/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=19970418 /end_date=19970418 /start_time=18:40:00[GMT] /end_time=18:40:00[GMT] /north_latitude=34.373[DEG] /south_latitude=34.373[DEG] /east_longitude=-122.248[DEG] /west_longitude=-122.248[DEG] /station=77.70 /data_file_name=ag77.70_1m.sb /water_depth=NA /measurement_depth=1 /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: 0.21 ! PHAEO: 0.04 ! APid: 9704p149 ! Afile: 9704p149.sp6 ! ! as300: 0.237 ! aslope: 0.021 ! fiterr: 3 ! /end_header 300 0.25175 302 0.24325 304 0.22752 306 0.21547 308 0.20208 310 0.19089 312 0.18154 314 0.17236 316 0.16351 318 0.15692 320 0.15009 322 0.14289 324 0.13766 326 0.13036 328 0.12602 330 0.12097 332 0.1184 334 0.11302 336 0.1065 338 0.10087 340 0.09468 342 0.08946 344 0.08573 346 0.0797 348 0.07399 350 0.07021 352 0.06671 354 0.06388 356 0.06134 358 0.05884 360 0.05784 362 0.05555 364 0.05511 366 0.05289 368 0.05243 370 0.04919 372 0.04817 374 0.0455 376 0.04405 378 0.04313 380 0.04273 382 0.04166 384 0.04207 386 0.03987 388 0.03882 390 0.03855 392 0.03668 394 0.03627 396 0.0349 398 0.03399 400 0.03291 402 0.03366 404 0.03114 406 0.03195 408 0.02951 410 0.02915 412 0.03013 414 0.02854 416 0.02703 418 0.02695 420 0.02419 422 0.02247 424 0.02188 426 0.02089 428 0.01937 430 0.02013 432 0.01926 434 0.01962 436 0.01871 438 0.01852 440 0.01908 442 0.01709 444 0.0167 446 0.01776 448 0.01636 450 0.01722 452 0.01539 454 0.01593 456 0.01459 458 0.01577 460 0.01314 462 0.01442 464 0.01272 466 0.01354 468 0.01313 470 0.01332 472 0.01103 474 0.01102 476 0.00882 478 0.00774 480 0.00808 482 0.00957 484 0.00949 486 0.0107 488 0.01175 490 0.00964 492 0.00955 494 0.00872 496 0.00913 498 0.01003 500 0.00968 502 0.00964 504 0.01062 506 0.00768 508 0.00765 510 0.00579 512 0.00634 514 0.00486 516 0.0054 518 0.00603 520 0.00514 522 0.00566 524 0.00382 526 0.00353 528 0.00356 530 0.00243 532 0.00389 534 0.00283 536 0.0043 538 0.00565 540 0.00327 542 0.00198 544 0.00251 546 0.0033 548 0.00509 550 0.00584 552 0.00796 554 0.00676 556 0.00576 558 0.00385 560 0.003 562 0.00365 564 0.00326 566 0.00225 568 0.00211 570 0.0004 572 -0.00003 574 0.00027 576 0.00258 578 0.00089 580 0.00193 582 0.00041 584 -0.00081 586 -0.00101 588 -0.00114 590 -0.0008 592 0.0006 594 0.00062 596 0.00111 598 0.00062 600 0.00132