/begin_header /received=20140413 /investigators=Lesley_Clementson,John_Volkman /affiliations=CSIRO_CMAR,CMAR_TAFI /contact=Lesley.Clementson@csiro.au /experiment=IMOS_Salmonoid_Aquaculture /cruise=EX092005 /station=NA /data_file_name=IMOS_abs_EX092005_20050920T024000_z3.0.sb /documents=see_references_comments /calibration_files=missing_calibration.txt /data_type=scan /data_status=final /start_date=20050920 /end_date=20050920 /start_time=02:40:00[gmt] /end_time=02:40:00[gmt] /north_latitude=-43.27170[deg] /south_latitude=-43.27170[deg] /east_longitude=147.12500[deg] /west_longitude=147.12500[deg] /cloud_percent=NA /measurement_depth=3.0000000 /secchi_depth=NA /water_depth=NA /wave_height=NA /wind_speed=NA /original_file_name=IMOS_EX092005-absorption-CDOM_20050920T013300Z-20050922T031200Z.csv,IMOS_EX092005-absorption-non-algal-detritus_20050920T013300Z-20050922T031200Z.csv,IMOS_EX092005-absorption-phytoplankton_20050920T013300Z-20050922T031200Z.csv ! ! original_project_name: A_whole-of-ecosystem_assessment_of_environmental_issues_for_salmonid_aquaculture ! abstract: The data were collected at a total six stations on the RV Explorer from September 20-22 2005. These samples were taken in the Huon Estuary, offshore from Hideaway Bay. The data were collected to determine the bio-optical charateristics of this region. The data can be used for Ocean Colour sensor validation. Parameters measured are pigments and the absorption coefficients for dissolved (CDOM) particulate (ap) and detrital or non-algal (ad) components of the water column. ! references: http://www.marine.csiro.au/marq/edd_search.Browse_Citation?txtSession=6917 ! local_time_zone: [10] ! vessel: RV Explorer ! ! comments: the ag data is derived as follows; An exponential function a(lambda) = a(350).exp(-S(lambda -350)) + b was fitted to all CDOM spectra over the wavelength range 350 to 750 nm. A non-linear least-squares technique was used to fit the equation to the untransformed data. ! comments: the ad data is derived as follows; An exponential function a(lambda) = a(350).exp(-S(lambda -350)) + b was fitted to all detrital spectra over the wavelength range 350 to 750 nm. A non-linear least-squares technique was used to fit the equation to the untransformed data. ! comments: the aph data is derived as follows; Total particulate spectra were smoothed using a running box-car filter with width 10 nm, and the fitted detritus spectra subtracted. Subtracting fitted detritus spectra minimised any artefacts due to incomplete extraction of pigments ! /missing=-999 /delimiter=comma /fields=wavelength,ag,ad,aph,ap /units=nm,1/m,1/m,1/m,1/m /end_header 350.7,4.2040000,0.4523000,0.0290000,0.4813 352.0,4.1229000,0.4460000,0.0306000,0.4766 353.3,4.0433998,0.4398000,0.0347000,0.4745 354.7,3.9654000,0.4336000,0.0368000,0.4704 356.0,3.8889999,0.4276000,0.0372000,0.4648 