File name: Pandora2s1_GreenbeltMD_20240830_L1_smca1c20d20240823p1-8.txt File generation date: 20260209T231024.4Z Data description: Level 1 file (corrected signals) Data file version: smca1c20d20240823p1-8 Local principal investigator: Thomas Hanisco Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 2 Spectrometer number: 1 Processing software version used: BlickP v1.8.75 Instrument operation file used: Pandora2_OF_v2d20210816.txt Instrument calibration file used: Pandora2s1_CF_v20d20240823.txt Level 0 file used: Pandora2s1_GreenbeltMD_20240830_L0.txt Full location name: Goddard Space Flight Center Short location name: GreenbeltMD Country of location: USA Location latitude [deg]: 38.9926 Location longitude [deg]: -76.8396 Location altitude [m]: 90 Local noon date: 20240830 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: Redoing VP starting 20240823 using summer reference day, lab analysis based on session 9 Nominal wavelengths [nm]: 277.1265 277.2698 277.4130 277.5562 277.6994 277.8426 277.9857 278.1289 278.2721 278.4152 278.5583 278.7014 278.8446 278.9876 279.1307 279.2738 279.4169 279.5599 279.7030 279.8460 279.9890 280.1320 280.2750 280.4180 280.5610 280.7039 280.8469 280.9898 281.1328 281.2757 281.4186 281.5615 281.7044 281.8473 281.9901 282.1330 282.2758 282.4187 282.5615 282.7043 282.8471 282.9899 283.1327 283.2754 283.4182 283.5609 283.7037 283.8464 283.9891 284.1318 284.2745 284.4172 284.5598 284.7025 284.8452 284.9878 285.1304 285.2730 285.4156 285.5582 285.7008 285.8434 285.9859 286.1285 286.2710 286.4136 286.5561 286.6986 286.8411 286.9835 287.1260 287.2685 287.4109 287.5534 287.6958 287.8382 287.9806 288.1230 288.2654 288.4078 288.5501 288.6925 288.8348 288.9772 289.1195 289.2618 289.4041 289.5464 289.6887 289.8309 289.9732 290.1154 290.2577 290.3999 290.5421 290.6843 290.8265 290.9687 291.1108 291.2530 291.3951 291.5373 291.6794 291.8215 291.9636 292.1057 292.2478 292.3898 292.5319 292.6740 292.8160 292.9580 293.1000 293.2420 293.3840 293.5260 293.6680 293.8099 293.9519 294.0938 294.2358 294.3777 294.5196 294.6615 294.8034 294.9452 295.0871 295.2289 295.3708 295.5126 295.6544 295.7962 295.9380 296.0798 296.2216 296.3634 296.5051 296.6469 296.7886 296.9303 297.0720 297.2137 297.3554 297.4971 297.6387 297.7804 297.9220 298.0637 298.2053 298.3469 298.4885 298.6301 298.7717 298.9132 299.0548 299.1963 299.3379 299.4794 299.6209 299.7624 299.9039 300.0454 300.1868 300.3283 300.4698 300.6112 300.7526 300.8940 301.0354 301.1768 301.3182 301.4596 301.6009 301.7423 301.8836 302.0249 302.1663 302.3076 302.4488 302.5901 302.7314 302.8727 303.0139 303.1551 303.2964 303.4376 303.5788 303.7200 303.8612 304.0023 304.1435 304.2847 304.4258 304.5669 304.7080 304.8491 304.9902 305.1313 305.2724 305.4135 305.5545 305.6955 305.8366 305.9776 306.1186 306.2596 306.4006 306.5415 306.6825 306.8235 306.9644 307.1053 307.2462 307.3871 307.5280 307.6689 307.8098 307.9507 308.0915 308.2324 308.3732 308.5140 308.6548 308.7956 308.9364 309.0772 309.2179 309.3587 309.4994 309.6401 309.7809 309.9216 310.0623 310.2029 310.3436 310.4843 310.6249 310.7656 310.9062 311.0468 311.1874 311.3280 311.4686 311.6092 311.7497 311.8903 312.0308 312.1714 312.3119 312.4524 312.5929 312.7334 312.8738 313.0143 313.1547 313.2952 313.4356 