*2011/05/21 14:07:08.16 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/08/31 01:59:26.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 101 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : BBF576B6 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.0846 100.7172 2 Temperature:Primary 'deg C (ITS90)' 10.32649 10.42196 3 Salinity:T0:C0 PSS-78 29.5485 29.80566 4 Number_of_bin_records n/a 6 22 $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 : NI EVENT NUMBER : 11 LATITUDE : 50 27.28000 N ! (deg min) LONGITUDE : 125 24.77000 W ! (deg min) WATER DEPTH : *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 3351 3351 MERGEHDR 1.1 2011/05/19 15:40:02 3351 3351 ADTIMCH 4.3 2011/05/19 16:00:52 3351 3351 DELETE 6.3 2011/05/19 17:29:54 3351 1068 CLIP 1.3 2011/05/19 17:32:20 1068 1035 CTDEDIT 4.61 2011/05/20 12:36:29 1035 1018 BINAVE 4.1.1 2011/05/20 13:55:05 1018 101 REMOVECH 8.0 2011/05/21 14:03:57 101 101 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 90.99 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 12:36:29 17 records were deleted in this editing session. 91 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 30010.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Aug 30 2010 19:36:41 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 10 08/30 18:59:26 smpls 37655 to 41005 nv = 0 avg = 1 stp = switch o f S> # nquan = 7 # nvalues = 3351 # 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, 3351 # span 1 = -0.370, 100.989 # span 2 = 10.3259, 13.4735 # span 3 = -0.009805, 3.390090 # span 4 = -1.134, 1.267 # span 5 = 0.0000, 30.2790 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 30 2010 18:59:26 # 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 10:40:06, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-72\RAW\CTD\2010-72-0011.hex Q:\Crui se_Data_Processing\2010-72\Processing\doc\2010-72-ctd.con # datcnv_skipover = 0 # wfilter_date = May 19 2011 11:14:22, 7.20c # wfilter_in = Q:\Cruise_Data_Processing\2010-72\Processing\convert\2010-72-0011 .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 12:05:21, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-72\Processing\wfilter\2010-72-0011. 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\2010-72-0011.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 10.4220 29.5485 20 1.9 10.4188 29.5489 22 3.0 10.4140 29.5498 16 4.0 10.4078 29.5511 17 5.0 10.4018 29.5549 14 6.0 10.3827 29.5696 15 7.0 10.3478 29.5866 15 8.0 10.3337 29.5927 14 9.0 10.3322 29.5948 12 9.9 10.3303 29.5974 13 11.0 10.3292 29.5987 12 12.0 10.3299 29.6024 11 13.0 10.3299 29.6039 12 14.0 10.3301 29.6055 11 15.0 10.3272 29.6074 9 16.0 10.3268 29.6115 11 17.0 10.3265 29.6139 14 18.0 10.3268 29.6159 13 19.0 10.3281 29.6176 14 20.0 10.3310 29.6244 16 21.0 10.3312 29.6264 18 22.0 10.3319 29.6273 17 23.0 10.3329 29.6283 18 24.0 10.3342 29.6297 16 25.0 10.3366 29.6352 13 26.0 10.3379 29.6422 12 27.0 10.3384 29.6442 12 28.0 10.3389 29.6473 10 29.0 10.3391 29.6504 12 30.0 10.3393 29.6569 10 31.0 10.3396 29.6589 10 31.9 10.3401 29.6601 7 32.9 10.3408 29.6627 8 34.0 10.3410 29.6633 9 35.0 10.3410 29.6632 8 35.9 10.3416 29.6646 8 37.0 10.3413 29.6629 9 38.0 10.3416 29.6632 8 39.0 10.3417 29.6631 8 40.0 10.3408 29.6601 9 41.0 10.3408 29.6607 8 42.0 10.3409 29.6602 8 42.9 10.3416 29.6640 8 44.0 10.3421 29.6666 9 45.0 10.3428 29.6694 9 46.0 10.3442 29.6754 7 47.0 10.3490 29.6891 8 48.0 10.3507 29.6931 8 48.9 10.3537 29.6992 8 50.0 10.3600 29.7144 9 51.0 10.3644 29.7247 8 52.0 10.3668 29.7315 8 53.0 10.3674 29.7325 9 54.0 10.3684 29.7346 8 55.0 10.3698 29.7384 8 56.0 10.3709 29.7423 9 57.0 10.3715 29.7433 8 58.1 10.3720 29.7453 8 59.1 10.3718 29.7456 8 60.0 10.3716 29.7451 7 61.0 10.3724 29.7455 8 62.0 10.3740 29.7518 8 63.0 10.3748 29.7551 8 64.0 10.3737 29.7516 8 65.0 10.3729 29.7484 8 66.0 10.3728 29.7474 9 67.0 10.3724 29.7454 8 68.0 10.3729 29.7470 9 69.0 10.3731 29.7469 7 70.0 10.3731 29.7468 7 71.0 10.3738 29.7480 8 72.0 10.3742 29.7494 8 73.0 10.3753 29.7528 8 74.0 10.3764 29.7558 6 75.0 10.3781 29.7630 9 76.1 10.3792 29.7679 7 77.0 10.3808 29.7733 8 78.0 10.3819 29.7787 9 79.0 10.3832 29.7846 9 79.9 10.3854 29.7909 9 81.0 10.3859 29.7962 9 82.0 10.3850 29.7986 9 83.0 10.3848 29.7991 9 83.9 10.3845 29.7990 9 85.0 10.3848 29.7995 10 86.0 10.3842 29.7986 9 87.0 10.3846 29.7993 9 88.0 10.3846 29.7998 8 89.0 10.3845 29.7994 10 89.9 10.3846 29.7992 8 90.9 10.3847 29.7997 8 92.0 10.3846 29.7999 10 93.0 10.3843 29.8000 9 94.0 10.3851 29.8011 8 95.0 10.3856 29.8025 9 96.0 10.3859 29.8029 9 97.0 10.3869 29.8038 9 98.0 10.3887 29.8055 7 99.0 10.3889 29.8057 10 100.0 10.3892 29.8053 11 100.7 10.3910 29.8056 11