*2013/12/16 15:38:32.16 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/07/02 20:26:43.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 184 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 367186F7 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.302333 183.5607 2 Temperature:Primary 'deg C (ITS90)' 6.953867 12.21133 3 Salinity:T0:C0 PSS-78 11.94043 33.0403 4 Number_of_bin_records n/a 3 15 $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 : IBC09 EVENT NUMBER : 313 LATITUDE : 51 59.40000 N ! (deg min) LONGITUDE : 127 56.70000 W ! (deg min) WATER DEPTH : 245 *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 13:35:55 5104 5104 CLEAN 5.0.4 2012/12/14 15:46:56 5104 5104 MERGEHDR 1.1 2012/12/14 15:47:43 5104 5104 ADTIMCH 4.3 2012/12/14 15:48:40 5104 5104 CALIB 11.7 2012/12/14 15:49:35 5104 5104 SHIFTDAT 3.4 2012/12/14 15:50:24 5104 5104 DELETE 6.3 2012/12/14 15:51:15 5104 1998 CTDEDIT 4.61 2012/12/18 16:48:03 1998 1963 BINAVE 4.1.1 2012/12/18 17:20:10 1963 184 REMOVECH 8.1.1 2012/12/20 09:33:21 184 184 HDREDIT2 2.5.1 2012/12/20 10:14:05 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:32 184 184 $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 15:49:35 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 173.61 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/12/18 16:48:03 35 records were deleted in this editing session. 8 changes in channel Salinity:T0:C0 -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_313_IBC09.hex Software Version 1.59 Temperature SN = 4484 Conductivity SN = 3184 System UpLoad Time = Jul 02 2012 18:21:31 ds SBE 25 CTD V 4.1c SN 0404 07/02/12 18:20:40.303 external pressure sensor, range = 1450 psia, tcval = -32 xtal = 9437232 clk = 32768.060 vmain = 9.2 iop = 197 vlith = 5.2 ncasts = 7 samples = 29788 free = 808677 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 4 07/02 13:26:43 smpls 16036 to 21139 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 5104 # 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, 5104 # span 1 = -0.300, 183.391 # span 2 = 6.9537, 12.3954 # span 3 = 0.029196, 3.354088 # span 4 = -2.653, 8.925 # span 5 = -1.387, 1.387 # span 6 = 0.1863, 33.0406 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jul 02 2012 13:26:43 [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 16:26:27, 7.21d [datcnv_vars = 6] # datcnv_in = P:\Cruise_Data_Processing\2012-50\RAW\CTD\SBE25_16JUN-04JUL\2012-5 0-0313.hex P:\Cruise_Data_Processing\2012-50\Processing\doc\2012-50-SBE25.xmlcon # datcnv_skipover = 0 # wildedit_date = Dec 13 2012 16:31:47, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2012-50\Processing\convert\2012-50-031 3.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\2012-50-031 3.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\2012-50-0313. 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 17:00:25, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-50\Processing\celltm\2012-50-0313.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; salinity was cleaned lightly. 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 12.2113 11.9404 6 2.0 11.8579 14.9410 9 3.0 11.5148 18.0900 10 4.0 11.3478 19.2975 9 5.0 11.1941 20.2771 10 6.0 10.3013 24.7916 9 7.0 9.7200 27.6226 9 8.0 9.6533 27.9745 8 9.0 9.5695 28.5613 10 10.0 9.4201 29.2639 9 11.0 9.2256 29.7585 9 12.0 9.1695 29.8681 9 13.0 9.1224 29.9885 8 14.0 9.0897 30.0747 8 15.0 9.0687 30.1190 8 16.0 9.0633 30.1426 8 17.0 9.0366 30.1961 8 18.0 8.9719 30.3291 8 19.0 8.9021 30.4325 9 20.0 8.8457 30.4772 8 21.0 8.7591 30.5788 8 22.0 8.6873 30.6243 9 23.0 8.5746 30.7604 8 23.9 8.4786 30.8650 9 25.0 8.4122 30.9281 9 26.0 8.3609 30.9634 9 27.0 8.3129 