/begin_header /identifier_product_doi=10.5067/SeaBASS/CALCOFI/DATA001 /affiliations=UCSD-SIO /investigators=Greg_Mitchell,Mati_Kahru /contact=mkahru@ucsd.edu /experiment=CALCOFI /cruise=CAL9802 /start_date=19980128 /end_date=19980128 /start_time=18:33:00[GMT] /end_time=18:33:00[GMT] /north_latitude=32.650[DEG] /south_latitude=32.650[DEG] /east_longitude=-119.482[DEG] /west_longitude=-119.482[DEG] /station=90.53 /data_file_name=ag90.53_99m.sb /water_depth=NA /measurement_depth=99 /cloud_percent=100 /secchi_depth=37 /wave_height=1.83 /wind_speed=5.14 /data_type=scan /data_status=final /calibration_files=missing_calibration.txt ! linked_files=sbsurf_cal9802.dat.sb,apm90_cal9802.dat.sb,adm90_cal9802.dat.sb,as_cal9802.dat.sb ! the unique identifier APid is used to link atp,ad,ays spectra to depth-resolved samples in spgdepthd_cal9802.dat.sb ! the unique identifiers Cruise and Station are used to link to other surface data in sbsurf_cal9802.dat.sb /documents=README.cal9802 /missing=-9.9 /delimiter=space ! Negative values for absorption coefficient (if any) should be considered 0! ! method of estimating absorption: Mitchell, B.G., Kahru, M., CalCOFI Reports, 1998 ! The spectral range is 300 nm - 600 nm with 2 nm step ! as300 is the exponentially fitted ays value at 300 nm ! aslope is the exponential coeff in the ays=as300*exp((lambda-300)*coeff) ! fiterr is error of the fitting (composite of multiple tests): ! 0 means good fit; 1 means noisy data and less than excellent fit /fields=wavelength,ag /units=nm,1/m ! ! CHL: 0.19 ! PHAEO: 0.14 ! APid: 9802p046 ! Afile: 9802s046.sp6 ! ! as300: 0.27 ! aslope: 0.021 ! fiterr: 2 ! /end_header 300 0.28771 302 0.269 304 0.25877 306 0.24399 308 0.23151 310 0.21753 312 0.20602 314 0.19716 316 0.18762 318 0.17864 320 0.17082 322 0.16208 324 0.15505 326 0.1499 328 0.14463 330 0.13903 332 0.13246 334 0.1276 336 0.12157 338 0.11726 340 0.112 342 0.10568 344 0.10183 346 0.09927 348 0.09338 350 0.08976 352 0.08571 354 0.08272 356 0.08069 358 0.07801 360 0.07616 362 0.07427 364 0.07239 366 0.06938 368 0.06728 370 0.06404 372 0.06095 374 0.06012 376 0.05871 378 0.05573 380 0.05494 382 0.05041 384 0.04818 386 0.04499 388 0.04515 390 0.04449 392 0.04219 394 0.04049 396 0.03785 398 0.03596 400 0.03578 402 0.03642 404 0.03593 406 0.0346 408 0.03411 410 0.03265 412 0.03139 414 0.02961 416 0.02933 418 0.02751 420 0.02601 422 0.02642 424 0.02633 426 0.02419 428 0.02202 430 0.02018 432 0.0193 434 0.01897 436 0.01985 438 0.01768 440 0.01851 442 0.01732 444 0.01718 446 0.01618 448 0.01452 450 0.01366 452 0.01232 454 0.01295 456 0.01157 458 0.01229 460 0.01013 462 0.01049 464 0.01039 466 0.01099 468 0.01055 470 0.00919 472 0.00945 474 0.00849 476 0.00878 478 0.01014 480 0.00714 482 0.00723 484 0.0057 486 0.00611 488 0.00666 490 0.00626 492 0.00729 494 0.00515 496 0.00371 498 0.00356 500 0.00439 502 0.0041 504 0.00429 506 0.00589 508 0.00576 510 0.00518 512 0.00365 514 0.00442 516 0.00395 518 0.00303 520 0.00129 522 -0.00033 524 -0.00059 526 0.00038 528 -0.00146 530 -0.00028 532 0.00125 534 0.00022 536 -0.00031 538 -0.00084 540 -0.00115 542 -0.00206 544 -0.00153 546 -0.00144 548 -0.00056 550 0.0004 552 0.00106 554 0.00113 556 0.00116 558 0.00103 560 -0.00058 562 -0.00236 564 -0.00166 566 -0.00078 568 -0.00188 570 -0.0014 572 -0.00116 574 -0.00086 576 0.00024 578 -0.00123 580 -0.00262 582 -0.00133 584 -0.00257 586 -0.00165 588 -0.00111 590 -0.00053 592 -0.00059 594 -0.00012 596 0.00006 598 0.00063 600 0.00216