ID:  SDSSp J161332.56-000331.0
Position:  16 13 32.59 -00 03 30.6 (J2000, from .dat file)
Magnitude:  V=18.234  B-V=+0.438 (in .dat file)
Sequence:  CCD(V) A. Henden & M. Simonsen

a) Comparison star sequence

ID   RA            DEC         N    V      ERR    B-V     ERR

1    16 13 49.50  -00 07 20.3  2  12.304  0.048  +0.951  0.052
2    16 13 50.22  -00 02 44.4  2  12.590  0.014  +0.562  0.024
3    16 13 38.68  +00 00 49.7  2  13.450  0.010  +0.979  0.001
4    16 13 18.91  -00 06 40.2  2  14.043  0.006  +0.817  0.003
5    16 13 32.53  +00 01 44.2  2  14.323  0.031  +1.039  0.011
6    16 13 57.95  -00 02 00.5  1  14.974  0.002  +0.815  0.004
7    16 13 37.08  -00 05 59.5  2  15.429  0.019  +0.739  0.013
8    16 13 40.09  -00 06 12.4  2  16.025  0.019  +0.775  0.013
9    16 13 26.17  -00 02 49.3  2  16.555  0.014  +1.632  0.004

Notes:

a)  Star labeled 10.9 is actually given as 10.53 in the Tycho2 catalog with a B-V of +1.233.

b)  Note that labeled comparison stars above magnitude 13.5 may be in error due to camera saturation.  Consider these stars suspect until further photometry can be done.

Vance Petriew
Revised 28 October 2002