File name: Pandora177s1_WestportCT_20210617_L1_smca1c2d20210420p1-8.txt File generation date: 20260112T120206.4Z Data description: Level 1 file (corrected signals) Data file version: smca1c2d20210420p1-8 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_v2d20210420.txt Level 0 file used: Pandora177s1_WestportCT_20210617_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: 20210617 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]: 274.1822 274.3251 274.4680 274.6109 274.7538 274.8966 275.0395 275.1823 275.3252 275.4680 275.6108 275.7537 275.8965 276.0393 276.1821 276.3248 276.4676 276.6104 276.7531 276.8959 277.0386 277.1814 277.3241 277.4668 277.6095 277.7522 277.8949 278.0376 278.1802 278.3229 278.4655 278.6082 278.7508 278.8934 279.0361 279.1787 279.3213 279.4639 279.6064 279.7490 279.8916 280.0341 280.1767 280.3192 280.4617 280.6042 280.7468 280.8893 281.0317 281.1742 281.3167 281.4592 281.6016 281.7441 281.8865 282.0289 282.1714 282.3138 282.4562 282.5986 282.7409 282.8833 283.0257 283.1680 283.3104 283.4527 283.5951 283.7374 283.8797 284.0220 284.1643 284.3066 284.4488 284.5911 284.7334 284.8756 285.0178 285.1601 285.3023 285.4445 285.5867 285.7289 285.8711 286.0133 286.1554 286.2976 286.4397 286.5819 286.7240 286.8661 287.0082 287.1503 287.2924 287.4345 287.5765 287.7186 287.8607 288.0027 288.1447 288.2868 288.4288 288.5708 288.7128 288.8548 288.9968 289.1387 289.2807 289.4226 289.5646 289.7065 289.8484 289.9903 290.1322 290.2741 290.4160 290.5579 290.6998 290.8416 290.9835 291.1253 291.2671 291.4089 291.5508 291.6926 291.8343 291.9761 292.1179 292.2597 292.4014 292.5431 292.6849 292.8266 292.9683 293.1100 293.2517 293.3934 293.5351 293.6767 293.8184 293.9600 294.1017 294.2433 294.3849 294.5265 294.6681 294.8097 294.9513 295.0929 295.2344 295.3760 295.5175 295.6590 295.8006 295.9421 296.0836 296.2251 296.3665 296.5080 296.6495 296.7909 296.9324 297.0738 297.2152 297.3566 297.4980 297.6394 297.7808 297.9222 298.0636 298.2049 298.3463 298.4876 298.6289 298.7702 298.9115 299.0528 299.1941 299.3354 299.4767 299.6179 299.7592 299.9004 300.0416 300.1828 300.3240 300.4652 300.6064 300.7476 300.8888 301.0299 301.1711 301.3122 301.4533 301.5945 301.7356 301.8767 302.0177 302.1588 302.2999 302.4409 302.5820 302.7230 302.8641 303.0051 303.1461 303.2871 303.4281 303.5690 303.7100 303.8510 303.9919 304.1328 304.2738 304.4147 304.5556 304.6965 304.8374 304.9783 305.1191 305.2600 305.4008 305.5417 305.6825 305.8233 305.9641 306.1049 306.2457 306.3864 306.5272 306.6680 306.8087 306.9494 307.0902 307.2309 307.3716 307.5123 307.6530 307.7936 307.9343 308.0749 308.2156 308.3562 308.4968 308.6374 308.7780 308.9186 309.0592 309.1998 309.3403 309.4809 309.6214 309.7619 309.9025 310.0430 310.1835 310.3240 310.4644 310.6049 310.7453 310.8858 311.0262 311.1666 311.3071 311.4475 311.5879 311.7282 311.8686 312.0090 312.1493 312.2897 312.4300 312.5703 312.7106 312.8509 312.9912 313.1315 313.2717 313.4120 313.5523 313.6925 313.8327 313.9729 314.1131 314.2533 314.3935 314.5337 314.6738 314.8140 314.9541 315.0943 315.2344 315.3745 315.5146 315.6547 315.7947 315.9348 316.0749 316.2149 316.3549 316.4950 316.6350 316.7750 316.9150 317.0550 