NASA Jet Propulsion Laboratory California Institute of Technology 
Icon  Name                                          Last modified      Size  Description
[PARENTDIR] Parent Directory                                                   -   
[   ] 20070215_0002sac_g39_2p0p5.L1b.txt.gz         2007-06-13 14:21   59K  
[   ] 20070215_0009sac_g54_2p0p5.L1b.txt.gz         2007-06-13 14:21   58K  
[   ] 20070215_0016sac_g47_2p0p5.L1b.txt.gz         2007-06-13 14:21   61K  
[   ] 20070215_0045sac_g51_2p0p5.L1b.txt.gz         2007-06-13 14:21   55K  
[   ] 20070215_0047sac_g27_2p0p5.L1b.txt.gz         2007-06-13 14:21   67K  
[   ] 20070215_0117sac_g36_2p0p5.L1b.txt.gz         2007-06-13 14:21   61K  
[   ] 20070215_0118sac_g24_2p0p5.L1b.txt.gz         2007-06-13 14:21   51K  
[   ] 20070215_0127sac_g45_2p0p5.L1b.txt.gz         2007-06-13 14:21   58K  
[   ] 20070215_0128sac_g30_2p0p5.L1b.txt.gz         2007-06-13 14:22   62K  
[   ] 20070215_0138sac_g54_2p0p5.L1b.txt.gz         2007-06-13 14:22   58K  
[   ] 20070215_0144sac_g47_2p0p5.L1b.txt.gz         2007-06-13 14:22   55K  
[   ] 20070215_0148sac_g41_2p0p5.L1b.txt.gz         2007-06-13 14:22   59K  
[   ] 20070215_0214sac_g44_2p0p5.L1b.txt.gz         2007-06-13 14:22   63K  
[   ] 20070215_0221sac_g34_2p0p5.L1b.txt.gz         2007-06-13 14:22   61K  
[   ] 20070215_0230sac_g38_2p0p5.L1b.txt.gz         2007-06-13 14:22   63K  
[   ] 20070215_0240sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:22   58K  
[   ] 20070215_0246sac_g24_2p0p5.L1b.txt.gz         2007-06-13 14:22   61K  
[   ] 20070215_0256sac_g45_2p0p5.L1b.txt.gz         2007-06-13 14:22   59K  
[   ] 20070215_0258sac_g56_2p0p5.L1b.txt.gz         2007-06-13 14:22   61K  
[   ] 20070215_0313sac_g47_2p0p5.L1b.txt.gz         2007-06-13 14:22   60K  
[   ] 20070215_0318sac_g52_2p0p5.L1b.txt.gz         2007-06-13 14:22   65K  
[   ] 20070215_0326sac_g41_2p0p5.L1b.txt.gz         2007-06-13 14:22   55K  
[   ] 20070215_0327sac_g32_2p0p5.L1b.txt.gz         2007-06-13 14:22   60K  
[   ] 20070215_0336sac_g51_2p0p5.L1b.txt.gz         2007-06-13 14:22   56K  
[   ] 20070215_0345sac_g53_2p0p5.L1b.txt.gz         2007-06-13 14:22   61K  
[   ] 20070215_0349sac_g34_2p0p5.L1b.txt.gz         2007-06-13 14:22   43K  
[   ] 20070215_0356sac_g61_2p0p5.L1b.txt.gz         2007-06-13 14:22   60K  
[   ] 20070215_0409sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:22   61K  
[   ] 20070215_0416sac_g29_2p0p5.L1b.txt.gz         2007-06-13 14:22   59K  
[   ] 20070215_0417sac_g26_2p0p5.L1b.txt.gz         2007-06-13 14:22   54K  
[   ] 20070215_0424sac_g45_2p0p5.L1b.txt.gz         2007-06-13 14:22   61K  
[   ] 20070215_0435sac_g33_2p0p5.L1b.txt.gz         2007-06-13 14:23   43K  
[   ] 20070215_0448sac_g56_2p0p5.L1b.txt.gz         2007-06-13 14:23   66K  
