STEREO LET Onboard priority buffer rates for ahead spacecraft, for 2015-300
UNVERIFIED DATA - for internal Caltech SRL use only - do not distribute
File created: Mon Nov 2 10:20:14 PST 2015
Created by: Caltech Space Radiation Lab
Level 1 software version 11
Time Resolution: 1 minute (highest LET instrument resolution)
Column 1: Year
Column 2: Day of year (fractional)
Column 3: Hour of day
Column 4: Minute of hour
Column 5: Second of minute
Column 6 - 34: 29 BUFRATES (counts/minute)
Column 35: Livetime (seconds)
Column 36: NTriggers (counts/minute)
Bad/missing data are filled with -1.0E+31 for floating point, -2147483647 for integers
BEGIN DATA
2015 300.387083  9 17 24          17           0           0           0           0           0           0           0           0           2           0           0           0           0           0           1           0           3           0           7           2           1           0           0         192           1           0           0           0 59.1533        2190        1964         226
2015 300.387778  9 18 24          18           0           0           0           0           0           0           0           0           1           0           0           0           0           1           0           2           2           0           7           1           0           1           0         191           0           0           0           0 59.1508        2208        1986         222
2015 300.388472  9 19 24          18           0           0           0           0           0           0           0           0           0           0           0           1           0           1           0           0           3           0           8           0           1           1           0         190           0           0           0           0 59.1533        2110        1888         222
2015 300.389167  9 20 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           7           0           0           3           0         191           0           0           0           0 59.1482        2130        1912         218
2015 300.389861  9 21 24          17           0           0           0           0           0           0           0           0           0           0           0           0           1           1           0           1           4           0           6           1           0           1           0         192           0           0           0           0 59.1519        1988        1764         224
2015 300.390556  9 22 24          18           0           0           0           0           0           0           0           0           1           0           1           1           0           0           0           1           3           0           7           1           0           0           0         191           0           0           0           0 59.1508        2172        1946         226
2015 300.391250  9 23 24          18           0           0           0           0           0           0           0           0           1           0           1           0           0           1           0           2           0           0           6           0           0           1           0         190           1           0           0           0 59.1494        2054        1836         218
2015 300.391944  9 24 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           3           0           8           2           0           1           0         190           1           0           0           0 59.1507        2102        1882         220
2015 300.392639  9 25 24          17           0           0           0           0           0           0           0           0           3           0           0           0           0           0           1           1           0           0           4           1           0           0           0         194           0           0           0           0 59.1532        2034        1814         220
2015 300.393333  9 26 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           2           1           1           1           0           1           0         193           0           0           0           0 59.1520        2084        1870         214
2015 300.394028  9 27 24          18           0           0           0           0           0           0           0           0           0           0           0           0           1           0           0           1           2           0           9           0           0           1           0         191           0           0           0           0 59.1494        2124        1898         226
2015 300.394722  9 28 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           3           1           3           0           0           1           0         191           0           0           0           0 59.1494        2042        1830         212
2015 300.395417  9 29 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           1           2           0           8           0           0           1           0         192           0           0           0           0 59.1508        2174        1954         220
2015 300.396111  9 30 24          17           0           0           0           0           0           0           0           0           0           0           1           1           0           1           0           2           4           1           6           0           0           0           0         195           0           0           0           0 59.1507        2086        1856         230
2015 300.396806  9 31 24          18           0           0           0           0           0           0           0           0           0           0           0           1           0           0           1           3           4           1           9           0           0           0           0         189           0           0           0           0 59.1558        2038        1810         228
2015 300.397500  9 32 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           2           0           0           3           1           0           1           0         187           0           0           0           0 59.1507        2066        1860         206
2015 300.398194  9 33 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           1           0           0           2           0          11           1           0           1           0         191           0           0           0           0 59.1506        2042        1814         228
2015 300.398889  9 34 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           1           1           0           4           2           0           0           0         194           0           0           0           0 59.1506        2008        1788         220
2015 300.399583  9 35 24          17           0           0           0           0           0           0           0           0           2           0           0           0           0           1           0           1           1           0           7           0           0           0           0         193           0           0           0           0 59.1520        2086        1864         222
2015 300.400278  9 36 24          18           0           0           0           0           0           0           0           0           2           0           0           0           0           0           0           0           0           0          14           0           0           1           0         191           0           0           0           0 59.1532        2000        1782         218
2015 300.400972  9 37 24          18           0           0           0           0           0           1           0           0           2           0           0           0           0           0           0           2           1           0           6           0           0           1           0         191           0           0           0           0 59.1506        2038        1820         218
2015 300.401667  9 38 24          18           0           0           0           0           0           0           0           0           0           0           0           1           1           0           0           0           2           0           5           1           0           1           0         191           1           0           0           0 59.1519        2062        1842         220
2015 300.402361  9 39 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0          10           0           0           1           0         194           0           0           0           0 59.1519        2046        1824         222
