File name: Pandora177s1_WestportCT_20211027_L1_smca1c4d20211012p1-8.txt File generation date: 20260112T123322.8Z Data description: Level 1 file (corrected signals) Data file version: smca1c4d20211012p1-8 Local principal investigator: Lukas Valin Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 177 Spectrometer number: 1 Processing software version used: BlickP v1.8.75 Instrument operation file used: Pandora177_OF_v1d20201002.txt Instrument calibration file used: Pandora177s1_CF_v4d20211012.txt Level 0 file used: Pandora177s1_WestportCT_20211027_L0.txt Full location name: Westport - Sherwood Island State Park CTDEEP (USEPA AQS ID 09-001-9003) Short location name: WestportCT Country of location: USA Location latitude [deg]: 41.1183 Location longitude [deg]: -73.3367 Location altitude [m]: 4 Local noon date: 20211027 Notes on s-number (L1 configuration): Corrections NOT applied although requested by the s-number are dark map for dark correction (replaced by immediate dark method), latency correction, matrix method stray light correction (replaced by simple method) Data caveats: None Nominal wavelengths [nm]: 274.2296 274.3725 274.5154 274.6583 274.8012 274.9441 275.0870 275.2298 275.3727 275.5155 275.6584 275.8012 275.9440 276.0868 276.2296 276.3724 276.5152 276.6579 276.8007 276.9434 277.0862 277.2289 277.3716 277.5143 277.6570 277.7997 277.9424 278.0851 278.2278 278.3704 278.5131 278.6557 278.7984 278.9410 279.0836 279.2262 279.3688 279.5114 279.6539 279.7965 279.9391 280.0816 280.2242 280.3667 280.5092 280.6517 280.7942 280.9367 281.0792 281.2217 281.3641 281.5066 281.6490 281.7915 281.9339 282.0763 282.2187 282.3611 282.5035 282.6459 282.7883 282.9306 283.0730 283.2153 283.3577 283.5000 283.6423 283.7846 283.9269 284.0692 284.2115 284.3538 284.4960 284.6383 284.7805 284.9227 285.0650 285.2072 285.3494 285.4916 285.6338 285.7759 285.9181 286.0603 286.2024 286.3446 286.4867 286.6288 286.7709 286.9130 287.0551 287.1972 287.3393 287.4813 287.6234 287.7654 287.9075 288.0495 288.1915 288.3335 288.4755 288.6175 288.7595 288.9014 289.0434 289.1853 289.3273 289.4692 289.6111 289.7530 289.8950 290.0368 290.1787 290.3206 290.4625 290.6043 290.7462 290.8880 291.0298 291.1716 291.3134 291.4552 291.5970 291.7388 291.8806 292.0223 292.1641 292.3058 292.4476 292.5893 292.7310 292.8727 293.0144 293.1561 293.2977 293.4394 293.5811 293.7227 293.8643 294.0060 294.1476 294.2892 294.4308 294.5724 294.7139 294.8555 294.9970 295.1386 295.2801 295.4217 295.5632 295.7047 295.8462 295.9877 296.1292 296.2706 296.4121 296.5535 296.6950 296.8364 296.9778 297.1192 297.2606 297.4020 297.5434 297.6848 297.8261 297.9675 298.1088 298.2502 298.3915 298.5328 298.6741 298.8154 298.9567 299.0979 299.2392 299.3805 299.5217 299.6629 299.8042 299.9454 300.0866 300.2278 300.3690 300.5101 300.6513 300.7924 300.9336 301.0747 301.2158 301.3570 301.4981 301.6392 301.7802 301.9213 302.0624 302.2034 302.3445 302.4855 302.6265 302.7676 302.9086 303.0496 303.1905 303.3315 303.4725 303.6134 303.7544 303.8953 304.0362 304.1771 304.3181 304.4589 304.5998 304.7407 304.8816 305.0224 305.1633 305.3041 305.4449 305.5857 305.7265 305.8673 306.0081 306.1489 306.2897 306.4304 306.5711 306.7119 306.8526 306.9933 307.1340 307.2747 307.4154 307.5561 307.6967 307.8374 307.9780 308.1186 308.2593 308.3999 308.5405 308.6811 308.8216 308.9622 309.1028 309.2433 