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)
15430011	42	Red Green Blue z 13.42 znorm 9.36 sky 14.4 14.5 14.7 S/N 0.1 0.4 0.5 S/N(c) 0.0 0.0 0.0 SN(E/C) 2.20
15430012	42	Red Green Blue z 15.05 znorm 10.99 sky 14.8 14.7 14.8 S/N 0.6 1.8 1.9 S/N(c) 0.9 1.7 1.4 SN(E/C) 1.07
15430013	42	Red Green Blue z 14.51 znorm 10.45 sky 14.7 14.7 14.8 S/N 0.4 1.3 1.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.21
15430014	42	Red Green Blue z 15.27 znorm 11.21 sky 14.9 14.9 14.8 S/N 0.9 2.3 2.4 S/N(c) 1.2 2.1 1.8 SN(E/C) 1.07
15430015	42	Red Green Blue z 16.62 znorm 12.56 sky 14.6 14.8 14.8 S/N 2.9 6.3 6.8 S/N(c) 3.2 5.5 4.5 SN(E/C) 0.91
15430016	42	Red Green Blue z 17.15 znorm 13.09 sky 14.7 14.7 14.7 S/N 4.6 9.1 9.7 S/N(c) 5.0 7.6 6.3 SN(E/C) 0.87
15430017	42	Red Green Blue z 17.14 znorm 13.09 sky 14.8 14.9 14.7 S/N 4.6 9.6 9.8 S/N(c) 4.6 7.2 6.0 SN(E/C) 0.89
15430018	42	Red Green Blue z 17.73 znorm 13.68 sky 14.8 14.8 14.9 S/N 7.1 12.9 14.1 S/N(c) 7.2 10.2 8.8 SN(E/C) 0.73
15430019	42	Red Green Blue z 16.56 znorm 12.50 sky 14.7 14.8 14.9 S/N 2.8 6.1 6.5 S/N(c) 3.0 5.1 4.3 SN(E/C) 0.97
15430020	42	Red Green Blue z 15.75 znorm 11.69 sky 14.6 14.7 15.0 S/N 1.3 3.0 3.6 S/N(c) 1.5 2.8 2.3 SN(E/C) 1.03
15430021	42	Red Green Blue z 14.94 znorm 10.88 sky 15.0 15.0 15.1 S/N 0.7 1.7 1.7 S/N(c) 0.8 1.6 1.2 SN(E/C) 1.04
15430022	42	Red Green Blue z 14.84 znorm 10.78 sky 14.8 14.9 15.5 S/N 0.6 1.7 1.6 S/N(c) 0.7 1.5 1.1 SN(E/C) 1.06
15430023	42	Red Green Blue z 14.08 znorm 10.02 sky 14.8 15.1 15.3 S/N 0.2 0.8 0.7 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.29
15430024	42	Red Green Blue z 14.47 znorm 10.41 sky 15.1 15.0 15.4 S/N 0.4 1.1 1.3 S/N(c) 0.5 1.1 0.9 SN(E/C) 1.11
15430025	42	Red Green Blue z 15.78 znorm 11.72 sky 15.2 15.2 15.2 S/N 1.4 3.4 3.6 S/N(c) 1.7 2.9 2.4 SN(E/C) 0.99
15430026	42	Red Green Blue z 14.47 znorm 10.41 sky 15.0 15.4 15.2 S/N 0.3 1.2 1.1 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.02
15430029	42	Red Green Blue z 16.32 znorm 12.26 sky 15.1 15.2 15.3 S/N 2.3 5.4 5.5 S/N(c) 2.4 4.3 3.6 SN(E/C) 0.95
15430030	42	Red Green Blue z 17.33 znorm 13.27 sky 15.1 15.0 15.3 S/N 5.3 10.5 11.1 S/N(c) 5.6 8.4 7.0 SN(E/C) 0.79