/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=19970412 /end_date=19970412 /start_time=18:31:00[GMT] /end_time=18:31:00[GMT] /north_latitude=31.322[DEG] /south_latitude=31.322[DEG] /east_longitude=-123.743[DEG] /west_longitude=-123.743[DEG] /station=87.110 /data_file_name=ag87.110_2m.sb /water_depth=NA /measurement_depth=2 /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: 0.15 ! PHAEO: 0.04 ! APid: 9704p097 ! Afile: 9704p097.sp6 ! ! as300: 0.209 ! aslope: 0.023 ! fiterr: 4 ! /end_header 300 0.23014 302 0.20912 304 0.19648 306 0.18515 308 0.17389 310 0.16436 312 0.15577 314 0.14878 316 0.14084 318 0.13476 320 0.12871 322 0.12332 324 0.11642 326 0.1105 328 0.10501 330 0.10052 332 0.09563 334 0.08888 336 0.08162 338 0.07676 340 0.074 342 0.06967 344 0.06842 346 0.06358 348 0.06135 350 0.0548 352 0.05214 354 0.04775 356 0.04619 358 0.0439 360 0.04391 362 0.0426 364 0.04352 366 0.04299 368 0.04346 370 0.04092 372 0.0397 374 0.03602 376 0.03428 378 0.03422 380 0.03496 382 0.03469 384 0.03452 386 0.03312 388 0.03262 390 0.03118 392 0.02993 394 0.02906 396 0.02794 398 0.02666 400 0.02575 402 0.02382 404 0.02523 406 0.02354 408 0.02525 410 0.02328 412 0.02278 414 0.02168 416 0.02196 418 0.02203 420 0.02359 422 0.02333 424 0.02344 426 0.02053 428 0.018 430 0.01513 432 0.0131 434 0.0132 436 0.01178 438 0.01305 440 0.01443 442 0.01328 444 0.01447 446 0.01291 448 0.01377 450 0.01302 452 0.01479 454 0.01229 456 0.01249 458 0.01041 460 0.01089 462 0.01153 464 0.01162 466 0.0109 468 0.00914 470 0.00916 472 0.00815 474 0.00679 476 0.00406 478 0.00241 480 0.00324 482 0.00534 484 0.00674 486 0.00795 488 0.00664 490 0.00783 492 0.00679 494 0.00809 496 0.00857 498 0.00809 500 0.007 502 0.00683 504 0.00551 506 0.00719 508 0.0056 510 0.00734 512 0.00559 514 0.00695 516 0.00589 518 0.00852 520 0.00692 522 0.0075 524 0.00418 526 0.00422 528 0.00294 530 0.00349 532 0.00289 534 0.00346 536 0.00398 538 0.00574 540 0.00528 542 0.00635 544 0.00615 546 0.00383 548 0.00316 550 0.00454 552 0.00401 554 0.00417 556 0.00225 558 0.00196 560 0.00156 562 0.00198 564 0.00278 566 0.00206 568 0.00151 570 0.00158 572 0.00053 574 -0.00003 576 -0.00128 578 -0.00188 580 -0.00039 582 0.00046 584 0.00332 586 0.00424 588 0.00434 590 0.00353 592 0.00262 594 0.00066 596 -0.00092 598 -0.00231 600 -0.0029