309.3839 309.5244 309.6649 309.8054 309.9459 310.0864 310.2269 310.3673 310.5078 310.6482 310.7887 310.9291 311.0695 311.2099 311.3503 311.4907 311.6311 311.7714 311.9118 312.0521 312.1924 312.3328 312.4731 312.6134 312.7537 312.8939 313.0342 313.1745 313.3147 313.4550 313.5952 313.7354 313.8756 314.0158 314.1560 314.2962 314.4363 314.5765 314.7166 314.8568 314.9969 315.1370 315.2771 315.4172 315.5573 315.6973 315.8374 315.9774 316.1175 316.2575 316.3975 316.5375 316.6775 316.8175 316.9575 317.0974 317.2374 317.3773 317.5173 317.6572 317.7971 317.9370 318.0769 318.2168 318.3566 318.4965 318.6363 318.7762 318.9160 319.0558 319.1956 319.3354 319.4752 319.6150 319.7547 319.8945 320.0342 320.1739 320.3137 320.4534 320.5931 320.7327 320.8724 321.0121 321.1517 321.2914 321.4310 321.5706 321.7102 321.8498 321.9894 322.1290 322.2686 322.4081 322.5477 322.6872 322.8267 322.9662 323.1057 323.2452 323.3847 323.5242 323.6636 323.8031 323.9425 324.0819 324.2214 324.3608 324.5002 324.6395 324.7789 324.9183 325.0576 325.1970 325.3363 325.4756 325.6149 325.7542 325.8935 326.0327 326.1720 326.3113 326.4505 326.5897 326.7289 326.8681 327.0073 327.1465 327.2857 327.4249 327.5640 327.7031 327.8423 327.9814 328.1205 328.2596 328.3987 328.5377 328.6768 328.8159 328.9549 329.0939 329.2329 329.3719 329.5109 329.6499 329.7889 329.9279 330.0668 330.2057 330.3447 330.4836 330.6225 330.7614 330.9003 331.0391 331.1780 331.3169 331.4557 331.5945 331.7333 331.8721 332.0109 332.1497 332.2885 332.4272 332.5660 332.7047 332.8434 332.9822 333.1209 333.2595 333.3982 333.5369 333.6756 333.8142 333.9528 334.0915 334.2301 334.3687 334.5073 334.6458 334.7844 334.9229 335.0615 335.2000 335.3385 335.4771 335.6155 335.7540 335.8925 336.0310 336.1694 336.3079 336.4463 336.5847 336.7231 336.8615 336.9999 337.1383 337.2766 337.4150 337.5533 337.6916 337.8299 337.9682 338.1065 338.2448 338.3831 338.5213 338.6596 338.7978 338.9360 339.0742 339.2124 339.3506 339.4888 339.6270 339.7651 339.9033 340.0414 340.1795 340.3176 340.4557 340.5938 340.7318 340.8699 341.0080 341.1460 341.2840 341.4220 341.5600 341.6980 341.8360 341.9739 342.1119 342.2498 342.3878 342.5257 342.6636 342.8015 342.9394 343.0772 343.2151 343.3529 343.4908 343.6286 343.7664 343.9042 344.0420 344.1798 344.3175 344.4553 344.5930 344.7308 344.8685 345.0062 345.1439 345.2816 345.4192 345.5569 345.6945 345.8322 345.9698 346.1074 346.2450 346.3826 346.5202 346.6577 346.7953 346.9328 347.0703 347.2079 347.3454 347.4829 347.6203 347.7578 347.8953 348.0327 348.1701 348.3075 348.4450 348.5824 348.7197 348.8571 348.9945 349.1318 349.2691 349.4065 349.5438 349.6811 349.8184 349.9556 350.0929 350.2302 350.3674 350.5046 350.6418 350.7790 350.9162 351.0534 351.1906 351.3277 351.4649 351.6020 351.7391 351.8762 352.0133 352.1504 352.2875 352.4245 352.5616 352.6986 352.8356 352.9726 353.1096 353.2466 353.3836 353.5205 353.6575 353.7944 353.9313 354.0682 354.2051 354.3420 354.4789 354.6158 354.7526 354.8894 355.0263 355.1631 355.2999 355.4367 355.5734 355.7102 355.8470 355.9837 356.1204 356.2571 356.3938 356.5305 356.6672 356.8039 356.9405 357.0772 357.2138 357.3504 357.4870 357.6236 357.7602 357.8967 358.0333 358.1698 358.3064 358.4429 358.5794 358.7159 358.8523 358.9888 359.1253 359.2617 359.3981 359.5346 359.6710 359.8073 359.9437 360.0801 360.2164 360.3528 360.4891 360.6254 360.7617 360.8980 361.0343 