357.3,3.8139999,0.4216000,0.0367000,0.4583 358.7,3.7404001,0.4157000,0.0361000,0.4518 360.0,3.6682999,0.4099000,0.0367000,0.4466 361.3,3.5976000,0.4042000,0.0374000,0.4416 362.7,3.5281999,0.3986000,0.0365000,0.4351 364.0,3.4602001,0.3930000,0.0364000,0.4294 365.3,3.3934000,0.3875000,0.0359000,0.4234 366.7,3.3280001,0.3821000,0.0353000,0.4174 368.0,3.2637999,0.3768000,0.0347000,0.4115 369.3,3.2009001,0.3716000,0.0329000,0.4045 370.7,3.1392000,0.3664000,0.0314000,0.3978 372.0,3.0785999,0.3613000,0.0307000,0.392 373.3,3.0193000,0.3562000,0.0307000,0.3869 374.7,2.9610000,0.3513000,0.0292000,0.3805 376.0,2.9038999,0.3464000,0.0285000,0.3749 377.3,2.8478999,0.3415000,0.0274000,0.3689 378.7,2.7930000,0.3368000,0.0261000,0.3629 380.0,2.7392001,0.3321000,0.0256000,0.3577 381.3,2.6863000,0.3274000,0.0242000,0.3516 382.7,2.6345000,0.3229000,0.0228000,0.3457 384.0,2.5836999,0.3184000,0.0222000,0.3406 385.3,2.5339000,0.3139000,0.0207000,0.3346 386.7,2.4851000,0.3095000,0.0199000,0.3294 388.0,2.4370999,0.3052000,0.0192000,0.3244 389.3,2.3901000,0.3010000,0.0184000,0.3194 390.7,2.3440001,0.2968000,0.0177000,0.3145 392.0,2.2988000,0.2926000,0.0169000,0.3095 393.3,2.2544999,0.2885000,0.0164000,0.3049 394.7,2.2110000,0.2845000,0.0162000,0.3007 396.0,2.1684000,0.2806000,0.0157000,0.2963 397.3,2.1266000,0.2766000,0.0158000,0.2924 398.7,2.0855999,0.2728000,0.0165000,0.2893 400.0,2.0453999,0.2690000,0.0167000,0.2857 401.3,2.0058999,0.2652000,0.0172000,0.2824 402.7,1.9672000,0.2615000,0.0175000,0.279 404.0,1.9293000,0.2579000,0.0183000,0.2762 405.3,1.8921000,0.2543000,0.0191000,0.2734 406.7,1.8556000,0.2507000,0.0198000,0.2705 408.0,1.8198000,0.2472000,0.0199000,0.2671 409.3,1.7847000,0.2438000,0.0206000,0.2644 410.7,1.7503000,0.2404000,0.0208000,0.2612 412.0,1.7165999,0.2370000,0.0217000,0.2587 413.3,1.6835001,0.2337000,0.0221000,0.2558 414.7,1.6510000,0.2305000,0.0221000,0.2526 416.0,1.6192000,0.2273000,0.0227000,0.25 417.3,1.5879000,0.2241000,0.0231000,0.2472 418.7,1.5573000,0.2210000,0.0234000,0.2444 420.0,1.5273000,0.2179000,0.0241000,0.242 421.3,1.4978000,0.2148000,0.0240000,0.2388 422.7,1.4690000,0.2118000,0.0245000,0.2363 424.0,1.4406000,0.2089000,0.0248000,0.2337 425.3,1.4129000,0.2060000,0.0250000,0.231 426.7,1.3856000,0.2031000,0.0253000,0.2284 428.0,1.3589000,0.2003000,0.0255000,0.2258 429.3,1.3327000,0.1975000,0.0259000,0.2234 430.7,1.3070000,0.1947000,0.0264000,0.2211 432.0,1.2818000,0.1920000,0.0267000,0.2187 433.3,1.2571000,0.1893000,0.0272000,0.2165 434.7,1.2328000,0.1867000,0.0276000,0.2143 436.0,1.2091000,0.1841000,0.0278000,0.2119 437.3,1.1857001,0.1815000,0.0277000,0.2092 438.7,1.1629000,0.1790000,0.0278000,0.2068 440.0,1.1404001,0.1765000,0.0278000,0.2043 441.3,1.1185000,0.1740000,0.0274000,0.2014 442.7,1.0969000,0.1716000,0.0270000,0.1986 444.0,1.0757000,0.1692000,0.0264000,0.1956 445.3,1.0549999,0.1669000,0.0258000,0.1927 