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)
18630034	42	Red Green Blue z 18.29 znorm 14.23 sky 15.0 14.4 14.7 S/N 11.5 18.7 21.5 S/N(c) 17.2 24.1 16.5 SN(E/C) 0.95
18630035	42	Red Green Blue z 18.16 znorm 14.10 sky 14.7 14.7 14.8 S/N 10.2 18.0 20.5 S/N(c) 15.0 21.5 14.9 SN(E/C) 0.97
18630036	42	Red Green Blue z 18.17 znorm 14.11 sky 14.9 14.9 14.9 S/N 9.4 16.7 19.1 S/N(c) 16.9 23.0 16.3 SN(E/C) 0.95
18630037	42	Red Green Blue z 18.19 znorm 14.13 sky 15.0 15.0 15.0 S/N 9.3 16.7 18.9 S/N(c) 16.9 23.4 16.3 SN(E/C) 0.96
18630038	42	Red Green Blue z 18.47 znorm 14.41 sky 15.0 14.9 14.6 S/N 11.7 19.5 21.8 S/N(c) 20.0 26.9 19.0 SN(E/C) 0.94
18630039	42	Red Green Blue z 18.40 znorm 14.35 sky 15.0 14.7 14.6 S/N 11.1 18.8 21.0 S/N(c) 19.1 26.2 18.2 SN(E/C) 1.00
18630040	42	Red Green Blue z 18.39 znorm 14.33 sky 15.4 14.9 14.6 S/N 12.4 20.3 22.5 S/N(c) 16.8 24.0 16.5 SN(E/C) 0.96
18630041	42	Red Green Blue z 18.33 znorm 14.28 sky 14.7 14.8 14.7 S/N 11.5 19.3 21.5 S/N(c) 16.6 23.6 16.6 SN(E/C) 0.98
18630042	42	Red Green Blue z 18.30 znorm 14.24 sky 14.8 14.7 14.9 S/N 10.3 17.9 19.9 S/N(c) 17.9 24.9 17.2 SN(E/C) 0.95
18630043	42	Red Green Blue z 18.36 znorm 14.30 sky 14.8 14.8 14.9 S/N 10.3 18.6 20.3 S/N(c) 18.3 25.2 17.5 SN(E/C) 0.94
18630044	42	Red Green Blue z 18.23 znorm 14.17 sky 14.9 14.9 14.7 S/N 10.1 17.2 19.2 S/N(c) 16.5 23.4 16.4 SN(E/C) 0.98
18630045	42	Red Green Blue z 18.16 znorm 14.11 sky 15.2 15.2 14.9 S/N 9.6 16.8 18.4 S/N(c) 15.9 22.6 15.8 SN(E/C) 1.03
18630046	42	Red Green Blue z 18.41 znorm 14.35 sky 15.1 15.1 14.7 S/N 12.1 20.5 23.4 S/N(c) 17.5 24.3 16.9 SN(E/C) 0.95
18630047	42	Red Green Blue z 18.26 znorm 14.20 sky 14.8 14.9 14.8 S/N 11.2 18.8 22.0 S/N(c) 16.0 22.9 15.7 SN(E/C) 0.95
18630048	42	Red Green Blue z 18.35 znorm 14.29 sky 14.9 15.0 14.8 S/N 10.3 17.9 21.0 S/N(c) 18.4 25.1 17.2 SN(E/C) 0.89
18630049	42	Red Green Blue z 18.41 znorm 14.35 sky 14.7 15.0 14.9 S/N 10.5 18.3 21.0 S/N(c) 19.2 25.8 18.1 SN(E/C) 0.99
18630050	42	Red Green Blue z 18.07 znorm 14.01 sky 15.8 15.2 14.9 S/N 9.8 16.8 18.4 S/N(c) 15.2 21.8 15.0 SN(E/C) 0.95
18630051	42	Red Green Blue z 18.07 znorm 14.01 sky 14.9 15.1 15.2 S/N 9.9 16.9 18.6 S/N(c) 15.1 21.7 14.9 SN(E/C) 0.98