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)
19600070	47	Red Green Blue z 17.43 znorm 13.25 sky 15.0 14.6 14.9 S/N 3.5 8.1 8.8 S/N(c) 7.1 12.4 3.1 SN(E/C) 0.94
19600071	47	Red Green Blue z 18.31 znorm 14.13 sky 15.1 14.9 15.0 S/N 6.9 13.6 15.5 S/N(c) 12.9 19.9 5.1 SN(E/C) 0.97
19600072	47	Red Green Blue z 18.55 znorm 14.37 sky 15.0 14.8 15.1 S/N 8.1 16.1 18.1 S/N(c) 14.8 22.4 5.6 SN(E/C) 0.85
19600073	47	Red Green Blue z 18.24 znorm 14.06 sky 14.9 14.8 15.1 S/N 7.0 13.8 15.0 S/N(c) 12.2 19.0 4.8 SN(E/C) 0.90
19600074	47	Red Green Blue z 18.06 znorm 13.88 sky 15.1 14.9 15.2 S/N 5.8 12.1 13.5 S/N(c) 10.9 17.5 4.5 SN(E/C) 0.95
19600075	47	Red Green Blue z 16.87 znorm 12.69 sky 15.2 15.1 14.9 S/N 2.0 5.4 6.2 S/N(c) 4.7 9.0 2.2 SN(E/C) 1.00