317.1949 317.3349 317.4748 317.6148 317.7547 317.8946 318.0345 318.1744 318.3143 318.4542 318.5940 318.7339 318.8737 319.0136 319.1534 319.2932 319.4330 319.5728 319.7126 319.8523 319.9921 320.1318 320.2716 320.4113 320.5510 320.6907 320.8304 320.9701 321.1097 321.2494 321.3890 321.5287 321.6683 321.8079 321.9475 322.0871 322.2267 322.3663 322.5058 322.6454 322.7849 322.9244 323.0640 323.2035 323.3430 323.4824 323.6219 323.7614 323.9008 324.0403 324.1797 324.3191 324.4585 324.5979 324.7373 324.8767 325.0160 325.1554 325.2947 325.4341 325.5734 325.7127 325.8520 325.9913 326.1306 326.2698 326.4091 326.5483 326.6875 326.8268 326.9660 327.1052 327.2444 327.3835 327.5227 327.6618 327.8010 327.9401 328.0792 328.2183 328.3574 328.4965 328.6356 328.7747 328.9137 329.0528 329.1918 329.3308 329.4698 329.6088 329.7478 329.8868 330.0257 330.1647 330.3036 330.4426 330.5815 330.7204 330.8593 330.9982 331.1370 331.2759 331.4148 331.5536 331.6924 331.8312 331.9700 332.1088 332.2476 332.3864 332.5252 332.6639 332.8026 332.9414 333.0801 333.2188 333.3575 333.4962 333.6348 333.7735 333.9121 334.0508 334.1894 334.3280 334.4666 334.6052 334.7438 334.8823 335.0209 335.1594 335.2980 335.4365 335.5750 335.7135 335.8520 335.9905 336.1289 336.2674 336.4058 336.5443 336.6827 336.8211 336.9595 337.0979 337.2362 337.3746 337.5129 337.6513 337.7896 337.9279 338.0662 338.2045 338.3428 338.4811 338.6193 338.7576 338.8958 339.0340 339.1722 339.3104 339.4486 339.5868 339.7250 339.8631 340.0013 340.1394 340.2775 340.4156 340.5537 340.6918 340.8299 340.9679 341.1060 341.2440 341.3820 341.5200 341.6580 341.7960 341.9340 342.0720 342.2099 342.3479 342.4858 342.6237 342.7616 342.8995 343.0374 343.1753 343.3131 343.4510 343.5888 343.7266 343.8645 344.0023 344.1400 344.2778 344.4156 344.5533 344.6911 344.8288 344.9665 345.1042 345.2419 345.3796 345.5173 345.6549 345.7926 345.9302 346.0679 346.2055 346.3431 346.4807 346.6182 346.7558 346.8934 347.0309 347.1684 347.3059 347.4434 347.5809 347.7184 347.8559 347.9933 348.1308 348.2682 348.4056 348.5431 348.6804 348.8178 348.9552 349.0926 349.2299 349.3673 349.5046 349.6419 349.7792 349.9165 350.0538 350.1910 350.3283 350.4655 350.6027 350.7400 350.8772 351.0144 351.1515 351.2887 351.4259 351.5630 351.7001 351.8373 351.9744 352.1115 352.2486 352.3856 352.5227 352.6597 352.7968 352.9338 353.0708 353.2078 353.3448 353.4818 353.6187 353.7557 353.8926 354.0295 354.1665 354.3034 354.4402 354.5771 354.7140 354.8508 354.9877 355.1245 355.2613 355.3981 355.5349 355.6717 355.8085 355.9452 356.0820 356.2187 356.3554 356.4921 356.6288 356.7655 356.9022 357.0388 357.1755 357.3121 357.4487 357.5853 357.7219 357.8585 357.9951 358.1316 358.2682 358.4047 358.5412 358.6777 358.8142 358.9507 359.0872 359.2236 359.3601 359.4965 359.6329 359.7693 359.9057 360.0421 360.1785 360.3149 360.4512 360.5875 360.7239 360.8602 360.9965 361.1328 361.2690 361.4053 361.5415 361.6778 361.8140 361.9502 362.0864 362.2226 362.3587 362.4949 362.6311 362.7672 362.9033 363.0394 363.1755 363.3116 363.4477 363.5837 363.7198 363.8558 363.9918 364.1278 364.2638 364.3998 364.5358 364.6717 364.8077 364.9436 365.0795 365.2155 365.3514 365.4872 365.6231 365.7590 365.8948 