313.5760 313.7164 313.8568 313.9972 314.1376 314.2779 314.4183 314.5586 314.6989 314.8393 314.9796 315.1198 315.2601 315.4004 315.5407 315.6809 315.8211 315.9614 316.1016 316.2418 316.3820 316.5222 316.6623 316.8025 316.9426 317.0828 317.2229 317.3630 317.5031 317.6432 317.7833 317.9233 318.0634 318.2034 318.3435 318.4835 318.6235 318.7635 318.9035 319.0434 319.1834 319.3234 319.4633 319.6032 319.7432 319.8831 320.0230 320.1628 320.3027 320.4426 320.5824 320.7223 320.8621 321.0019 321.1417 321.2815 321.4213 321.5611 321.7008 321.8406 321.9803 322.1200 322.2597 322.3994 322.5391 322.6788 322.8185 322.9581 323.0978 323.2374 323.3770 323.5166 323.6562 323.7958 323.9354 324.0750 324.2145 324.3541 324.4936 324.6331 324.7726 324.9121 325.0516 325.1911 325.3305 325.4700 325.6094 325.7488 325.8882 326.0276 326.1670 326.3064 326.4458 326.5851 326.7245 326.8638 327.0031 327.1424 327.2817 327.4210 327.5603 327.6996 327.8388 327.9781 328.1173 328.2565 328.3957 328.5349 328.6741 328.8133 328.9524 329.0916 329.2307 329.3698 329.5089 329.6480 329.7871 329.9262 330.0653 330.2043 330.3434 330.4824 330.6214 330.7604 330.8994 331.0384 331.1774 331.3163 331.4553 331.5942 331.7331 331.8720 332.0109 332.1498 332.2887 332.4276 332.5664 332.7053 332.8441 332.9829 333.1217 333.2605 333.3993 333.5381 333.6768 333.8156 333.9543 334.0930 334.2317 334.3704 334.5091 334.6478 334.7865 334.9251 335.0638 335.2024 335.3410 335.4796 335.6182 335.7568 335.8954 336.0339 336.1725 336.3110 336.4495 336.5880 336.7265 336.8650 337.0035 337.1420 337.2804 337.4188 337.5573 337.6957 337.8341 337.9725 338.1109 338.2492 338.3876 338.5259 338.6643 338.8026 338.9409 339.0792 339.2175 339.3557 339.4940 339.6322 339.7705 339.9087 340.0469 340.1851 340.3233 340.4615 340.5996 340.7378 340.8759 341.0140 341.1521 341.2902 341.4283 341.5664 341.7045 341.8425 341.9806 342.1186 342.2566 342.3946 342.5326 342.6706 342.8086 342.9465 343.0845 343.2224 343.3603 343.4982 343.6361 343.7740 343.9119 344.0497 344.1876 344.3254 344.4632 344.6011 344.7389 344.8766 345.0144 345.1522 345.2899 345.4277 345.5654 345.7031 345.8408 345.9785 346.1162 346.2538 346.3915 346.5291 346.6668 346.8044 346.9420 347.0796 347.2171 347.3547 347.4923 347.6298 347.7673 347.9048 348.0423 348.1798 348.3173 348.4548 348.5922 348.7297 348.8671 349.0045 349.1419 349.2793 349.4167 349.5541 349.6914 349.8288 349.9661 350.1034 350.2407 350.3780 350.5153 350.6526 350.7898 350.9271 351.0643 351.2015 351.3387 351.4759 351.6131 351.7503 351.8874 352.0246 352.1617 352.2988 352.4359 352.5730 352.7101 352.8472 352.9842 353.1213 353.2583 353.3953 353.5323 353.6693 353.8063 353.9433 354.0803 354.2172 354.3541 354.4910 354.6280 354.7648 354.9017 355.0386 355.1755 355.3123 355.4491 355.5860 355.7228 355.8596 355.9963 356.1331 356.2699 356.4066 356.5433 356.6800 356.8168 356.9534 357.0901 357.2268 357.3634 357.5001 357.6367 357.7733 357.9099 358.0465 358.1831 358.3197 358.4562 358.5928 358.7293 358.8658 359.0023 359.1388 359.2753 359.4117 359.5482 359.6846 359.8211 359.9575 360.0939 360.2303 360.3666 360.5030 360.6394 360.7757 360.9120 361.0483 361.1846 361.3209 361.4572 361.5934 361.7297 361.8659 362.0021 362.1384 362.2745 362.4107 362.5469 362.6831 362.8192 362.9553 363.0915 363.2276 363.3637 363.4997 363.6358 