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 18.95 znorm 14.77 sky 15.5 14.7 14.6 S/N 15.9 23.8 30.0 S/N(c) 13.7 21.9 29.0 SN(E/C) 0.50
4290079	47	Red Green Blue z 18.85 znorm 14.67 sky 15.3 14.8 15.2 S/N 14.3 22.7 28.4 S/N(c) 12.4 21.1 27.3 SN(E/C) 0.55
4290080	47	Red Green Blue z 18.78 znorm 14.60 sky 15.3 14.9 15.2 S/N 14.0 21.9 27.6 S/N(c) 12.2 20.5 26.4 SN(E/C) 0.54
4290081	47	Red Green Blue z 18.85 znorm 14.67 sky 14.9 14.8 15.2 S/N 14.6 22.8 28.0 S/N(c) 12.8 21.5 26.8 SN(E/C) 0.56
4290082	47	Red Green Blue z 18.84 znorm 14.66 sky 15.2 15.1 15.3 S/N 14.5 23.1 28.2 S/N(c) 12.7 21.2 27.1 SN(E/C) 0.53
4290083	47	Red Green Blue z 18.78 znorm 14.60 sky 15.2 15.2 15.3 S/N 13.7 21.9 27.1 S/N(c) 11.9 20.3 25.9 SN(E/C) 0.58
4290084	47	Red Green Blue z 18.86 znorm 14.68 sky 15.1 14.9 15.2 S/N 14.6 22.8 27.9 S/N(c) 12.9 21.4 26.7 SN(E/C) 0.56
4290085	47	Red Green Blue z 18.82 znorm 14.64 sky 15.6 15.2 15.1 S/N 14.4 22.6 27.5 S/N(c) 12.6 20.9 26.3 SN(E/C) 0.56
4290086	47	Red Green Blue z 18.79 znorm 14.61 sky 15.4 15.2 15.2 S/N 13.9 22.0 26.8 S/N(c) 12.0 20.6 25.6 SN(E/C) 0.59
4290087	47	Red Green Blue z 18.70 znorm 14.52 sky 15.3 15.1 15.3 S/N 13.3 21.2 26.0 S/N(c) 11.4 19.7 24.9 SN(E/C) 0.55
4290088	47	Red Green Blue z 18.73 znorm 14.55 sky 15.0 15.0 15.4 S/N 13.1 21.7 25.8 S/N(c) 11.4 20.4 24.6 SN(E/C) 0.55
4290089	47	Red Green Blue z 18.84 znorm 14.66 sky 15.4 15.2 15.5 S/N 14.3 22.7 27.2 S/N(c) 12.3 21.2 25.9 SN(E/C) 0.53
4290090	47	Red Green Blue z 18.83 znorm 14.65 sky 15.3 15.0 15.2 S/N 14.2 22.6 27.1 S/N(c) 12.3 21.1 25.9 SN(E/C) 0.52
4290091	47	Red Green Blue z 18.75 znorm 14.57 sky 15.3 15.2 15.1 S/N 13.5 21.3 26.0 S/N(c) 11.5 19.9 24.7 SN(E/C) 0.54
4290092	47	Red Green Blue z 18.75 znorm 14.57 sky 15.2 15.2 15.3 S/N 13.2 21.6 25.5 S/N(c) 11.5 20.2 24.3 SN(E/C) 0.54
4290093	47	Red Green Blue z 18.85 znorm 14.67 sky 15.2 15.1 15.1 S/N 14.0 23.1 26.6 S/N(c) 12.0 21.6 25.4 SN(E/C) 0.53
4290094	47	Red Green Blue z 18.87 znorm 14.69 sky 15.8 15.5 15.2 S/N 13.9 23.4 26.2 S/N(c) 12.2 21.9 25.1 SN(E/C) 0.53
4290095	47	Red Green Blue z 18.94 znorm 14.76 sky 15.2 15.0 15.3 S/N 14.6 24.5 27.1 S/N(c) 13.0 23.0 25.8 SN(E/C) 0.51