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Table 4

Details of the eight sources observed with SpeX.

RA (2000) dec (2000) Date (UT) J ± Jerr (mag) PhT χ2 SpT Exp. time (s) Slit width () A0 star

00 26 40.46 +06 32 15.1 29/10/2013 14.42 ± 0.01 L0.5 7.15 L1 720 0.5 HD 6457
01 09 07.42 +06 25 59.0 29/10/2013 14.49 ± 0.01 L1.5 7.05 L1 960 0.5 HD 6457
02 46 10.23 +01 56 44.3 20/11/2013 16.85 ± 0.02 L8 10.62 L8 1500 0.8 HD 18571
07 41 04.39 +23 16 37.6 20/11/2013 16.04 ± 0.01 L1 2.49 L1 1500 0.8 HD 58296a
08 49 37.09 +27 39 26.8 20/11/2013 16.37 ± 0.01 L2 0.77 L1 1440 0.8 HD 71906b
09 15 44.13 +05 31 04.0 22/11/2013 16.93 ± 0.01 T3 11.29 T3 1440 0.8 HD 79108c
10 29 35.20 +06 20 28.6 20/11/2013 16.71 ± 0.01 L9 12.94 L9.5 1500 0.8 HD 71908
10 53 20.24 +04 52 22.3 22/11/2013 14.78 ± 0.01 L0 3.88 M9 360 0.8 HD 92245

Notes.

(a)

No WISE data, therefore the χ2 uses only the izYJHK bands.

(b)

Low S/N, therefore there is an error of ±1 in spectral type.

(c)

No WISE data, therefore the χ2 uses only the izYJHK bands.

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