363.7719 363.9079 364.0439 364.1799 364.3159 364.4519 364.5879 364.7239 364.8598 364.9958 365.1317 365.2676 365.4035 365.5394 365.6753 365.8111 365.9470 366.0828 366.2186 366.3544 366.4902 366.6260 366.7618 366.8975 367.0333 367.1690 367.3047 367.4404 367.5761 367.7118 367.8475 367.9831 368.1188 368.2544 368.3900 368.5256 368.6612 368.7968 368.9323 369.0679 369.2034 369.3389 369.4744 369.6099 369.7454 369.8809 370.0164 370.1518 370.2872 370.4226 370.5580 370.6934 370.8288 370.9642 371.0995 371.2349 371.3702 371.5055 371.6408 371.7761 371.9114 372.0466 372.1819 372.3171 372.4523 372.5875 372.7227 372.8579 372.9931 373.1282 373.2634 373.3985 373.5336 373.6687 373.8038 373.9389 374.0739 374.2090 374.3440 374.4790 374.6140 374.7490 374.8840 375.0190 375.1539 375.2889 375.4238 375.5587 375.6936 375.8285 375.9634 376.0983 376.2331 376.3679 376.5028 376.6376 376.7724 376.9072 377.0419 377.1767 377.3114 377.4462 377.5809 377.7156 377.8503 377.9849 378.1196 378.2542 378.3889 378.5235 378.6581 378.7927 378.9273 379.0619 379.1964 379.3310 379.4655 379.6000 379.7345 379.8690 380.0035 380.1379 380.2724 380.4068 380.5412 380.6756 380.8100 380.9444 381.0788 381.2131 381.3475 381.4818 381.6161 381.7504 381.8847 382.0190 382.1532 382.2875 382.4217 382.5559 382.6901 382.8243 382.9585 383.0926 383.2268 383.3609 383.4951 383.6292 383.7633 383.8973 384.0314 384.1655 384.2995 384.4335 384.5676 384.7016 384.8355 384.9695 385.1035 385.2374 385.3714 385.5053 385.6392 385.7731 385.9070 386.0408 386.1747 386.3085 386.4423 386.5761 386.7099 386.8437 386.9775 387.1112 387.2450 387.3787 387.5124 387.6461 387.7798 387.9135 388.0472 388.1808 388.3144 388.4480 388.5817 388.7152 388.8488 388.9824 389.1159 389.2495 389.3830 389.5165 389.6500 389.7835 389.9169 390.0504 390.1838 390.3173 390.4507 390.5841 390.7175 390.8508 390.9842 391.1175 391.2509 391.3842 391.5175 391.6508 391.7840 391.9173 392.0506 392.1838 392.3170 392.4502 392.5834 392.7166 392.8497 392.9829 393.1160 393.2491 393.3823 393.5154 393.6484 393.7815 393.9145 394.0476 394.1806 394.3136 394.4466 394.5796 394.7126 394.8455 394.9785 395.1114 395.2443 395.3772 395.5101 395.6430 395.7758 395.9087 396.0415 396.1743 396.3071 396.4399 396.5727 396.7054 396.8382 396.9709 397.1036 397.2363 397.3690 397.5017 397.6344 397.7670 397.8996 398.0323 398.1649 398.2975 398.4300 398.5626 398.6952 398.8277 398.9602 399.0927 399.2252 399.3577 399.4902 399.6226 399.7551 399.8875 400.0199 400.1523 400.2847 400.4170 400.5494 400.6817 400.8140 400.9464 401.0787 401.2109 401.3432 401.4755 401.6077 401.7399 401.8721 402.0043 402.1365 402.2687 402.4008 402.5330 402.6651 402.7972 402.9293 403.0614 403.1935 403.3255 403.4576 403.5896 403.7216 403.8536 403.9856 404.1176 404.2495 404.3815 404.5134 404.6453 404.7772 404.9091 405.0410 405.1728 405.3047 405.4365 405.5683 405.7001 405.8319 405.9637 406.0954 406.2272 406.3589 406.4906 406.6223 406.7540 406.8857 407.0173 407.1490 407.2806 407.4122 407.5438 407.6754 407.8070 407.9385 408.0701 408.2016 408.3331 408.4646 408.5961 408.7276 408.8590 408.9905 409.1219 409.2533 409.3847 409.5161 409.6475 409.7788 409.9102 410.0415 410.1728 410.3041 410.4354 410.5667 410.6979 410.8292 410.9604 411.0916 411.2228 411.3540 411.4852 411.6163 411.7475 411.8786 412.0097 412.1408 412.2719 