[   ] 20070215_0501sac_g25_2p0p5.L1b.txt.gz         2007-06-13 14:23   63K  
[   ] 20070215_0503sac_g51_2p0p5.L1b.txt.gz         2007-06-13 14:23   39K  
[   ] 20070215_0506sac_g60_2p0p5.L1b.txt.gz         2007-06-13 14:23   52K  
[   ] 20070215_0518sac_g34_2p0p5.L1b.txt.gz         2007-06-13 14:23   47K  
[   ] 20070215_0525sac_g61_2p0p5.L1b.txt.gz         2007-06-13 14:23   46K  
[   ] 20070215_0530sac_g58_2p0p5.L1b.txt.gz         2007-06-13 14:23   62K  
[   ] 20070215_0536sac_g24_2p0p5.L1b.txt.gz         2007-06-13 14:23   59K  
[   ] 20070215_0537sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:23   57K  
[   ] 20070215_0548sac_g39_2p0p5.L1b.txt.gz         2007-06-13 14:23   64K  
[   ] 20070215_0619sac_g46_2p0p5.L1b.txt.gz         2007-06-13 14:23   60K  
[   ] 20070215_0632sac_g51_2p0p5.L1b.txt.gz         2007-06-13 14:23   59K  
[   ] 20070215_0633sac_g27_2p0p5.L1b.txt.gz         2007-06-13 14:23   37K  
[   ] 20070215_0643sac_g60_2p0p5.L1b.txt.gz         2007-06-13 14:23   59K  
[   ] 20070215_0644sac_g43_2p0p5.L1b.txt.gz         2007-06-13 14:23   59K  
[   ] 20070215_0654sac_g61_2p0p5.L1b.txt.gz         2007-06-13 14:23   62K  
[   ] 20070215_0703sac_g36_2p0p5.L1b.txt.gz         2007-06-13 14:23   60K  
[   ] 20070215_0703sac_g37_2p0p5.L1b.txt.gz         2007-06-13 14:23   61K  
[   ] 20070215_0705sac_g24_2p0p5.L1b.txt.gz         2007-06-13 14:23   59K  
[   ] 20070215_0713sac_g30_2p0p5.L1b.txt.gz         2007-06-13 14:23   62K  
[   ] 20070215_0714sac_g45_2p0p5.L1b.txt.gz         2007-06-13 14:23   60K  
[   ] 20070215_0725sac_g54_2p0p5.L1b.txt.gz         2007-06-13 14:23   55K  
[   ] 20070215_0731sac_g47_2p0p5.L1b.txt.gz         2007-06-13 14:24   60K  
[   ] 20070215_0735sac_g41_2p0p5.L1b.txt.gz         2007-06-13 14:24   62K  
[   ] 20070215_0759sac_g44_2p0p5.L1b.txt.gz         2007-06-13 14:24   61K  
[   ] 20070215_0808sac_g34_2p0p5.L1b.txt.gz         2007-06-13 14:24   60K  
[   ] 20070215_0815sac_g38_2p0p5.L1b.txt.gz         2007-06-13 14:24   64K  
[   ] 20070215_0820sac_g27_2p0p5.L1b.txt.gz         2007-06-13 14:24   62K  
[   ] 20070215_0828sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:24   57K  
[   ] 20070215_0843sac_g37_2p0p5.L1b.txt.gz         2007-06-13 14:24   64K  
[   ] 20070215_0844sac_g56_2p0p5.L1b.txt.gz         2007-06-13 14:24   60K  
[   ] 20070215_0903sac_g52_2p0p5.L1b.txt.gz         2007-06-13 14:24   65K  
[   ] 20070215_0913sac_g32_2p0p5.L1b.txt.gz         2007-06-13 14:24   60K  
[   ] 20070215_0931sac_g53_2p0p5.L1b.txt.gz         2007-06-13 14:24   63K  
[   ] 20070215_0936sac_g34_2p0p5.L1b.txt.gz         2007-06-13 14:24   59K  
[   ] 20070215_0943sac_g61_2p0p5.L1b.txt.gz         2007-06-13 14:24   59K  
