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)
1420036	50	Red Green Blue z 18.63 znorm 14.38 sky 14.1 13.5 13.7 S/N 14.6 17.7 17.1 S/N(c) 9.8 7.4 11.2 SN(E/C) 0.69
1420037	50	Red Green Blue z 18.83 znorm 14.58 sky 14.0 13.6 13.7 S/N 15.9 19.6 19.2 S/N(c) 11.0 8.1 12.0 SN(E/C) 0.68
1420038	50	Red Green Blue z 18.89 znorm 14.64 sky 14.0 13.6 13.7 S/N 16.1 20.4 19.7 S/N(c) 11.3 8.4 12.2 SN(E/C) 0.67
1420039	50	Red Green Blue z 18.99 znorm 14.74 sky 14.1 13.8 13.7 S/N 16.9 21.3 20.7 S/N(c) 11.9 8.8 12.9 SN(E/C) 0.64
1420040	50	Red Green Blue z 19.03 znorm 14.78 sky 14.0 13.7 13.7 S/N 17.0 21.9 20.9 S/N(c) 12.2 9.0 12.9 SN(E/C) 0.62
1420041	50	Red Green Blue z 19.05 znorm 14.80 sky 13.9 13.7 13.6 S/N 17.0 22.2 21.0 S/N(c) 12.3 9.1 13.2 SN(E/C) 0.67
1420042	50	Red Green Blue z 19.06 znorm 14.82 sky 14.0 13.8 13.6 S/N 17.2 22.3 20.8 S/N(c) 12.3 9.2 13.1 SN(E/C) 0.67
1420043	50	Red Green Blue z 19.10 znorm 14.86 sky 14.0 13.7 13.6 S/N 17.6 22.9 21.5 S/N(c) 12.6 9.3 13.5 SN(E/C) 0.62
1420044	50	Red Green Blue z 19.00 znorm 14.75 sky 14.0 13.8 13.6 S/N 16.5 21.7 20.2 S/N(c) 11.8 8.8 12.8 SN(E/C) 0.72
1420045	50	Red Green Blue z 19.05 znorm 14.81 sky 14.0 13.8 13.7 S/N 16.7 21.8 20.4 S/N(c) 12.3 9.1 13.2 SN(E/C) 0.62