361.1706 361.3068 361.4431 361.5793 361.7155 361.8517 361.9879 362.1241 362.2602 362.3964 362.5325 362.6687 362.8048 362.9409 363.0770 363.2131 363.3491 363.4852 363.6212 363.7572 363.8933 364.0293 364.1652 364.3012 364.4372 364.5731 364.7091 364.8450 364.9809 365.1168 365.2527 365.3886 365.5244 365.6603 365.7961 365.9319 366.0678 366.2036 366.3393 366.4751 366.6109 366.7466 366.8824 367.0181 367.1538 367.2895 367.4252 367.5608 367.6965 367.8321 367.9678 368.1034 368.2390 368.3746 368.5102 368.6457 368.7813 368.9168 369.0524 369.1879 369.3234 369.4589 369.5944 369.7298 369.8653 370.0007 370.1361 370.2716 370.4070 370.5423 370.6777 370.8131 370.9484 371.0838 371.2191 371.3544 371.4897 371.6250 371.7603 371.8955 372.0308 372.1660 372.3012 372.4364 372.5716 372.7068 372.8420 372.9771 373.1123 373.2474 373.3825 373.5176 373.6527 373.7878 373.9228 374.0579 374.1929 374.3279 374.4629 374.5979 374.7329 374.8679 375.0029 375.1378 375.2727 375.4077 375.5426 375.6775 375.8123 375.9472 376.0821 376.2169 376.3517 376.4865 376.6213 376.7561 376.8909 377.0257 377.1604 377.2952 377.4299 377.5646 377.6993 377.8340 377.9686 378.1033 378.2379 378.3726 378.5072 378.6418 378.7764 378.9109 379.0455 379.1801 379.3146 379.4491 379.5836 379.7181 379.8526 379.9871 380.1215 380.2560 380.3904 380.5248 380.6592 380.7936 380.9280 381.0624 381.1967 381.3311 381.4654 381.5997 381.7340 381.8683 382.0026 382.1368 382.2711 382.4053 382.5395 382.6737 382.8079 382.9421 383.0762 383.2104 383.3445 383.4786 383.6128 383.7469 383.8809 384.0150 384.1491 384.2831 384.4171 384.5512 384.6852 384.8191 384.9531 385.0871 385.2210 385.3550 385.4889 385.6228 385.7567 385.8906 386.0244 386.1583 386.2921 386.4260 386.5598 386.6936 386.8274 386.9611 387.0949 387.2286 387.3624 387.4961 387.6298 387.7635 387.8972 388.0308 388.1645 388.2981 388.4318 388.5654 388.6990 388.8325 388.9661 389.0997 389.2332 389.3667 389.5003 389.6338 389.7672 389.9007 390.0342 390.1676 390.3011 390.4345 390.5679 390.7013 390.8347 390.9680 391.1014 391.2347 391.3680 391.5013 391.6346 391.7679 391.9012 392.0344 392.1677 392.3009 392.4341 392.5673 392.7005 392.8337 392.9668 393.1000 393.2331 393.3662 393.4993 393.6324 393.7655 393.8986 394.0316 394.1646 394.2977 394.4307 394.5637 394.6966 394.8296 394.9626 395.0955 395.2284 395.3613 395.4942 395.6271 395.7600 395.8928 396.0257 396.1585 396.2913 396.4241 396.5569 396.6897 396.8224 396.9552 397.0879 397.2206 397.3533 397.4860 397.6187 397.7513 397.8840 398.0166 398.1492 398.2818 398.4144 398.5470 398.6796 398.8121 398.9447 399.0772 399.2097 399.3422 399.4747 399.6071 399.7396 399.8720 400.0044 400.1368 400.2692 400.4016 400.5340 400.6663 400.7987 400.9310 401.0633 401.1956 401.3279 401.4601 401.5924 401.7246 401.8569 401.9891 402.1213 402.2535 402.3856 402.5178 402.6499 402.7820 402.9142 403.0463 403.1783 403.3104 403.4425 403.5745 403.7065 403.8386 403.9706 404.1025 404.2345 404.3665 404.4984 404.6303 404.7622 404.8942 405.0260 405.1579 405.2898 405.4216 405.5534 405.6853 405.8171 405.9488 406.0806 406.2124 406.3441 406.4758 406.6076 406.7393 406.8709 407.0026 407.1343 407.2659 407.3976 407.5292 407.6608 407.7924 407.9239 408.0555 408.1870 408.3186 408.4501 408.5816 408.7131 408.8445 408.9760 409.1074 409.2389 409.3703 409.5017 409.6331 409.7644 409.8958 410.0271 410.1585 410.2898 410.4211 410.5524 410.6836 410.8149 410.9461 