[   ] 20070215_0956sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:24   58K  
[   ] 20070215_1000sac_g51_2p0p5.L1b.txt.gz         2008-02-07 16:24   59K  
[   ] 20070215_1003sac_g26_2p0p5.L1b.txt.gz         2007-06-13 14:24   59K  
[   ] 20070215_1003sac_g29_2p0p5.L1b.txt.gz         2007-06-13 14:24   60K  
[   ] 20070215_1012sac_g45_2p0p5.L1b.txt.gz         2007-06-13 14:24   47K  
[   ] 20070215_1015sac_g34_2p0p5.L1b.txt.gz         2008-02-07 16:24   56K  
[   ] 20070215_1021sac_g61_2p0p5.L1b.txt.gz         2008-02-07 16:24   59K  
[   ] 20070215_1033sac_g56_2p0p5.L1b.txt.gz         2007-06-13 14:24   62K  
[   ] 20070215_1044sac_g29_2p0p5.L1b.txt.gz         2008-02-07 16:24   61K  
[   ] 20070215_1045sac_g26_2p0p5.L1b.txt.gz         2008-02-07 16:24   60K  
[   ] 20070215_1046sac_g25_2p0p5.L1b.txt.gz         2007-06-13 14:24   50K  
[   ] 20070215_1054sac_g54_2p0p5.L1b.txt.gz         2008-02-07 16:24   59K  
[   ] 20070215_1104sac_g33_2p0p5.L1b.txt.gz         2008-02-07 16:24   60K  
[   ] 20070215_1104sac_g59_2p0p5.L1b.txt.gz         2008-02-07 16:24   60K  
[   ] 20070215_1106sac_g34_2p0p5.L1b.txt.gz         2007-06-13 14:24   60K  
[   ] 20070215_1112sac_g61_2p0p5.L1b.txt.gz         2007-06-13 14:24   58K  
[   ] 20070215_1114sac_g35_2p0p5.L1b.txt.gz         2007-06-13 14:24   55K  
[   ] 20070215_1115sac_g58_2p0p5.L1b.txt.gz         2007-06-13 14:24   60K  
[   ] 20070215_1124sac_g24_2p0p5.L1b.txt.gz         2007-06-13 14:25   58K  
[   ] 20070215_1125sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:25   44K  
[   ] 20070215_1132sac_g39_2p0p5.L1b.txt.gz         2007-06-13 14:25   62K  
[   ] 20070215_1140sac_g26_2p0p5.L1b.txt.gz         2007-06-13 14:25   63K  
[   ] 20070215_1143sac_g34_2p0p5.L1b.txt.gz         2008-02-07 16:24   60K  
[   ] 20070215_1144sac_g54_2p0p5.L1b.txt.gz         2007-06-13 14:25   56K  
[   ] 20070215_1152sac_g47_2p0p5.L1b.txt.gz         2007-06-13 14:25   63K  
[   ] 20070215_1201sac_g58_2p0p5.L1b.txt.gz         2008-02-07 16:24   50K  
[   ] 20070215_1206sac_g46_2p0p5.L1b.txt.gz         2007-06-13 14:25   59K  
[   ] 20070215_1219sac_g39_2p0p5.L1b.txt.gz         2008-02-07 16:24   61K  
[   ] 20070215_1220sac_g51_2p0p5.L1b.txt.gz         2007-06-13 14:25   44K  
[   ] 20070215_1222sac_g54_2p0p5.L1b.txt.gz         2008-02-07 16:24   58K  
[   ] 20070215_1231sac_g43_2p0p5.L1b.txt.gz         2007-06-13 14:25   58K  
[   ] 20070215_1242sac_g61_2p0p5.L1b.txt.gz         2007-06-13 14:25   57K  
[   ] 20070215_1245sac_g46_2p0p5.L1b.txt.gz         2008-02-07 16:24   55K  
[   ] 20070215_1250sac_g36_2p0p5.L1b.txt.gz         2007-06-13 14:25   59K  
[   ] 20070215_1250sac_g37_2p0p5.L1b.txt.gz         2007-06-13 14:25   58K  
[   ] 20070215_1253sac_g24_2p0p5.L1b.txt.gz         2007-06-13 14:25   58K  