412.4030 412.5340 412.6650 412.7961 412.9271 413.0581 413.1891 413.3200 413.4510 413.5819 413.7128 413.8438 413.9747 414.1055 414.2364 414.3673 414.4981 414.6289 414.7597 414.8905 415.0213 415.1521 415.2828 415.4135 415.5443 415.6750 415.8057 415.9363 416.0670 416.1977 416.3283 416.4589 416.5895 416.7201 416.8507 416.9812 417.1118 417.2423 417.3728 417.5033 417.6338 417.7643 417.8948 418.0252 418.1556 418.2860 418.4164 418.5468 418.6772 418.8076 418.9379 419.0682 419.1985 419.3288 419.4591 419.5894 419.7197 419.8499 419.9801 420.1103 420.2405 420.3707 420.5009 420.6310 420.7612 420.8913 421.0214 421.1515 421.2816 421.4116 421.5417 421.6717 421.8017 421.9317 422.0617 422.1917 422.3217 422.4516 422.5815 422.7115 422.8414 422.9712 423.1011 423.2310 423.3608 423.4906 423.6205 423.7503 423.8800 424.0098 424.1396 424.2693 424.3990 424.5287 424.6584 424.7881 424.9178 425.0474 425.1771 425.3067 425.4363 425.5659 425.6955 425.8250 425.9546 426.0841 426.2136 426.3431 426.4726 426.6021 426.7315 426.8610 426.9904 427.1198 427.2492 427.3786 427.5080 427.6373 427.7667 427.8960 428.0253 428.1546 428.2839 428.4131 428.5424 428.6716 428.8008 428.9301 429.0592 429.1884 429.3176 429.4467 429.5759 429.7050 429.8341 429.9632 430.0922 430.2213 430.3503 430.4794 430.6084 430.7374 430.8663 430.9953 431.1243 431.2532 431.3821 431.5110 431.6399 431.7688 431.8977 432.0265 432.1553 432.2841 432.4129 432.5417 432.6705 432.7993 432.9280 433.0567 433.1854 433.3141 433.4428 433.5715 433.7001 433.8288 433.9574 434.0860 434.2146 434.3432 434.4717 434.6003 434.7288 434.8573 434.9858 435.1143 435.2428 435.3712 435.4997 435.6281 435.7565 435.8849 436.0133 436.1417 436.2700 436.3983 436.5267 436.6550 436.7833 436.9115 437.0398 437.1680 437.2963 437.4245 437.5527 437.6809 437.8090 437.9372 438.0653 438.1934 438.3215 438.4496 438.5777 438.7058 438.8338 438.9619 439.0899 439.2179 439.3459 439.4738 439.6018 439.7297 439.8577 439.9856 440.1135 440.2413 440.3692 440.4971 440.6249 440.7527 440.8805 441.0083 441.1361 441.2638 441.3916 441.5193 441.6470 441.7747 441.9024 442.0301 442.1577 442.2853 442.4130 442.5406 442.6682 442.7957 442.9233 443.0508 443.1784 443.3059 443.4334 443.5609 443.6883 443.8158 443.9432 444.0706 444.1980 444.3254 444.4528 444.5802 444.7075 444.8348 444.9622 445.0895 445.2167 445.3440 445.4713 445.5985 445.7257 445.8529 445.9801 446.1073 446.2345 446.3616 446.4887 446.6158 446.7429 446.8700 446.9971 447.1242 447.2512 447.3782 447.5052 447.6322 447.7592 447.8861 448.0131 448.1400 448.2669 448.3938 448.5207 448.6476 448.7744 448.9013 449.0281 449.1549 449.2817 449.4085 449.5352 449.6620 449.7887 449.9154 450.0421 450.1688 450.2955 450.4221 450.5487 450.6754 450.8020 450.9286 451.0551 451.1817 451.3082 451.4348 451.5613 451.6878 451.8142 451.9407 452.0672 452.1936 452.3200 452.4464 452.5728 452.6992 452.8255 452.9519 453.0782 453.2045 453.3308 453.4571 453.5833 453.7096 453.8358 453.9620 454.0882 454.2144 454.3406 454.4667 454.5929 454.7190 454.8451 454.9712 455.0972 455.2233 455.3494 455.4754 455.6014 455.7274 455.8534 455.9793 456.1053 456.2312 456.3571 456.4830 456.6089 456.7348 456.8606 456.9865 457.1123 457.2381 457.3639 457.4897 457.6154 457.7412 457.8669 457.9926 458.1183 458.2440 458.3697 458.4953 458.6210 458.7466 458.8722 