2015 300.403056  9 40 24          18           0           0           0           0           0           0           0           0           0           0           0           0           1           0           0           0           1           1          10           3           0           0           0         192           0           0           0           0 59.1494        2064        1842         222
2015 300.403750  9 41 24          18           0           0           0           0           0           0           0           0           1           0           0           0           0           0           0           0           2           1           8           0           0           2           0         189           0           0           0           0 59.1532        2094        1870         224
2015 300.404444  9 42 24          17           0           0           0           0           0           0           0           0           0           0           0           1           0           0           0           0           2           0           5           0           0           1           0         191           0           0           0           0 59.1493        2002        1784         218
2015 300.405139  9 43 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           1           1           0           9           1           0           0           0         193           0           0           0           0 59.1492        1918        1696         222
2015 300.405833  9 44 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           1           1           1           4           0           4           2           0           2           0         193           0           0           0           0 59.1531        1962        1734         228
2015 300.406528  9 45 24          18           0           0           0           0           0           0           0           0           0           0           0           1           0           0           0           0           1           0           8           0           0           1           0         191           0           0           0           0 59.1506        2006        1786         220
2015 300.407222  9 46 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           2           1          11           1           0           1           0         191           0           0           0           0 59.1545        2114        1888         226
2015 300.407917  9 47 24          18           0           0           0           0           0           0           0           0           1           0           0           0           0           2           0           2           2           1           6           1           0           1           0         192           0           0           0           0 59.1468        2018        1794         224
2015 300.408611  9 48 24          17           0           0           0           0           0           0           0           0           1           0           0           0           0           0           0           1           2           0           4           1           0           1           0         193           0           0           0           0 59.1544        1990        1776         214
2015 300.409306  9 49 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           5           0           8           0           0           1           0         193           0           0           0           0 59.1507        2086        1862         224
2015 300.410000  9 50 24          18           0           0           1           0           0           0           0           0           1           0           1           0           0           1           0           0           2           1          12           0           0           3           0         190           0           0           0           0 59.1544        1944        1714         230
2015 300.413472  9 55 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           1           1           5           0           0           1           0         191           0           0           0           0 59.1532        2022        1810         212
2015 300.414167  9 56 24          18           0           0           0           0           0           0           0           0           2           0           0           0           0           2           2           1           1           0           8           1           0           1           0         192           0           0           0           0 59.1557        1968        1742         226
2015 300.414861  9 57 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           1           3           0          10           0           1           0           0         193           0           0           0           0 59.1519        1996        1776         220
2015 300.415556  9 58 24          18           0           0           0           0           0           0           0           0           0           0           0           1           1           0           1           1           0           0           6           1           0           0           0         193           0           0           0           0 59.1493        1928        1704         224
2015 300.416250  9 59 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           1           0           0           3           0           5           0           0           2           0         190           0           0           0           0 59.1519        2010        1788         222
2015 300.416944 10  0 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           1           0           7           0           0           1           0         192           0           0           0           0 59.1518        1938        1720         218
2015 300.417639 10  1 24          17           0           0           0           0           0           0           0           0           0           0           0           0           1           0           0           1           1           0           4           0           0           1           0         193           1           0           0           0 59.1505        1902        1688         214
2015 300.418333 10  2 24          18           0           0           0           0           0           0           0           0           1           0           0           0           0           2           1           1           2           1           6           0           0           2           0         192           0           0           0           0 59.1532        2050        1822         228
2015 300.419028 10  3 24          18           0           0           0           0           0           0           0           0           0           0           1           0           0           1           0           1           2           0           6           5           0           1           0         193           0           0           0           0 59.1519        1998        1778         220
2015 300.419722 10  4 24          18           0           0           0           0           0           0           0           0           1           0           0           0           0           0           0           1           2           0           7           0           0           1           0         189           0           0           0           0 59.1543        1882        1666         216
2015 300.420417 10  5 24          17           0           0           0           0           0           0           0           0           0           0           1           0           0           0           2           0           0           1           3           1           0           1           0         192           0           0           0           0 59.1530        1830        1612         218
2015 300.421111 10  6 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           1           0           0           1           0           5           0           0           0           0         192           1           0           0           0 59.1505        1910        1698         212
2015 300.421806 10  7 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           1           1           0           2           1           8           1           0           3           0         193           0           0           0           0 59.1530        1834        1616         218
2015 300.422500 10  8 24          18           0           0           0           0           0           0           0           0           1           0           1           0           0           0           0           1           1           2           7           1           0           1           0         190           0           0           0           0 59.1506        1994        1768         226
