*2011/05/27 13:06:02.19 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/12/09 19:27:02.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 102 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : 1BDD1815 NUMBER OF CHANNELS : 5 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 1.103083 101.9426 2 Temperature:Primary 'deg C (ITS90)' 7.769125 8.997288 3 Transmissivity %/metre 54.575 57.89286 4 Salinity:T0:C0 PSS-78 28.32428 30.43793 5 Number_of_bin_records n/a 13 28 $END $TABLE: CHANNEL DETAIL ! No Pad Start Width Format Type Decimal_Places !--- ---- ----- ----- ------ ---- -------------- 1 -99 ' ' 7 F ' ' 1 2 -99 ' ' 9 F ' ' 4 3 -99 ' ' 6 F ' ' 1 4 -99 ' ' 9 F ' ' 4 5 ' ' ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data_Processing\2010-79\Pro $END *ADMINISTRATION MISSION : 2010-79 AGENCY : IOS, Ocean Sciences Division, Sidney, B.C. COUNTRY : Canada PROJECT : Discovery Islands Circulation SCIENTIST : Tuele D. PLATFORM : Big Winds *LOCATION GEOGRAPHIC AREA : Discovery Islands STATION : CA3 EVENT NUMBER : 16 LATITUDE : 50 17.44000 N ! (deg min) LONGITUDE : 125 5.06000 W ! (deg min) *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 2011/05/24 17:41:48 4466 4466 MERGEHDR 1.1 2011/05/25 14:26:21 4466 4466 ADTIMCH 4.3 2011/05/26 16:51:31 4466 4466 SHIFTDAT 3.4 2011/05/26 17:32:59 4466 4466 DELETE 6.3 2011/05/27 09:27:26 4466 1693 CLIP 1.3 2011/05/27 09:27:33 1693 1671 CTDEDIT 4.61 2011/05/27 10:54:13 1671 1666 BINAVE 4.1.1 2011/05/27 11:16:14 1666 102 REMOVECH 8.0 2011/05/27 11:52:52 102 102 HDREDIT2 2.5.1 2011/05/27 13:06:02 ? ? $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 SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.40 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 < 0.20m/s (calculated over 5 points) will be deleted. Drop rate applies in the range 10.00 to 92.22 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 = 0.700, 50000.000 Time Not Available in File -CTDEDIT 2011/05/27 10:54:13 5 records were deleted in this editing session. 83 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 2011/05/27 11:52:52 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Descent_Rate [m/s] Flag -HEADER EDITS: 2011/05/27 13:06:02 Applied edit header: Q:\Cruise_Data_Processing\2010-79\Processing\doc\2009-79-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:\Documents and Settings\tueled\My Documents\My DATA\Raza 2010\raz adec020.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Dec 13 2010 10:36:23 2010-72 Nucleus ds SBE 25 CTD V 4.1a SN 334 12/13/10 11:26:39.169 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.525 vmain = 11.4 iop = 231 vlith = 5.0 ncasts = 25 samples = 97587 free = 664654 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 2 external voltages sampled stored voltage # 0 = external voltage 0 stored voltage # 1 = external voltage 4 S> dh cast 20 12/09 12:27:02 smpls 80289 to 84754 nv = 2 avg = 1 stp = switch o f S> # nquan = 8 # nvalues = 4466 # 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 = xmiss: Beam Transmission, Chelsea/Seatech/Wetlab CStar [%] # name 6 = sal00: Salinity, Practical [PSU] # name 7 = flag: flag # span 0 = 1, 4466 # span 1 = -0.453, 102.220 # span 2 = 7.3331, 8.9998 # span 3 = 0.051166, 3.280510 # span 4 = -0.661, 0.756 # span 5 = 0.2145, 90.3965 # span 6 = 0.3741, 30.4447 # span 7 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Dec 09 2010 12:27:02 # 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 # 0.20000 # # # # # # 498DR # 01-Nov-2010 # 21.5899 # -1.2090 # 0.250 # # # # # # # datcnv_date = May 24 2011 17:34:49, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-79\RAW\CTD\2010-79-0020.hex Q:\Crui se_Data_Processing\2010-79\Processing\doc\2010-79-ctd.con # datcnv_skipover = 0 # wfilter_date = May 24 2011 17:37:29, 7.20c # wfilter_in = Q:\Cruise_Data_Processing\2010-79\Processing\convert\2010-79-0016 .