[   ] 20070215_1257sac_g51_2p0p5.L1b.txt.gz         2008-02-07 16:24   59K  
[   ] 20070215_1258sac_g30_2p0p5.L1b.txt.gz         2007-06-13 14:25   60K  
[   ] 20070215_1302sac_g45_2p0p5.L1b.txt.gz         2007-06-13 14:25   59K  
[   ] 20070215_1303sac_g27_2p0p5.L1b.txt.gz         2008-02-07 16:24   63K  
[   ] 20070215_1304sac_g35_2p0p5.L1b.txt.gz         2007-06-13 14:25   67K  
[   ] 20070215_1305sac_g58_2p0p5.L1b.txt.gz         2007-06-13 14:25   68K  
[   ] 20070215_1313sac_g54_2p0p5.L1b.txt.gz         2007-06-13 14:25   54K  
[   ] 20070215_1331sac_g24_2p0p5.L1b.txt.gz         2008-02-07 16:24   58K  
[   ] 20070215_1332sac_g36_2p0p5.L1b.txt.gz         2008-02-07 16:24   61K  
[   ] 20070215_1332sac_g37_2p0p5.L1b.txt.gz         2008-02-07 16:24   59K  
[   ] 20070215_1337sac_g46_2p0p5.L1b.txt.gz         2007-06-13 14:25   56K  
[   ] 20070215_1340sac_g45_2p0p5.L1b.txt.gz         2008-02-07 16:25   58K  
[   ] 20070215_1344sac_g44_2p0p5.L1b.txt.gz         2007-06-13 14:25   61K  
[   ] 20070215_1351sac_g54_2p0p5.L1b.txt.gz         2008-02-07 16:25   59K  
[   ] 20070215_1400sac_g38_2p0p5.L1b.txt.gz         2007-06-13 14:25   60K  
[   ] 20070215_1403sac_g41_2p0p5.L1b.txt.gz         2008-02-07 16:25   61K  
[   ] 20070215_1415sac_g46_2p0p5.L1b.txt.gz         2008-02-07 16:25   63K  
[   ] 20070215_1416sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:25   45K  
[   ] 20070215_1421sac_g24_2p0p5.L1b.txt.gz         2007-06-13 14:25   59K  
[   ] 20070215_1421sac_g53_2p0p5.L1b.txt.gz         2008-02-07 16:25   60K  
[   ] 20070215_1428sac_g56_2p0p5.L1b.txt.gz         2007-06-13 14:25   59K  
[   ] 20070215_1429sac_g37_2p0p5.L1b.txt.gz         2007-06-13 14:26   61K  
[   ] 20070215_1430sac_g44_2p0p5.L1b.txt.gz         2008-02-07 16:25   62K  
[   ] 20070215_1431sac_g45_2p0p5.L1b.txt.gz         2007-06-13 14:26   48K  
[   ] 20070215_1433sac_g34_2p0p5.L1b.txt.gz         2008-02-07 16:25   61K  
[   ] 20070215_1441sac_g54_2p0p5.L1b.txt.gz         2007-06-13 14:26   60K  
[   ] 20070215_1448sac_g47_2p0p5.L1b.txt.gz         2007-06-13 14:26   59K  
[   ] 20070215_1449sac_g52_2p0p5.L1b.txt.gz         2007-06-13 14:26   61K  
[   ] 20070215_1451sac_g27_2p0p5.L1b.txt.gz         2008-02-07 16:25   63K  
[   ] 20070215_1458sac_g41_2p0p5.L1b.txt.gz         2007-06-13 14:26   60K  
[   ] 20070215_1509sac_g45_2p0p5.L1b.txt.gz         2008-02-07 16:25   55K  
[   ] 20070215_1512sac_g51_2p0p5.L1b.txt.gz         2007-06-13 14:26   60K  
[   ] 20070215_1517sac_g53_2p0p5.L1b.txt.gz         2007-06-13 14:26   61K  
[   ] 20070215_1524sac_g34_2p0p5.L1b.txt.gz         2007-06-13 14:26   60K  
[   ] 20070215_1526sac_g47_2p0p5.L1b.txt.gz         2008-02-07 16:25   60K  
[   ] 20070215_1532sac_g61_2p0p5.L1b.txt.gz         2007-06-13 14:26   62K  
