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)
19710070	47	Red Green Blue z 19.16 znorm 14.98 sky 14.2 14.0 14.1 S/N 18.7 27.2 32.1 S/N(c) 11.0 19.1 31.4 SN(E/C) 0.87
19710071	47	Red Green Blue z 19.17 znorm 14.99 sky 14.3 14.2 14.1 S/N 18.9 27.8 32.3 S/N(c) 11.0 19.1 31.5 SN(E/C) 0.86
19710072	47	Red Green Blue z 19.20 znorm 15.02 sky 14.3 14.3 14.1 S/N 19.5 28.6 33.2 S/N(c) 11.2 19.4 32.0 SN(E/C) 0.89
19710073	47	Red Green Blue z 19.22 znorm 15.04 sky 14.4 14.3 14.2 S/N 19.7 28.9 33.4 S/N(c) 11.3 19.5 32.2 SN(E/C) 0.84
19710074	47	Red Green Blue z 19.21 znorm 15.03 sky 14.5 14.3 14.3 S/N 19.7 28.8 33.5 S/N(c) 11.4 19.4 32.1 SN(E/C) 0.84
19710075	47	Red Green Blue z 19.21 znorm 15.03 sky 14.3 14.2 14.1 S/N 19.4 28.8 33.2 S/N(c) 11.5 19.5 32.0 SN(E/C) 0.88