*2006/01/24 16:55:47.47 *IOS HEADER VERSION 1.5 2005/04/01 2005/04/22 *FILE START TIME : UTC 2005/10/07 16:24:59.000 TIME INCREMENT : 0 0 0 0.125 0 ! (day hr min sec ms) NUMBER OF RECORDS : 195 DATA DESCRIPTION : CTD FILE TYPE : ASCII NUMBER OF CHANNELS : 6 $TABLE: CHANNELS ! No Name Units Minimum Maximum ! -- ----------------------- --------------- -------------- -------------- 1 Pressure decibar 0 194 2 Temperature:Primary 'deg C (ITS90)' 7.9854 9.9769 3 Oxygen:Dissolved:SBE mL/L 2.607 7.167 4 Oxygen:Dissolved:SBE umol/kg 113.5006 314.4908 5 Salinity:T0:C0 PSS-78 22.7056 32.6147 6 Number_of_bin_records n/a 4 27 $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 ' ' 6 F ' ' 1 5 -99 ' ' 9 F ' ' 4 6 -99 ' ' 5 I I 0 $END $REMARKS This file converted from Sea-Bird file: Q:\Cruise_Data\2005-30\CTD\derive\200 $END *ADMINISTRATION MISSION : 2005-30 AGENCY : IOS, Ocean Sciences Division, Sidney COUNTRY : Canada PROJECT : Broughton Oceanography & Circulation SCIENTIST : Stucchi D. PLATFORM : Vector *LOCATION GEOGRAPHIC AREA : QCS /Knight Inlet / Kingcome Inlet / Broughton Arch. STATION : RaP EVENT NUMBER : 65 LATITUDE : 50 46.48000 N ! (deg min) LONGITUDE : 126 30.36000 W ! (deg min) WATER DEPTH : 237 *INSTRUMENT TYPE : Sea-Bird CTD MODEL : SBE-25 SERIAL NUMBER : 0334 $TABLE: SENSORS ! Name Abs Depth Serial No ! -------------- -------------- ---------- temperature ' ' 4054 conductivity ' ' 2754 Pressure ' ' 290544 Oxygen:SBE ' ' 0047 $END $REMARKS SOFTWARE VERSION 1.30 $END *HISTORY $TABLE: PROGRAMS ! Name Vers Date Time Recs In Recs Out ! -------- ------ ---------- -------- --------- --------- SBE_IOS 2.9 2006/01/17 11:34:37 8948 8948 CLEAN 4.8.1 2006/01/17 15:41:45 ? ? SHIFTDAT 3.4 2006/01/17 16:22:39 8180 8180 SIMP_DSP 2.5 2006/01/17 17:08:05 8180 8180 REVERSE 2.0 2006/01/17 17:47:43 8180 8180 DELETE 6.3 2006/01/17 17:48:21 8180 2226 CTDEDIT 4.60 2006/01/23 15:02:57 2226 2209 BINAVE 4.1 2006/01/23 15:30:54 2209 195 CALIB 11.7 2006/01/24 13:29:34 195 195 CLEAN 4.8.1 2006/01/24 16:16:58 195 195 CHGUNITS 2.1 2006/01/24 16:17:30 195 195 REMOVECH 7.0 2006/01/24 16:17:44 195 195 REORDER 1.2.1 2006/01/24 16:40:26 ? ? HDREDIT2 2.5.1 2006/01/24 16:55:47 ? ? $END $REMARKS -CLEAN functions: 2006/01/17 15:40:48 20 Change Pad Value to -99 in Channel: Oxygen:Dissolved:SBE [mL/L] -The following SHIFT parameters were used. Shift Channel: Conductivity:Primary # of Records to Advance (-ve for Delay): At REC# 0 Shift= 0.70 Salinity was recalculated after shift -Despike