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)
21460070	47	Red Green Blue z 19.34 znorm 15.16 sky 13.8 14.1 14.1 S/N 17.8 26.6 31.9 S/N(c) 21.1 26.2 24.3 SN(E/C) 0.00
21460071	47	Red Green Blue z 19.36 znorm 15.18 sky 13.7 14.1 14.2 S/N 18.2 26.4 32.0 S/N(c) 21.3 26.4 24.5 SN(E/C) 0.00
21460072	47	Red Green Blue z 19.34 znorm 15.16 sky 13.9 14.2 14.1 S/N 17.8 26.0 31.2 S/N(c) 21.1 26.3 24.3 SN(E/C) 0.00
21460073	47	Red Green Blue z 19.33 znorm 15.15 sky 13.8 14.2 14.2 S/N 17.7 25.6 30.8 S/N(c) 20.9 26.1 24.0 SN(E/C) 0.00
21460074	47	Red Green Blue z 19.35 znorm 15.17 sky 13.8 14.3 14.2 S/N 18.2 25.8 30.7 S/N(c) 21.3 26.4 24.4 SN(E/C) 0.00
21460075	47	Red Green Blue z 19.34 znorm 15.16 sky 13.9 14.2 14.1 S/N 18.1 25.3 30.2 S/N(c) 21.1 26.2 24.1 SN(E/C) 0.00
21460076	47	Red Green Blue z 19.35 znorm 15.17 sky 13.7 14.2 14.2 S/N 17.4 24.9 29.7 S/N(c) 21.3 26.3 24.2 SN(E/C) 0.00
21460077	47	Red Green Blue z 19.37 znorm 15.19 sky 13.7 14.3 14.1 S/N 17.7 25.4 30.2 S/N(c) 21.5 26.7 24.4 SN(E/C) 0.00