411.0774 411.2086 411.3398 411.4710 411.6021 411.7333 411.8644 411.9956 412.1267 412.2578 412.3889 412.5199 412.6510 412.7820 412.9131 413.0441 413.1751 413.3060 413.4370 413.5680 413.6989 413.8298 413.9607 414.0916 414.2225 414.3534 414.4842 414.6151 414.7459 414.8767 415.0075 415.1383 415.2690 415.3998 415.5305 415.6613 415.7920 415.9227 416.0533 416.1840 416.3146 416.4453 416.5759 416.7065 416.8371 416.9677 417.0982 417.2288 417.3593 417.4898 417.6203 417.7508 417.8813 418.0117 418.1422 418.2726 418.4030 418.5334 418.6638 418.7942 418.9245 419.0549 419.1852 419.3155 419.4458 419.5761 419.7064 419.8366 419.9669 420.0971 420.2273 420.3575 420.4877 420.6178 420.7480 420.8781 421.0082 421.1383 421.2684 421.3985 421.5286 421.6586 421.7886 421.9187 422.0487 422.1786 422.3086 422.4386 422.5685 422.6984 422.8284 422.9583 423.0881 423.2180 423.3479 423.4777 423.6075 423.7373 423.8671 423.9969 424.1267 424.2564 424.3862 424.5159 424.6456 424.7753 424.9050 425.0346 425.1643 425.2939 425.4235 425.5531 425.6827 425.8123 425.9418 426.0714 426.2009 426.3304 426.4599 426.5894 426.7189 426.8483 426.9777 427.1072 427.2366 427.3660 427.4953 427.6247 427.7541 427.8834 428.0127 428.1420 428.2713 428.4006 428.5298 428.6591 428.7883 428.9175 429.0467 429.1759 429.3051 429.4342 429.5633 429.6925 429.8216 429.9507 430.0797 430.2088 430.3379 430.4669 430.5959 430.7249 430.8539 430.9829 431.1118 431.2408 431.3697 431.4986 431.6275 431.7564 431.8852 432.0141 432.1429 432.2718 432.4006 432.5293 432.6581 432.7869 432.9156 433.0444 433.1731 433.3018 433.4305 433.5591 433.6878 433.8164 433.9450 434.0737 434.2022 434.3308 434.4594 434.5879 434.7165 434.8450 434.9735 435.1020 435.2304 435.3589 435.4873 435.6158 435.7442 435.8726 436.0010 436.1293 436.2577 436.3860 436.5143 436.6426 436.7709 436.8992 437.0275 437.1557 437.2839 437.4121 437.5403 437.6685 437.7967 437.9248 438.0530 438.1811 438.3092 438.4373 438.5654 438.6934 438.8215 438.9495 439.0775 439.2055 439.3335 439.4614 439.5894 439.7173 439.8453 439.9732 440.1011 440.2289 440.3568 440.4846 440.6125 440.7403 440.8681 440.9959 441.1236 441.2514 441.3791 441.5068 441.6345 441.7622 441.8899 442.0176 442.1452 442.2728 442.4004 442.5280 442.6556 442.7832 442.9107 443.0383 443.1658 443.2933 443.4208 443.5483 443.6757 443.8032 443.9306 444.0580 444.1854 444.3128 444.4401 444.5675 444.6948 444.8221 444.9494 445.0767 445.2040 445.3313 445.4585 445.5857 445.7129 445.8401 445.9673 446.0945 446.2216 446.3487 446.4759 446.6030 446.7300 446.8571 446.9842 447.1112 447.2382 447.3652 447.4922 447.6192 447.7462 447.8731 448.0000 448.1269 448.2538 448.3807 448.5076 448.6344 448.7613 448.8881 449.0149 449.1417 449.2684 449.3952 449.5219 449.6487 449.7754 449.9021 450.0287 450.1554 450.2820 450.4087 450.5353 450.6619 450.7885 450.9150 451.0416 451.1681 451.2946 451.4212 451.5476 451.6741 451.8006 451.9270 452.0534 452.1798 452.3062 452.4326 452.5590 452.6853 452.8117 452.9380 453.0643 453.1906 453.3168 453.4431 453.5693 453.6955 453.8217 453.9479 454.0741 454.2002 454.3264 454.4525 454.5786 454.7047 454.8308 454.9568 455.0829 455.2089 455.3349 455.4609 455.5869 455.7129 455.8388 455.9648 456.0907 456.2166 456.3425 456.4683 456.5942 456.7200 456.8459 456.9717 457.0975 457.2232 457.3490 457.4747 457.6005 457.7262 457.8519 457.9775 458.1032 458.2289 458.3545 458.4801 458.6057 458.7313 458.8568 458.9824 