Parameters: MIN MAX MAX CHANNEL VALUE VALUE DIFF REP. -------------------- ------- ------- ------- ---- Oxygen:Dissolved:SBE 0.00 10.00 0.500 T Replace Spikes with Pad Value Use -9.990 if no pad value in header. -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 7 points) will be deleted. Drop rate applies in the range 10.00 to 183.55 dbars Sample interval (from FILE section of header) = 0.125 seconds. -CTDEDIT 2006/01/23 15:02:57 17 records were deleted in this editing session. No data values were changed. -The following BINAVE parameters were used: Bin channel = Press* Averaging interval = 1.00 Minimum bin value = 0.000 Bin value was used Interpolated values were NOT used for empty bins Channel 'NUMBER_OF_BIN_RECORDS' was added to file. -CALIB parameters: 2006/01/24 13:29:34 Calibration type = Correct Mode: ONLY - calibration specs from Cal File only. Calibration file = Q:\Cruise_Data\2005-30\CTD\doc\2005-30-recal.ccf Calibrations applied: Ch Name Units Fmla Coefficents -- ----------------------------- --------- --- ----------------------------- 6 Oxygen:Dissolved:SBE mL/L 10 -0.1540000E+00 0.1574000E+01 -CLEAN functions: 2006/01/24 16:16:46 20 Insert Pad Values in Channel: Oxygen:Dissolved:SBE [mL/L] where channel Oxygen:Dissolved:SBE [mL/L] is in the range -10 to 0 5 data records in pad range. -CHANGE units: 'Oxygen:Dissolved:SBE' changed from mL/L to umol/kg -REMOVECH 2006/01/24 16:17:44 The following CHANNEL(S) were removed: Scan_Number Conductivity:Primary [S/m] Oxygen:Voltage:SBE [volts] Descent_Rate [m/s] Flag -HEADER EDITS: 2006/01/24 16:55:47 Applied edit header: Q:\Cruise_Data\2005-30\CTD\doc\2005-30-hdr.txt Channel 1: Pressure [decibar] Name: Pressure:StrainGauge ==> Pressure Units: dbars ==> decibar Format: F10.3 ==> F7.1 Channel 3: Oxygen:Dissolved:SBE [mL/L] Format: F8.3 ==> F7.2 Channel 6: Number_of_bin_records [n/a] Pad: ' ' ==> -99 $END *COMMENTS SBE HEADER Sea-Bird SBE25 Data File: FileName = C:\DATA\2005-30\2005-30-0065.hex Software Version 1.30 Temperature SN = 4054 Conductivity SN = 2754 System UpLoad Time = Oct 07 2005 09:39:57 Ship: Vector Cruise:2005-30 Depth:237 RaP ds SBE 25 CTD V 4.1a SN 334 10/07/05 16:44:50.814 external pressure sensor, range = 1450 psia, tcval = 37 xtal = 9437184 clk = 32767.504 vmain = 9.9 iop = 180 vlith = 5.1 ncasts = 3 samples = 28266 free = 810200 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 = 2600 battery type = ALKALINE 1 external voltages sampled stored voltage # 0 = external voltage 4 