| B21&B31_last 30 days | Band20
 | RGB(20-31-32) | RGB(29-31-32) |
| 2009-11-17+15h (GMT): dT(B20-B31)= 6.07; IQN = 392 |
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| 2009-11-17+12h (GMT): dT(B20-B31)= 6.15; IQN = 406 |
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| 2009-11-16+16h (GMT): dT(B20-B31)= 18.67; IQN = xx1085 |
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| 2009-11-16+13h (GMT): dT(B20-B31)= 17.5; IQN = xx1069 |
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| 2009-11-15+15h (GMT): dT(B20-B31)= 9.47; IQN = 63 |
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| 2009-11-15+12h (GMT): dT(B20-B31)= 7.39; IQN = 69 |
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| 2009-11-13+15h (GMT): dT(B20-B31)= 10.87; IQN = 263 |
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| 2009-11-13+12h (GMT): dT(B20-B31)= 9.15; IQN = 251 |
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| 2009-11-12+15h (GMT): dT(B20-B31)= 6.66; IQN = 883 |
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| 2009-11-12+12h (GMT): dT(B20-B31)= 6.94; IQN = 889 |
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| 2009-11-11+16h (GMT): dT(B20-B31)= 7.63; IQN = 595 |
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| 2009-11-10+15h (GMT): dT(B20-B31)= 11.53; IQN = 558 |
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| 2009-11-10+12h (GMT): dT(B20-B31)= 8.37; IQN = 568 |
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| 2009-11-09+16h (GMT): dT(B20-B31)= 8.27; IQN = 919 |
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| 2009-11-09+13h (GMT): dT(B20-B31)= 0.96; IQN = 909 |
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| 2009-11-08+15h (GMT): dT(B20-B31)= 6.38; IQN = 225 |
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| 2009-11-08+12h (GMT): dT(B20-B31)= 8.36; IQN = 230 |
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| 2009-11-06+15h (GMT): dT(B20-B31)= 9.84; IQN = 96 |
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| 2009-11-06+12h (GMT): dT(B20-B31)= 10.32; IQN = 90 |
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| 2009-11-05+15h (GMT): dT(B20-B31)= 8.8; IQN = 1044 |
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| 2009-11-05+12h (GMT): dT(B20-B31)= 7.52; IQN = xx1051 |
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| 2009-11-04+15h (GMT): dT(B20-B31)= 8.22; IQN = 432 |
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| 2009-11-04+12h (GMT): dT(B20-B31)= 19.84; IQN = 427 |
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| 2009-11-03+15h (GMT): dT(B20-B31)= 11.81; IQN = 720 |
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| 2009-11-03+12h (GMT): dT(B20-B31)= 8.61; IQN = 728 |
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| 2009-11-02+16h (GMT): dT(B20-B31)= 19.01; IQN = 759 |
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| 2009-11-02+13h (GMT): dT(B20-B31)= 7.61; IQN = 749 |
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| 2009-11-01+15h (GMT): dT(B20-B31)= 6.58; IQN = 388 |
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| 2009-11-01+12h (GMT): dT(B20-B31)= 5.93; IQN = 407 |
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| 2009-10-31+16h (GMT): dT(B20-B31)= 3.37; IQN = xx1090 |
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