459.1079 459.2334 459.3590 459.4844 459.6099 459.7354 459.8608 459.9862 460.1116 460.2370 460.3624 460.4878 460.6131 460.7384 460.8637 460.9890 461.1143 461.2396 461.3648 461.4900 461.6153 461.7405 461.8656 461.9908 462.1159 462.2411 462.3662 462.4913 462.6164 462.7415 462.8665 462.9915 463.1166 463.2416 463.3666 463.4915 463.6165 463.7414 463.8663 463.9913 464.1161 464.2410 464.3659 464.4907 464.6155 464.7404 464.8651 464.9899 465.1147 465.2394 465.3642 465.4889 465.6136 465.7382 465.8629 465.9876 466.1122 466.2368 466.3614 466.4860 466.6106 466.7351 466.8596 466.9842 467.1087 467.2331 467.3576 467.4821 467.6065 467.7309 467.8553 467.9797 468.1041 468.2284 468.3528 468.4771 468.6014 468.7257 468.8500 468.9742 469.0985 469.2227 469.3469 469.4711 469.5953 469.7194 469.8436 469.9677 470.0918 470.2159 470.3400 470.4640 470.5881 470.7121 470.8361 470.9601 471.0841 471.2080 471.3320 471.4559 471.5798 471.7037 471.8276 471.9515 472.0753 472.1991 472.3229 472.4467 472.5705 472.6943 472.8180 472.9418 473.0655 473.1892 473.3129 473.4365 473.5602 473.6838 473.8074 473.9310 474.0546 474.1782 474.3017 474.4253 474.5488 474.6723 474.7958 474.9192 475.0427 475.1661 475.2895 475.4129 475.5363 475.6597 475.7830 475.9064 476.0297 476.1530 476.2763 476.3995 476.5228 476.6460 476.7692 476.8924 477.0156 477.1388 477.2620 477.3851 477.5082 477.6313 477.7544 477.8775 478.0005 478.1236 478.2466 478.3696 478.4926 478.6155 478.7385 478.8614 478.9843 479.1072 479.2301 479.3530 479.4758 479.5987 479.7215 479.8443 479.9671 480.0899 480.2126 480.3353 480.4581 480.5808 480.7034 480.8261 480.9488 481.0714 481.1940 481.3166 481.4392 481.5618 481.6843 481.8069 481.9294 482.0519 482.1744 482.2968 482.4193 482.5417 482.6641 482.7865 482.9089 483.0313 483.1536 483.2760 483.3983 483.5206 483.6429 483.7651 483.8874 484.0096 484.1318 484.2540 484.3762 484.4984 484.6205 484.7426 484.8648 484.9869 485.1089 485.2310 485.3530 485.4751 485.5971 485.7191 485.8411 485.9630 486.0850 486.2069 486.3288 486.4507 486.5726 486.6944 486.8163 486.9381 487.0599 487.1817 487.3035 487.4252 487.5470 487.6687 487.7904 487.9121 488.0338 488.1554 488.2771 488.3987 488.5203 488.6419 488.7635 488.8850 489.0066 489.1281 489.2496 489.3711 489.4925 489.6140 489.7354 489.8568 489.9782 490.0996 490.2210 490.3423 490.4637 490.5850 490.7063 490.8276 490.9488 491.0701 491.1913 491.3125 491.4337 491.5549 491.6761 491.7972 491.9183 492.0395 492.1605 492.2816 492.4027 492.5237 492.6448 492.7658 492.8868 493.0077 493.1287 493.2496 493.3705 493.4914 493.6123 493.7332 493.8541 493.9749 494.0957 494.2165 494.3373 494.4581 494.5788 494.6996 494.8203 494.9410 495.0617 495.1823 495.3030 495.4236 495.5442 495.6648 495.7854 495.9059 496.0265 496.1470 496.2675 496.3880 496.5085 496.6290 496.7494 496.8698 496.9902 497.1106 497.2310 497.3513 497.4717 497.5920 497.7123 497.8326 497.9528 498.0731 498.1933 498.3135 498.4337 498.5539 498.6741 498.7942 498.9144 499.0345 499.1546 499.2746 499.3947 499.5147 499.6348 499.7548 499.8748 499.9947 500.1147 500.2346 500.3546 500.4745 500.5943 500.7142 500.8341 500.9539 501.0737 501.1935 501.3133 501.4331 501.5528 501.6725 501.7922 501.9119 502.0316 502.1513 502.2709 502.3905 502.5101 502.6297 502.7493 502.8689 502.9884 503.1079 503.2274 503.3469 503.4664 503.5858 503.7053 503.8247 503.9441 504.0634 504.1828 504.3022 504.4215 504.5408 504.6601 