S> dh cast 2 10/07 16:24:59 smpls 19317 to 28265 nv = 1 avg = 1 stp = switch of S> # nquan = 9 # nvalues = 8948 # 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 = sbeox0V: Oxygen Voltage, SBE 43 # name 5 = sbeox0ML/L: Oxygen, SBE 43 [ml/l] # name 6 = dz/dtM: Descent Rate [m/s] # name 7 = sal00: Salinity [PSU] # name 8 = flag: flag # span 0 = 1, 8948 # span 1 = 0.181, 193.553 # span 2 = -0.9185, 10.4396 # span 3 = 0.005934, 3.405493 # span 4 = 0.0000, 4.0672 # span 5 = -2.01360, 11.69646 # span 6 = -64.961, 63.697 # span 7 = 0.1080, 32.6156 # span 8 = 0.0000e+00, 0.0000e+00 # interval = seconds: 0.125 # start_time = Oct 07 2005 16:24:59 # bad_flag = -9.990e-29 # sensor 0 = Frequency 0 temperature, 4054, 14-Oct-04 # sensor 1 = Frequency 1 conductivity, 2754, 15-Oct-04, cpcor = -9.5700e-08 # sensor 2 = Pressure Voltage, 290544, 13-May-05, cpcor = -9.5700e-08 # sensor 3 = Extrnl Volt 0 Oxygen, SBE, primary, 0047, 10-Feb-05 # datcnv_date = Jan 16 2006 17:36:09, 5.32a # datcnv_in = Q:\Cruise_Data\2005-30\CTD\2005-30-0065.hex Q:\Cruise_Data\2005-30 \CTD\0334CTD.con # datcnv_skipover = 0 # wildedit_date = Jan 17 2006 10:57:31, 5.32a # wildedit_in = Q:\Cruise_Data\2005-30\CTD\convert\2005-30-0065.cnv # wildedit_pass1_nstd = 2.0 # wildedit_pass2_nstd = 20.0 # wildedit_pass2_mindelta = 0.000e+000 # wildedit_npoint = 25 # wildedit_vars = prSM t090C c0S/m # wildedit_excl_bad_scans = yes # alignctd_date = Jan 17 2006 11:02:19, 5.32a # alignctd_in = Q:\Cruise_Data\2005-30\CTD\wildedit\2005-30-0065.cnv # alignctd_adv = sbeox0ML/L 6.000 # wfilter_date = Jan 17 2006 11:03:41, 5.32a # wfilter_in = Q:\Cruise_Data\2005-30\CTD\align\2005-30-0065.cnv # wfilter_excl_bad_scans = yes # wfilter_action prSM = cosine, 5 # wfilter_action t090C = cosine, 5 # wfilter_action c0S/m = cosine, 5 # celltm_date = Jan 17 2006 11:28:08, 5.32a # celltm_in = Q:\Cruise_Data\2005-30\CTD\wfilter\2005-30-0065.cnv # celltm_alpha = 0.0300, 0.0000 # celltm_tau = 9.0000, 0.0000 # celltm_temp_sensor_use_for_cond = primary, # Derive_date = Jan 17 2006 11:29:50, 5.32a # Derive_in = Q:\Cruise_Data\2005-30\CTD\celltm\2005-30-0065.cnv Q:\Cruise_Data\ 2005-10\CTD\2005-10-ctd.CON # file_type = ascii END* CTDEDIT was used to remove records corrupted by shed wakes around 121db. *************************************************************** During this cruise there were problems with the pump operation in the top 50m of some downcasts. For consistency, the upcast data was selected for archiving for all