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)
2540034	47	Red Green Blue z 17.70 znorm 13.52 sky 13.3 13.2 13.3 S/N 7.4 12.2 13.7 S/N(c) 6.3 11.5 13.1 SN(E/C) 1.00
2540035	47	Red Green Blue z 17.56 znorm 13.38 sky 14.3 14.2 14.4 S/N 6.7 11.5 12.8 S/N(c) 5.8 10.9 12.1 SN(E/C) 0.95
2540036	47	Red Green Blue z 14.50 znorm 10.32 sky 17.3 16.1 16.2 S/N 0.3 1.0 0.9 S/N(c) 0.3 1.0 0.9 SN(E/C) 1.52
2540037	47	Red Green Blue z 18.56 znorm 14.38 sky 13.8 13.8 13.7 S/N 12.7 19.7 22.4 S/N(c) 11.4 18.8 21.7 SN(E/C) 0.95
2540038	47	Red Green Blue z 18.88 znorm 14.70 sky 14.2 14.1 14.2 S/N 15.6 23.6 27.1 S/N(c) 14.2 22.7 26.0 SN(E/C) 0.92
2540039	47	Red Green Blue z 16.98 znorm 12.79 sky 12.7 12.7 12.9 S/N 3.8 6.7 8.6 S/N(c) 3.2 6.1 7.9 SN(E/C) 1.02
2540040	47	Red Green Blue z 16.31 znorm 12.13 sky 12.7 12.7 12.9 S/N 2.1 4.0 5.2 S/N(c) 1.9 3.5 4.7 SN(E/C) 1.01
2540041	47	Red Green Blue z 13.84 znorm 9.66 sky 12.5 12.6 12.8 S/N 0.1 0.5 0.7 S/N(c) 0.1 0.5 0.7 SN(E/C) 6.80
2540042	47	Red Green Blue z 12.73 znorm 8.55 sky 12.2 12.2 12.3 S/N -0.0 0.2 0.3 S/N(c) -0.0 0.2 0.3 SN(E/C)19.04
2540043	47	Red Green Blue z 12.94 znorm 8.76 sky 12.1 12.1 12.1 S/N 0.2 0.2 0.1 S/N(c) 0.2 0.2 0.1 SN(E/C)13.30
2540044	47	Red Green Blue z 11.90 znorm 7.72 sky 12.2 12.1 12.2 S/N -0.0 0.1 0.1 S/N(c) -0.0 0.1 0.1 SN(E/C)30.10