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)
2890071	47	Red Green Blue z 19.00 znorm 14.82 sky 14.6 14.7 14.3 S/N 14.6 23.6 24.1 S/N(c) 13.4 22.3 23.2 SN(E/C) 0.67
2890072	47	Red Green Blue z 18.99 znorm 14.81 sky 14.7 14.7 14.7 S/N 14.3 23.5 24.3 S/N(c) 13.0 22.1 23.1 SN(E/C) 0.61
2890073	47	Red Green Blue z 18.98 znorm 14.80 sky 14.8 14.7 14.7 S/N 14.5 23.2 24.1 S/N(c) 12.9 22.0 22.7 SN(E/C) 0.65
2890074	47	Red Green Blue z 18.99 znorm 14.81 sky 14.6 14.6 14.7 S/N 14.4 23.3 24.2 S/N(c) 13.1 21.9 22.9 SN(E/C) 0.66
2890075	47	Red Green Blue z 19.00 znorm 14.82 sky 14.7 14.6 14.7 S/N 14.2 23.2 24.4 S/N(c) 13.0 22.0 23.2 SN(E/C) 0.60
2890076	47	Red Green Blue z 18.94 znorm 14.76 sky 14.9 14.7 14.8 S/N 13.9 22.7 23.7 S/N(c) 12.6 21.4 22.3 SN(E/C) 0.66
2890077	47	Red Green Blue z 18.81 znorm 14.63 sky 14.9 14.9 14.9 S/N 12.7 21.1 22.0 S/N(c) 11.5 19.7 20.9 SN(E/C) 0.68
2890078	47	Red Green Blue z 18.92 znorm 14.74 sky 14.5 14.8 14.9 S/N 13.6 22.2 23.1 S/N(c) 12.3 20.8 21.9 SN(E/C) 0.61