2015 300.423194 10  9 24          18           0           0           0           0           0           0           0           0           0           0           1           0           0           2           0           1           2           0           4           0           1           2           0         192           0           0           0           0 59.1518        1950        1724         226
2015 300.423889 10 10 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           5           1           7           0           0           1           0         194           0           0           0           0 59.1544        1910        1692         218
2015 300.424583 10 11 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           1           0           0           4           0           5           1           0           0           0         192           0           0           0           0 59.1531        1942        1720         222
2015 300.425278 10 12 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           1           0           1           2           0           6           0           0           1           1         191           0           0           0           0 59.1493        1938        1720         218
2015 300.425972 10 13 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           1           0           1           6           0           8           0           0           2           0         191           0           0           0           0 59.1519        1978        1762         216
2015 300.426667 10 14 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           2           3           0           6           1           0           1           0         195           0           0           0           0 59.1505        1924        1702         222
2015 300.427361 10 15 24          17           0           0           0           0           0           0           1           0           2           0           0           0           0           0           1           0           2           0           5           0           0           0           0         193           0           0           0           0 59.1556        1864        1642         222
2015 300.428056 10 16 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           2           0           1           1           1           9           0           0           0           0         193           0           0           0           0 59.1519        1988        1766         222
2015 300.428750 10 17 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           6           1           6           0           1           1           0         190           0           0           0           0 59.1493        1970        1752         218
2015 300.429444 10 18 24          18           0           0           0           0           0           0           0           0           0           0           1           0           0           1           0           0           2           0           6           2           1           2           0         192           0           0           0           0 59.1518        1956        1732         224
2015 300.430139 10 19 24          17           0           0           0           0           0           0           0           0           1           0           0           0           0           0           0           0           4           0           2           0           0           0           0         193           0           0           0           0 59.1543        1872        1660         212
2015 300.430833 10 20 24          18           0           0           0           0           0           0           0           0           1           0           0           0           0           1           0           2           3           2           7           0           0           0           0         192           0           0           0           0 59.1507        2058        1838         220
2015 300.431528 10 21 24          18           0           0           0           0           0           0           0           0           0           0           1           0           0           0           1           2           6           0          10           0           0           2           0         191           0           0           0           0 59.1494        2046        1814         232
2015 300.432222 10 22 24          18           0           0           0           0           0           0           0           0           0           0           1           0           0           1           0           0           1           0           4           1           0           1           0         191           0           0           0           0 59.1544        1944        1728         216
2015 300.432917 10 23 24          17           0           0           0           0           0           0           0           0           1           0           1           1           0           1           0           2           3           0           7           2           1           1           0         194           0           0           0           0 59.1531        1946        1714         232
2015 300.433611 10 24 24          17           0           0           0           0           0           0           0           0           1           0           1           0           0           1           0           1           6           1          15           2           1           0           0         193           0           0           0           0 59.1505        1938        1698         240
2015 300.434306 10 25 24          18           0           0           0           0           0           0           1           0           0           0           0           0           0           1           1           2           2           1           7           3           0           2           0         192           0           0           0           0 59.1518        1962        1738         224
2015 300.435000 10 26 24          14           0           0           0           0           0           0           0           0           1           0           0           0           0           3           0           1           4           1           3           2           0           1           0         193           0           0           0           0 59.1544        1974        1742         232
2015 300.435694 10 27 24          18           0           0           0           0           0           0           0           0           0           0           0           0           1           5           0           0           3           1           6           1           0           1           0         191           0           0           0           0 59.1519        2072        1852         220
2015 300.436389 10 28 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           1           0           2           5           1           3           1           0           0           0         194           0           0           0           0 59.1531        1972        1756         216
2015 300.437083 10 29 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           0           2           1           7           0           7           3           0           0           0         192           0           0           0           0 59.1544        1958        1732         226
2015 300.437778 10 30 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           2           0           0           8           1           6           0           0           1           0         191           0           0           0           0 59.1531        1954        1722         232
2015 300.438472 10 31 24          18           0           0           0           0           0           0           0           0           3           0           0           0           0           0           0           0           5           1          12           2           0           2           0         191           0           0           0           0 59.1505        1906        1676         230
2015 300.439167 10 32 24          15           0           0           0           0           0           0           0           0           0           0           0           0           0           2           0           0           8           0           6           3           0           1           0         194           0           0           0           0 59.1531        1984        1754         230
