*2011/05/21 14:07:08.10 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/08/31 00:14:10.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 80 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1805C7F6 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.072 79.98734 2 Temperature:Primary 'deg C (ITS90)' 10.23368 10.70149 3 Salinity:T0:C0 PSS-78 29.50311 29.73251 4 Number_of_bin_records n/a 6 21 $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: Q:\Cruise_Data_Processing\2010-72\Pro $END *ADMINISTRATION MISSION : 2010-72 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Discovery Islands Circulation SCIENTIST : Tuele D. PLATFORM : Nucleus *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : PA2 EVENT NUMBER : 9 LATITUDE : 50 29.02000 N ! (deg min) LONGITUDE : 125 22.07000 W ! (deg min) WATER DEPTH : 100 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $REMARKS SOFTWARE VERSION 1.59 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 3.1 2011/05/19 12:09:43 3042 3042 MERGEHDR 1.1 2011/05/19 15:40:02 3042 3042 ADTIMCH 4.3 2011/05/19 16:00:52 3042 3042 DELETE 6.3 2011/05/19 17:29:53 3042 642 CLIP 1.3 2011/05/19 17:32:20 642 619 CTDEDIT 4.61 2011/05/20 12:05:26 619 599 BINAVE 4.1.1 2011/05/20 13:55:05 599 80 REMOVECH 8.0 2011/05/21 14:03:57 80 80 HDREDIT2 2.5.1 2011/05/21 14:07:08 ? ? $END $REMARKS -The following ADTIMCH parameters were used. Add 7.00 hours to times in header file section Add 7.00 hours to times in data records -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 70.32 dbars Sample interval (from FILE section of header) = 0.125 seconds. -The following CLIP parameters were used. Clip by Channel Range Clip Channel: Pressure:StrainGauge Min,Max = 0.500, 50000.000 Time Not Available in File -CTDEDIT 2011/05/20 12:05:26 20 records were deleted in this editing session. 37 changes in channel Salinity:T0:C0 -The following BINAVE parameters were used: Bin channel = Pressure 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 2011/05/21 14:03:57 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2011/05/21 14:07:08 Applied edit header: Q:\Cruise_Data_Processing\2010-72\Processing\doc\2009-72-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\Dicovery Islands\2010-72\CTD Data\August 30008.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Aug 30 2010 19:34:41 2010-72 Nucleus ds SBE 25 CTD V 4.1a SN 334 08/30/10 19:31:46.912 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.586 vmain = 12.5 iop = 179 vlith = 5.1 ncasts = 11 samples = 41006 free = 1007076 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 = 2850 battery type = ALKALINE 0 external voltages sampled S> dh cast 8 08/30 17:14:10 smpls 32433 to 35474 nv = 0 avg = 1 stp = switch of S> # nquan = 7 # nvalues = 3042 # 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 = sal00: Salinity, Practical [PSU] # name 6 = flag: flag # span 0 = 1, 3042 # span 1 = -0.473, 80.316 # span 2 = 10.2336, 14.1790 # span 3 = -0.001600, 3.414132 # span 4 = -1.229, 1.493 # span 5 = 0.0000, 29.7366 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 30 2010 17:14:10 # bad_flag = -9.990e-29 # # # # # # -9 # 30-Dec-08 # 1 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.000 # 4.36843352e-003 # 6.37967509e-004 # 2.10378556e-005 # 1.77863450e-006 # 1000.000 # 1.00000000 # 0.0000 # # # # # # -9 # 07-Jan-09 # 1 # # 0.0000 # 2000.0000 # # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.00000000e+000 # 0.0 # -9.57000000e-008 # # # -1.02029480e+001 # 1.56004578e+000 # -1.66872888e-003 # 2.10715177e-004 # -9.57000000e-008 # 3.2500e-006 # # 1.00000000 # 0.00000 # # # # # # 0464 # 23-Mar-06 # 7.965379e+002 # -2.072944e-001 # 2.458910e-007 # 0.00000 # # # # datcnv_date = May 19 2011 10:40:05, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-72\RAW\CTD\2010-72-0009.hex Q:\Crui se_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # datcnv_skipover = 0 # wfilter_date = May 19 2011 11:14:21, 7.20c # wfilter_in = Q:\Cruise_Data_Processing\2010-72\Processing\convert\2010-72-0009 .cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = May 19 2011 12:05:20, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-72\Processing\wfilter\2010-72-0009. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 19 2011 12:05:38, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-72\Processing\celltm\2010-72-0009.c nv Q:\Cruise_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # file_type = ascii END* CTDEDIT was used to remove a few records from the top and bottom of the cast; salinity was cleaned lightly. ---------------------------------------------------------------------- The pressure sensor is considered ±0.2db The CTD salinity is within 0.001 of bottles and post-cruise calibration showed no signficiant drift in temperature and conductivity. The CTD salinity precision is considered ±0.001psu when stopped. In motion the salinity is considered ±0.005psu. ---------------------------------------------------------------------- !--1--- ---2---- ---3---- -4-- !Pressu Temperat Salinity Numb !re ure: :T0:C0 er_o ! Primary ~bin ! _rec ! ords !------ -------- -------- ---- *END OF HEADER 1.1 10.7015 29.5031 17 1.9 10.5850 29.5064 21 3.0 10.5396 29.5114 14 4.0 10.4673 29.5155 12 5.0 10.3947 29.5143 10 6.0 10.3730 29.5148 10 7.0 10.3638 29.5171 9 8.0 10.3532 29.5179 10 9.0 10.3424 29.5174 8 10.0 10.3407 29.5186 8 11.0 10.3402 29.5211 8 12.0 10.3418 29.5229 8 12.9 10.3365 29.5287 8 14.0 10.3161 29.5299 8 14.9 10.3027 29.5302 8 16.0 10.2860 29.5334 8 17.0 10.2868 29.5474 8 17.9 10.2966 29.5530 8 18.9 10.2982 29.5547 8 20.0 10.2962 29.5552 9 21.0 10.2964 29.5553 7 22.0 10.2944 29.5556 9 23.0 10.2939 29.5561 7 24.0 10.2922 29.5562 8 25.0 10.2905 29.5561 8 26.0 10.2875 29.5560 6 26.9 10.2801 29.5555 6 27.9 10.2721 29.5550 6 29.0 10.2498 29.5538 7 30.0 10.2460 29.5548 6 31.0 10.2435 29.5562 7 32.0 10.2392 29.5590 6 33.0 10.2367 29.5603 6 34.0 10.2352 29.5606 7 35.0 10.2337 29.5615 6 36.0 10.2337 29.5630 6 36.9 10.2349 29.5640 6 38.0 10.2417 29.5671 7 39.0 10.2663 29.5751 6 40.0 10.2981 29.5846 7 41.1 10.3189 29.5938 6 42.1 10.3241 29.5961 6 43.0 10.3256 29.5970 6 44.0 10.3273 29.5988 6 45.0 10.3346 29.6047 7 46.0 10.3519 29.6164 6 47.1 10.3549 29.6199 6 48.0 10.3519 29.6196 6 49.0 10.3435 29.6179 7 50.0 10.3438 29.6182 6 51.0 10.3441 29.6185 6 52.0 10.3403 29.6148 6 52.9 10.3386 29.6123 6 54.0 10.3381 29.6111 7 55.1 10.3393 29.6140 6 56.0 10.3306 29.6214 6 57.0 10.3242 29.6225 6 58.0 10.3132 29.6248 6 59.0 10.3052 29.6279 7 60.1 10.3138 29.6385 6 61.0 10.3371 29.6543 6 62.0 10.3626 29.6755 6 63.0 10.3751 29.6945 6 64.0 10.3733 29.6970 6 65.0 10.3719 29.6979 6 65.9 10.3712 29.7010 6 66.9 10.3688 29.7037 6 68.0 10.3677 29.7047 7 69.0 10.3682 29.7047 6 70.0 10.3714 29.7069 6 70.9 10.3788 29.7125 6 71.9 10.3803 29.7145 6 72.9 10.3806 29.7144 6 74.0 10.3707 29.7162 7 75.1 10.3638 29.7182 8 76.1 10.3634 29.7220 7 77.0 10.3635 29.7253 8 78.0 10.3636 29.7271 8 79.0 10.3641 29.7291 9 80.0 10.3654 29.7325 15