446.7,1.0347000,0.1645000,0.0255000,0.19 448.0,1.0147001,0.1622000,0.0249000,0.1871 449.3,0.9951000,0.1600000,0.0245000,0.1845 450.7,0.9759000,0.1577000,0.0244000,0.1821 452.0,0.9571000,0.1555000,0.0244000,0.1799 453.3,0.9387000,0.1534000,0.0244000,0.1778 454.7,0.9206000,0.1512000,0.0245000,0.1757 456.0,0.9028000,0.1491000,0.0248000,0.1739 457.3,0.8854000,0.1470000,0.0251000,0.1721 458.7,0.8683000,0.1450000,0.0254000,0.1704 460.0,0.8516000,0.1430000,0.0259000,0.1689 461.3,0.8352000,0.1410000,0.0264000,0.1674 462.7,0.8191000,0.1390000,0.0270000,0.166 464.0,0.8033000,0.1371000,0.0275000,0.1646 465.3,0.7878000,0.1352000,0.0281000,0.1633 466.7,0.7726000,0.1333000,0.0286000,0.1619 468.0,0.7577000,0.1314000,0.0289000,0.1603 469.3,0.7431000,0.1296000,0.0291000,0.1587 470.7,0.7287000,0.1278000,0.0292000,0.157 472.0,0.7147000,0.1260000,0.0294000,0.1554 473.3,0.7009000,0.1242000,0.0295000,0.1537 474.7,0.6874000,0.1225000,0.0296000,0.1521 476.0,0.6741000,0.1208000,0.0296000,0.1504 477.3,0.6611000,0.1191000,0.0298000,0.1489 478.7,0.6484000,0.1174000,0.0296000,0.147 480.0,0.6359000,0.1158000,0.0295000,0.1453 481.3,0.6236000,0.1142000,0.0293000,0.1435 482.7,0.6116000,0.1126000,0.0291000,0.1417 484.0,0.5998000,0.1110000,0.0288000,0.1398 485.3,0.5882000,0.1095000,0.0286000,0.1381 486.7,0.5769000,0.1080000,0.0282000,0.1362 488.0,0.5658000,0.1064000,0.0278000,0.1342 489.3,0.5549000,0.1050000,0.0276000,0.1326 490.7,0.5442000,0.1035000,0.0271000,0.1306 492.0,0.5337000,0.1021000,0.0266000,0.1287 493.3,0.5234000,0.1006000,0.0261000,0.1267 494.7,0.5133000,0.0992000,0.0255000,0.1247 496.0,0.5034000,0.0978000,0.0250000,0.1228 497.3,0.4937000,0.0965000,0.0244000,0.1209 498.7,0.4842000,0.0951000,0.0238000,0.1189 500.0,0.4748000,0.0938000,0.0234000,0.1172 501.3,0.4657000,0.0925000,0.0230000,0.1155 502.7,0.4567000,0.0912000,0.0226000,0.1138 504.0,0.4479000,0.0899000,0.0222000,0.1121 505.3,0.4392000,0.0887000,0.0217000,0.1104 506.7,0.4308000,0.0874000,0.0215000,0.1089 508.0,0.4225000,0.0862000,0.0212000,0.1074 509.3,0.4143000,0.0850000,0.0207000,0.1057 510.7,0.4063000,0.0838000,0.0206000,0.1044 512.0,0.3985000,0.0827000,0.0203000,0.103 513.3,0.3908000,0.0815000,0.0201000,0.1016 514.7,0.3833000,0.0804000,0.0198000,0.1002 516.0,0.3759000,0.0793000,0.0195000,0.0988 517.3,0.3686000,0.0782000,0.0192000,0.0974 518.7,0.3615000,0.0771000,0.0189000,0.096 520.0,0.3546000,0.0760000,0.0186000,0.0946 521.3,0.3477000,0.0749000,0.0182000,0.0931 522.7,0.3410000,0.0739000,0.0181000,0.092 524.0,0.3344000,0.0729000,0.0178000,0.0907 525.3,0.3280000,0.0718000,0.0176000,0.0894 526.7,0.3217000,0.0708000,0.0176000,0.0884 528.0,0.3155000,0.0698000,0.0175000,0.0873 529.3,0.3094000,0.0689000,0.0175000,0.0864 530.7,0.3034000,0.0679000,0.0172000,0.0851 532.0,0.2976000,0.0670000,0.0170000,0.084 533.3,0.2918000,0.0660000,0.0170000,0.083 