*2018/05/10 11:24:25.69 *IOS HEADER VERSION 2.0 2016/04/28 2016/06/13 IVF16 *FILE START TIME : UTC 2012/06/08 20:59:51.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 52 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : EC066735 NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 2.015 52.864 2 Temperature:Primary 'deg C (ITS90)' 8.8829 13.2587 3 Transmissivity %/metre 48.67 78.15 4 Salinity:T0:C0 PSS-78 23.4088 31.7815 5 Number_of_bin_records n/a 9 24 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 7 F ' ' 2 4 -99 ' ' 9 F ' ' 4 5 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: P:\Cruise_Data_Processing\2012-36\Pro $END *ADMINISTRATION MISSION : 2012-36 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Kyuquot Circulation SCIENTIST : Tuele D. PLATFORM : Seaveyor 1 *LOCATION GEOGRAPHIC AREA : Kyuquot Sound STATION : CI4 EVENT NUMBER : 19 LATITUDE : 50 6.98700 N ! (deg min) LONGITUDE : 127 6.47600 W ! (deg min) WATER DEPTH : 72 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 334 $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! ------------------------ ------ ---------- -------- --------- --------- SBE_IOS 3.1.2 2012/06/16 14:54:15 2690 2690 CLEAN 5.0.4 2012/06/16 14:54:35 ? ? MERGEHDR 1.1 2012/06/16 15:07:01 2690 2690 ADTIMCH 4.3 2012/06/16 15:38:51 2690 2690 DELETE 6.3 2012/06/16 16:22:53 2690 841 CTDEDIT 4.61 2012/06/19 15:22:06 841 831 BINAVE 4.1.1 2012/06/20 11:08:11 831 52 REMOVECH 8.1.1 2012/06/20 11:21:00 52 52 CALIB 11.7 2012/06/26 16:35:37 52 52 CLEAN 5.0.4 2012/06/26 16:44:56 52 52 HDREDIT2 2.5.1 2012/06/26 17:34:47 ? ? CHANGE_CTD_CHANNEL_NAMES 1.0 2013/12/16 15:38:21 52 52 HDREDIT2 3.1.1 2018/05/10 11:24:25 ? ? $END $REMARKS -CLEAN functions: 2012/06/16 14:54:27 20 Set event to last 4 characters of file name -The following ADTIMCH parameters were used. Add -16.00 hours to times in header file section -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 43.07 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2012/06/19 15:22:06 10 records were deleted in this editing session. 6 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 2012/06/20 11:21:00 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -CALIB parameters: 2012/06/26 16:35:37 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = P:\Cruise_Data_Processing\2012-36\Processing\doc\2012-36-recal1.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 3 Transmissivity %/metre 10 -0.8150000E-01 0.8961000E+00 -CLEAN functions: 2012/06/26 16:44:55 20 Reset #RECS, MIN & MAX values in header. Insert Pad Values in Channel: Transmissivity [%/metre] where channel Transmissivity [%/metre] is in the range -10 to -0.1E-03 6 data records in pad range. -HEADER EDITS: 2012/06/26 17:34:47 Applied edit header: P:\Cruise_Data_Processing\2012-36\Processing\doc\2012-36-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 4: Salinity:Practical:T0:C0 [PSS-78] Name: Salinity:T0:C0 ==> Salinity:Practical:T0:C0 -HEADER EDITS: 2018/05/10 11:24:25 Applied edit header: P:\Cruise_Data_Processing\2012-36\2012-36-fix-hdr.txt $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Kyuquot\CTD Data\June2012\02-31019.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Jun 09 2012 14:17:44 Kyuquot Surprise Island ds SBE 25 CTD V 4.1a SN 334 06/10/12 12:58:02.957 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.675 vmain = 10.6 iop = 196 vlith = 5.3 ncasts = 34 samples = 135703 free = 702763 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 = 1 battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 19 06/09 12:59:51 smpls 77516 to 80205 nv = 1 avg = 1 stp = switch o f S> # nquan = 8 # nvalues = 2690 # 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 = dz/dtM: Descent Rate [m/s] # name 5 = CStarTr0: Beam Transmission, WET Labs C-Star [%] # name 6 = sal00: Salinity, Practical [PSU] # name 7 = flag: flag # span 0 = 1, 2690 # span 1 = 0.423, 53.069 # span 2 = 8.8635, 13.3908 # span 3 = 0.165900, 3.494152 # span 4 = -1.246, 1.133 # span 5 = -1.2778, 98.1543 # span 6 = 1.1000, 31.7991 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Jun 09 2012 12:59:51 [Instrument's time stamp, header] # bad_flag = -9.990e-29 # # # # # -9 # 30-Dec-10 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36827688e-003 # 6.37644136e-004 # 2.08195791e-005 # 1.72930982e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # -9 # 29-Dec-10 # 1 # # 0.0000 # 2000.0000 # 0 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02007086e+001 # 1.55928564e+000 # -1.50293924e-003 # 2.03428753e-004 # -9.57000000e-008 # 3.2500e-006 # # 0.00000000e+000 # # 1.00000000 # 0.00000 # # # # # # 0464 # 17-Jan-11 # 7.937995e+002 # -2.072391e-001 # 2.742260e-007 # 2.50000 # # # # # # 498 # 10-Feb-2011 # 24.5730 # -1.2778 # 0.250 # # # # datcnv_date = Jun 15 2012 17:10:50, 7.21d [datcnv_vars = 6] # datcnv_in = P:\Cruise_Data_Processing\2012-36\RAW\CTD\02-31019.hex P:\Cruise_D ata_Processing\2012-36\Processing\doc\2012-36-ctd2.xmlcon # datcnv_skipover = 0 # wfilter_date = Jun 16 2012 14:35:28, 7.21d # wfilter_in = P:\Cruise_Data_Processing\2012-36\Processing\convert\2012-36-0019 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jun 16 2012 14:37:10, 7.21d # celltm_in = P:\Cruise_Data_Processing\2012-36\Processing\wfilter\2012-36-0019. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jun 16 2012 14:38:57, 7.21d [derive_vars = 1] # Derive_in = P:\Cruise_Data_Processing\2012-36\Processing\celltm\2012-36-0019.c nv P:\Cruise_Data_Processing\2012-36\Processing\doc\2012-36-ctd2.xmlcon # file_type = ascii END* CTDEDIT was used to remove corrupted records near the top and bottom of the cast; salinity was cleaned lightly. Data Processing Notes: ---------------------- Transmissivity data are nominal and unedited, except that some records were removed in editing temperature and salinity. The parameters used in the original conversion of transmissivity produced unbelievably high values, so a post-cruise calibration was done and a correction applied. There were only 2 salinity calibration samples; the CTD was within +/-0.004 of those bottles. For details on the processing see processing report: 2012-36-proc.doc. *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------- --------- ---- ------ ------------ Transmissivity %/metre 10 -99 () (-0.815E-01 0.8961) $END !--1--- ---2---- --3--- ---4---- -5-- !Pressu Temperat Transm Salinity Numb !re ure: issivi :T0:C0 er_o ! Primary ty ~bin ! _rec ! ords !------ -------- ------ -------- ---- *END OF HEADER 2.0 13.2587 53.95 23.4088 21 3.0 12.6671 51.89 27.7245 20 4.0 11.9329 51.00 29.8498 20 5.0 11.5841 49.65 30.3944 19 6.0 11.4063 48.67 30.5804 18 7.0 11.3403 50.19 30.6333 18 8.0 11.2508 49.83 30.7020 19 9.0 11.1934 50.64 30.7432 17 10.0 11.1383 51.89 30.7732 20 11.0 11.0687 51.98 30.8071 18 12.0 10.9349 54.31 30.8561 20 13.0 10.8145 54.85 30.9127 17 13.9 10.7748 55.84 30.9378 18 14.9 10.7250 55.84 30.9619 19 15.9 10.7019 56.64 30.9962 19 17.0 10.6284 59.33 31.0145 15 17.9 10.6234 59.78 31.0547 20 19.0 10.6059 64.89 31.0753 19 20.0 10.5629 65.06 31.0941 19 21.0 10.5443 66.32 31.1138 19 22.0 10.4555 65.87 31.1320 22 23.0 10.3997 68.74 31.1663 17 24.0 10.3731 70.35 31.1878 18 25.1 10.3544 70.62 31.2233 13 26.0 10.3255 70.89 31.2296 19 27.0 10.2938 70.35 31.2401 16 28.0 10.2560 70.62 31.2572 22 29.0 10.2181 72.32 31.2939 17 30.0 10.2017 72.77 31.3107 20 30.9 10.1797 72.95 31.3238 21 32.0 10.1433 73.04 31.3299 18 33.0 10.0729 72.86 31.3424 24 34.0 10.0433 73.31 31.3701 16 35.0 10.0239 73.85 31.3827 16 36.0 9.9655 74.38 31.3945 16 37.0 9.8899 73.94 31.4073 11 38.0 9.8071 73.76 31.4334 10 39.0 9.7435 73.76 31.4494 11 40.0 9.6820 74.38 31.4628 10 40.9 9.5839 74.38 31.4884 11 42.1 9.4420 73.76 31.5210 12 43.0 9.4048 73.85 31.5401 9 44.0 9.3865 74.29 31.5518 11 45.0 9.3502 75.37 31.5689 11 46.0 9.3168 76.00 31.5808 11 47.0 9.2440 76.98 31.6069 11 48.0 9.1379 77.88 31.6349 10 49.0 9.0267 78.15 31.6825 11 50.0 9.0046 77.61 31.6911 12 51.0 8.9800 77.61 31.7052 10 51.9 8.9435 77.43 31.7318 11 52.9 8.8829 77.34 31.7815 9