458.9978 459.1234 459.2489 459.3744 459.5000 459.6255 459.7510 459.8765 460.0019 460.1274 460.2528 460.3782 460.5036 460.6290 460.7543 460.8797 461.0050 461.1304 461.2557 461.3809 461.5062 461.6315 461.7567 461.8819 462.0071 462.1323 462.2575 462.3827 462.5078 462.6329 462.7581 462.8832 463.0082 463.1333 463.2584 463.3834 463.5084 463.6334 463.7584 463.8834 464.0083 464.1333 464.2582 464.3831 464.5080 464.6329 464.7577 464.8826 465.0074 465.1322 465.2570 465.3818 465.5065 465.6313 465.7560 465.8807 466.0054 466.1301 466.2548 466.3794 466.5041 466.6287 466.7533 466.8779 467.0024 467.1270 467.2515 467.3761 467.5006 467.6251 467.7495 467.8740 467.9984 468.1229 468.2473 468.3717 468.4960 468.6204 468.7448 468.8691 468.9934 469.1177 469.2420 469.3662 469.4905 469.6147 469.7389 469.8632 469.9873 470.1115 470.2357 470.3598 470.4839 470.6080 470.7321 470.8562 470.9802 471.1043 471.2283 471.3523 471.4763 471.6003 471.7242 471.8482 471.9721 472.0960 472.2199 472.3438 472.4677 472.5915 472.7153 472.8392 472.9630 473.0867 473.2105 473.3343 473.4580 473.5817 473.7054 473.8291 473.9528 474.0764 474.2001 474.3237 474.4473 474.5709 474.6944 474.8180 474.9415 475.0651 475.1886 475.3120 475.4355 475.5590 475.6824 475.8058 475.9293 476.0526 476.1760 476.2994 476.4227 476.5461 476.6694 476.7927 476.9159 477.0392 477.1624 477.2857 477.4089 477.5321 477.6553 477.7784 477.9016 478.0247 478.1478 478.2709 478.3940 478.5171 478.6401 478.7631 478.8862 479.0092 479.1321 479.2551 479.3781 479.5010 479.6239 479.7468 479.8697 479.9926 480.1154 480.2383 480.3611 480.4839 480.6067 480.7294 480.8522 480.9749 481.0977 481.2204 481.3430 481.4657 481.5884 481.7110 481.8336 481.9562 482.0788 482.2014 482.3240 482.4465 482.5690 482.6915 482.8140 482.9365 483.0589 483.1814 483.3038 483.4262 483.5486 483.6710 483.7933 483.9157 484.0380 484.1603 484.2826 484.4049 484.5271 484.6494 484.7716 484.8938 485.0160 485.1382 485.2603 485.3825 485.5046 485.6267 485.7488 485.8709 485.9930 486.1150 486.2370 486.3590 486.4810 486.6030 486.7250 486.8469 486.9688 487.0907 487.2126 487.3345 487.4564 487.5782 487.7000 487.8218 487.9436 488.0654 488.1872 488.3089 488.4306 488.5523 488.6740 488.7957 488.9174 489.0390 489.1606 489.2823 489.4038 489.5254 489.6470 489.7685 489.8900 490.0116 490.1330 490.2545 490.3760 490.4974 490.6188 490.7403 490.8616 490.9830 491.1044 491.2257 491.3470 491.4683 491.5896 491.7109 491.8322 491.9534 492.0746 492.1958 492.3170 492.4382 492.5594 492.6805 492.8016 492.9227 493.0438 493.1649 493.2859 493.4070 493.5280 493.6490 493.7700 493.8910 494.0119 494.1328 494.2538 494.3747 494.4956 494.6164 494.7373 494.8581 494.9789 495.0997 495.2205 495.3413 495.4620 495.5828 495.7035 495.8242 495.9449 496.0655 496.1862 496.3068 496.4274 496.5480 496.6686 496.7892 496.9097 497.0302 497.1507 497.2712 497.3917 497.5122 497.6326 497.7531 497.8735 497.9939 498.1142 498.2346 498.3549 498.4753 498.5956 498.7159 498.8361 498.9564 499.0766 499.1969 499.3171 499.4373 499.5574 499.6776 499.7977 499.9178 500.0379 500.1580 500.2781 500.3981 500.5182 500.6382 500.7582 500.8782 500.9982 501.1181 501.2380 501.3579 501.4778 501.5977 501.7176 501.8374 501.9573 502.0771 502.1969 502.3167 502.4364 502.5562 502.6759 502.7956 502.9153 503.0350 503.1546 503.2743 503.3939 