File name: Pandora243s1_Toronto-CNTower_20250204_L1_smca1c3d20240624p1-8.txt File generation date: 20250305T022936.5Z Data description: Level 1 file (corrected signals) Data file version: smca1c3d20240624p1-8 Local principal investigator: Vitali Fioletov Network principal investigator: Alexander Cede Instrument type: Pandora Instrument number: 243 Spectrometer number: 1 Processing software version used: BlickP v1.8.74 Instrument operation file used: Pandora243_OF_v3d20230125.txt Instrument calibration file used: Pandora243s1_CF_v3d20240624.txt Level 0 file used: Pandora243s1_Toronto-CNTower_20250204_L0.txt Full location name: CN Tower Observation Pod Roof, 290 Bremner Blvd, Toronto, ON M5V 3L9 Short location name: Toronto-CNTower Country of location: Canada Location latitude [deg]: 43.6426 Location longitude [deg]: -79.3871 Location altitude [m]: 330 Local noon date: 20250204 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]: 277.3624 277.5050 277.6476 277.7902 277.9328 278.0754 278.2180 278.3606 278.5031 278.6457 278.7882 278.9308 279.0733 279.2158 279.3583 279.5008 279.6433 279.7857 279.9282 280.0706 280.2131 280.3555 280.4979 280.6403 280.7827 280.9251 281.0675 281.2098 281.3522 281.4945 281.6369 281.7792 281.9215 282.0638 282.2061 282.3484 282.4907 282.6329 282.7752 282.9174 283.0596 283.2019 283.3441 283.4863 283.6285 283.7706 283.9128 284.0550 284.1971 284.3392 284.4814 284.6235 284.7656 284.9077 285.0498 285.1918 285.3339 285.4759 285.6180 285.7600 285.9020 286.0440 286.1860 286.3280 286.4700 286.6120 286.7539 286.8959 287.0378 287.1797 287.3216 287.4635 287.6054 287.7473 287.8892 288.0310 288.1729 288.3147 288.4566 288.5984 288.7402 288.8820 289.0238 289.1655 289.3073 289.4491 289.5908 289.7325 289.8742 290.0160 290.1577 290.2993 290.4410 290.5827 290.7243 290.8660 291.0076 291.1492 291.2909 291.4325 291.5741 291.7156 291.8572 291.9988 292.1403 292.2819 292.4234 292.5649 292.7064 292.8479 292.9894 293.1309 293.2723 293.4138 293.5552 293.6966 293.8381 293.9795 294.1209 294.2623 294.4036 294.5450 294.6863 294.8277 294.9690 295.1103 295.2517 295.3930 295.5342 295.6755 295.8168 295.9580 296.0993 296.2405 296.3817 296.5230 296.6642 296.8054 296.9465 297.0877 297.2289 297.3700 297.5111 297.6523 297.7934 297.9345 298.0756 298.2167 298.3577 298.4988 298.6398 298.7809 298.9219 299.0629 299.2039 299.3449 299.4859 299.6269 299.7678 299.9088 300.0497 300.1907 300.3316 300.4725 300.6134 300.7543 300.8951 301.0360 301.1768 301.3177 301.4585 301.5993 301.7401 301.8809 302.0217 302.1625 302.3033 302.4440 302.5848 302.7255 302.8662 303.0069 303.1476 303.2883 303.4290 303.5696 303.7103 303.8509 303.9916 304.1322 304.2728 304.4134 304.5540 304.6945 304.8351 304.9757 305.1162 305.2567 305.3973 305.5378 305.6783 305.8188 305.9592 306.0997 306.2401 306.3806 306.5210 306.6614 306.8018 306.9422 307.0826 307.2230 307.3634 307.5037 307.6441 307.7844 307.9247 308.0650 308.2053 308.3456 308.4859 308.6261 308.7664 308.9066 309.0469 309.1871 309.3273 309.4675 309.6077 309.7479 309.8880 310.0282 310.1683 310.3084 310.4486 310.5887 310.7288 310.8688 311.0089 311.1490 311.2890 311.4291 311.5691 311.7091 311.8491 311.9891 312.1291 312.2691 312.4090 312.5490 312.6889 312.8289 312.9688 313.1087 313.2486 313.3884 313.5283 313.6682 313.8080 313.9479 314.0877 314.2275 314.3673 314.5071 314.6469 314.7866 314.9264 315.0662 315.2059 315.3456 315.4853 315.6250 315.7647 315.9044 316.0441 316.1837 316.3234 316.4630 316.6026 316.7422 316.8818 317.0214 317.1610 317.3006 317.4401 317.5796 317.7192 