/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=CAL9704 /start_date=19970408 /end_date=19970408 /start_time=22:09:00[GMT] /end_time=22:09:00[GMT] /north_latitude=33.252[DEG] /south_latitude=33.252[DEG] /east_longitude=-118.250[DEG] /west_longitude=-118.250[DEG] /station=90.35 /data_file_name=ag90.35_20m.sb /water_depth=NA /measurement_depth=20 /cloud_percent=NA /secchi_depth=NA /wave_height=NA /wind_speed=NA /data_type=scan /data_status=final /calibration_files=missing_calibration.txt ! linked_files=sbsurf_cal9704.dat.sb,apm90_cal9704.dat.sb,adm90_cal9704.dat.sb,as_cal9704.dat.sb ! the unique identifier APid is used to link atp,ad,ays spectra to depth-resolved samples in spgdepthd_cal9704.dat.sb ! the unique identifiers Cruise and Station are used to link to other surface data in sbsurf_cal9704.dat.sb /documents=README.cal9704 /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: 0.22 ! PHAEO: 0.07 ! APid: 9704p074 ! Afile: 9704p074.sp6 ! ! as300: 0.274 ! aslope: 0.018 ! fiterr: 0 ! /end_header 300 0.29391 302 0.28609 304 0.27229 306 0.26023 308 0.24932 310 0.23953 312 0.22962 314 0.22054 316 0.20867 318 0.20046 320 0.19204 322 0.18094 324 0.17202 326 0.16253 328 0.15465 330 0.14709 332 0.13963 334 0.13304 336 0.12689 338 0.12021 340 0.11372 342 0.10964 344 0.10677 346 0.10268 348 0.10009 350 0.09848 352 0.09603 354 0.09039 356 0.08687 358 0.08447 360 0.08205 362 0.0814 364 0.07811 366 0.07693 368 0.07333 370 0.07183 372 0.06982 374 0.06711 376 0.06625 378 0.06501 380 0.06354 382 0.0638 384 0.06299 386 0.06223 388 0.06209 390 0.0614 392 0.06244 394 0.05798 396 0.05479 398 0.05315 400 0.0521 402 0.04927 404 0.04768 406 0.04685 408 0.04651 410 0.04721 412 0.04461 414 0.04367 416 0.04317 418 0.04313 420 0.04383 422 0.04256 424 0.0425 426 0.03889 428 0.03709 430 0.03659 432 0.03376 434 0.03156 436 0.03114 438 0.03098 440 0.03026 442 0.03012 444 0.02816 446 0.02725 448 0.02544 450 0.02609 452 0.0271 454 0.02613 456 0.0256 458 0.02416 460 0.02403 462 0.02421 464 0.02383 466 0.02422 468 0.02373 470 0.02291 472 0.02489 474 0.02289 476 0.01938 478 0.0167 480 0.01597 482 0.01647 484 0.01514 486 0.01551 488 0.01709 490 0.01591 492 0.01621 494 0.01489 496 0.01395 498 0.01422 500 0.01297 502 0.0146 504 0.0138 506 0.01322 508 0.01332 510 0.01167 512 0.01161 514 0.01022 516 0.01121 518 0.01096 520 0.01223 522 0.01277 524 0.0112 526 0.00922 528 0.00974 530 0.00841 532 0.00842 534 0.00845 536 0.00935 538 0.00905 540 0.00888 542 0.00787 544 0.00715 546 0.00683 548 0.00592 550 0.00531 552 0.00355 554 0.0034 556 0.00304 558 0.00192 560 0.00244 562 0.001 564 0.00258 566 0.00436 568 0.00557 570 0.00767 572 0.00532 574 0.00552 576 0.00335 578 0.00327 580 0.0037 582 0.00335 584 0.00301 586 0.00257 588 0.00254 590 0.00215 592 0.00115 594 0.00065 596 -0.00189 598 -0.00235 600 -0.00276