366.0306 366.1665 366.3023 366.4381 366.5738 366.7096 366.8454 366.9811 367.1168 367.2525 367.3883 367.5239 367.6596 367.7953 367.9309 368.0666 368.2022 368.3378 368.4734 368.6090 368.7446 368.8802 369.0157 369.1513 369.2868 369.4223 369.5578 369.6933 369.8288 369.9642 370.0997 370.2351 370.3705 370.5059 370.6413 370.7767 370.9121 371.0474 371.1828 371.3181 371.4534 371.5888 371.7241 371.8593 371.9946 372.1299 372.2651 372.4003 372.5355 372.6708 372.8059 372.9411 373.0763 373.2114 373.3466 373.4817 373.6168 373.7519 373.8870 374.0221 374.1571 374.2922 374.4272 374.5622 374.6973 374.8323 374.9672 375.1022 375.2372 375.3721 375.5070 375.6420 375.7769 375.9118 376.0466 376.1815 376.3164 376.4512 376.5860 376.7208 376.8556 376.9904 377.1252 377.2600 377.3947 377.5294 377.6642 377.7989 377.9336 378.0682 378.2029 378.3376 378.4722 378.6068 378.7415 378.8761 379.0107 379.1452 379.2798 379.4143 379.5489 379.6834 379.8179 379.9524 380.0869 380.2214 380.3558 380.4903 380.6247 380.7591 380.8935 381.0279 381.1623 381.2967 381.4310 381.5654 381.6997 381.8340 381.9683 382.1026 382.2369 382.3711 382.5054 382.6396 382.7738 382.9080 383.0422 383.1764 383.3106 383.4447 383.5788 383.7130 383.8471 383.9812 384.1153 384.2493 384.3834 384.5174 384.6515 384.7855 384.9195 385.0535 385.1875 385.3214 385.4554 385.5893 385.7232 385.8572 385.9910 386.1249 386.2588 386.3927 386.5265 386.6603 386.7942 386.9280 387.0617 387.1955 387.3293 387.4630 387.5968 387.7305 387.8642 387.9979 388.1316 388.2652 388.3989 388.5325 388.6662 388.7998 388.9334 389.0670 389.2005 389.3341 389.4676 389.6012 389.7347 389.8682 390.0017 390.1352 390.2686 390.4021 390.5355 390.6689 390.8023 390.9357 391.0691 391.2025 391.3358 391.4692 391.6025 391.7358 391.8691 392.0024 392.1357 392.2690 392.4022 392.5354 392.6686 392.8018 392.9350 393.0682 393.2014 393.3345 393.4677 393.6008 393.7339 393.8670 394.0001 394.1331 394.2662 394.3992 394.5323 394.6653 394.7983 394.9312 395.0642 395.1972 395.3301 395.4630 395.5960 395.7289 395.8617 395.9946 396.1275 396.2603 396.3932 396.5260 396.6588 396.7916 396.9243 397.0571 397.1899 397.3226 397.4553 397.5880 397.7207 397.8534 397.9861 398.1187 398.2513 398.3840 398.5166 398.6492 398.7818 398.9143 399.0469 399.1794 399.3119 399.4445 399.5769 399.7094 399.8419 399.9744 400.1068 400.2392 400.3716 400.5040 400.6364 400.7688 400.9012 401.0335 401.1658 401.2981 401.4304 401.5627 401.6950 401.8273 401.9595 402.0917 402.2240 402.3562 402.4883 402.6205 402.7527 402.8848 403.0170 403.1491 403.2812 403.4133 403.5454 403.6774 403.8095 403.9415 404.0735 404.2055 404.3375 404.4695 404.6015 404.7334 404.8653 404.9973 405.1292 405.2611 405.3929 405.5248 405.6566 405.7885 405.9203 406.0521 406.1839 406.3157 406.4474 406.5792 406.7109 406.8426 406.9743 407.1060 407.2377 407.3694 407.5010 407.6327 407.7643 407.8959 408.0275 408.1591 408.2906 408.4222 408.5537 408.6852 408.8167 408.9482 409.0797 409.2112 409.3426 409.4741 409.6055 409.7369 409.8683 409.9997 410.1310 410.2624 410.3937 410.5250 410.6563 410.7876 410.9189 411.0502 411.1814 411.3126 411.4439 411.5751 411.7063 411.8374 411.9686 412.0997 412.2309 412.3620 412.4931 412.6242 412.7553 412.8863 413.0174 413.1484 