317.8587 317.9982 318.1377 318.2772 318.4167 318.5561 318.6956 318.8350 318.9744 319.1139 319.2533 319.3927 319.5320 319.6714 319.8108 319.9501 320.0895 320.2288 320.3681 320.5074 320.6467 320.7860 320.9252 321.0645 321.2037 321.3430 321.4822 321.6214 321.7606 321.8998 322.0390 322.1781 322.3173 322.4564 322.5956 322.7347 322.8738 323.0129 323.1520 323.2910 323.4301 323.5691 323.7082 323.8472 323.9862 324.1252 324.2642 324.4032 324.5422 324.6811 324.8201 324.9590 325.0979 325.2368 325.3757 325.5146 325.6535 325.7924 325.9312 326.0700 326.2089 326.3477 326.4865 326.6253 326.7641 326.9028 327.0416 327.1804 327.3191 327.4578 327.5965 327.7352 327.8739 328.0126 328.1513 328.2899 328.4286 328.5672 328.7058 328.8444 328.9830 329.1216 329.2602 329.3987 329.5373 329.6758 329.8143 329.9529 330.0914 330.2299 330.3683 330.5068 330.6453 330.7837 330.9221 331.0605 331.1990 331.3374 331.4757 331.6141 331.7525 331.8908 332.0292 332.1675 332.3058 332.4441 332.5824 332.7207 332.8589 332.9972 333.1354 333.2737 333.4119 333.5501 333.6883 333.8265 333.9646 334.1028 334.2410 334.3791 334.5172 334.6553 334.7934 334.9315 335.0696 335.2077 335.3457 335.4838 335.6218 335.7598 335.8978 336.0358 336.1738 336.3118 336.4497 336.5877 336.7256 336.8635 337.0014 337.1393 337.2772 337.4151 337.5530 337.6908 337.8286 337.9665 338.1043 338.2421 338.3799 338.5177 338.6554 338.7932 338.9309 339.0687 339.2064 339.3441 339.4818 339.6195 339.7571 339.8948 340.0324 340.1701 340.3077 340.4453 340.5829 340.7205 340.8581 340.9956 341.1332 341.2707 341.4082 341.5457 341.6832 341.8207 341.9582 342.0957 342.2331 342.3706 342.5080 342.6454 342.7828 342.9202 343.0576 343.1950 343.3323 343.4697 343.6070 343.7443 343.8816 344.0189 344.1562 344.2935 344.4307 344.5680 344.7052 344.8424 344.9796 345.1168 345.2540 345.3912 345.5284 345.6655 345.8026 345.9398 346.0769 346.2140 346.3511 346.4881 346.6252 346.7623 346.8993 347.0363 347.1733 347.3103 347.4473 347.5843 347.7213 347.8582 347.9952 348.1321 348.2690 348.4059 348.5428 348.6797 348.8165 348.9534 349.0902 349.2271 349.3639 349.5007 349.6375 349.7743 349.9110 350.0478 350.1845 350.3213 350.4580 350.5947 350.7314 350.8681 351.0047 351.1414 351.2780 351.4146 351.5513 351.6879 351.8245 351.9610 352.0976 352.2342 352.3707 352.5072 352.6438 352.7803 352.9168 353.0532 353.1897 353.3262 353.4626 353.5990 353.7355 353.8719 354.0083 354.1446 354.2810 354.4174 354.5537 354.6900 354.8264 354.9627 355.0990 355.2352 355.3715 355.5078 355.6440 355.7802 355.9165 356.0527 356.1889 356.3250 356.4612 356.5974 356.7335 356.8696 357.0057 357.1418 357.2779 357.4140 357.5501 357.6861 357.8222 357.9582 358.0942 358.2302 358.3662 358.5022 358.6382 358.7741 358.9100 359.0460 359.1819 359.3178 359.4537 359.5896 359.7254 359.8613 359.9971 360.1329 360.2687 360.4045 360.5403 360.6761 360.8119 360.9476 361.0833 361.2191 361.3548 361.4905 361.6262 361.7618 361.8975 362.0331 362.1688 362.3044 362.4400 362.5756 362.7112 362.8467 362.9823 363.1178 363.2534 363.3889 363.5244 363.6599 363.7954 363.9308 364.0663 364.2017 364.3372 364.4726 364.6080 364.7434 364.8787 365.0141 365.1495 365.2848 365.4201 365.5554 365.6907 365.8260 365.9613 366.0965 366.2318 366.3670 366.5022 366.6375 366.7727 366.9078 367.0430 367.1782 367.3133 367.4484 367.5836 367.7187 367.8537 367.9888 368.1239 368.2589 368.3940 368.5290 368.6640 368.7990 368.9340 369.0690 369.2039 369.3389 369.4738 369.6087 369.7437 369.8785 370.0134 370.1483 370.2832 370.4180 370.5528 370.6876 370.8225 370.9572 371.0920 371.2268 371.3615 371.4963 371.6310 