127 57.00000 W ! (deg min) WATER DEPTH : 323 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 404 $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1.2 2012/12/14 13:35:56 5288 5288 CLEAN 5.0.4 2012/12/14 15:46:58 5288 5288 MERGEHDR 1.1 2012/12/14 15:47:45 5288 5288 ADTIMCH 4.3 2012/12/14 15:48:42 5288 5288 CALIB 11.7 2012/12/14 15:49:36 5288 5288 SHIFTDAT 3.4 2012/12/14 15:50:25 5288 5288 DELETE 6.3 2012/12/14 15:51:17 5288 1982 CTDEDIT 4.61 2012/12/18 16:54:05 1982 1947 BINAVE 4.1.1 2012/12/18 17:20:10 1947 192 REMOVECH 8.1.1 2012/12/20 09:33:21 192 192 HDREDIT2 2.5.1 2012/12/20 10:14:05 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:32 192 192 $END $REMARKS -CLEAN functions: 2012/12/14 15:46:09 20 Reset #RECS, MIN & MAX values in header. Interpolation by Record Number, in Pressure:StrainGauge Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section -CALIB parameters: 2012/12/14 15:49:36 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2012-50\Processing\doc\2012-50-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 2 Pressure:StrainGauge dbars 10 0.2200000E+00 0.1000000E+01 -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 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 182.48 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/12/18 16:54:05 35 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = Pressure:StrainGauge 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 2012/12/20 09:33:21 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] pH:SBE [pH Units] Descent_Rate [m/s] Flag -HEADER EDITS: 2012/12/20 10:14:05 Applied edit header: P:\Cruise_Data_Processing\2012-50\Processing\doc\2012-50-HDR-25.TXT Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Salinity:Practical:T0:C0 [PSS-78] Name: Salinity:T0:C0 ==> Salinity:Practical:T0:C0 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Users\WaterProperties-8\Desktop\HS201250\HS201250_322_IBC12.hex Software Version 1.59 Temperature SN = 4484 Conductivity SN = 3184 System UpLoad Time = Jul 03 2012 13:49:42 ds SBE 25 CTD V 4.1c SN 0404 07/03/12 13:47:18.673 external pressure sensor, range = 1450 psia, tcval = -32 xtal = 9437232 clk = 32768.092 vmain = 13.3 iop = 164 vlith = 5.2 ncasts = 4 samples = 18543 free = 819922 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 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 0 07/03 05:58:16 smpls 0 to 5287 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 5288 # 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 = ph: pH # name 5 = dz/dtM: Descent Rate [m/s] # name 6 = sal00: Salinity, Practical [PSU] # name 7 = flag: flag # span 0 = 1, 5288 # span 1 = -0.300, 192.256 # span 2 = 6.9755, 12.6612 # span 3 = 0.001495, 3.354291 # span 4 = -2.653, 8.665 # span 5 = -1.387, 1.387 # span 6 = 0.0131, 33.0178 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 03 2012 05:58:16 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # 4484 # 27-Mar-12 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.39927478e-003 # 6.40237498e-004 # 2.13708788e-005 # 1.80396545e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # 3184 # 21-Mar-12 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02203365e+001 # 1.42981964e+000 # -2.27200653e-004 # 9.38032659e-005 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0573 # 01-Mar-12 # 9.200504e+002 # -2.513562e-001 # -2.051144e-008 # 0.00000 # # # # # # 0852 # 21-apr-11 # 4.6009 # 2.5060 # # # # datcnv_date = Dec 13 2012 16:26:29, 7.21d [datcnv_vars = 6] # datcnv_in = P:\Cruise_Data_Processing\2012-50\RAW\CTD\SBE25_16JUN-04JUL\2012-5 0-0322.hex P:\Cruise_Data_Processing\2012-50\Processing\doc\2012-50-SBE25.xmlcon # datcnv_skipover = 0 # wildedit_date = Dec 13 2012 16:31:48, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2012-50\Processing\convert\2012-50-032 2.