413.2794 413.4104 413.5414 413.6724 413.8033 413.9343 414.0652 414.1961 414.3270 414.4579 414.5888 414.7196 414.8505 414.9813 415.1121 415.2429 415.3737 415.5045 415.6352 415.7660 415.8967 416.0274 416.1581 416.2888 416.4194 416.5501 416.6807 416.8114 416.9420 417.0726 417.2031 417.3337 417.4643 417.5948 417.7253 417.8558 417.9863 418.1168 418.2472 418.3777 418.5081 418.6385 418.7689 418.8993 419.0297 419.1601 419.2904 419.4207 419.5511 419.6814 419.8116 419.9419 420.0722 420.2024 420.3326 420.4629 420.5930 420.7232 420.8534 420.9836 421.1137 421.2438 421.3739 421.5040 421.6341 421.7642 421.8942 422.0242 422.1543 422.2843 422.4143 422.5442 422.6742 422.8041 422.9341 423.0640 423.1939 423.3238 423.4536 423.5835 423.7133 423.8432 423.9730 424.1028 424.2326 424.3623 424.4921 424.6218 424.7515 424.8812 425.0109 425.1406 425.2703 425.3999 425.5296 425.6592 425.7888 425.9184 426.0479 426.1775 426.3070 426.4366 426.5661 426.6956 426.8251 426.9545 427.0840 427.2134 427.3428 427.4722 427.6016 427.7310 427.8604 427.9897 428.1191 428.2484 428.3777 428.5070 428.6362 428.7655 428.8947 429.0240 429.1532 429.2824 429.4116 429.5407 429.6699 429.7990 429.9281 430.0572 430.1863 430.3154 430.4445 430.5735 430.7026 430.8316 430.9606 431.0896 431.2185 431.3475 431.4764 431.6054 431.7343 431.8632 431.9920 432.1209 432.2497 432.3786 432.5074 432.6362 432.7650 432.8938 433.0225 433.1513 433.2800 433.4087 433.5374 433.6661 433.7948 433.9234 434.0520 434.1807 434.3093 434.4379 434.5664 434.6950 434.8235 434.9521 435.0806 435.2091 435.3376 435.4660 435.5945 435.7229 435.8514 435.9798 436.1082 436.2365 436.3649 436.4932 436.6216 436.7499 436.8782 437.0065 437.1347 437.2630 437.3912 437.5195 437.6477 437.7759 437.9040 438.0322 438.1603 438.2885 438.4166 438.5447 438.6728 438.8008 438.9289 439.0569 439.1850 439.3130 439.4410 439.5689 439.6969 439.8248 439.9528 440.0807 440.2086 440.3365 440.4643 440.5922 440.7200 440.8478 440.9757 441.1034 441.2312 441.3590 441.4867 441.6145 441.7422 441.8699 441.9975 442.1252 442.2529 442.3805 442.5081 442.6357 442.7633 442.8909 443.0185 443.1460 443.2735 443.4010 443.5285 443.6560 443.7835 443.9109 444.0384 444.1658 444.2932 444.4206 444.5479 444.6753 444.8026 444.9300 445.0573 445.1846 445.3118 445.4391 445.5663 445.6936 445.8208 445.9480 446.0752 446.2023 446.3295 446.4566 446.5838 446.7109 446.8380 446.9650 447.0921 447.2191 447.3462 447.4732 447.6002 447.7271 447.8541 447.9811 448.1080 448.2349 448.3618 448.4887 448.6156 448.7424 448.8693 448.9961 449.1229 449.2497 449.3764 449.5032 449.6300 449.7567 449.8834 450.0101 450.1368 450.2634 450.3901 450.5167 450.6433 450.7699 450.8965 451.0231 451.1496 451.2762 451.4027 451.5292 451.6557 451.7822 451.9086 452.0351 452.1615 452.2879 452.4143 452.5407 452.6671 452.7934 452.9197 453.0461 453.1724 453.2986 453.4249 453.5512 453.6774 453.8036 453.9298 454.0560 454.1822 454.3083 454.4345 454.5606 454.6867 454.8128 454.9389 455.0650 455.1910 455.3170 455.4430 455.5690 455.6950 455.8210 455.9469 456.0729 456.1988 456.3247 456.4506 456.5764 456.7023 456.8281 456.9540 457.0798 457.2056 457.3313 457.4571 457.5828 457.7085 457.8343 457.9600 458.0856 458.2113 458.3369 458.4626 458.5882 