*2011/05/21 14:07:08.38 *IOS HEADER VERSION 1.8 2007/05/25 2007/05/25 *FILE START TIME : UTC 2010/08/31 22:08:51.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 150 DATA DESCRIPTION : CTD FILE TYPE : ASCII CRC : AF316A76 NUMBER OF CHANNELS : 4 $TABLE: CHANNELS ! No Name Units Minimum Maximum !--- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0.9438636 149.9056 2 Temperature:Primary 'deg C (ITS90)' 8.900823 12.37902 3 Salinity:T0:C0 PSS-78 24.53294 30.53892 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 : CA3 EVENT NUMBER : 18 LATITUDE : 50 17.66000 N ! (deg min) LONGITUDE : 125 5.34000 W ! (deg min) WATER DEPTH : 240 *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 12:09:46 5161 5161 MERGEHDR 1.1 2011/05/19 15:40:04 5161 5161 ADTIMCH 4.3 2011/05/19 16:00:54 5161 5161 DELETE 6.3 2011/05/19 17:29:55 5161 1265 CLIP 1.3 2011/05/19 17:32:21 1265 1250 CTDEDIT 4.61 2011/05/20 13:19:25 1250 1237 BINAVE 4.1.1 2011/05/20 13:55:06 1237 150 REMOVECH 8.0 2011/05/21 14:03:57 150 150 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 140.14 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 13:19:25 13 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 31017.hex Software Version 1.59 Temperature SN = -9 Conductivity SN = -9 System UpLoad Time = Aug 31 2010 18:32:05 2010-72 Nucleus ds SBE 25 CTD V 4.1a SN 334 08/31/10 18:33:18.139 external pressure sensor, range = 1500 psia, tcval = -264 xtal = 9437184 clk = 32767.579 vmain = 12.4 iop = 179 vlith = 5.1 ncasts = 18 samples = 64421 free = 983661 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 17 08/31 15:08:51 smpls 59260 to 64420 nv = 0 avg = 1 stp = switch o f S> # nquan = 7 # nvalues = 5161 # 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, 5161 # span 1 = -0.795, 150.138 # span 2 = 8.8961, 13.0712 # span 3 = -0.000149, 3.283627 # span 4 = -1.172, 1.398 # span 5 = 0.0000, 30.5414 # span 6 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Aug 31 2010 15:08:51 # 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 10:40:10, 7.20c # datcnv_in = Q:\Cruise_Data_Processing\2010-72\RAW\CTD\2010-72-0018.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\2010-72-0018 .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 12:05:22, 7.20c # celltm_in = Q:\Cruise_Data_Processing\2010-72\Processing\wfilter\2010-72-0018. 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 12:05:40, 7.20c # Derive_in = Q:\Cruise_Data_Processing\2010-72\Processing\celltm\2010-72-0018.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 0.9 12.3790 24.5329 22 2.0 11.8848 25.4525 17 3.0 11.3862 26.1714 17 4.0 11.0085 26.8449 16 5.0 10.5540 27.5907 13 6.0 10.4173 27.8495 13 7.0 10.3550 27.9840 15 8.0 10.2698 28.1270 12 9.0 10.2188 28.1912 13 10.0 10.1077 28.3241 13 11.0 10.0012 28.4433 13 12.0 9.9711 28.4879 12 13.0 9.9096 28.5964 12 14.0 9.7075 29.0317 12 15.0 9.6413 29.2320 11 16.0 9.6176 29.2764 11 17.0 9.6066 29.2921 11 18.0 9.5997 29.3024 11 19.0 