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # wfilter_date = Dec 13 2012 16:33:43, 7.21d # wfilter_in = P:\Cruise_Data_Processing\2012-50\Processing\wildedit\2012-50-032 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 = Dec 13 2012 16:59:05, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-50\Processing\wfilter\2012-50-0322. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Dec 13 2012 17:00:26, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-50\Processing\celltm\2012-50-0322.c nv P:\Cruise_Data_Processing\2012-50\Processing\doc\2012-50-SBE25.xmlcon # file_type = ascii END* CTDEDIT was used to remove surface records. Data Processing Notes: ---------------------- THe comparison of SBE25 salinity with bottle samples suggests that the CTD was reading low. However, Salinity samples were stored for 4 months before they were analyzed. Based on recent cruises using the same types of bottle inserts, it appears that significant evaporation occurs after 2 months, and that by 4 months, bottle values are likely to read high by an average of >0.01. Furthermore, all samples came from about 8db where the salinity gradients were high, making the comparison even less suitable for recalibration of salinity. This was the first use of this CTD since the temeprature and conductivity sensors were last recalibrated, so it is expected that their calibrations would not have drifted significantly. No recalibration was applied to CTD salinity. The pressure sensor appeared to read high by 0.22db, which is within the accuracy quoted for the sensor. Pressure was recalibrated by adding 0.22db to avoid negative values. A pH sensor was attached to the CTD, but the data are not included in the files to be placed in the IOS Data Library because no field calibration information was available at the time of processing, and there are some concerns about how the sensors perform. For details on the processing see the report: 2012-50-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------- ---- ------ ------------ Pressure:StrainGauge dbars 10 -99 () (0.22 1) $END !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.3 11.6606 25.0615 5 2.0 11.6608 25.1095 8 3.1 11.6263 25.2595 9 4.0 11.5040 25.5561 9 5.0 11.2319 26.4166 9 6.0 10.9682 27.2653 10 7.0 10.7634 27.8492 9 8.0 10.6609 28.1220 10 9.0 10.5527 28.3583 9 10.0 10.5252 28.4034 10 11.0 10.4591 28.5116 10 12.1 10.3682 28.6722 9 13.0 10.3174 28.7732 9 14.0 10.1673 29.0550 10 15.0 9.8556 29.7318 9 16.0 9.7025 30.3445 9 17.0 9.6894 30.4061 10 18.0 9.6557 30.4397 10 19.1 9.5935 30.4893 10 20.1 9.5623 30.5070 9 21.0 9.5258 30.5361 10 22.0 9.4648 30.6124 9 23.0 9.3252 30.7572 10 24.0 9.1237 30.9023 10 25.0 9.0018 30.9456 8 26.0 8.8779 30.9744 11 27.0 8.7357 31.0431 8 28.0 8.5899 31.1200 10 29.0 8.5430 31.1594 10 30.1 8.3561 31.1668 10 31.0 8.4220 31.2081 8 32.0 8.4789 31.2533 10 33.0 8.4385 31.2963 9 34.0 8.3387 31.3684 10 35.0 8.2950 31.3954 9 36.0 8.2661 31.3973 9 37.0 8.2486 31.3983 9 38.0 8.2046 31.4690 9 39.0 8.1776 31.5150 8 40.0 8.1349 31.5520 8 41.0 8.1210 31.5594 10 42.1 8.0677 31.5676 9 43.0 8.0384 31.5773 9 44.0 8.0302 