458.7138 458.8394 458.9649 459.0905 459.2160 459.3415 459.4670 459.5925 459.7180 459.8434 459.9689 460.0943 460.2197 460.3451 460.4704 460.5958 460.7211 460.8465 460.9718 461.0971 461.2223 461.3476 461.4728 461.5981 461.7233 461.8485 461.9736 462.0988 462.2239 462.3491 462.4742 462.5993 462.7244 462.8494 462.9745 463.0995 463.2245 463.3495 463.4745 463.5995 463.7244 463.8494 463.9743 464.0992 464.2241 464.3489 464.4738 464.5986 464.7234 464.8482 464.9730 465.0978 465.2226 465.3473 465.4720 465.5967 465.7214 465.8461 465.9707 466.0954 466.2200 466.3446 466.4692 466.5938 466.7184 466.8429 466.9674 467.0919 467.2164 467.3409 467.4654 467.5898 467.7142 467.8387 467.9630 468.0874 468.2118 468.3361 468.4605 468.5848 468.7091 468.8334 468.9576 469.0819 469.2061 469.3303 469.4545 469.5787 469.7029 469.8270 469.9512 470.0753 470.1994 470.3235 470.4475 470.5716 470.6956 470.8196 470.9436 471.0676 471.1916 471.3155 471.4395 471.5634 471.6873 471.8112 471.9350 472.0589 472.1827 472.3066 472.4304 472.5541 472.6779 472.8017 472.9254 473.0491 473.1728 473.2965 473.4202 473.5439 473.6675 473.7911 473.9147 474.0383 474.1619 474.2854 474.4090 474.5325 474.6560 474.7795 474.9030 475.0264 475.1499 475.2733 475.3967 475.5201 475.6434 475.7668 475.8901 476.0135 476.1368 476.2601 476.3833 476.5066 476.6298 476.7531 476.8763 476.9994 477.1226 477.2458 477.3689 477.4920 477.6151 477.7382 477.8613 477.9844 478.1074 478.2304 478.3534 478.4764 478.5994 478.7224 478.8453 478.9682 479.0911 479.2140 479.3369 479.4597 479.5826 479.7054 479.8282 479.9510 480.0738 480.1965 480.3193 480.4420 480.5647 480.6874 480.8100 480.9327 481.0553 481.1780 481.3006 481.4231 481.5457 481.6683 481.7908 481.9133 482.0358 482.1583 482.2808 482.4032 482.5257 482.6481 482.7705 482.8929 483.0152 483.1376 483.2599 483.3822 483.5045 483.6268 483.7491 483.8713 483.9936 484.1158 484.2380 484.3602 484.4823 484.6045 484.7266 484.8487 484.9708 485.0929 485.2150 485.3370 485.4591 485.5811 485.7031 485.8250 485.9470 486.0690 486.1909 486.3128 486.4347 486.5566 486.6784 486.8003 486.9221 487.0439 487.1657 487.2875 487.4092 487.5310 487.6527 487.7744 487.8961 488.0178 488.1394 488.2611 488.3827 488.5043 488.6259 488.7475 488.8690 488.9905 489.1121 489.2336 489.3551 489.4765 489.5980 489.7194 489.8408 489.9622 490.0836 490.2050 490.3263 490.4477 490.5690 490.6903 490.8116 490.9328 491.0541 491.1753 491.2965 491.4177 491.5389 491.6600 491.7812 491.9023 492.0234 492.1445 492.2656 492.3867 492.5077 492.6287 492.7497 492.8707 492.9917 493.1126 493.2336 493.3545 493.4754 493.5963 493.7172 493.8380 493.9588 494.0797 494.2005 494.3212 494.4420 494.5628 494.6835 494.8042 494.9249 495.0456 495.1662 495.2869 495.4075 495.5281 495.6487 495.7693 495.8899 496.0104 496.1309 496.2514 496.3719 496.4924 496.6128 496.7333 496.8537 496.9741 497.0945 497.2149 497.3352 497.4555 497.5759 497.6962 497.8164 497.9367 498.0570 498.1772 498.2974 498.4176 498.5378 498.6579 498.7781 498.8982 499.0183 499.1384 499.2585 499.3785 499.4986 499.6186 499.7386 499.8586 499.9785 500.0985 500.2184 500.3383 500.4582 500.5781 500.6980 500.8178 500.9377 501.0575 501.1773 501.2970 501.4168 501.5366 501.6563 501.7760 501.8957 502.0153 