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)
15260026	47	Red Green Blue z 19.02 znorm 14.84 sky 14.7 14.3 14.4 S/N 15.0 23.5 26.5 S/N(c) 27.4 17.0 6.7 SN(E/C) 0.95
15260027	47	Red Green Blue z 18.97 znorm 14.79 sky 14.5 14.3 14.5 S/N 14.5 23.3 26.0 S/N(c) 26.2 16.1 6.3 SN(E/C) 0.92
15260028	47	Red Green Blue z 17.62 znorm 13.44 sky 15.0 14.9 14.9 S/N 4.6 9.3 9.5 S/N(c) 10.1 7.5 2.9 SN(E/C) 0.99
15260029	47	Red Green Blue z 16.30 znorm 12.12 sky 15.3 15.0 15.1 S/N 1.4 3.4 3.1 S/N(c) 3.8 3.4 1.2 SN(E/C) 1.04
15260030	47	Red Green Blue z 15.91 znorm 11.73 sky 15.3 15.0 15.1 S/N 1.0 2.3 2.4 S/N(c) 2.8 2.8 1.0 SN(E/C) 1.04
15260031	47	Red Green Blue z 15.53 znorm 11.35 sky 15.1 15.0 15.1 S/N 0.7 1.9 1.9 S/N(c) 2.1 2.1 0.8 SN(E/C) 1.07
15260032	47	Red Green Blue z 17.24 znorm 13.06 sky 15.0 15.0 15.0 S/N 3.8 8.1 8.5 S/N(c) 8.7 6.4 2.5 SN(E/C) 1.14
15260033	47	Red Green Blue z 18.93 znorm 14.75 sky 14.6 14.5 14.5 S/N 13.9 22.6 24.9 S/N(c) 26.9 16.4 6.6 SN(E/C) 1.00