31.0001 9 28.0 8.2994 31.0124 10 29.0 8.2901 31.0306 10 30.0 8.2482 31.0797 9 31.0 8.2330 31.0974 9 32.0 8.1910 31.1298 10 33.0 8.1200 31.1945 9 34.0 8.1128 31.2085 11 35.0 8.1095 31.2127 9 36.0 8.0828 31.2367 12 37.0 8.0617 31.2594 11 38.0 8.0526 31.2701 10 39.0 7.9869 31.3502 10 40.0 7.9308 31.4197 11 41.0 7.8926 31.4722 9 42.0 7.8425 31.5402 11 43.1 7.8243 31.5618 9 44.0 7.8124 31.5747 9 45.0 7.8008 31.5884 10 46.0 7.7925 31.5986 10 47.0 7.7869 31.6058 8 48.0 7.7835 31.6113 10 49.0 7.7771 31.6192 8 50.0 7.7299 31.6747 8 51.0 7.6973 31.7449 9 52.0 7.6819 31.7680 9 53.0 7.6764 31.7783 8 54.0 7.6673 31.7914 9 55.0 7.6639 31.7958 9 56.0 7.6611 31.8003 10 57.0 7.6573 31.8060 9 58.0 7.6554 31.8069 10 59.0 7.6480 31.8128 8 60.0 7.6344 31.8326 9 61.0 7.6289 31.8630 9 62.0 7.5980 31.9255 10 63.0 7.5879 31.9478 9 64.0 7.5822 31.9587 10 65.0 7.5789 31.9642 10 66.1 7.5496 32.0174 10 67.0 7.5263 32.0613 8 68.0 7.5196 32.0795 11 69.0 7.5143 32.0989 10 70.0 7.5110 32.1096 10 71.0 7.5110 32.1095 10 72.0 7.5083 32.1150 11 73.0 7.5029 32.1297 11 74.0 7.4875 32.1590 10 75.0 7.4618 32.1970 12 76.0 7.4421 32.2269 11 77.0 7.4405 32.2290 10 78.0 7.4278 32.2531 11 79.0 7.4141 32.2785 10 80.0 7.3945 32.3148 11 81.0 7.3770 32.3470 10 82.0 7.3672 32.3652 10 83.0 7.3637 32.3731 10 84.0 7.3574 32.3873 11 85.0 7.3467 32.4072 9 86.0 7.3332 32.4296 10 87.0 7.3179 32.4546 9 88.0 7.3085 32.4717 10 89.1 7.3032 32.4824 10 90.0 7.3015 32.4911 10 91.0 7.3023 32.4947 9 92.0 7.3020 32.4958 10 93.0 7.2966 32.5000 10 94.0 7.2934 32.5014 11 95.0 7.2909 32.5066 11 96.0 7.2786 32.5290 10 97.0 7.2757 32.5337 10 97.9 7.2744 32.5356 11 99.0 7.2727 32.5385 10 100.0 7.2692 32.5449 11 101.0 7.2488 32.5800 12 102.0 7.2353 32.6030 10 103.0 7.2265 32.6174 11 104.0 7.2198 32.6285 11 105.0 7.2090 32.6460 11 106.0 7.1971 32.6654 12 107.0 7.1924 32.6733 10 108.0 7.1865 32.6834 12 109.0 7.1818 32.6914 10 110.0 7.1787 32.6966 10 111.0 7.1767 32.7002 11 112.0 7.1766 32.7007 10 113.0 7.1778 32.6990 10 114.0 7.1773 32.7003 10 115.0 7.1704 32.7117 11 116.0 7.1709 32.7110 11 117.0 7.1642 32.7223 11 118.0 7.1402 32.7617 11 119.0 7.1263 32.7841 11 120.0 7.1208 32.7917 12 121.0 7.1184 32.7953 11 122.0 7.1137 32.8023 11 123.0 7.1053 32.8161 12 124.0 7.0974 32.8292 12 125.0 7.0745 32.8660 12 126.0 7.0657 32.8796 11 127.0 7.0592 32.8899 13 128.1 7.0559 32.8948 12 129.0 7.0533 32.8989 11 129.9 7.0525 32.9006 12 131.0 7.0511 32.9031 13 132.0 7.0464 32.9109 12 133.0 7.0458 32.9119 12 134.0 7.0469 32.9104 12 135.0 7.0421 32.9173 12 136.0 7.0416 32.9182 12 137.0 7.0412 32.9188 13 138.0 7.0399 32.9206 11 139.0 7.0382 32.9231 13 140.0 7.0359 32.9270 11 141.0 7.0314 32.9347 13 142.0 7.0274 32.9406 12 143.0 7.0171 32.9532 12 144.0 7.0147 32.9560 13 145.0 7.0137 32.9573 11 146.0 7.0129 32.9586 11 147.0 7.0065 32.9676 12 148.0 7.0054 32.9692 11 149.0 7.0054 32.9694 12 150.0 7.0036 32.9719 13 151.0 7.0020 32.9740 13 152.0 6.9970 32.9808 13 153.0 6.9819 33.0000 13 153.9 6.9708 33.0136 13 155.0 6.9688 33.0167 14 156.0 6.9681 33.0179 13 157.0 6.9680 33.0182 13 158.0 6.9678 33.0189 12 159.0 6.9677 33.0192 14 160.0 6.9680 33.0196 12 161.0 6.9681 33.0196 13 162.0 6.9678 33.0211 14 163.0 6.9680 33.0212 14 164.0 6.9680 33.0218 15 165.0 6.9674 33.0235 13 166.0 6.9675 33.0235 14 166.9 6.9676 33.0236 13 168.0 6.9676 33.0235 14 169.0 6.9667 33.0249 14 170.0 6.9671 33.0247 13 171.0 6.9669 33.0250 13 172.0 6.9669 33.0247 14 173.0 6.9672 33.0244 14 174.0 6.9668 33.0252 12 175.0 6.9667 33.0256 13 176.0 6.9665 33.0261 12 177.0 6.9661 33.0265 12 178.0 6.9660 33.0268 12 179.0 6.9660 33.0271 12 180.0 6.9659 33.0271 13 181.1 6.9642 33.0292 14 182.0 6.9598 33.0340 12 183.0 6.9553 33.0389 13 183.6 6.9539 33.0403 3