504.7794 504.8986 505.0178 505.1371 505.2563 505.3755 505.4946 505.6138 505.7329 505.8520 505.9711 506.0902 506.2093 506.3283 506.4473 506.5664 506.6854 506.8043 506.9233 507.0422 507.1611 507.2801 507.3989 507.5178 507.6367 507.7555 507.8743 507.9931 508.1119 508.2307 508.3494 508.4681 508.5868 508.7055 508.8242 508.9429 509.0615 509.1801 509.2987 509.4173 509.5359 509.6544 509.7730 509.8915 510.0100 510.1285 510.2469 510.3654 510.4838 510.6022 510.7206 510.8390 510.9573 511.0757 511.1940 511.3123 511.4306 511.5489 511.6671 511.7853 511.9036 512.0218 512.1399 512.2581 512.3762 512.4944 512.6125 512.7306 512.8486 512.9667 513.0847 513.2027 513.3207 513.4387 513.5567 513.6746 513.7926 513.9105 514.0284 514.1462 514.2641 514.3819 514.4998 514.6176 514.7354 514.8531 514.9709 515.0886 515.2063 515.3240 515.4417 515.5594 515.6770 515.7946 515.9122 516.0298 516.1474 516.2650 516.3825 516.5000 516.6175 516.7350 516.8525 516.9699 517.0873 517.2047 517.3221 517.4395 517.5569 517.6742 517.7915 517.9088 518.0261 518.1434 518.2606 518.3779 518.4951 518.6123 518.7294 518.8466 518.9637 519.0809 519.1980 519.3150 519.4321 519.5492 519.6662 519.7832 519.9002 520.0172 520.1341 520.2511 520.3680 520.4849 520.6018 520.7187 520.8355 520.9524 521.0692 521.1860 521.3027 521.4195 521.5363 521.6530 521.7697 521.8864 522.0030 522.1197 522.2363 522.3529 522.4695 522.5861 522.7027 522.8192 522.9358 523.0523 523.1687 523.2852 523.4017 523.5181 523.6345 523.7509 523.8673 523.9837 524.1000 524.2163 524.3326 524.4489 524.5652 524.6814 524.7977 524.9139 525.0301 525.1463 525.2624 525.3786 525.4947 525.6108 525.7269 525.8430 525.9590 526.0750 526.1911 526.3071 526.4230 526.5390 526.6549 526.7709 526.8868 527.0027 527.1185 527.2344 527.3502 527.4660 527.5818 527.6976 527.8134 527.9291 528.0448 528.1605 528.2762 528.3919 528.5075 528.6232 528.7388 528.8544 528.9699 529.0855 529.2010 529.3165 529.4320 529.5475 529.6630 529.7784 529.8939 530.0093 530.1247 530.2400 530.3554 530.4707 530.5861 530.7014 530.8166 530.9319 531.0471 531.1624 531.2776 531.3928 531.5079 531.6231 531.7382 531.8533 531.9684 532.0835 532.1986 532.3136 532.4286 532.5436 532.6586 532.7736 532.8885 533.0035 533.1184 533.2333 533.3481 533.4630 533.5778 533.6926 533.8074 533.9222 534.0370 534.1517 534.2665 534.3812 534.4959 534.6105 534.7252 534.8398 534.9544 535.0690 535.1836 535.2981 535.4127 535.5272 535.6417 535.7562 535.8707 535.9851 536.0995 536.2139 536.3283 536.4427 536.5571 536.6714 536.7857 536.9000 537.0143 537.1285 537.2428 537.3570 537.4712 537.5854 537.6996 537.8137 537.9278 538.0420 538.1560 538.2701 538.3842 538.4982 538.6122 538.7262 538.8402 538.9542 539.0681 539.1820 539.2959 539.4098 539.5237 539.6375 539.7514 539.8652 539.9790 540.0927 540.2065 540.3202 --------------------------------------------------------------------------------------- Column 1: Two letter code of measurement routine Column 2: UT date and time for beginning of measurement, yyyymmddThhmmssZ (ISO 8601) Column 3: Fractional days since 1-Jan-2000 UT midnight for beginning of measurement Column 4: Routine count (1 for the first routine of the day, 2 for the second, etc.) Column 5: Repetition count (1 for the first set in the routine, 2 for the second, etc.) Column 6: Total duration of measurement set in seconds Column 7: Data processing type index Column 8: Integration time [ms] Column 