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 18.94 znorm 14.76 sky 15.2 14.8 14.6 S/N 16.1 23.4 25.8 S/N(c) 14.0 21.8 24.2 SN(E/C) 0.51
4290079	47	Red Green Blue z 18.83 znorm 14.65 sky 15.0 14.9 15.0 S/N 14.0 22.6 24.5 S/N(c) 12.2 21.1 22.9 SN(E/C) 0.56
4290080	47	Red Green Blue z 18.77 znorm 14.59 sky 15.3 15.0 15.0 S/N 13.9 21.7 23.9 S/N(c) 12.2 20.2 22.3 SN(E/C) 0.56
4290081	47	Red Green Blue z 18.85 znorm 14.67 sky 15.3 15.1 15.0 S/N 14.3 22.6 25.0 S/N(c) 12.6 20.9 23.4 SN(E/C) 0.56
4290082	47	Red Green Blue z 18.83 znorm 14.65 sky 15.1 15.0 15.0 S/N 14.5 22.7 25.5 S/N(c) 12.5 20.6 24.0 SN(E/C) 0.54
4290083	47	Red Green Blue z 18.77 znorm 14.59 sky 14.9 15.2 15.0 S/N 13.7 21.8 24.7 S/N(c) 11.9 20.5 23.2 SN(E/C) 0.58
4290084	47	Red Green Blue z 18.85 znorm 14.67 sky 15.3 15.1 14.9 S/N 14.7 22.8 25.8 S/N(c) 12.8 21.3 24.4 SN(E/C) 0.56
4290085	47	Red Green Blue z 18.81 znorm 14.63 sky 15.2 14.9 15.1 S/N 14.4 22.4 25.7 S/N(c) 12.6 20.8 24.1 SN(E/C) 0.55
4290086	47	Red Green Blue z 18.77 znorm 14.59 sky 15.2 15.1 15.0 S/N 14.0 21.9 24.8 S/N(c) 12.1 20.4 23.4 SN(E/C) 0.59
4290087	47	Red Green Blue z 18.69 znorm 14.51 sky 15.0 15.0 15.2 S/N 13.3 21.1 24.4 S/N(c) 11.5 19.5 22.9 SN(E/C) 0.55
4290088	47	Red Green Blue z 18.71 znorm 14.53 sky 15.1 15.3 15.0 S/N 13.4 21.4 24.2 S/N(c) 11.7 20.2 22.8 SN(E/C) 0.55
4290089	47	Red Green Blue z 18.84 znorm 14.66 sky 15.1 15.1 15.0 S/N 14.0 22.6 25.8 S/N(c) 12.2 21.3 24.3 SN(E/C) 0.54
4290090	47	Red Green Blue z 18.82 znorm 14.64 sky 15.7 15.1 15.0 S/N 14.2 22.4 25.7 S/N(c) 12.2 21.0 24.3 SN(E/C) 0.53
4290091	47	Red Green Blue z 18.74 znorm 14.56 sky 15.2 15.2 15.1 S/N 13.1 21.4 24.8 S/N(c) 11.2 19.8 23.4 SN(E/C) 0.56
4290092	47	Red Green Blue z 18.75 znorm 14.56 sky 15.4 15.2 15.0 S/N 13.4 21.4 24.7 S/N(c) 11.5 20.0 23.3 SN(E/C) 0.55
4290093	47	Red Green Blue z 18.85 znorm 14.67 sky 15.2 15.1 15.0 S/N 14.0 22.9 25.5 S/N(c) 12.1 21.6 24.0 SN(E/C) 0.53
4290094	47	Red Green Blue z 18.86 znorm 14.68 sky 14.8 15.2 15.0 S/N 13.6 23.1 25.4 S/N(c) 12.2 21.6 24.1 SN(E/C) 0.53
4290095	47	Red Green Blue z 18.94 znorm 14.76 sky 15.5 15.1 15.0 S/N 14.3 24.4 26.2 S/N(c) 12.8 22.9 24.7 SN(E/C) 0.52