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)
19010029	94	Red Green Blue z 19.23 znorm 14.30 sky 14.5 14.3 14.4 S/N 18.8 27.4 32.1 S/N(c) 4.5 8.6 26.1 SN(E/C) 0.70
19010030	94	Red Green Blue z 19.41 znorm 14.48 sky 14.7 14.5 14.5 S/N 20.6 30.4 35.5 S/N(c) 4.9 9.5 28.3 SN(E/C) 0.69
19010031	94	Red Green Blue z 19.46 znorm 14.52 sky 14.7 14.6 14.6 S/N 20.7 30.8 35.9 S/N(c) 5.0 9.6 28.4 SN(E/C) 0.67
19010032	94	Red Green Blue z 18.19 znorm 13.25 sky 14.0 14.0 14.0 S/N 8.2 13.2 15.6 S/N(c) 2.1 4.5 13.5 SN(E/C) 0.85