casts. The salinity calibration is within 0.001psu, but there are other errors due to many stops for bottles. Away from the stop depths the errrors are expected to be on the order of 0.01psu in high gradient areas and much smaller at depth. The dissolved oxygen data in the CTD files should be considered • not reliable in top 2m • ±0.4ml/l from 2 - 125m • ±0.3ml/l from 125 – 200m • ±0.1ml/l below 200m *CALIBRATION $TABLE: CORRECTED CHANNELS ! Name Units Fmla Pad Coefficients ! ---------------------- ------ ---- ------ ------------ Oxygen:Dissolved:SBE mL/L 10 -99 () (-0.154 1.574) $END !--1--- ---2---- --3--- --4-- ---5---- -6-- !Pressu Temperat Oxygen Oxyge Salinity Numb !re ure: : n: :T0:C0 er_o ! Primary Dissol Disso ~bin ! ved: lved: _rec ! SBE SBE ords !------ -------- ------ ----- -------- ---- *END OF HEADER 0.0 9.9769 7.17 314.5 22.7056 7 1.0 9.7688 6.62 290.0 24.3626 27 2.0 9.5347 5.86 256.7 25.9178 19 3.0 9.5054 5.65 247.0 27.0509 20 4.0 9.5132 5.43 237.6 27.4149 17 5.0 9.4804 5.29 231.3 27.6644 16 6.0 9.3888 5.09 222.6 28.4467 13 7.0 9.3339 4.90 214.0 29.0521 12 8.0 9.2895 4.71 205.5 29.4920 11 9.0 9.2246 4.53 197.7 29.9555 10 10.0 9.1862 4.37 190.5 30.2284 9 11.0 9.1319 4.22 184.0 30.5567 9 12.0 9.0953 4.09 178.4 30.7107 11 13.0 9.0724 4.00 174.3 30.7945 10 14.0 9.0585 3.96 172.6 30.8390 10 15.0 9.0487 3.94 171.7 30.8664 8 16.0 9.0194 3.92 171.1 30.9377 10 17.0 8.9709 3.92 170.9 31.0474 10 18.0 8.9273 3.91 170.6 31.1522 10 19.0 8.9003 3.90 170.2 31.2179 9 20.0 8.8957 3.89 169.7 31.2255 9 21.0 8.8927 3.88 169.3 31.2329 10 22.0 8.8910 3.88 169.1 31.2365 9 23.0 8.8848 3.87 168.9 31.2470 9 24.0 8.8780 3.87 168.9 31.2595 9 25.0 8.8659 3.87 168.5 31.2828 9 26.0 8.8559 3.86 168.3 31.3023 10 27.0 8.8485 3.85 167.9 31.3191 9 28.0 8.8370 3.85 167.6 31.3447 10 29.0 8.8259 3.84 167.5 31.3685 9 30.0 8.8189 3.84 167.5 31.3833 9 31.0 8.8176 3.84 167.4 31.3861 9 32.0 8.8135 3.84 167.5 31.3935 9 33.0 8.8020 3.84 167.5 31.4138 10 34.0 8.7973 3.84 167.5 31.4231 10 35.0 8.7885 3.85 167.6 31.4435 10 36.0 8.7837 3.84 167.5 31.4556 10 37.0 8.7824 3.84 167.4 31.4594 10 38.0 8.7808 3.84 167.2 31.4642 10 39.0 8.7779 3.83 167.0 31.4735 10 40.0 8.7752 3.83 166.9 31.4815 11 41.0 8.7717 3.83 166.8 31.4911 9 42.0 8.7708 3.83 166.8 31.4942 10 43.0 8.7698 3.82 166.6 31.4981 11 44.0 8.7687 3.82 166.4 31.5019 9 45.0 8.7682 3.82 166.3 31.5046 10 46.0 8.7674 3.81 166.1 31.5078 12 47.0 8.7664 3.81 166.1 31.5112 12 48.0 8.7607 3.78 164.6 31.5304 13 49.0 8.7531 3.76 163.7 31.5503 