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)
4290078	47	Red Green Blue z 18.92 znorm 14.74 sky 15.5 14.7 14.6 S/N 16.2 23.8 30.1 S/N(c) 14.1 22.1 28.7 SN(E/C) 0.51
4290079	47	Red Green Blue z 18.81 znorm 14.63 sky 15.1 14.7 15.1 S/N 14.3 22.5 28.3 S/N(c) 12.4 21.0 26.8 SN(E/C) 0.56
4290080	47	Red Green Blue z 18.76 znorm 14.58 sky 15.2 15.0 15.0 S/N 14.0 21.7 27.3 S/N(c) 12.3 20.2 25.9 SN(E/C) 0.56
4290081	47	Red Green Blue z 18.81 znorm 14.63 sky 15.3 14.8 15.0 S/N 14.4 22.5 27.7 S/N(c) 12.7 21.1 26.3 SN(E/C) 0.56
4290082	47	Red Green Blue z 18.81 znorm 14.63 sky 15.1 15.0 15.2 S/N 14.6 22.8 28.1 S/N(c) 12.8 21.0 26.6 SN(E/C) 0.54
4290083	47	Red Green Blue z 18.75 znorm 14.57 sky 15.0 15.0 15.1 S/N 13.7 21.9 27.0 S/N(c) 12.0 20.5 25.5 SN(E/C) 0.58
4290084	47	Red Green Blue z 18.82 znorm 14.64 sky 14.7 15.1 15.1 S/N 14.7 22.8 27.9 S/N(c) 12.9 21.3 26.4 SN(E/C) 0.55
4290085	47	Red Green Blue z 18.79 znorm 14.61 sky 14.9 14.9 15.2 S/N 14.3 22.5 27.5 S/N(c) 12.5 20.8 25.9 SN(E/C) 0.55
4290086	47	Red Green Blue z 18.75 znorm 14.57 sky 15.3 14.9 15.1 S/N 13.8 22.0 26.6 S/N(c) 12.0 20.7 25.0 SN(E/C) 0.58
4290087	47	Red Green Blue z 18.67 znorm 14.49 sky 14.9 15.0 15.1 S/N 13.6 21.1 25.9 S/N(c) 11.8 19.6 24.4 SN(E/C) 0.55
4290088	47	Red Green Blue z 18.69 znorm 14.51 sky 14.7 15.1 15.2 S/N 13.1 21.4 25.6 S/N(c) 11.5 20.1 24.2 SN(E/C) 0.56
4290089	47	Red Green Blue z 18.80 znorm 14.62 sky 15.0 15.1 15.1 S/N 14.2 22.7 27.0 S/N(c) 12.3 21.4 25.5 SN(E/C) 0.54
4290090	47	Red Green Blue z 18.79 znorm 14.61 sky 15.2 15.1 15.0 S/N 14.1 22.5 26.7 S/N(c) 12.4 21.2 25.2 SN(E/C) 0.53
4290091	47	Red Green Blue z 18.70 znorm 14.52 sky 14.9 15.2 15.0 S/N 13.2 21.2 25.8 S/N(c) 11.4 19.9 24.2 SN(E/C) 0.55
4290092	47	Red Green Blue z 18.71 znorm 14.53 sky 15.3 15.1 15.3 S/N 13.6 21.6 25.7 S/N(c) 11.7 20.3 24.2 SN(E/C) 0.54
4290093	47	Red Green Blue z 18.81 znorm 14.63 sky 15.0 15.0 15.0 S/N 14.0 23.0 26.2 S/N(c) 12.3 21.6 24.7 SN(E/C) 0.53