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)
10240019	14	Red Green Blue z 13.93 znorm 11.06 sky 14.4 14.1 14.4 S/N 0.0 0.1 0.1 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.23
10240020	14	Red Green Blue z 13.79 znorm 10.92 sky 14.3 14.1 14.0 S/N 0.1 0.2 0.6 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.58
10240021	14	Red Green Blue z 13.46 znorm 10.59 sky 14.7 14.5 14.3 S/N 0.1 0.0 0.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.56
10240022	14	Red Green Blue z 13.59 znorm 10.72 sky 14.1 14.1 14.1 S/N 0.1 0.2 0.3 S/N(c) 0.0 0.0 0.0 SN(E/C) 2.32