371.7657 371.9004 372.0351 372.1698 372.3044 372.4391 372.5737 372.7083 372.8429 372.9775 373.1121 373.2467 373.3812 373.5158 373.6503 373.7848 373.9193 374.0538 374.1883 374.3227 374.4572 374.5916 374.7260 374.8605 374.9948 375.1292 375.2636 375.3980 375.5323 375.6666 375.8009 375.9352 376.0695 376.2038 376.3381 376.4723 376.6066 376.7408 376.8750 377.0092 377.1434 377.2775 377.4117 377.5458 377.6800 377.8141 377.9482 378.0823 378.2164 378.3504 378.4845 378.6185 378.7525 378.8865 379.0205 379.1545 379.2885 379.4224 379.5564 379.6903 379.8242 379.9581 380.0920 380.2259 380.3597 380.4936 380.6274 380.7613 380.8951 381.0289 381.1626 381.2964 381.4302 381.5639 381.6976 381.8313 381.9650 382.0987 382.2324 382.3661 382.4997 382.6333 382.7670 382.9006 383.0342 383.1677 383.3013 383.4349 383.5684 383.7019 383.8354 383.9689 384.1024 384.2359 384.3693 384.5028 384.6362 384.7696 384.9030 385.0364 385.1698 385.3032 385.4365 385.5699 385.7032 385.8365 385.9698 386.1031 386.2363 386.3696 386.5028 386.6360 386.7693 386.9025 387.0356 387.1688 387.3020 387.4351 387.5682 387.7014 387.8345 387.9676 388.1006 388.2337 388.3667 388.4998 388.6328 388.7658 388.8988 389.0318 389.1648 389.2977 389.4306 389.5636 389.6965 389.8294 389.9623 390.0951 390.2280 390.3608 390.4937 390.6265 390.7593 390.8921 391.0249 391.1576 391.2904 391.4231 391.5558 391.6885 391.8212 391.9539 392.0866 392.2192 392.3518 392.4845 392.6171 392.7497 392.8823 393.0148 393.1474 393.2799 393.4124 393.5450 393.6775 393.8099 393.9424 394.0749 394.2073 394.3397 394.4722 394.6046 394.7369 394.8693 395.0017 395.1340 395.2664 395.3987 395.5310 395.6633 395.7956 395.9278 396.0601 396.1923 396.3245 396.4567 396.5889 396.7211 396.8533 396.9854 397.1176 397.2497 397.3818 397.5139 397.6460 397.7780 397.9101 398.0421 398.1742 398.3062 398.4382 398.5702 398.7021 398.8341 398.9660 399.0980 399.2299 399.3618 399.4937 399.6255 399.7574 399.8892 400.0211 400.1529 400.2847 400.4165 400.5482 400.6800 400.8118 400.9435 401.0752 401.2069 401.3386 401.4703 401.6019 401.7336 401.8652 401.9968 402.1284 402.2600 402.3916 402.5232 402.6547 402.7863 402.9178 403.0493 403.1808 403.3123 403.4437 403.5752 403.7066 403.8380 403.9694 404.1008 404.2322 404.3636 404.4949 404.6263 404.7576 404.8889 405.0202 405.1515 405.2828 405.4140 405.5452 405.6765 405.8077 405.9389 406.0701 406.2012 406.3324 406.4635 406.5946 406.7258 406.8569 406.9879 407.1190 407.2501 407.3811 407.5121 407.6431 407.7741 407.9051 408.0361 408.1670 408.2980 408.4289 408.5598 408.6907 408.8216 408.9525 409.0833 409.2142 409.3450 409.4758 409.6066 409.7374 409.8682 409.9989 410.1296 410.2604 410.3911 410.5218 410.6525 410.7831 410.9138 411.0444 411.1751 411.3057 411.4363 411.5669 411.6974 411.8280 411.9585 412.0890 412.2196 412.3500 412.4805 412.6110 412.7415 412.8719 413.0023 413.1327 413.2631 413.3935 413.5239 413.6542 413.7846 413.9149 414.0452 414.1755 414.3058 414.4360 414.5663 414.6965 414.8268 414.9570 415.0872 415.2173 415.3475 415.4777 415.6078 415.7379 415.8680 415.9981 416.1282 416.2583 416.3883 416.5184 416.6484 416.7784 416.9084 417.0384 417.1683 417.2983 417.4282 417.5581 417.6880 417.8179 417.9478 418.0777 418.2075 418.3373 418.4672 418.5970 418.7267 418.8565 418.9863 419.1160 419.2458 419.3755 419.5052 419.6349 419.7645 419.8942 420.0238 420.1535 420.2831 420.4127 420.5423 420.6718 420.8014 420.9309 421.0605 421.1900 421.3195 421.4490 421.5784 421.7079 421.8373 421.9667 422.0962 422.2256 422.3549 422.4843 422.6137 422.7430 422.8723 423.0016 423.1309 423.2602 423.3895 