9.5902 29.3228 12 20.0 9.5767 29.3504 11 21.0 9.5708 29.3634 10 22.1 9.5608 29.3812 7 23.0 9.5397 29.4111 7 24.0 9.5247 29.4305 8 25.0 9.5105 29.4484 6 26.0 9.4930 29.4716 7 27.0 9.4855 29.4894 6 27.9 9.4845 29.4952 6 29.0 9.4856 29.4934 7 30.0 9.4854 29.4932 6 31.0 9.4829 29.4996 7 32.0 9.4768 29.5092 6 33.0 9.4731 29.5156 7 34.0 9.4654 29.5278 6 35.0 9.4655 29.5281 7 36.0 9.4580 29.5381 6 37.0 9.4501 29.5484 7 38.0 9.4545 29.5429 6 39.0 9.4447 29.5559 7 40.0 9.4404 29.5622 6 41.0 9.4270 29.5814 7 42.0 9.4237 29.5862 7 43.0 9.4207 29.5902 6 44.0 9.4193 29.5931 7 45.0 9.4190 29.5949 7 46.0 9.4192 29.5956 6 46.9 9.4196 29.5959 6 47.9 9.4204 29.5967 7 49.0 9.4199 29.5975 7 50.0 9.4205 29.5967 7 51.0 9.4214 29.5968 6 51.9 9.4209 29.5985 7 53.0 9.4211 29.5984 7 54.0 9.4200 29.5995 6 54.9 9.4190 29.6004 7 56.0 9.4187 29.6018 7 57.0 9.4187 29.6023 7 58.1 9.4178 29.6036 7 59.1 9.4018 29.6253 6 60.0 9.3367 29.7033 6 61.0 9.2203 29.8402 7 62.0 9.1865 29.8842 7 63.0 9.1738 29.9026 6 64.0 9.1427 29.9482 7 65.0 9.1272 29.9712 6 66.0 9.1223 29.9757 6 66.9 9.1206 29.9778 7 68.0 9.1092 29.9847 7 69.0 9.0958 29.9974 7 70.0 9.0875 30.0121 6 71.0 9.0882 30.0418 7 72.0 9.0760 30.0707 6 73.0 9.0653 30.0948 8 74.0 9.0555 30.1225 6 75.0 9.0427 30.1585 7 76.0 9.0381 30.1735 6 77.0 9.0334 30.1939 7 78.0 9.0239 30.2356 7 79.0 9.0212 30.2503 6 80.0 9.0204 30.2543 7 81.0 9.0167 30.2698 7 82.0 9.0139 30.2825 7 83.0 9.0125 30.2883 6 84.0 9.0097 30.3005 7 85.0 9.0075 30.3107 7 86.0 9.0067 30.3152 6 87.0 9.0064 30.3167 7 88.0 9.0058 30.3205 7 89.0 9.0054 30.3236 7 90.0 9.0057 30.3224 6 91.0 9.0053 30.3261 7 92.0 9.0047 30.3327 7 92.9 9.0029 30.3449 6 94.0 9.0007 30.3604 8 95.0 9.0008 30.3609 8 96.1 9.0009 30.3628 13 97.0 8.9991 30.3690 10 98.0 8.9952 30.3836 10 99.0 8.9907 30.4000 9 100.0 8.9798 30.4240 9 101.0 8.9780 30.4281 8 102.0 8.9775 30.4281 9 103.0 8.9755 30.4302 8 104.0 8.9739 30.4317 9 105.0 8.9720 30.4340 8 106.0 8.9705 30.4359 9 107.0 8.9691 30.4377 9 108.0 8.9674 30.4392 8 109.0 8.9651 30.4403 8 110.0 8.9648 30.4403 9 111.0 8.9625 30.4421 8 111.9 8.9643 30.4410 8 113.0 8.9453 30.4751 9 114.0 8.9321 30.4975 8 115.0 8.9300 30.5007 8 116.0 8.9374 30.4925 8 117.0 8.9352 30.4960 8 118.0 8.9297 30.5025 7 119.0 8.9268 30.5056 7 120.0 8.9272 30.5055 7 121.0 8.9259 30.5065 8 122.0 8.9247 30.5075 7 123.0 8.9220 30.5090 7 124.0 8.9140 30.5167 7 125.0 8.9118 30.5195 7 126.0 8.9115 30.5192 7 127.0 8.9108 30.5220 7 128.0 8.9084 30.5276 7 129.0 8.9073 30.5307 7 130.0 8.9095 30.5273 7 131.0 8.9069 30.5322 7 132.0 8.9037 30.5358 7 133.0 8.9044 30.5354 7 134.0 8.9041 30.5358 7 135.0 8.9021 30.5372 7 136.0 8.9014 30.5378 7 137.0 8.9022 30.5374 6 138.0 8.9016 30.5381 7 139.1 8.9015 30.5383 7 140.0 8.9048 30.5357 6 140.9 8.9083 30.5334 7 142.0 8.9081 30.5338 7 143.0 8.9067 30.5351 7 144.0 8.9072 30.5348 7 145.0 8.9080 30.5343 9 146.1 8.9076 30.5350 11 147.0 8.9064 30.5358 11 148.0 8.9069 30.5357 15 149.0 8.9063 30.5355 17 149.9 8.9008 30.5389 22