534.7,0.2862000,0.0651000,0.0170000,0.0821 536.0,0.2807000,0.0642000,0.0168000,0.081 537.3,0.2753000,0.0633000,0.0167000,0.08 538.7,0.2700000,0.0624000,0.0165000,0.0789 540.0,0.2648000,0.0616000,0.0164000,0.078 541.3,0.2596000,0.0607000,0.0162000,0.0769 542.7,0.2546000,0.0598000,0.0161000,0.0759 544.0,0.2497000,0.0590000,0.0159000,0.0749 545.3,0.2449000,0.0582000,0.0158000,0.074 546.7,0.2402000,0.0574000,0.0156000,0.073 548.0,0.2356000,0.0566000,0.0154000,0.072 549.3,0.2310000,0.0558000,0.0152000,0.071 550.7,0.2266000,0.0550000,0.0152000,0.0702 552.0,0.2222000,0.0542000,0.0150000,0.0692 553.3,0.2179000,0.0535000,0.0148000,0.0683 554.7,0.2137000,0.0527000,0.0147000,0.0674 556.0,0.2096000,0.0520000,0.0147000,0.0667 557.3,0.2055000,0.0513000,0.0149000,0.0662 558.7,0.2016000,0.0506000,0.0149000,0.0655 560.0,0.1977000,0.0499000,0.0149000,0.0648 561.3,0.1939000,0.0492000,0.0149000,0.0641 562.7,0.1901000,0.0485000,0.0149000,0.0634 564.0,0.1865000,0.0478000,0.0149000,0.0627 565.3,0.1829000,0.0471000,0.0150000,0.0621 566.7,0.1794000,0.0465000,0.0149000,0.0614 568.0,0.1759000,0.0458000,0.0149000,0.0607 569.3,0.1725000,0.0452000,0.0149000,0.0601 570.7,0.1692000,0.0446000,0.0150000,0.0596 572.0,0.1659000,0.0439000,0.0152000,0.0591 573.3,0.1627000,0.0433000,0.0153000,0.0586 574.7,0.1596000,0.0427000,0.0153000,0.058 576.0,0.1565000,0.0421000,0.0153000,0.0574 577.3,0.1535000,0.0415000,0.0154000,0.0569 578.7,0.1505000,0.0410000,0.0154000,0.0564 580.0,0.1476000,0.0404000,0.0155000,0.0559 581.3,0.1448000,0.0398000,0.0154000,0.0552 582.7,0.1420000,0.0393000,0.0154000,0.0547 584.0,0.1392000,0.0387000,0.0154000,0.0541 585.3,0.1366000,0.0382000,0.0154000,0.0536 586.7,0.1339000,0.0376000,0.0154000,0.053 588.0,0.1313000,0.0371000,0.0153000,0.0524 589.3,0.1288000,0.0366000,0.0153000,0.0519 590.7,0.1263000,0.0361000,0.0153000,0.0514 592.0,0.1239000,0.0356000,0.0154000,0.051 593.3,0.1215000,0.0351000,0.0154000,0.0505 594.7,0.1192000,0.0346000,0.0154000,0.05 596.0,0.1169000,0.0341000,0.0154000,0.0495 597.3,0.1146000,0.0336000,0.0154000,0.049 598.7,0.1124000,0.0332000,0.0154000,0.0486 600.0,0.1102000,0.0327000,0.0154000,0.0481 601.3,0.1081000,0.0323000,0.0153000,0.0476 602.7,0.1060000,0.0318000,0.0153000,0.0471 604.0,0.1040000,0.0314000,0.0153000,0.0467 605.3,0.1020000,0.0309000,0.0153000,0.0462 606.7,0.1000000,0.0305000,0.0153000,0.0458 608.0,0.0981000,0.0301000,0.0153000,0.0454 609.3,0.0962000,0.0297000,0.0153000,0.045 610.7,0.0943000,0.0292000,0.0154000,0.0446 612.0,0.0925000,0.0288000,0.0155000,0.0443 613.3,0.0907000,0.0284000,0.0156000,0.044 614.7,0.0890000,0.0280000,0.0156000,0.0436 616.0,0.0873000,0.0276000,0.0157000,0.0433 617.3,0.0856000,0.0273000,0.0157000,0.043 618.7,0.0839000,0.0269000,0.0158000,0.0427 620.0,0.0823000,0.0265000,0.0158000,0.0423 621.3,0.0807000,0.0261000,0.0158000,0.0419 622.7,0.0792000,0.0258000,0.0159000,0.0417 