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)
19470011	47	Red Green Blue z 18.86 znorm 14.68 sky 14.5 14.3 14.2 S/N 10.5 17.9 19.2 S/N(c) 21.0 25.8 29.7 SN(E/C) 0.34
19470012	47	Red Green Blue z 18.73 znorm 14.55 sky 14.7 14.6 14.3 S/N 10.0 16.9 17.9 S/N(c) 19.2 24.1 27.5 SN(E/C) 0.34
19470013	42	Red Green Blue z 15.50 znorm 11.44 sky 14.7 14.4 14.5 S/N 1.3 2.1 2.8 S/N(c) 1.6 3.3 3.3 SN(E/C) 0.95
19470014	42	Red Green Blue z 16.32 znorm 12.26 sky 14.9 14.8 14.6 S/N 2.1 4.5 4.5 S/N(c) 3.4 5.9 6.5 SN(E/C) 0.82
19470015	42	Red Green Blue z 16.64 znorm 12.59 sky 14.8 15.1 14.7 S/N 0.8 2.5 2.4 S/N(c) 4.3 7.5 8.1 SN(E/C) 0.80
19470016	42	Red Green Blue z 16.12 znorm 12.06 sky 14.7 14.8 14.7 S/N 0.5 1.8 1.6 S/N(c) 2.8 5.1 5.6 SN(E/C) 0.86
19470017	42	Red Green Blue z 16.40 znorm 12.34 sky 14.8 15.0 15.0 S/N 1.7 3.9 4.1 S/N(c) 3.7 6.5 7.2 SN(E/C) 0.79
19470018	42	Red Green Blue z 14.05 znorm 9.99 sky 14.9 15.0 15.3 S/N 0.2 0.3 0.5 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.04
19470019	42	Red Green Blue z 12.56 znorm 8.50 sky 15.2 15.8 15.7 S/N -0.3 0.2 0.1 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.43
19470020	42	Red Green Blue z 12.01 znorm 7.95 sky 15.3 15.5 16.2 S/N 0.1 0.4 0.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 2.95
19470021	42	Red Green Blue z 12.09 znorm 8.04 sky 15.7 15.6 -NaN S/N -0.4 0.2 0.4 S/N(c) 0.0 0.0 0.0 SN(E/C)-4.23