[   ] 20070215_1542sac_g32_2p0p5.L1b.txt.gz         2008-02-07 16:25   58K  
[   ] 20070215_1544sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:26   58K  
[   ] 20070215_1548sac_g51_2p0p5.L1b.txt.gz         2008-02-07 16:25   56K  
[   ] 20070215_1549sac_g29_2p0p5.L1b.txt.gz         2007-06-13 14:26   61K  
[   ] 20070215_1550sac_g26_2p0p5.L1b.txt.gz         2007-06-13 14:26   54K  
[   ] 20070215_1559sac_g45_2p0p5.L1b.txt.gz         2007-06-13 14:26   56K  
[   ] 20070215_1602sac_g34_2p0p5.L1b.txt.gz         2008-02-07 16:25   58K  
[   ] 20070215_1608sac_g33_2p0p5.L1b.txt.gz         2007-06-13 14:26   61K  
[   ] 20070215_1609sac_g61_2p0p5.L1b.txt.gz         2008-02-07 16:25   60K  
[   ] 20070215_1617sac_g56_2p0p5.L1b.txt.gz         2007-06-13 14:26   64K  
[   ] 20070215_1632sac_g25_2p0p5.L1b.txt.gz         2007-06-13 14:26   62K  
[   ] 20070215_1637sac_g32_2p0p5.L1b.txt.gz         2007-06-13 14:26   58K  
[   ] 20070215_1637sac_g52_2p0p5.L1b.txt.gz         2007-06-13 14:26   63K  
[   ] 20070215_1638sac_g51_2p0p5.L1b.txt.gz         2007-06-13 14:26   57K  
[   ] 20070215_1653sac_g34_2p0p5.L1b.txt.gz         2007-06-13 14:26   58K  
[   ] 20070215_1700sac_g58_2p0p5.L1b.txt.gz         2007-06-13 14:26   48K  
[   ] 20070215_1712sac_g24_2p0p5.L1b.txt.gz         2007-06-13 14:26   56K  
[   ] 20070215_1713sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:26   56K  
[   ] 20070215_1717sac_g51_2p0p5.L1b.txt.gz         2008-02-07 16:25   54K  
[   ] 20070215_1718sac_g39_2p0p5.L1b.txt.gz         2007-06-13 14:27   50K  
[   ] 20070215_1727sac_g26_2p0p5.L1b.txt.gz         2007-06-13 14:27   62K  
[   ] 20070215_1730sac_g34_2p0p5.L1b.txt.gz         2008-02-07 16:25   59K  
[   ] 20070215_1732sac_g54_2p0p5.L1b.txt.gz         2007-06-13 14:27   59K  
[   ] 20070215_1739sac_g61_2p0p5.L1b.txt.gz         2008-02-07 16:25   57K  
[   ] 20070215_1740sac_g47_2p0p5.L1b.txt.gz         2007-06-13 14:27   60K  
[   ] 20070215_1741sac_g30_2p0p5.L1b.txt.gz         2008-02-07 16:25   62K  
[   ] 20070215_1746sac_g58_2p0p5.L1b.txt.gz         2008-02-07 16:25   59K  
[   ] 20070215_1747sac_g35_2p0p5.L1b.txt.gz         2008-02-07 16:25   60K  
[   ] 20070215_1748sac_g33_2p0p5.L1b.txt.gz         2007-06-13 14:27   47K  
[   ] 20070215_1749sac_g24_2p0p5.L1b.txt.gz         2008-02-07 16:25   60K  
[   ] 20070215_1754sac_g46_2p0p5.L1b.txt.gz         2007-06-13 14:27   58K  
[   ] 20070215_1807sac_g51_2p0p5.L1b.txt.gz         2007-06-13 14:27   60K  
[   ] 20070215_1816sac_g60_2p0p5.L1b.txt.gz         2007-06-13 14:27   61K  
[   ] 20070215_1818sac_g43_2p0p5.L1b.txt.gz         2007-06-13 14:27   55K  
[   ] 20070215_1829sac_g61_2p0p5.L1b.txt.gz         2007-06-13 14:27   61K  
[   ] 20070215_1836sac_g37_2p0p5.L1b.txt.gz         2007-06-13 14:27   61K  