624.0,0.0776000,0.0254000,0.0160000,0.0414 625.3,0.0761000,0.0251000,0.0161000,0.0412 626.7,0.0747000,0.0247000,0.0162000,0.0409 628.0,0.0732000,0.0244000,0.0162000,0.0406 629.3,0.0718000,0.0240000,0.0162000,0.0402 630.7,0.0704000,0.0237000,0.0162000,0.0399 632.0,0.0691000,0.0234000,0.0161000,0.0395 633.3,0.0677000,0.0230000,0.0161000,0.0391 634.7,0.0664000,0.0227000,0.0161000,0.0388 636.0,0.0652000,0.0224000,0.0161000,0.0385 637.3,0.0639000,0.0221000,0.0162000,0.0383 638.7,0.0627000,0.0218000,0.0163000,0.0381 640.0,0.0615000,0.0215000,0.0164000,0.0379 641.3,0.0603000,0.0212000,0.0165000,0.0377 642.7,0.0591000,0.0209000,0.0164000,0.0373 644.0,0.0580000,0.0206000,0.0165000,0.0371 645.3,0.0569000,0.0203000,0.0166000,0.0369 646.7,0.0558000,0.0200000,0.0165000,0.0365 648.0,0.0547000,0.0197000,0.0165000,0.0362 649.3,0.0536000,0.0195000,0.0165000,0.036 650.7,0.0526000,0.0192000,0.0164000,0.0356 652.0,0.0516000,0.0189000,0.0164000,0.0353 653.3,0.0506000,0.0187000,0.0164000,0.0351 654.7,0.0496000,0.0184000,0.0164000,0.0348 656.0,0.0487000,0.0181000,0.0166000,0.0347 657.3,0.0477000,0.0179000,0.0167000,0.0346 658.7,0.0468000,0.0176000,0.0170000,0.0346 660.0,0.0459000,0.0174000,0.0175000,0.0349 661.3,0.0450000,0.0171000,0.0180000,0.0351 662.7,0.0441000,0.0169000,0.0187000,0.0356 664.0,0.0433000,0.0167000,0.0195000,0.0362 665.3,0.0425000,0.0164000,0.0203000,0.0367 666.7,0.0416000,0.0162000,0.0211000,0.0373 668.0,0.0408000,0.0160000,0.0219000,0.0379 669.3,0.0400000,0.0158000,0.0227000,0.0385 670.7,0.0393000,0.0155000,0.0233000,0.0388 672.0,0.0385000,0.0153000,0.0237000,0.039 673.3,0.0378000,0.0151000,0.0239000,0.039 674.7,0.0370000,0.0149000,0.0240000,0.0389 676.0,0.0363000,0.0147000,0.0239000,0.0386 677.3,0.0356000,0.0145000,0.0234000,0.0379 678.7,0.0349000,0.0143000,0.0228000,0.0371 680.0,0.0343000,0.0141000,0.0219000,0.036 681.3,0.0336000,0.0139000,0.0209000,0.0348 682.7,0.0330000,0.0137000,0.0196000,0.0333 684.0,0.0323000,0.0135000,0.0182000,0.0317 685.3,0.0317000,0.0133000,0.0167000,0.03 686.7,0.0311000,0.0131000,0.0152000,0.0283 688.0,0.0305000,0.0129000,0.0137000,0.0266 689.3,0.0299000,0.0128000,0.0122000,0.025 690.7,0.0293000,0.0126000,0.0109000,0.0235 692.0,0.0288000,0.0124000,0.0097000,0.0221 693.3,0.0282000,0.0122000,0.0087000,0.0209 694.7,0.0277000,0.0121000,0.0079000,0.02 696.0,0.0271000,0.0119000,0.0072000,0.0191 697.3,0.0266000,0.0117000,0.0066000,0.0183 698.7,0.0261000,0.0116000,0.0062000,0.0178 700.0,0.0256000,0.0114000,0.0058000,0.0172 701.3,0.0251000,0.0113000,0.0054000,0.0167 702.7,0.0246000,0.0111000,0.0050000,0.0161 704.0,0.0241000,0.0109000,0.0047000,0.0156 705.3,0.0237000,0.0108000,0.0044000,0.0152 706.7,0.0232000,0.0106000,0.0042000,0.0148 708.0,0.0228000,0.0105000,0.0039000,0.0144 709.3,0.0223000,0.0103000,0.0037000,0.014 710.7,0.0219000,0.0102000,0.0036000,0.0138 712.0,0.0215000,0.0101000,0.0034000,0.0135 