2015 300.439861 10 33 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           4           1           1           5           0           4           0           0           0           0         193           0           0           0           0 59.1506        1962        1740         222
2015 300.440556 10 34 24          18           0           0           0           0           0           0           0           0           0           0           0           1           0           2           0           0           6           1           5           1           0           2           0         191           0           0           0           0 59.1557        2030        1806         224
2015 300.441250 10 35 24          18           0           0           0           0           0           0           0           0           0           0           0           1           0           1           0           0          10           0           5           0           1           1           0         191           0           0           0           0 59.1506        2012        1788         224
2015 300.441944 10 36 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           3           0           1          15           2           1           0           1           2           0         193           0           0           0           0 59.1532        2042        1802         240
2015 300.442639 10 37 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           0           0           1           9           0           6           1           1           1           0         193           0           0           0           0 59.1519        2048        1822         226
2015 300.443333 10 38 24          18           0           0           0           0           0           1           0           0           0           0           1           0           0           2           1           1          11           1           9           1           0           0           0         191           0           0           0           0 59.1519        1998        1768         230
2015 300.444028 10 39 24          14           0           0           0           0           0           1           0           0           0           0           0           0           0           2           0           0          11           0           5           1           0           2           0         191           0           0           0           0 59.1493        2028        1802         226
2015 300.444722 10 40 24          18           0           0           0           0           0           0           0           0           0           0           2           0           0           3           1           0           8           1           6           1           0           1           0         191           0           0           0           0 59.1569        1886        1650         236
2015 300.445417 10 41 24          17           0           0           0           0           1           0           0           0           1           0           2           0           0           0           1           0           9           0           4           2           0           0           0         194           0           0           0           0 59.1519        1972        1756         216
2015 300.446111 10 42 24          17           0           0           0           0           1           0           0           0           1           0           0           0           0           0           0           0          17           0           3           2           0           0           0         193           0           0           0           0 59.1532        2022        1794         228
2015 300.446806 10 43 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           5           0           1          11           0           8           2           0           3           0         191           0           0           0           0 59.1481        2084        1846         238
2015 300.447500 10 44 24          18           0           0           0           0           0           0           0           0           0           0           2           0           0           2           0           1          15           0           5           2           0           2           0         191           0           0           0           0 59.1506        2034        1806         228
2015 300.448194 10 45 24          18           0           0           0           0           0           1           0           0           0           0           0           0           1           3           0           0          13           0           8           1           0           1           0         192           0           0           0           0 59.1532        2030        1794         236
2015 300.448889 10 46 24          17           0           0           0           0           0           0           0           0           0           0           1           1           0           5           0           0           8           1           6           1           0           1           0         194           0           0           0           0 59.1519        1990        1756         234
2015 300.449583 10 47 24          18           0           0           0           0           0           0           0           0           0           0           0           1           0           2           0           1          10           2           9           2           0           1           0         193           0           0           0           0 59.1493        1972        1730         242
2015 300.450278 10 48 24          18           0           0           0           0           0           0           0           0           0           0           2           1           0           5           0           0           8           0           9           0           1           1           0         191           0           0           0           0 59.1532        1994        1758         236
2015 300.450972 10 49 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           1           1           1           9           1           9           2           0           1           0         192           0           0           0           0 59.1531        1946        1718         228
2015 300.451667 10 50 24          17           0           0           0           0           0           0           0           0           0           0           0           0           0           2           0           1           6           0           5           2           0           0           0         194           0           0           0           0 59.1518        1938        1716         222
2015 300.452361 10 51 24          17           0           0           0           0           0           0           0           0           0           0           2           0           0           6           0           2          14           0           8           2           0           0           0         193           0           0           0           0 59.1480        1936        1690         246
2015 300.453056 10 52 24          18           0           0           0           1           0           0           0           0           0           0           1           0           0           3           0           2          16           0           5           2           0           2           0         190           0           0           0           0 59.1518        1966        1730         236
2015 300.453750 10 53 24          18           0           0           0           0           1           0           0           0           0           0           0           0           1           0           2           0          17           0           5           1           0           2           0         191           0           0           0           0 59.1506        2018        1782         236
2015 300.454444 10 54 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           1           1           0          17           0           6           1           0           1           0         192           0           0           0           0 59.1545        2096        1862         234
2015 300.455139 10 55 24          17           0           0           0           0           0           1           0           0           0           0           0           0           1           4           0           2          20           0           7           1           0           0           0         194           0           0           0           0 59.1481        2090        1842         248