[   ] 20070215_1843sac_g30_2p0p5.L1b.txt.gz         2007-06-13 14:27   59K  
[   ] 20070215_1849sac_g35_2p0p5.L1b.txt.gz         2007-06-13 14:27   64K  
[   ] 20070215_1849sac_g58_2p0p5.L1b.txt.gz         2007-06-13 14:27   64K  
[   ] 20070215_1850sac_g45_2p0p5.L1b.txt.gz         2007-06-13 14:27   59K  
[   ] 20070215_1924sac_g46_2p0p5.L1b.txt.gz         2007-06-13 14:27   50K  
[   ] 20070215_1929sac_g44_2p0p5.L1b.txt.gz         2007-06-13 14:27   60K  
[   ] 20070215_1935sac_g51_2p0p5.L1b.txt.gz         2007-06-13 14:27   62K  
[   ] 20070215_1945sac_g38_2p0p5.L1b.txt.gz         2007-06-13 14:27   62K  
[   ] 20070215_1950sac_g27_2p0p5.L1b.txt.gz         2007-06-13 14:27   60K  
[   ] 20070215_2029sac_g54_2p0p5.L1b.txt.gz         2007-06-13 14:27   59K  
[   ] 20070215_2036sac_g47_2p0p5.L1b.txt.gz         2007-06-13 14:27   54K  
[   ] 20070215_2045sac_g41_2p0p5.L1b.txt.gz         2007-06-13 14:27   61K  
[   ] 20070215_2104sac_g53_2p0p5.L1b.txt.gz         2007-06-13 14:27   57K  
[   ] 20070215_2111sac_g34_2p0p5.L1b.txt.gz         2007-06-13 14:28   60K  
[   ] 20070215_2119sac_g61_2p0p5.L1b.txt.gz         2007-06-13 14:28   58K  
[   ] 20070215_2131sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:28   58K  
[   ] 20070215_2136sac_g29_2p0p5.L1b.txt.gz         2007-06-13 14:28   61K  
[   ] 20070215_2148sac_g45_2p0p5.L1b.txt.gz         2007-06-13 14:28   58K  
[   ] 20070215_2154sac_g33_2p0p5.L1b.txt.gz         2007-06-13 14:28   60K  
[   ] 20070215_2202sac_g56_2p0p5.L1b.txt.gz         2007-06-13 14:28   64K  
[   ] 20070215_2217sac_g25_2p0p5.L1b.txt.gz         2007-06-13 14:28   63K  
[   ] 20070215_2221sac_g52_2p0p5.L1b.txt.gz         2007-06-13 14:28   66K  
[   ] 20070215_2224sac_g32_2p0p5.L1b.txt.gz         2007-06-13 14:28   63K  
[   ] 20070215_2244sac_g35_2p0p5.L1b.txt.gz         2007-06-13 14:28   65K  
[   ] 20070215_2244sac_g58_2p0p5.L1b.txt.gz         2007-06-13 14:28   61K  
[   ] 20070215_2247sac_g61_2p0p5.L1b.txt.gz         2007-06-13 14:28   60K  
[   ] 20070215_2300sac_g24_2p0p5.L1b.txt.gz         2007-06-13 14:28   60K  
[   ] 20070215_2300sac_g40_2p0p5.L1b.txt.gz         2007-06-13 14:28   61K  
[   ] 20070215_2302sac_g39_2p0p5.L1b.txt.gz         2007-06-13 14:28   64K  
[   ] 20070215_2313sac_g26_2p0p5.L1b.txt.gz         2007-06-13 14:28   59K  
[   ] 20070215_2313sac_g29_2p0p5.L1b.txt.gz         2007-06-13 14:28   62K  
[   ] 20070215_2320sac_g54_2p0p5.L1b.txt.gz         2007-06-13 14:28   60K  
[   ] 20070215_2332sac_g59_2p0p5.L1b.txt.gz         2007-06-13 14:28   59K  
[   ] 20070215_2334sac_g33_2p0p5.L1b.txt.gz         2007-06-13 14:28   62K  
[   ] 20070215_2341sac_g46_2p0p5.L1b.txt.gz         2007-06-13 14:28   61K  
[   ] 20070215_2355sac_g51_2p0p5.L1b.txt.gz         2007-06-13 14:28   57K