503.5135 503.6331 503.7526 503.8722 503.9917 504.1113 504.2308 504.3502 504.4697 504.5892 504.7086 504.8280 504.9474 505.0668 505.1862 505.3055 505.4248 505.5441 505.6634 505.7827 505.9020 506.0212 506.1404 506.2597 506.3788 506.4980 506.6172 506.7363 506.8554 506.9745 507.0936 507.2127 507.3318 507.4508 507.5698 507.6888 507.8078 507.9268 508.0457 508.1646 508.2836 508.4025 508.5213 508.6402 508.7590 508.8779 508.9967 509.1155 509.2342 509.3530 509.4717 509.5905 509.7092 509.8279 509.9465 510.0652 510.1838 510.3024 510.4210 510.5396 510.6582 510.7767 510.8953 511.0138 511.1323 511.2508 511.3692 511.4877 511.6061 511.7245 511.8429 511.9613 512.0796 512.1980 512.3163 512.4346 512.5529 512.6711 512.7894 512.9076 513.0258 513.1440 513.2622 513.3804 513.4985 513.6167 513.7348 513.8529 513.9709 514.0890 514.2070 514.3251 514.4431 514.5610 514.6790 514.7970 514.9149 515.0328 515.1507 515.2686 515.3865 515.5043 515.6222 515.7400 515.8578 515.9755 516.0933 516.2110 516.3288 516.4465 516.5642 516.6818 516.7995 516.9171 517.0347 517.1523 517.2699 517.3875 517.5050 517.6226 517.7401 517.8576 517.9750 518.0925 518.2099 518.3274 518.4448 518.5622 518.6795 518.7969 518.9142 519.0315 519.1488 519.2661 519.3834 519.5006 519.6179 519.7351 519.8523 519.9695 520.0866 520.2038 520.3209 520.4380 520.5551 520.6721 520.7892 520.9062 521.0232 521.1402 521.2572 521.3742 521.4911 521.6081 521.7250 521.8419 521.9587 522.0756 522.1924 522.3093 522.4261 522.5428 522.6596 522.7764 522.8931 523.0098 523.1265 523.2432 523.3599 523.4765 523.5931 523.7097 523.8263 523.9429 524.0594 524.1760 524.2925 524.4090 524.5255 524.6419 524.7584 524.8748 524.9912 525.1076 525.2240 525.3404 525.4567 525.5730 525.6893 525.8056 525.9219 526.0381 526.1544 526.2706 526.3868 526.5030 526.6191 526.7353 526.8514 526.9675 527.0836 527.1997 527.3157 527.4318 527.5478 527.6638 527.7798 527.8957 528.0117 528.1276 528.2435 528.3594 528.4753 528.5911 528.7070 528.8228 528.9386 529.0544 529.1702 529.2859 529.4016 529.5173 529.6330 529.7487 529.8644 529.9800 530.0956 530.2113 530.3268 530.4424 530.5580 530.6735 530.7890 530.9045 531.0200 531.1355 531.2509 531.3663 531.4817 531.5971 531.7125 531.8279 531.9432 532.0585 532.1738 532.2891 532.4044 532.5196 532.6348 532.7500 532.8652 532.9804 533.0956 533.2107 533.3258 533.4409 533.5560 533.6711 533.7861 533.9012 534.0162 534.1312 534.2461 534.3611 534.4760 534.5910 534.7059 534.8208 534.9356 535.0505 535.1653 535.2801 535.3949 535.5097 535.6245 535.7392 535.8539 535.9686 536.0833 536.1980 536.3126 536.4273 536.5419 536.6565 536.7711 536.8856 537.0002 537.1147 537.2292 537.3437 537.4582 537.5726 537.6871 537.8015 537.9159 538.0303 538.1446 538.2590 538.3733 538.4876 538.6019 538.7162 538.8304 538.9447 539.0589 539.1731 539.2873 539.4014 539.5156 539.6297 539.7438 539.8579 539.9720 540.0860 540.2001 540.3141 540.4281 540.5421 540.6561 540.7700 540.8839 540.9978 541.1117 541.2256 541.3395 541.4533 541.5671 541.6809 541.7947 541.9085 542.0222 542.1360 542.2497 542.3634 542.4771 542.5907 542.7044 542.8180 --------------------------------------------------------------------------------------- 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 ---------------------------------------------------------------------------------------