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)
19280010	47	Red Green Blue z 18.42 znorm 14.24 sky 14.7 14.4 14.3 S/N 8.0 14.3 15.0 S/N(c) 15.9 20.7 7.2 SN(E/C) 0.65
19280011	47	Red Green Blue z 18.48 znorm 14.30 sky 14.9 14.7 14.4 S/N 8.0 14.5 15.3 S/N(c) 16.1 21.4 7.4 SN(E/C) 0.61
19280012	42	Red Green Blue z 17.55 znorm 13.49 sky 15.1 14.8 14.5 S/N 2.7 5.5 5.9 S/N(c) 8.6 13.1 4.4 SN(E/C) 0.77
19280013	42	Red Green Blue z 17.52 znorm 13.47 sky 15.0 14.9 14.9 S/N 2.3 5.1 5.2 S/N(c) 8.3 12.8 4.3 SN(E/C) 0.76
19280014	42	Red Green Blue z 17.64 znorm 13.58 sky 15.0 15.0 14.8 S/N 8.1 15.0 15.9 S/N(c) 9.9 14.1 4.9 SN(E/C) 0.70
19280015	42	Red Green Blue z 17.73 znorm 13.67 sky 15.0 14.9 14.9 S/N 8.2 15.1 16.0 S/N(c) 10.0 14.8 5.1 SN(E/C) 0.69
19280016	42	Red Green Blue z 18.45 znorm 14.39 sky 15.0 15.1 14.7 S/N 6.4 12.4 12.3 S/N(c) 16.4 21.8 7.6 SN(E/C) 0.51
19280017	42	Red Green Blue z 18.64 znorm 14.58 sky 15.0 14.8 14.7 S/N 6.6 12.3 12.6 S/N(c) 18.6 23.9 8.3 SN(E/C) 0.51
19280018	42	Red Green Blue z 17.75 znorm 13.69 sky 14.9 15.1 15.1 S/N 3.2 7.3 7.5 S/N(c) 9.7 14.5 4.9 SN(E/C) 0.73
19280019	42	Red Green Blue z 17.79 znorm 13.73 sky 14.9 15.0 14.9 S/N 4.1 8.2 8.1 S/N(c) 10.2 14.9 5.0 SN(E/C) 0.79
19280020	42	Red Green Blue z 17.83 znorm 13.78 sky 15.1 15.1 14.9 S/N 9.6 16.9 17.7 S/N(c) 10.9 15.5 5.3 SN(E/C) 0.74
19280021	42	Red Green Blue z 17.95 znorm 13.90 sky 15.0 14.8 14.8 S/N 11.2 18.8 19.8 S/N(c) 11.4 16.6 5.6 SN(E/C) 0.64
19280022	42	Red Green Blue z 18.72 znorm 14.66 sky 14.7 14.7 14.5 S/N 6.1 11.5 11.5 S/N(c) 19.3 25.2 8.7 SN(E/C) 0.46
19280023	42	Red Green Blue z 18.72 znorm 14.66 sky 14.8 14.8 14.6 S/N 6.8 12.6 12.7 S/N(c) 19.5 25.3 8.6 SN(E/C) 0.48