423.5187 423.6479 423.7772 423.9064 424.0356 424.1647 424.2939 424.4230 424.5522 424.6813 424.8104 424.9395 425.0686 425.1976 425.3267 425.4557 425.5847 425.7137 425.8427 425.9717 426.1006 426.2296 426.3585 426.4874 426.6163 426.7452 426.8740 427.0029 427.1317 427.2605 427.3894 427.5181 427.6469 427.7757 427.9044 428.0332 428.1619 428.2906 428.4193 428.5480 428.6766 428.8053 428.9339 429.0625 429.1911 429.3197 429.4483 429.5768 429.7054 429.8339 429.9624 430.0909 430.2194 430.3479 430.4763 430.6047 430.7332 430.8616 430.9900 431.1183 431.2467 431.3751 431.5034 431.6317 431.7600 431.8883 432.0166 432.1448 432.2731 432.4013 432.5295 432.6577 432.7859 432.9141 433.0422 433.1704 433.2985 433.4266 433.5547 433.6828 433.8108 433.9389 434.0669 434.1950 434.3230 434.4509 434.5789 434.7069 434.8348 434.9628 435.0907 435.2186 435.3465 435.4743 435.6022 435.7300 435.8579 435.9857 436.1135 436.2412 436.3690 436.4968 436.6245 436.7522 436.8799 437.0076 437.1353 437.2629 437.3906 437.5182 437.6458 437.7734 437.9010 438.0286 438.1561 438.2837 438.4112 438.5387 438.6662 438.7937 438.9212 439.0486 439.1760 439.3035 439.4309 439.5583 439.6856 439.8130 439.9403 440.0677 440.1950 440.3223 440.4496 440.5768 440.7041 440.8313 440.9585 441.0857 441.2129 441.3401 441.4673 441.5944 441.7216 441.8487 441.9758 442.1029 442.2299 442.3570 442.4840 442.6110 442.7381 442.8651 442.9920 443.1190 443.2459 443.3729 443.4998 443.6267 443.7536 443.8805 444.0073 444.1342 444.2610 444.3878 444.5146 444.6414 444.7681 444.8949 445.0216 445.1484 445.2751 445.4017 445.5284 445.6551 445.7817 445.9084 446.0350 446.1616 446.2881 446.4147 446.5413 446.6678 446.7943 446.9208 447.0473 447.1738 447.3003 447.4267 447.5531 447.6795 447.8059 447.9323 448.0587 448.1851 448.3114 448.4377 448.5640 448.6903 448.8166 448.9428 449.0691 449.1953 449.3215 449.4477 449.5739 449.7001 449.8262 449.9524 450.0785 450.2046 450.3307 450.4568 450.5828 450.7089 450.8349 450.9609 451.0869 451.2129 451.3389 451.4648 451.5907 451.7167 451.8426 451.9685 452.0943 452.2202 452.3460 452.4719 452.5977 452.7235 452.8493 452.9750 453.1008 453.2265 453.3522 453.4779 453.6036 453.7293 453.8550 453.9806 454.1062 454.2318 454.3574 454.4830 454.6086 454.7341 454.8597 454.9852 455.1107 455.2362 455.3616 455.4871 455.6125 455.7379 455.8634 455.9887 456.1141 456.2395 456.3648 456.4902 456.6155 456.7408 456.8661 456.9913 457.1166 457.2418 457.3670 457.4922 457.6174 457.7426 457.8678 457.9929 458.1180 458.2431 458.3682 458.4933 458.6184 458.7434 458.8684 458.9935 459.1185 459.2434 459.3684 459.4934 459.6183 459.7432 459.8681 459.9930 460.1179 460.2428 460.3676 460.4924 460.6172 460.7420 460.8668 460.9916 461.1163 461.2411 461.3658 461.4905 461.6152 461.7398 461.8645 461.9891 462.1138 462.2384 462.3630 462.4875 462.6121 462.7366 462.8612 462.9857 463.1102 463.2346 463.3591 463.4836 463.6080 463.7324 463.8568 463.9812 464.1056 464.2299 464.3543 464.4786 464.6029 464.7272 464.8514 464.9757 465.0999 465.2242 465.3484 465.4726 465.5968 465.7209 465.8451 465.9692 466.0933 466.2174 466.3415 466.4656 466.5896 466.7136 466.8377 466.9617 467.0856 467.2096 467.3336 467.4575 467.5814 467.7053 467.8292 467.9531 468.0770 468.2008 468.3246 468.4484 468.5722 468.6960 468.8198 468.9435 469.0673 469.1910 469.3147 469.4384 469.5620 469.6857 469.8093 469.9329 470.0565 470.1801 470.3037 470.4272 470.5508 470.6743 470.7978 470.9213 471.0448 471.1682 471.2917 471.4151 471.5385 471.6619 471.7853 471.9086 472.0320 472.1553 472.2786 472.4019 472.5252 472.6485 472.7717 472.8949 473.0181 