16 50.0 8.7358 3.73 162.6 31.5922 12 51.0 8.7021 3.70 161.2 31.6780 11 52.0 8.6830 3.67 159.7 31.7227 12 53.0 8.6691 3.64 158.5 31.7419 10 54.0 8.6583 3.61 157.3 31.7544 12 55.0 8.6458 3.59 156.4 31.7684 10 56.0 8.6391 3.58 155.8 31.7765 10 57.0 8.6340 3.56 155.1 31.7846 11 58.0 8.6308 3.55 154.7 31.7909 10 59.0 8.6292 3.54 154.2 31.7941 11 60.0 8.6264 3.53 153.8 31.8006 11 61.0 8.6218 3.52 153.2 31.8089 9 62.0 8.6128 3.51 152.9 31.8254 10 63.0 8.6052 3.50 152.3 31.8379 9 64.0 8.6025 3.49 151.9 31.8436 9 65.0 8.5974 3.48 151.4 31.8528 8 66.0 8.5919 3.47 151.1 31.8613 9 67.0 8.5866 3.45 150.5 31.8726 9 68.0 8.5821 3.44 149.9 31.8843 10 69.0 8.5776 3.43 149.3 31.8977 10 70.0 8.5738 3.41 148.7 31.9076 9 71.0 8.5643 3.40 148.2 31.9232 10 72.0 8.5285 3.30 143.7 31.9860 16 73.0 8.5172 3.28 142.7 32.0059 14 74.0 8.5097 3.26 142.1 32.0203 12 75.0 8.5079 3.26 141.8 32.0228 11 76.0 8.5077 3.25 141.4 32.0242 10 77.0 8.5074 3.25 141.5 32.0253 9 78.0 8.5074 3.25 141.4 32.0253 9 79.0 8.5071 3.24 141.3 32.0253 9 80.0 8.5066 3.24 141.2 32.0261 10 81.0 8.5052 3.24 141.1 32.0283 9 82.0 8.5033 3.23 140.8 32.0315 9 83.0 8.5001 3.23 140.7 32.0361 9 84.0 8.4994 3.22 140.4 32.0373 9 85.0 8.4980 3.22 140.3 32.0394 10 86.0 8.4986 3.22 140.2 32.0382 10 87.0 8.4977 3.21 140.0 32.0404 9 88.0 8.4962 3.21 139.7 32.0438 11 89.0 8.4939 3.20 139.4 32.0488 10 90.0 8.4919 3.19 139.0 32.0530 10 91.0 8.4877 3.18 138.6 32.0601 11 92.0 8.4832 3.17 138.3 32.0670 11 93.0 8.4747 3.17 138.0 32.0776 11 94.0 8.4627 3.16 137.8 32.0921 10 95.0 8.4609 3.16 137.6 32.0964 9 96.0 8.4489 3.13 136.5 32.1080 18 97.0 8.4416 3.12 136.0 32.1153 17 98.0 8.4336 3.11 135.5 32.1236 13 99.0 8.4222 3.10 134.8 32.1362 11 100.0 8.3960 3.08 134.0 32.1678 9 101.0 8.3639 3.05 132.9 32.2065 10 102.0 8.3486 3.03 131.7 32.2251 9 103.0 8.3429 3.00 130.7 32.2318 10 104.0 8.3329 2.98 129.7 32.2431 10 105.0 8.2929 2.95 128.5 32.2931 10 106.0 8.2675 2.92 127.2 32.3247 9 107.0 8.2663 2.89 126.1 32.3261 9 108.0 8.2576 2.88 125.3 32.3377 9 109.0 8.2523 2.87 125.0 32.3447 10 110.0 8.2508 2.86 124.5 32.3463 10 111.0 8.2503 2.86 124.3 32.3468 9 112.0 8.2483 2.85 124.2 32.3492 11 113.0 8.2408 2.85 124.0 32.3584 9 114.0 8.2337 2.84 123.7 32.3673 10 115.0 8.2345 2.84 123.5 32.3664 11 116.0 8.2365 2.83 123.4 32.3643 11 117.0 8.2378 2.84 123.5 32.3628 12 118.0 8.2405 2.84 123.6 32.3595 12 119.0 8.2405 2.84 123.7 32.3596 7 120.0 8.2372 2.83 123.2 32.3635 9 121.0 8.2352 2.83 123.2 32.3662 9 122.0 8.2340 2.83 123.2 32.3676 15 123.0 8.2343 2.83 