*2013/12/16 15:38:30.65 *IOS HEADER VERSION 1.10 2011/10/26 2011/10/26 *FILE START TIME : UTC 2012/06/26 15:03:37.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 193 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 2CC6F404 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.443 192.522 2 Temperature:Primary 'deg C (ITS90)' 5.8588 11.23437 3 Salinity:T0:C0 PSS-78 31.34065 33.8176 4 Number_of_bin_records n/a 1 17 $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 : H03 EVENT NUMBER : 191 LATITUDE : 52 18.90000 N ! (deg min) LONGITUDE : 129 40.90000 W ! (deg min) WATER DEPTH : 210 *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 13:35:36 5306 5306 CLEAN 5.0.4 2012/12/14 15:46:38 5306 5306 MERGEHDR 1.1 2012/12/14 15:47:27 5306 5306 ADTIMCH 4.3 2012/12/14 15:48:22 5306 5306 CALIB 11.7 2012/12/14 15:49:16 5306 5306 SHIFTDAT 3.4 2012/12/14 15:50:07 5306 5306 DELETE 6.3 2012/12/14 15:50:57 5306 1983 CTDEDIT 4.61 2012/12/18 11:48:03 1983 1942 BINAVE 4.1.1 2012/12/18 17:20:05 1942 193 REMOVECH 8.1.1 2012/12/20 09:33:20 193 193 HDREDIT2 2.5.1 2012/12/20 10:14:03 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:30 193 193 $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 15:49:16 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 182.70 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/12/18 11:48:03 41 records were deleted in this editing session. 34 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 09:33:20 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 10:14:03 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_191_H03.hex Software Version 1.59 Temperature SN = 4484 Conductivity SN = 3184 System UpLoad Time = Jun 26 2012 17:48:47 ds SBE 25 CTD V 4.1c SN 0404 06/26/12 17:46:41.530 external pressure sensor, range = 1450 psia, tcval = -32 xtal = 9437232 clk = 32768.110 vmain = 10.7 iop = 183 vlith = 5.3 ncasts = 6 samples = 31003 free = 807462 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 1 06/26 08:03:37 smpls 5257 to 10562 nv = 1 avg = 1 stp = switch of S> # nquan = 8 # nvalues = 5306 # 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, 5306 # span 1 = -0.381, 192.476 # span 2 = 5.8587, 11.2374 # span 3 = 0.053205, 3.555809 # span 4 = -2.661, 8.465 # span 5 = -1.664, 1.803 # span 6 = 0.4146, 33.8181 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 26 2012 08:03:37 [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 16:25:55, 7.21d [datcnv_vars = 6] # datcnv_in = P:\Cruise_Data_Processing\2012-50\RAW\CTD\SBE25_16JUN-04JUL\2012-5 0-0191.hex P:\Cruise_Data_Processing\2012-50\Processing\doc\2012-50-SBE25.xmlcon # datcnv_skipover = 0 # wildedit_date = Dec 13 2012 16:31:38, 7.21d # wildedit_in = P:\Cruise_Data_Processing\2012-50\Processing\convert\2012-50-019 1.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 16:33:36, 7.21d # wfilter_in = P:\Cruise_Data_Processing\2012-50\Processing\wildedit\2012-50-019 1.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 16:58:56, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-50\Processing\wfilter\2012-50-0191. 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 17:00:15, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-50\Processing\celltm\2012-50-0191.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 and records corrupted by shed wakes; 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 1.4 11.2339 31.3409 2 2.0 11.2329 31.3408 9 3.0 11.2344 31.3406 6 3.9 11.2338 31.3409 8 5.0 11.2321 31.3412 9 6.0 11.2316 31.3413 12 7.0 11.2063 31.3450 8 8.0 11.1309 31.3541 7 9.0 11.0935 31.3546 9 10.0 11.0741 31.3539 11 11.0 11.0526 31.3547 9 12.1 10.9998 31.3573 9 13.1 10.9325 31.3606 9 14.0 10.8591 31.3641 8 14.9 10.7613 31.3690 9 16.0 10.6817 31.3727 10 17.0 10.6409 31.3746 8 18.0 10.5965 31.3774 8 19.0 10.5341 31.3827 10 20.0 10.4969 31.3851 10 20.9 10.4498 31.3879 7 22.0 10.3374 31.3976 9 23.0 10.1928 31.4148 11 24.1 10.1052 31.4274 