713.3,0.0211000,0.0099000,0.0033000,0.0132 714.7,0.0207000,0.0098000,0.0032000,0.013 716.0,0.0203000,0.0096000,0.0031000,0.0127 717.3,0.0199000,0.0095000,0.0029000,0.0124 718.7,0.0195000,0.0094000,0.0028000,0.0122 720.0,0.0191000,0.0092000,0.0028000,0.012 721.3,0.0187000,0.0091000,0.0027000,0.0118 722.7,0.0184000,0.0090000,0.0027000,0.0117 724.0,0.0180000,0.0089000,0.0024000,0.0113 725.3,0.0177000,0.0087000,0.0024000,0.0111 726.7,0.0173000,0.0086000,0.0023000,0.0109 728.0,0.0170000,0.0085000,0.0023000,0.0108 729.3,0.0167000,0.0084000,0.0021000,0.0105 730.7,0.0164000,0.0083000,0.0019000,0.0102 732.0,0.0160000,0.0081000,0.0018000,0.0099 733.3,0.0157000,0.0080000,0.0018000,0.0098 734.7,0.0154000,0.0079000,0.0016000,0.0095 736.0,0.0151000,0.0078000,0.0015000,0.0093 737.3,0.0148000,0.0077000,0.0014000,0.0091 738.7,0.0145000,0.0076000,0.0014000,0.009 740.0,0.0143000,0.0075000,0.0014000,0.0089 741.3,0.0140000,0.0074000,0.0013000,0.0087 742.7,0.0137000,0.0073000,0.0012000,0.0085 744.0,0.0135000,0.0072000,0.0011000,0.0083 745.3,0.0132000,0.0071000,0.0011000,0.0082 746.7,0.0129000,0.0070000,0.0010000,0.008 748.0,0.0127000,0.0069000,0.0009000,0.0078 749.3,0.0125000,0.0068000,0.0009000,0.0077 750.7,0.0122000,0.0067000,0.0008000,0.0075 752.0,0.0120000,0.0066000,0.0007000,0.0073 753.3,0.0117000,0.0065000,0.0007000,0.0072 754.7,0.0115000,0.0064000,0.0006000,0.007 756.0,0.0113000,0.0063000,0.0006000,0.0069 757.3,0.0111000,0.0062000,0.0005000,0.0067 758.7,0.0109000,0.0061000,0.0005000,0.0066 760.0,0.0107000,0.0061000,0.0005000,0.0066 761.3,0.0104000,0.0060000,0.0004000,0.0064 762.7,0.0102000,0.0059000,0.0003000,0.0062 764.0,0.0100000,0.0058000,0.0003000,0.0061 765.3,0.0099000,0.0057000,0.0002000,0.0059 766.7,0.0097000,0.0057000,0.0002000,0.0059 768.0,0.0095000,0.0056000,0.0001000,0.0057 769.3,0.0093000,0.0055000,-0.0001000,0.0054 770.7,0.0091000,0.0054000,-0.0003000,0.0051 772.0,0.0089000,0.0053000,-0.0003000,0.005 773.3,0.0088000,0.0053000,-0.0004000,0.0049 774.7,0.0086000,0.0052000,-0.0007000,0.0045 776.0,0.0084000,0.0051000,-0.0008000,0.0043 777.3,0.0083000,0.0051000,-0.0009000,0.0042 778.7,0.0081000,0.0050000,-0.0010000,0.004 780.0,0.0080000,0.0049000,-0.0009000,0.004 781.3,0.0078000,0.0048000,-0.0009000,0.0039 782.7,0.0077000,0.0048000,-0.0008000,0.004 784.0,0.0075000,0.0047000,-0.0007000,0.004 785.3,0.0074000,0.0046000,-0.0008000,0.0038 786.7,0.0072000,0.0046000,-0.0009000,0.0037 788.0,0.0071000,0.0045000,-0.0009000,0.0036 789.3,0.0069000,0.0045000,-0.0009000,0.0036 790.7,0.0068000,0.0044000,-0.0010000,0.0034 792.0,0.0067000,0.0043000,-0.0011000,0.0032 793.3,0.0065000,0.0043000,-0.0013000,0.003 794.7,0.0064000,0.0042000,-0.0013000,0.0029 796.0,0.0063000,0.0042000,-0.0012000,0.003 797.3,0.0062000,0.0041000,-0.0012000,0.0029 798.7,0.0061000,0.0040000,-0.0014000,0.0026 800.0,0.0059000,0.0040000,-0.0013000,0.0027