9: Number of bright count cycles Column 10: Number of dark count cycles Column 11: Saturation index: positive integer is the number of saturated cycles included in the data, negative integer is the number of cycles skipped due to saturation Column 12: Effective position of filterwheel #1, 0=filterwheel not used, 1-9 are valid positions Column 13: Effective position of filterwheel #2, 0=filterwheel not used, 1-9 are valid positions Column 14: Pointing zenith angle in degree, absolute or relative (see next column), 999=tracker not used Column 15: Zenith pointing mode: zenith angle is... 0=absolute, 1=relative to sun, 2=relative to moon Column 16: Pointing azimuth in degree, increases clockwise, absolute (0=north) or relative (see next column), 999=tracker not used Column 17: Azimuth pointing mode: like zenith angle mode but also fixed scattering angles relative to sun (3) or moon (4) Column 18: Target distance [m], -1=not pointed on target Column 19: Sum over 2^i with i being a L0 to L1 conversion step, 0=dark correction, 1=non-linearity correction, 2=latency correction, 3=flat field correction, 4=conversion to count rates, 5=temperature correction, 6=stray light correction, 7=wavelength change determination, 8=sensitivity correction, 9=wavelength correction Column 20: Dark correction method: -9=no dark correction done, since it was not requested, -2=no dark correction done, since there were no bright measurements, -1=no dark correction done, since there was no matching dark measurement, 0=dark correction done with measured dark count only, since input darkmeth was MEAS or no dark map parameters available, 1=dark correction done using dark fine structure map and measured dark count, >1=dark correction done with measured dark count only, since dark background fitting gave an error Column 21: L1 data quality flag: 0=assured high quality, 1=assured medium quality, 2=assured low quality, 10=not-assured high quality, 11=not-assured medium quality, 12=not-assured low quality Column 22: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ1 limit, 0=Saturated data, 1=Too few dark counts measurements, 2=No temperature given or effective temperature too different from the reference temperature, 3=Dark count too high, 4=Unsuccessful dark background fitting, 5=The dark count differs significantly from the dark map for too many pixels, 6=Absolute value of estimated average residual stray light level too high, 7=Although attempted, no wavelength change could be retrieved, 8=Absolute value of retrieved wavelength shift too large, 9=Retrieved wavelength shift differs too much from the shift predicted by the effective temperature Column 23: Sum over 2^i using those i, for which the corresponding L1 data quality parameter exceeds the DQ2 limit (same parameters as for DQ1) Column 24: Wavelength effective temperature [°C], 999=no effective temperature given Column 25: Number of pixels, where dark count is higher than bright count, -9=no bright counts or dark counts measured Column 26: Number of pixels, where DQ1 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 27: Number of pixels, where DQ2 sigma ranges of dark count and bright count do not overlap, -9=no bright count or dark count standard error measured Column 28: Index of (not dead, blind, warm, or saturated) pixel with highest corrected counts Column 29: Mean