473.1413 473.2645 473.3877 473.5108 473.6340 473.7571 473.8802 474.0033 474.1264 474.2494 474.3724 474.4955 474.6185 474.7415 474.8644 474.9874 475.1103 475.2333 475.3562 475.4791 475.6019 475.7248 475.8476 475.9705 476.0933 476.2161 476.3388 476.4616 476.5843 476.7071 476.8298 476.9525 477.0752 477.1978 477.3205 477.4431 477.5657 477.6883 477.8109 477.9335 478.0560 478.1785 478.3011 478.4236 478.5460 478.6685 478.7910 478.9134 479.0358 479.1582 479.2806 479.4030 479.5253 479.6477 479.7700 479.8923 480.0146 480.1368 480.2591 480.3813 480.5035 480.6258 480.7479 480.8701 480.9923 481.1144 481.2365 481.3586 481.4807 481.6028 481.7249 481.8469 481.9689 482.0909 482.2129 482.3349 482.4569 482.5788 482.7007 482.8226 482.9445 483.0664 483.1883 483.3101 483.4319 483.5537 483.6755 483.7973 483.9191 484.0408 484.1625 484.2842 484.4059 484.5276 484.6493 484.7709 484.8926 485.0142 485.1358 485.2573 485.3789 485.5004 485.6220 485.7435 485.8650 485.9865 486.1079 486.2294 486.3508 486.4722 486.5936 486.7150 486.8363 486.9577 487.0790 487.2003 487.3216 487.4429 487.5642 487.6854 487.8066 487.9279 488.0490 488.1702 488.2914 488.4125 488.5337 488.6548 488.7759 488.8970 489.0180 489.1391 489.2601 489.3811 489.5021 489.6231 489.7440 489.8650 489.9859 490.1068 490.2277 490.3486 490.4695 490.5903 490.7111 490.8320 490.9527 491.0735 491.1943 491.3150 491.4358 491.5565 491.6772 491.7978 491.9185 492.0391 492.1598 492.2804 492.4010 492.5216 492.6421 492.7627 492.8832 493.0037 493.1242 493.2447 493.3651 493.4856 493.6060 493.7264 493.8468 493.9672 494.0875 494.2079 494.3282 494.4485 494.5688 494.6891 494.8093 494.9296 495.0498 495.1700 495.2902 495.4104 495.5305 495.6506 495.7708 495.8909 496.0110 496.1310 496.2511 496.3711 496.4911 496.6112 496.7311 496.8511 496.9711 497.0910 497.2109 497.3308 497.4507 497.5706 497.6904 497.8103 497.9301 498.0499 498.1697 498.2894 498.4092 498.5289 498.6486 498.7683 498.8880 499.0077 499.1273 499.2469 499.3666 499.4862 499.6057 499.7253 499.8448 499.9644 500.0839 500.2034 500.3229 500.4423 500.5618 500.6812 500.8006 500.9200 501.0394 501.1587 501.2781 501.3974 501.5167 501.6360 501.7553 501.8745 501.9938 502.1130 502.2322 502.3514 502.4705 502.5897 502.7088 502.8279 502.9471 503.0661 503.1852 503.3043 503.4233 503.5423 503.6613 503.7803 503.8993 504.0182 504.1371 504.2560 504.3749 504.4938 504.6127 504.7315 504.8504 504.9692 505.0880 505.2067 505.3255 505.4442 505.5630 505.6817 505.8004 505.9190 506.0377 506.1563 506.2750 506.3936 506.5121 506.6307 506.7493 506.8678 506.9863 507.1048 507.2233 507.3418 507.4602 507.5787 507.6971 507.8155 507.9339 508.0522 508.1706 508.2889 508.4072 508.5255 508.6438 508.7620 508.8803 508.9985 509.1167 509.2349 509.3531 509.4712 509.5894 509.7075 509.8256 509.9437 510.0618 510.1798 510.2978 510.4159 510.5339 510.6518 510.7698 510.8878 511.0057 511.1236 511.2415 511.3594 511.4772 511.5951 511.7129 511.8307 511.9485 512.0663 512.1840 512.3018 512.4195 512.5372 512.6549 512.7726 512.8902 513.0079 513.1255 513.2431 513.3607 513.4782 513.5958 513.7133 513.8308 513.9483 514.0658 514.1833 514.3007 514.4181 514.5356 514.6529 514.7703 514.8877 515.0050 515.1223 515.2396 515.3569 515.4742 515.5915 515.7087 515.8259 515.9431 516.0603 516.1775 516.2946 516.4117 516.5288 516.6459 516.7630 516.8801 516.9971 517.1141 517.2312 517.3481 517.4651 517.5821 517.6990 517.8159 517.9328 518.0497 518.1666 518.2834 518.4003 518.5171 518.6339 518.7507 518.8674 518.9842 519.1009 519.2176 519.3343 519.4510 519.5676 519.6843 519.8009 519.9175 520.0341 