502.1350 502.2546 502.3743 502.4939 502.6134 502.7330 502.8526 502.9721 503.0916 503.2111 503.3306 503.4500 503.5695 503.6889 503.8083 503.9277 504.0471 504.1665 504.2858 504.4051 504.5244 504.6437 504.7630 504.8822 505.0015 505.1207 505.2399 505.3591 505.4782 505.5974 505.7165 505.8356 505.9547 506.0738 506.1928 506.3119 506.4309 506.5499 506.6689 506.7879 506.9068 507.0257 507.1447 507.2636 507.3824 507.5013 507.6202 507.7390 507.8578 507.9766 508.0954 508.2141 508.3329 508.4516 508.5703 508.6890 508.8076 508.9263 509.0449 509.1635 509.2821 509.4007 509.5193 509.6378 509.7564 509.8749 509.9934 510.1118 510.2303 510.3487 510.4671 510.5856 510.7039 510.8223 510.9407 511.0590 511.1773 511.2956 511.4139 511.5321 511.6504 511.7686 511.8868 512.0050 512.1232 512.2413 512.3595 512.4776 512.5957 512.7138 512.8318 512.9499 513.0679 513.1859 513.3039 513.4219 513.5398 513.6578 513.7757 513.8936 514.0115 514.1294 514.2472 514.3650 514.4829 514.6007 514.7184 514.8362 514.9539 515.0717 515.1894 515.3071 515.4247 515.5424 515.6600 515.7776 515.8952 516.0128 516.1304 516.2479 516.3654 516.4830 516.6004 516.7179 516.8354 516.9528 517.0702 517.1876 517.3050 517.4224 517.5397 517.6571 517.7744 517.8917 518.0089 518.1262 518.2434 518.3606 518.4778 518.5950 518.7122 518.8293 518.9465 519.0636 519.1807 519.2978 519.4148 519.5319 519.6489 519.7659 519.8829 519.9998 520.1168 520.2337 520.3506 520.4675 520.5844 520.7013 520.8181 520.9349 521.0517 521.1685 521.2853 521.4020 521.5188 521.6355 521.7522 521.8689 521.9855 522.1022 522.2188 522.3354 522.4520 522.5685 522.6851 522.8016 522.9181 523.0346 523.1511 523.2676 523.3840 523.5004 523.6168 523.7332 523.8496 523.9659 524.0823 524.1986 524.3149 524.4311 524.5474 524.6636 524.7799 524.8961 525.0122 525.1284 525.2446 525.3607 525.4768 525.5929 525.7090 525.8250 525.9411 526.0571 526.1731 526.2891 526.4050 526.5210 526.6369 526.7528 526.8687 526.9846 527.1004 527.2163 527.3321 527.4479 527.5637 527.6794 527.7952 527.9109 528.0266 528.1423 528.2580 528.3736 528.4892 528.6049 528.7205 528.8360 528.9516 529.0671 529.1827 529.2982 529.4136 529.5291 529.6446 529.7600 529.8754 529.9908 530.1062 530.2215 530.3369 530.4522 530.5675 530.6828 530.7980 530.9133 531.0285 531.1437 531.2589 531.3741 531.4892 531.6044 531.7195 531.8346 531.9496 532.0647 532.1797 532.2948 532.4098 532.5248 532.6397 532.7547 532.8696 532.9845 533.0994 533.2143 533.3291 533.4440 533.5588 533.6736 533.7884 533.9031 534.0179 534.1326 534.2473 534.3620 534.4766 534.5913 534.7059 534.8205 534.9351 535.0497 535.1643 535.2788 535.3933 535.5078 535.6223 535.7368 535.8512 535.9656 536.0800 536.1944 536.3088 536.4231 536.5375 536.6518 536.7661 536.8803 536.9946 537.1088 537.2231 537.3372 537.4514 537.5656 537.6797 537.7939 537.9080 538.0220 538.1361 538.2502 538.3642 538.4782 538.5922 538.7062 538.8201 538.9341 539.0480 539.1619 539.2758 539.3896 539.5035 539.6173 539.7311 539.8449 539.9586 540.0724 540.1861 540.2998 --------------------------------------------------------------------------------------- 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 ---------------------------------------------------------------------------------------