/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=19980125 /end_date=19980125 /start_time=18:34:00[GMT] /end_time=18:34:00[GMT] /north_latitude=31.185[DEG] /south_latitude=31.185[DEG] /east_longitude=-120.948[DEG] /west_longitude=-120.948[DEG] /station=93.80 /data_file_name=ag93.80_2m.sb /water_depth=NA /measurement_depth=2 /cloud_percent=100 /secchi_depth=30 /wave_height=0.91 /wind_speed=6.17 /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: 0.05 ! APid: 9802p017 ! Afile: 9802s017.sp6 ! ! as300: 0.218 ! aslope: 0.026 ! fiterr: 4 ! /end_header 300 0.24457 302 0.21875 304 0.20654 306 0.19112 308 0.17757 310 0.16431 312 0.15168 314 0.14238 316 0.13299 318 0.1265 320 0.1186 322 0.11303 324 0.10557 326 0.09944 328 0.09504 330 0.0901 332 0.08731 334 0.08412 336 0.08049 338 0.07661 340 0.07186 342 0.07013 344 0.06924 346 0.06574 348 0.06192 350 0.05974 352 0.05662 354 0.05545 356 0.05154 358 0.05013 360 0.04597 362 0.04353 364 0.0421 366 0.03972 368 0.03798 370 0.03505 372 0.03428 374 0.03327 376 0.03298 378 0.03118 380 0.03039 382 0.02937 384 0.02652 386 0.02525 388 0.02522 390 0.02706 392 0.0268 394 0.02543 396 0.02392 398 0.02235 400 0.02128 402 0.02187 404 0.0213 406 0.02093 408 0.01902 410 0.0163 412 0.01307 414 0.01259 416 0.0129 418 0.01286 420 0.01161 422 0.01068 424 0.01056 426 0.00937 428 0.01151 430 0.00968 432 0.00948 434 0.00918 436 0.00986 438 0.01115 440 0.00888 442 0.00873 444 0.01067 446 0.00878 448 0.00789 450 0.00608 452 0.00483 454 0.00361 456 0.00261 458 0.00247 460 0.00371 462 0.00357 464 0.00604 466 0.0063 468 0.00708 470 0.00689 472 0.00545 474 0.00408 476 0.0031 478 0.00237 480 0.00274 482 0.00132 484 0.00255 486 0.0033 488 0.00588 490 0.00532 492 0.00426 494 0.00369 496 0.00296 498 0.00234 500 0.0024 502 0.00404 504 0.00362 506 0.00689 508 0.00622 510 0.00517 512 0.00584 514 0.00453 516 0.00748 518 0.00763 520 0.008 522 0.00737 524 0.00519 526 0.00455 528 0.00113 530 -0.00222 532 -0.00323 534 -0.00492 536 -0.00534 538 -0.00476 540 -0.00562 542 -0.0052 544 -0.00501 546 -0.00259 548 0.0028 550 0.00452 552 0.00288 554 0.0027 556 0.00178 558 0.00061 560 0.00051 562 0.00108 564 0.00314 566 0.0015 568 0.00171 570 -0.00067 572 0.00037 574 -0.00013 576 0.00189 578 0.00192 580 0.00452 582 0.00556 584 0.00429 586 0.00209 588 0.00044 590 -0.00027 592 -0.00055 594 -0.00142 596 -0.00076 598 -0.00268 600 -0.0026