520.1506 520.2672 520.3837 520.5002 520.6167 520.7332 520.8497 520.9661 521.0826 521.1990 521.3154 521.4317 521.5481 521.6644 521.7808 521.8971 522.0133 522.1296 522.2459 522.3621 522.4783 522.5945 522.7107 522.8268 522.9430 523.0591 523.1752 523.2913 523.4074 523.5234 523.6395 523.7555 523.8715 523.9875 524.1035 524.2194 524.3353 524.4513 524.5671 524.6830 524.7989 524.9147 525.0306 525.1464 525.2622 525.3779 525.4937 525.6094 525.7251 525.8408 525.9565 526.0722 526.1878 526.3034 526.4191 526.5347 526.6502 526.7658 526.8813 526.9968 527.1123 527.2278 527.3433 527.4587 527.5742 527.6896 527.8050 527.9204 528.0357 528.1511 528.2664 528.3817 528.4970 528.6123 528.7275 528.8427 528.9580 529.0732 529.1883 529.3035 529.4186 529.5338 529.6489 529.7640 529.8790 529.9941 530.1091 530.2241 530.3391 530.4541 530.5691 530.6840 530.7990 530.9139 531.0288 531.1436 531.2585 531.3733 531.4881 531.6029 531.7177 531.8325 531.9472 532.0620 532.1767 532.2914 532.4060 532.5207 532.6353 532.7499 532.8645 532.9791 533.0937 533.2082 533.3228 533.4373 533.5518 533.6662 533.7807 533.8951 534.0095 534.1239 534.2383 534.3527 534.4670 534.5813 534.6956 534.8099 534.9242 535.0385 535.1527 535.2669 535.3811 535.4953 535.6094 535.7236 535.8377 535.9518 536.0659 536.1800 536.2940 536.4080 536.5220 536.6360 536.7500 536.8640 536.9779 537.0918 537.2057 537.3196 537.4335 537.5473 537.6611 537.7750 537.8887 538.0025 538.1163 538.2300 538.3437 538.4574 538.5711 538.6847 538.7984 538.9120 539.0256 539.1392 539.2527 539.3663 539.4798 539.5933 539.7068 539.8203 539.9337 540.0472 540.1606 540.2740 540.3873 540.5007 540.6140 540.7274 540.8407 540.9539 541.0672 541.1804 541.2937 541.4069 541.5201 541.6332 541.7464 541.8595 541.9726 --------------------------------------------------------------------------------------- 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: Number of function evaluations used for dark background fitting, -9 if no background fitting was done Column 34: rms of unweighted fitting residuals for dark background fitting, -9 if no background fitting was done Column 35: Normalized rms of weighted fitting residuals for dark background fitting, -9 if no background fitting was done Column 36: Mean difference dark map to measured dark count, -9 if no background fitting was done Column 37: rms of difference dark map to measured dark count, -9 if no background fitting was done Column 38: Mean absolute difference dark map to measured dark count expressed in number of standard deviations, -9 if no background fitting was done Column 39: Number of regular pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 40: Number of warm pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 41: Number of hot pixels, where the dark map differs from the measured dark by more than 10 sigmas, -9 if no background fitting was done Column 42: Index of regular pixel, where the dark map differed most from the measured dark count, -9 if no background fitting was done Column 43: Number of sigmas the dark map differs from the measured dark for the pixel with the largest difference, -9 if no background fitting was done Column 44: Retrieved value for dark background fitting parameter 1, -9 if no background fitting was done Column 45: Uncertainty of retrieved value for dark background fitting parameter 1, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 46: Retrieved value for dark background fitting parameter 2, -9 if no background fitting was done Column 47: Uncertainty of retrieved value for dark background fitting