2015 300.455833 10 56 24          18           0           0           0           0           0           0           0           0           0           0           1           0           0           3           1           1           8           0           7           0           1           1           0         192           0           0           0           0 59.1520        2120        1884         236
2015 300.456528 10 57 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           4           0           1          14           0           6           2           1           2           0         190           0           0           0           0 59.1508        2256        2014         242
2015 300.457222 10 58 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           4           1           0           9           0           3           2           0           2           0         192           0           0           0           0 59.1494        2088        1864         224
2015 300.457917 10 59 24          17           0           0           0           0           0           0           0           0           0           0           1           0           1           5           0           1          12           0           9           2           0           0           0         195           0           0           0           0 59.1494        2058        1818         240
2015 300.458611 11  0 24          17           0           0           0           0           0           1           0           0           2           0           0           0           0           2           1           1          13           2           5           0           0           0           0         193           0           0           0           0 59.1507        2154        1906         248
2015 300.459306 11  1 24          18           0           0           0           0           0           0           0           0           0           0           1           0           0           3           1           0          14           1           8           2           0           1           0         191           0           0           0           0 59.1520        2126        1884         242
2015 300.460000 11  2 24          18           0           0           0           0           0           0           1           0           0           0           0           0           1           6           0           1          17           1          11           0           0           1           0         191           0           0           0           0 59.1532        2010        1770         240
2015 300.460694 11  3 24          18           0           0           0           0           0           0           0           0           0           0           1           0           0           4           0           0          17           0           8           1           0           1           0         192           0           0           0           0 59.1495        2162        1920         242
2015 300.461389 11  4 24          17           0           0           0           0           0           0           0           0           1           0           0           0           0           1           0           0          14           0           7           2           0           0           0         192           0           0           0           0 59.1507        2142        1910         232
2015 300.462083 11  5 24          18           0           0           0           0           0           0           0           0           1           0           1           0           0           7           0           1          14           0           7           1           0           0           0         193           0           0           0           0 59.1519        2034        1792         242
2015 300.462778 11  6 24          18           0           0           0           0           0           0           0           0           0           0           0           0           1           5           0           1          18           0           5           0           0           2           1         190           0           0           0           0 59.1482        2130        1884         246
2015 300.463472 11  7 24          18           0           0           0           0           0           0           0           0           0           0           1           0           0           1           0           1          16           0           4           0           0           1           0         192           0           0           0           0 59.1533        2126        1898         228
2015 300.464167 11  8 24          17           0           0           0           0           0           0           0           0           0           0           1           1           0           2           0           1          19           1           9           0           0           0           0         194           0           0           0           0 59.1520        2160        1912         248
2015 300.464861 11  9 24          18           0           0           0           0           0           0           0           0           0           0           0           0           0           1           0           0          16           0           9           4           0           0           0         192           0           0           0           0 59.1494        2074        1828         246
2015 300.465556 11 10 24          18           0           0           0           1           0           0           0           0           1           0           3           0           0           1           0           0          10           0           4           1           0           2           0         191           0           0           0           0 59.1507        2082        1856         226
2015 300.466250 11 11 24          18           0           0           0           0           0           0           0           0           0           0           1           1           0           2           0           0          16           0           8           2           0           1           0         190           0           0           0           0 59.1468        2094        1848         246
2015 300.466944 11 12 24          18           0           0           0           0           0           1           0           0           0           0           2           0           0           5           1           2          24           0           6           0           0           1           0         193           0           0           0           0 59.1520        2080        1832         248
2015 300.467639 11 13 24          17           0           0           0           0           0           0           0           0           0           0           1           0           0           6           0           0          16           0           8           4           1           0           0         193           0           0           0           0 59.1546        2130        1896         234
2015 300.468333 11 14 24          18           0           0           0           0           0           0           0           0           0           0           2           0           0           6           0           2          15           0           7           2           0           0           0         193           0           0           0           0 59.1507        2110        1880         230
2015 300.469028 11 15 24          18           0           0           0           0           1           0           0           0           2           0           2           1           1           3           0           4          21           0          11           1           0           2           0         190           0           0           0           0 59.1495        2146        1890         256
2015 300.469722 11 16 24          18           0           0           0           0           0           0           0           0           1           0           1           1           0           5           0           1          17           1           8           3           0           2           0         192           0           0           0           0 59.1508        2198        1942         256
2015 300.470417 11 17 24          17           0           0           0           0           0           0           0           0           0           0           1           0           0           7           0           4          23           1          11           2           0           1           0         194           0           0           0           0 59.1482        2170        1920         250