31.5858 9 45.0 8.0098 31.6132 10 46.0 7.9827 31.6582 9 47.0 7.9598 31.6806 9 48.0 7.9334 31.7031 9 49.0 7.9199 31.7138 10 50.0 7.9044 31.7260 10 51.0 7.8487 31.7590 9 52.0 7.8025 31.7844 9 53.0 7.7803 31.7943 10 54.0 7.7687 31.8025 10 55.0 7.7545 31.8155 9 56.0 7.7466 31.8301 10 57.0 7.6577 31.8889 11 57.9 7.6286 31.9449 9 59.0 7.6192 31.9554 10 60.1 7.6391 31.9708 10 61.0 7.6461 31.9931 10 62.0 7.6237 32.0273 10 63.0 7.6159 32.0463 10 64.0 7.6140 32.0495 9 65.0 7.6113 32.0554 10 66.0 7.6053 32.0605 10 67.0 7.5970 32.0653 9 68.0 7.5770 32.0917 10 69.0 7.5648 32.1057 10 70.0 7.5456 32.1247 9 71.0 7.5191 32.1471 10 72.0 7.5066 32.1597 9 73.0 7.4941 32.1701 10 74.0 7.4805 32.1828 9 75.0 7.4674 32.2288 8 76.0 7.4529 32.2745 9 77.0 7.4524 32.2920 9 78.0 7.4298 32.3085 9 79.0 7.4174 32.3161 10 80.0 7.4144 32.3173 10 81.0 7.4082 32.3179 8 82.0 7.4038 32.3190 10 83.0 7.3978 32.3216 10 84.0 7.3770 32.3547 11 85.1 7.3699 32.3663 10 86.0 7.3570 32.3932 10 87.0 7.3364 32.4398 10 88.0 7.3264 32.4633 9 89.0 7.3177 32.4825 9 90.0 7.2980 32.5246 11 91.0 7.2912 32.5370 10 92.1 7.2876 32.5439 10 93.0 7.2850 32.5499 9 94.0 7.2786 32.5637 11 95.0 7.2760 32.5686 11 96.0 7.2724 32.5752 10 97.0 7.2653 32.5861 10 98.0 7.2503 32.6068 10 99.0 7.2498 32.6108 10 100.0 7.2488 32.6152 11 101.0 7.2446 32.6179 10 102.0 7.2451 32.6191 10 103.0 7.2486 32.6243 9 103.9 7.2425 32.6404 11 105.0 7.2217 32.6626 10 106.0 7.2138 32.6682 10 107.0 7.2060 32.6738 11 108.0 7.2046 32.6777 10 109.0 7.2028 32.6810 10 110.0 7.1959 32.6871 10 111.0 7.1919 32.6922 9 112.0 7.1863 32.7004 10 113.0 7.1824 32.7080 9 114.0 7.1819 32.7126 9 115.0 7.1791 32.7170 9 116.0 7.1713 32.7265 9 117.0 7.1649 32.7353 10 118.0 7.1572 32.7462 10 119.0 7.1534 32.7535 9 120.0 7.1526 32.7548 11 121.0 7.1521 32.7557 10 122.0 7.1479 32.7620 10 123.0 7.1440 32.7669 11 124.0 7.1369 32.7781 12 125.1 7.1302 32.7884 9 126.0 7.1270 32.7936 10 127.0 7.1243 32.7988 12 128.0 7.1197 32.8091 10 129.0 7.1111 32.8247 10 130.0 7.1060 32.8331 10 131.0 7.1048 32.8360 11 132.0 7.1012 32.8409 11 133.0 7.0952 32.8466 11 134.0 7.0781 32.8701 10 135.0 7.0767 32.8768 11 136.0 7.0733 32.8825 10 137.0 7.0711 32.8863 12 138.0 7.0694 32.8893 10 139.0 7.0643 32.8969 11 140.0 7.0602 32.9026 11 141.0 7.0577 32.9064 11 142.0 7.0547 32.9095 11 143.0 7.0525 32.9121 12 144.0 7.0494 32.9170 11 145.0 7.0474 32.9206 11 146.0 7.0447 32.9248 11 147.0 7.0413 32.9291 9 148.0 7.0379 32.9329 11 149.0 7.0304 32.9405 11 150.0 7.0284 32.9426 11 151.0 7.0251 32.9459 9 152.0 7.0242 32.9467 10 153.0 7.0232 32.9480 9 153.9 7.0203 32.9507 11 154.9 7.0189 32.9523 11 156.0 7.0171 32.9540 10 157.0 7.0144 32.9571 12 158.0 7.0121 32.9595 11 159.0 7.0109 32.9610 12 160.0 7.0095 32.9635 11 161.0 7.0065 32.9666 11 162.0 7.0042 32.9685 12 163.1 6.9999 32.9710 12 164.0 6.9952 32.9750 11 165.0 6.9965 32.9794 12 166.0 6.9963 32.9822 11 167.0 6.9961 32.9835 12 168.0 6.9961 32.9845 12 169.0 6.9957 32.9850 12 170.1 6.9956 32.9855 11 171.0 6.9950 32.9865 13 172.0 6.9929 32.9892 13 173.0 6.9911 32.9910 11 174.0 6.9906 32.9919 12 175.0 6.9895 32.9930 12 176.0 6.9875 32.9952 12 176.9 6.9869 32.9961 12 178.0 6.9856 32.9975 14 179.1 6.9836 32.9998 11 180.0 6.9824 33.0012 11 181.0 6.9819 33.0016 12 182.0 6.9809 33.0027 12 183.0 6.9799 33.0037 11 184.0 6.9792 33.0046 11 185.0 6.9794 33.0057 11 186.0 6.9799 33.0068 11 187.0 6.9805 33.0075 11 188.0 6.9815 33.0088 12 189.0 6.9812 33.0102 11 190.0 6.9795 33.0124 11 191.0 6.9783 33.0139 13 192.1 6.9767 33.0160 12