Left plots: red are targets, blue are telluric. Observed mags are calculated from median value of green chip. Zeropoint gives overall throughput: bigger number is more throughput.
First spatial plots: circles are objects, squares are tellurics, crosses are sky fibers. Colors give deviation of observed mag from expected 2MASS mag using the median zeropoint; red is brighter
Second spatial plots: circles are sky fibers. Colors give sky line brightness relative to plate median sky line brightness

Frame	Nreads	Zeropoints	Mag plots	Spatial mag deviation	Spatial sky 16325A emission deviations (filled: sky, open: star)	Spatial sky continuum emission	Spatial sky telluric CO2 absorption deviations (filled: H < 10)
15100015	42	Red Green Blue z 16.40 znorm 12.34 sky 14.9 15.2 15.4 S/N 2.7 7.2 6.7 S/N(c) 3.7 7.0 4.1 SN(E/C) 0.87
15100016	42	Red Green Blue z 16.71 znorm 12.65 sky 15.3 15.3 15.4 S/N 3.7 8.6 8.4 S/N(c) 4.7 8.4 5.1 SN(E/C) 0.83
15100017	42	Red Green Blue z 16.86 znorm 12.81 sky 14.9 15.2 15.5 S/N 3.8 9.0 9.1 S/N(c) 5.7 9.6 6.0 SN(E/C) 0.76
15100018	42	Red Green Blue z 17.01 znorm 12.95 sky 15.0 15.2 15.4 S/N 4.6 10.1 10.3 S/N(c) 6.1 10.2 6.4 SN(E/C) 0.72
15100019	42	Red Green Blue z 18.40 znorm 14.34 sky 15.4 14.9 15.2 S/N 11.8 20.4 20.9 S/N(c) 16.3 22.2 14.1 SN(E/C) 0.52
15100020	42	Red Green Blue z 17.87 znorm 13.81 sky 15.1 14.9 15.0 S/N 7.8 14.8 15.1 S/N(c) 11.4 16.7 10.5 SN(E/C) 0.66
15100021	42	Red Green Blue z 16.74 znorm 12.68 sky 15.0 15.4 15.5 S/N 3.4 8.2 7.9 S/N(c) 4.9 8.5 5.2 SN(E/C) 0.84
15100022	42	Red Green Blue z 16.82 znorm 12.76 sky 15.0 15.4 15.3 S/N 4.0 8.8 8.9 S/N(c) 5.3 9.1 5.6 SN(E/C) 0.88
15100023	42	Red Green Blue z 17.47 znorm 13.42 sky 15.1 15.3 15.3 S/N 5.8 11.8 12.3 S/N(c) 8.4 12.9 8.3 SN(E/C) 0.67
15100024	42	Red Green Blue z 17.84 znorm 13.79 sky 15.1 15.4 15.4 S/N 8.1 15.8 15.7 S/N(c) 10.6 15.9 10.2 SN(E/C) 0.57
15100025	42	Red Green Blue z 18.06 znorm 14.00 sky 15.0 15.3 15.1 S/N 9.2 16.7 17.0 S/N(c) 12.8 18.7 11.6 SN(E/C) 0.58
15100026	42	Red Green Blue z 17.39 znorm 13.33 sky 15.5 15.2 15.4 S/N 5.5 11.0 11.0 S/N(c) 8.0 12.8 7.8 SN(E/C) 0.77
15100027	42	Red Green Blue z 16.93 znorm 12.87 sky 15.1 15.4 15.4 S/N 4.0 9.2 9.0 S/N(c) 5.6 9.3 5.8 SN(E/C) 0.81
15100028	42	Red Green Blue z 17.44 znorm 13.38 sky 15.2 15.2 15.1 S/N 6.8 13.2 13.4 S/N(c) 8.2 12.7 8.0 SN(E/C) 0.66
15100029	42	Red Green Blue z 16.90 znorm 12.84 sky 15.4 15.4 15.3 S/N 3.6 8.4 8.0 S/N(c) 5.3 9.0 5.8 SN(E/C) 0.79
15100030	42	Red Green Blue z 17.50 znorm 13.45 sky 15.2 15.0 15.3 S/N 6.1 12.2 12.6 S/N(c) 8.2 13.0 8.2 SN(E/C) 0.65
15100031	42	Red Green Blue z 18.72 znorm 14.67 sky 14.8 14.9 14.9 S/N 14.0 24.0 24.7 S/N(c) 19.6 26.1 16.6 SN(E/C) 0.48
15100032	42	Red Green Blue z 18.74 znorm 14.68 sky 14.7 14.9 14.9 S/N 14.2 23.5 24.6 S/N(c) 19.5 26.3 16.6 SN(E/C) 0.43