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)
2530017	47	Red Green Blue z 18.46 znorm 14.28 sky 14.7 14.4 14.3 S/N 10.3 19.0 19.5 S/N(c) 9.1 17.5 18.4 SN(E/C) 0.77
2530018	47	Red Green Blue z 18.35 znorm 14.17 sky 14.6 14.5 14.7 S/N 9.6 17.7 18.6 S/N(c) 8.4 16.4 17.1 SN(E/C) 0.84
2530019	47	Red Green Blue z 18.26 znorm 14.08 sky 14.7 14.9 14.7 S/N 9.2 16.6 18.1 S/N(c) 8.2 15.4 16.9 SN(E/C) 0.83
2530020	47	Red Green Blue z 18.51 znorm 14.33 sky 14.9 14.9 14.7 S/N 10.9 19.6 20.8 S/N(c) 9.8 18.4 19.6 SN(E/C) 0.75
2530021	47	Red Green Blue z 18.41 znorm 14.23 sky 15.0 15.0 14.9 S/N 10.0 18.1 19.8 S/N(c) 8.8 16.6 18.2 SN(E/C) 0.82
2530022	47	Red Green Blue z 18.35 znorm 14.17 sky 14.8 15.0 14.9 S/N 9.6 16.8 19.5 S/N(c) 8.7 15.8 18.1 SN(E/C) 0.78
2530023	47	Red Green Blue z 18.28 znorm 14.10 sky 15.4 15.0 14.9 S/N 9.4 16.7 19.4 S/N(c) 8.2 16.2 18.0 SN(E/C) 0.72
2530024	47	Red Green Blue z 18.11 znorm 13.93 sky 14.9 15.1 15.0 S/N 8.2 15.3 16.7 S/N(c) 7.2 14.5 15.5 SN(E/C) 0.80