123.1 32.3674 13 124.0 8.2356 2.83 123.1 32.3660 10 125.0 8.2343 2.82 123.0 32.3677 10 126.0 8.2331 2.82 122.9 32.3693 10 127.0 8.2304 2.82 122.8 32.3729 10 128.0 8.2286 2.82 122.8 32.3753 10 129.0 8.2293 2.81 122.5 32.3743 10 130.0 8.2284 2.81 122.4 32.3757 10 131.0 8.2276 2.81 122.3 32.3767 10 132.0 8.2272 2.81 122.2 32.3773 10 133.0 8.2262 2.81 122.1 32.3783 11 134.0 8.2245 2.80 122.1 32.3802 9 135.0 8.2213 2.80 122.0 32.3838 10 136.0 8.2174 2.80 121.8 32.3882 10 137.0 8.2125 2.79 121.7 32.3936 12 138.0 8.2077 2.79 121.4 32.3988 10 139.0 8.2057 2.78 121.2 32.4009 12 140.0 8.2001 2.78 121.0 32.4070 10 141.0 8.1945 2.77 120.7 32.4133 13 142.0 8.1868 2.77 120.6 32.4212 16 143.0 8.1778 2.75 119.9 32.4296 9 144.0 8.1714 2.75 119.6 32.4360 18 145.0 8.1623 2.74 119.3 32.4450 15 146.0 8.1588 2.73 118.9 32.4485 14 147.0 8.1557 2.73 118.9 32.4512 12 148.0 8.1525 2.72 118.6 32.4537 10 149.0 8.1453 2.72 118.4 32.4600 9 150.0 8.1245 2.71 118.0 32.4799 10 151.0 8.1053 2.70 117.4 32.4986 10 152.0 8.0935 2.68 116.9 32.5098 10 153.0 8.0773 2.68 116.5 32.5257 9 154.0 8.0665 2.67 116.1 32.5363 10 155.0 8.0658 2.66 115.9 32.5368 10 156.0 8.0579 2.66 115.8 32.5443 9 157.0 8.0592 2.65 115.6 32.5429 11 158.0 8.0524 2.65 115.5 32.5489 10 159.0 8.0381 2.65 115.2 32.5629 12 160.0 8.0314 2.64 114.9 32.5692 11 161.0 8.0295 2.64 114.8 32.5709 18 162.0 8.0339 2.64 114.8 32.5668 7 163.0 8.0283 2.63 114.7 32.5722 18 164.0 8.0268 2.63 114.7 32.5736 11 165.0 8.0271 2.63 114.5 32.5734 13 166.0 8.0255 2.63 114.7 32.5749 11 167.0 8.0257 2.63 114.6 32.5748 10 168.0 8.0244 2.63 114.6 32.5762 11 169.0 8.0234 2.63 114.5 32.5774 13 170.0 8.0236 2.63 114.5 32.5773 13 171.0 8.0228 2.63 114.6 32.5780 11 172.0 8.0198 2.63 114.5 32.5809 15 173.0 8.0200 2.63 114.6 32.5805 12 174.0 8.0216 2.63 114.7 32.5795 14 175.0 8.0241 2.63 114.7 32.5774 12 176.0 8.0308 2.64 114.9 32.5708 11 177.0 8.0335 2.64 114.9 32.5683 12 178.0 8.0332 2.64 114.9 32.5683 12 179.0 8.0328 2.64 114.9 32.5686 11 180.0 8.0303 2.64 114.8 32.5710 17 181.0 8.0255 2.63 114.6 32.5752 12 182.0 8.0235 2.63 114.5 32.5770 18 183.0 8.0217 2.63 114.5 32.5787 18 184.0 8.0190 2.63 114.5 32.5814 18 185.0 8.0207 2.63 114.4 32.5799 17 186.0 8.0198 2.63 114.5 32.5807 17 187.0 8.0186 2.63 114.5 32.5819 15 188.0 8.0169 2.63 114.4 32.5836 12 189.0 8.0149 2.63 114.4 32.5856 12 190.0 8.0049 2.62 114.1 32.5954 22 191.0 7.9925 2.61 113.8 32.6074 27 192.0 7.9923 2.61 113.7 32.6078 17 193.0 7.9876 2.61 113.6 32.6128 21 194.0 7.9854 2.61 113.5 32.6147 4