8 25.0 10.0417 31.4433 8 26.0 10.0454 31.4516 10 27.0 9.9896 31.4683 9 28.0 9.8419 31.4949 8 29.0 9.7263 31.5175 10 30.0 9.6475 31.5335 9 31.0 9.5893 31.5442 8 32.0 9.5563 31.5508 9 33.0 9.5200 31.5586 11 34.0 9.4793 31.5680 9 35.0 9.4323 31.5796 9 36.1 9.3931 31.5895 10 37.0 9.3794 31.5938 11 37.9 9.3312 31.6073 7 38.9 9.2785 31.6259 6 40.0 9.2449 31.6390 9 41.0 9.2092 31.6490 14 42.0 9.1781 31.6539 7 43.0 9.0698 31.6806 7 44.1 8.8879 31.7218 13 45.0 8.7614 31.7465 10 45.9 8.6442 31.7783 7 47.0 8.6294 31.8200 8 48.0 8.7046 31.8698 13 49.0 8.6333 31.8891 8 50.0 8.5083 31.9008 6 51.1 8.4530 31.9150 12 51.9 8.4439 31.9309 13 52.9 8.4844 31.9637 7 54.0 8.5239 31.9794 7 55.0 8.6477 32.0358 13 56.0 8.6728 32.0895 10 57.0 8.6182 32.1118 8 58.0 8.5486 32.1165 9 59.0 8.4183 32.1119 9 60.0 8.1609 32.1055 11 61.0 8.1395 32.1272 10 62.0 8.1633 32.1498 11 62.9 8.1115 32.1650 9 64.0 8.0739 32.1791 8 65.1 8.0758 32.1840 9 66.0 8.0799 32.2081 10 67.0 8.0233 32.2231 9 68.0 7.9504 32.2249 9 69.0 7.8989 32.2293 8 70.0 7.8627 32.2364 12 71.0 7.8503 32.2468 8 72.0 7.8496 32.2707 9 73.0 7.8238 32.3049 14 73.9 7.8221 32.3197 8 75.0 7.8079 32.3330 7 76.1 7.7769 32.3520 12 76.9 7.7593 32.3648 11 77.9 7.7488 32.3733 7 79.0 7.7400 32.3798 8 80.0 7.7251 32.3894 13 81.0 7.7053 32.4094 10 82.0 7.6818 32.4339 10 82.9 7.6776 32.4476 9 84.0 7.6691 32.4657 12 85.0 7.6638 32.4762 11 86.0 7.6601 32.4839 8 87.0 7.6601 32.4900 8 88.0 7.6579 32.4971 9 89.0 7.6560 32.5037 12 90.0 7.6533 32.5125 9 91.0 7.6485 32.5215 8 92.0 7.6483 32.5240 10 93.0 7.6491 32.5258 16 94.0 7.6461 32.5340 10 95.0 7.6400 32.5467 8 96.1 7.6241 32.5690 10 97.0 7.5926 32.6008 9 98.0 7.5803 32.6123 12 99.0 7.5732 32.6191 9 100.0 7.5579 32.6296 10 101.0 7.5417 32.6416 9 102.1 7.5305 32.6504 9 103.0 7.5142 32.6604 15 104.0 7.4996 32.6692 10 105.0 7.4924 32.6728 8 106.0 7.4869 32.6744 8 107.0 7.4666 32.6809 12 107.9 7.4502 32.6852 10 109.0 7.4158 32.6983 9 110.1 7.3939 32.7078 8 111.0 7.3760 32.7151 12 111.9 7.3627 32.7221 12 113.0 7.3454 32.7353 8 114.0 7.3226 32.7548 9 115.1 7.2832 32.7847 12 116.0 7.2718 32.7923 11 117.0 7.2681 32.7950 9 118.1 7.2556 32.8051 10 119.0 7.2165 32.8397 11 120.0 7.1921 32.8639 10 120.9 7.1782 32.8802 11 122.0 7.1594 32.9011 8 123.0 7.1322 32.9313 10 124.0 7.1240 32.9415 13 125.0 7.1108 32.9574 11 126.1 7.0531 33.0230 10 126.9 7.0291 33.0476 12 128.0 7.0196 33.0567 9 129.1 7.0098 33.0668 15 129.9 7.0044 33.0722 9 131.0 6.9971 33.0793 6 132.1 6.9896 33.0870 11 133.0 6.9797 33.0964 11 134.0 6.9650 33.1111 8 135.1 6.9455 33.1315 11 136.0 6.9343 33.1431 14 137.0 6.9021 33.1772 12 138.1 6.8737 33.2078 9 139.1 6.8651 33.2164 14 139.9 6.8616 33.2197 11 141.0 6.8590 33.2222 7 142.1 6.8587 33.2236 12 143.0 6.8580 33.2245 12 144.0 6.8569 33.2254 8 145.1 6.8553 33.2265 13 146.0 6.8539 33.2276 13 147.0 6.8454 33.2362 9 147.9 6.8299 33.2521 11 148.9 6.8220 33.2606 11 150.0 6.8053 33.2782 14 150.9 6.7962 33.2883 9 152.0 6.7778 33.3084 8 153.0 6.7405 33.3450 12 154.0 6.7012 33.3839 10 155.0 6.6725 33.4010 10 156.0 6.5779 33.4494 11 156.9 6.5114 33.4850 14 158.0 6.4819 33.5149 9 159.1 6.4944 33.5368 12 160.0 6.4058 33.5801 13 161.0 6.2781 33.6322 9 162.0 6.2644 33.6395 11 162.9 6.2626 33.6405 13 164.0 6.2621 33.6421 10 165.1 6.2614 33.6454 13 166.0 6.2604 33.6485 14 167.0 6.2610 33.6511 9 168.1 6.2516 33.6584 11 169.0 6.2307 33.6713 15 170.0 6.2057 33.6749 10 171.0 6.1994 33.6793 12 172.0 6.2007 33.6847 10 173.1 6.2000 33.6884 12 173.9 6.1976 33.6896 13 175.0 6.1920 33.6905 9 176.1 6.1866 33.6913 11 177.0 6.1842 33.6915 17 177.9 6.1617 33.6978 12 179.0 6.0973 33.7246 9 180.0 6.0619 33.7376 14 180.9 6.0574 33.7418 13 182.0 6.0158 33.7589 9 183.0 5.9585 33.7821 10 184.0 5.9317 33.7918 13 184.9 5.9090 33.7977 14 186.0 5.8793 33.8078 14 186.9 5.8690 33.8118 15 188.0 5.8629 33.8145 10 189.0 5.8620 33.8150 10 190.1 5.8611 33.8159 12 191.0 5.8602 33.8165 11 192.0 5.8592 33.8172 8 192.5 5.8588 33.8176 1