December 12 & 1.3 & $J$\
& & 10x4 & 5 & 2009 November 30 & 1.3 & $J$\
& & 10x4 & 5 & 2010 January 28 & 1.5 & $J$\
& & 30x4 & 10 & 2011 November 11 & 1.3 & $J$\
& & 30x2 & 10 & 2012 January 03 & 1.3 & $J$\
& & 30x4 & 5 & 2012 February 05 & 1.4 & $J$\
IRTF & SpeX& 90x1 &10 &2011 December 7 & 1.2 & Prism\
& SpeX&300x1 &6 &2007 November 13 &1.0 & SXD\

[ccccccccccccccr]{} \[tab:tab1\] L0 & 143 & 102 & 11 & 1.30 & 0.15 & 0.27 & 0.06\
L1 & 125 & 95 & 2 & 1.35 & 0.16 & 0.26 & 0.06\
L2 & 58 & 60 & 3 & 1.48 & 0.17 & 0.28 & 0.07\
L3 & 69 & 51 & 3 & 1.64 & 0.18 & 0.31 & 0.06\
L4 & 37 & 33 & 5 & 1.69 & 0.24 & 0.34 & 0.08\
L5 & 43 & 28 & 2 & 1.72 & 0.22 & 0.35 & 0.08\
L6 & 25 & 13 & 0 & 1.84 & 0.25 & 0.42 & 0.11\
L7 