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 24 2011 17:38:57, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-79\Processing\wfilter\2010-79-0016. cnv # celltm_alpha = 0.0400, 0.0000 # celltm_tau = 8.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = May 24 2011 17:40:08, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-79\Processing\celltm\2010-79-0016.c nv Q:\Cruise_Data_Processing\2010-79\Processing\doc\2010-79-ctd.con # file_type = ascii END* CTDEDIT was used to remove a few records corrupted by shed wakes; salinity was cleaned. ---------------------------------------------------------------------- The pressure sensor is considered ±0.2db Based on a bottle comparison from another cruise and a post-cruise factory report on sensor calibration drift, the CTD salinity calibration is considered to be accurate to within 0.001. The CTD salinity precision is considered ±0.001psu when stopped. In motion the salinity is considered ±0.005psu. ---------------------------------------------------------------------- !--1--- ---2---- --3-- ---4---- -5-- !Pressu Temperat Trans Salinity Numb !re ure: missi :T0:C0 er_o ! Primary vity ~bin ! _rec ! ords !------ -------- ----- -------- ---- *END OF HEADER 1.1 7.7691 57.0 28.3243 24 2.0 7.7785 57.2 28.3457 26 3.0 7.8176 57.4 28.4050 26 4.0 7.8455 57.8 28.4537 24 5.0 7.8586 57.9 28.4780 28 6.0 7.8782 57.8 28.5177 23 7.0 7.8864 57.7 28.5400 26 8.0 7.8903 57.5 28.5491 26 9.0 7.8987 57.5 28.5703 26 9.9 7.9121 57.3 28.5980 22 11.0 7.9269 57.4 28.6322 22 11.9 7.9256 57.5 28.6297 25 13.0 7.9271 57.4 28.6337 28 14.0 7.9273 57.3 28.6341 25 14.9 7.9272 57.3 28.6332 18 16.0 7.9342 57.3 28.6473 16 17.0 7.9404 57.3 28.6635 14 18.0 7.9403 57.3 28.6638 14 19.0 7.9415 57.4 28.6656 15 20.0 7.9454 57.3 28.6744 14 21.0 7.9656 57.3 28.7154 14 21.9 7.9981 57.2 28.7918 15 23.0 8.0151 56.9 28.8368 15 24.0 8.0174 57.0 28.8432 15 25.0 8.0220 56.9 28.8538 14 26.0 8.0257 56.9 28.8624 14 27.0 8.0333 56.8 28.8800 15 28.0 8.0409 56.7 28.8982 15 29.1 8.0572 56.6 28.9318 15 30.0 8.0868 56.5 29.0025 14 31.0 8.1028 56.4 29.0513 16 32.0 8.1058 56.3 29.0622 14 33.0 8.1072 56.2 29.0659 14 34.0 8.1082 56.3 29.0677 16 35.0 8.1082 56.2 29.0685 15 36.0 8.1054 56.1 29.0622 14 37.0 8.1254 56.1 29.1039 15 38.0 8.1331 55.9 29.1291 13 39.0 8.1410 55.8 29.1359 15 40.0 8.1758 55.7 29.2007 15 41.0 8.2194 55.6 29.2773 15 42.0 8.2401 55.3 29.3152 14 43.0 8.2452 55.2 29.3231 15 44.0 8.2474 55.1 29.3299 14 45.0 8.2491 55.1 29.3332 15 46.0 8.2532 55.0 29.3380 15 47.0 8.2612 55.1 29.3508 14 48.0 8.2635 55.0 29.3639 15 49.0 8.2636 55.0 29.3659 16 50.0 8.2654 55.1 29.3695 15 51.0 8.2670 54.9 29.3709 14 52.0 8.2737 54.9 29.3768 16 53.0 8.2821 55.0 29.3920 14 53.9 8.2833 54.9 29.3958 15 55.0 8.2942 55.0 29.4164 15 56.0 8.3005 54.9 29.4318 15 57.0 8.3053 54.9 29.4397 15 58.0 8.3241 55.1 29.4742 15 59.0 8.3556 55.0 29.5260 15 60.0 8.3742 55.0 29.5645 15 61.0 8.3834 55.1 29.5792 16 62.0 8.4111 55.1 29.6144 14 63.0 8.4520 55.1 29.6730 14 64.0 8.4605 55.0 29.6934 14 65.0 8.4640 55.1 29.6980 15 66.0 8.4750 55.0 29.7078 15 67.0 8.5010 54.8 29.7460 14 68.0 8.5072 54.6 29.7606 16 69.0 8.5072 54.8 29.7635 15 70.0 8.5073 54.8 29.7631 16 71.0 8.5082 54.8 29.7654 14 72.0 8.5076 54.9 29.7656 15 73.0 8.5139 54.9 29.7739 15 74.0 8.5174 54.8 29.7792 14 75.0 8.5284 54.8 29.7957 16 76.0 8.5385 54.9 29.8063 14 77.0 8.5611 54.8 29.8394 15 78.0 8.5809 54.8 29.8630 15 79.0 8.6338 54.9 29.9292 15 80.0 8.6328 54.9 29.9412 15 81.0 8.6457 54.9 29.9536 15 82.0 8.6852 55.0 30.0072 15 83.0 8.7407 55.1 30.0749 14 84.0 8.7834 55.1 30.1551 15 84.9 8.7869 55.0 30.1628 15 86.0 8.7884 55.1 30.1668 17 87.0 8.7886 55.1 30.1670 16 88.0 8.7923 55.1 30.1706 15 89.0 8.7958 55.2 30.1777 15 90.0 8.7929 55.1 30.1741 15 91.0 8.7949 55.2 30.1752 16 92.0 8.8275 55.2 30.2079 15 93.0 8.8519 55.2 30.2440 15 94.0 8.8682 54.9 30.2652 16 95.0 8.9008 55.0 30.2992 14 96.0 8.9069 55.0 30.3170 16 97.0 8.9170 55.0 30.3282 15 98.0 8.9286 55.0 30.3448 17 99.0 8.9386 54.9 30.3593 14 99.9 8.9521 55.1 30.3751 15 101.0 8.9805 55.2 30.4087 16 101.9 8.9973 55.1 30.4379 16