over blind and oversampled pixels in the bright counts, -9 if there is no bright count Column 30: Standard error of blind and oversampled pixels in the bright counts, -9 if there is no bright count standard error Column 31: Mean over blind and oversampled pixels in the dark counts, -9 if there is no dark count Column 32: Standard error of blind and oversampled pixels in the dark counts, -9 if there is no dark count standard error Column 33: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 34: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 35: Estimated stray light in the signal before correction at 300nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 36: Estimated stray light in the signal before correction at 302.5nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 37: Estimated stray light in the signal before correction at 305nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 38: Estimated stray light in the signal before correction at 310nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 39: Estimated stray light in the signal before correction at 320nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 40: Estimated stray light in the signal before correction at 350nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 41: Estimated stray light in the signal before correction at 400nm [%], -9=no stray light correction, -1=signal after stray light correction negative, -2=estimated stray light negative, -3=signal before stray light correction negative Column 42: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 43: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 44: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 45: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 46: Mean wavelength correction applied [%], -9=no wavelength correction Column 47: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 48: Minimum wavelength correction applied [%], -9=no wavelength correction Column 49: Maximum wavelength correction applied [%], -9=no wavelength correction Column 50: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 51: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 52: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 53: Temperature at electronics board [°C], 999=no temperature signal Column 54: Spectrometer control temperature [°C], 999=no temperature signal Column 55: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 56: Temperature in head sensor [°C], 999=no temperature signal Column 57: Humidity in head sensor [%], -9=no humidity signal Column 58: Pressure in head sensor [hPa], -9=no pressure signal Column 59: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 60: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 61: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 62-2109: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2110-4157: Atmospheric variability of L1 data for each pixel [%], 101=no atmospheric variability was measured and pixel is inside the range of the filter, 102=no atmospheric variability was measured and pixel is outside the range of the filter, 103=atmospheric variability was measured, but pixel is outside the range of the filter, 104=saturated data, 109=no atmospheric variability was determined since no dark correction was attempted Columns 4158-6205: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------