parameter 2, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 48: Retrieved value for dark background fitting parameter 3, -9 if no background fitting was done Column 49: Uncertainty of retrieved value for dark background fitting parameter 3, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 50: Retrieved value for dark background fitting parameter 4, -9 if no background fitting was done Column 51: Uncertainty of retrieved value for dark background fitting parameter 4, -9 if no background fitting was done or no independent instrumental uncertainty was given Column 52: Stray light correction method: 0=no stray light correction, 1=simple method, 2=uncorrected matrix method, 3=corrected matrix method Column 53: Estimated average residual stray light level [%] (for methods 1 and 3 this is before the subtraction of the signal at no-input pixel) Column 54: 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 55: 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 56: 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 57: 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 58: 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 59: 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 60: 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 61: Wavelength change fitting result index: 0,1,2=no error or warning, 3=warning, -1 or >3=error Column 62: Normalized rms of fitting residuals in wavelength change retrieval weighted with independent instrumental uncertainty, -9=fitting not successful or no fitting done Column 63: Number of pixels included in wavelength change retrieval, -9=no wavelength change determination Column 64: Number of pixels not included in wavelength correction, -9=no wavelength correction Column 65: Mean wavelength correction applied [%], -9=no wavelength correction Column 66: Standard deviation of wavelength correction applied [%], -9=no wavelength correction Column 67: Minimum wavelength correction applied [%], -9=no wavelength correction Column 68: Maximum wavelength correction applied [%], -9=no wavelength correction Column 69: Expected wavelength shift based on effective temperature [nm], -9=no effective temperature given Column 70: Retrieved wavelength change, order 0, -9=no wavelength change determination Column 71: Retrieved wavelength change, order 1, -9=no wavelength change determination Column 72: Temperature at electronics board [°C], 999=no temperature signal Column 73: Spectrometer control temperature [°C], 999=no temperature signal Column 74: Auxiliary spectrometer temperature [°C], 999=no temperature signal Column 75: Temperature in head sensor [°C], 999=no temperature signal Column 76: Humidity in head sensor [%], -9=no humidity signal Column 77: Pressure in head sensor [hPa], -9=no pressure signal Column 78: Scale factor for data and uncertainties, to obtain unscaled output divide them by this number Column 79: Indicator for uncertainty and atmospheric variability (see manual for exact meaning) Column 80: L1 data type, data are... 1=corrected count rate [s-1], 2=radiance [W/m2/nm/sr], 3=irradiance [W/m2/nm] Columns 81-2128: L1 data for each pixel, 0 is NOT a 'true' zero if the corresponding value in the uncertainty is -2, -3 or -4 Columns 2129-4176: 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 4177-6224: Independent instrumental uncertainty of L1 data for each pixel, -2=pixel is outside the range of the filter, -4=saturated data ---------------------------------------------------------------------------------------