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)
19040069	42	Red Green Blue z 18.43 znorm 14.37 sky 14.8 14.5 14.8 S/N 5.8 10.5 11.3 S/N(c) 14.7 9.5 23.1 SN(E/C) 0.55
19040070	42	Red Green Blue z 18.44 znorm 14.38 sky 14.7 14.8 14.9 S/N 6.1 11.2 11.7 S/N(c) 14.5 9.6 23.8 SN(E/C) 0.57
19040071	42	Red Green Blue z 18.34 znorm 14.28 sky 15.1 14.7 14.8 S/N 11.8 17.8 21.8 S/N(c) 13.7 9.1 23.1 SN(E/C) 0.53
19040072	42	Red Green Blue z 18.37 znorm 14.31 sky 14.8 14.9 14.8 S/N 11.5 18.1 21.9 S/N(c) 14.0 9.3 23.4 SN(E/C) 0.51
19040073	42	Red Green Blue z 18.13 znorm 14.07 sky 14.9 14.9 14.9 S/N 7.7 14.3 15.0 S/N(c) 11.6 7.9 20.3 SN(E/C) 0.53
19040074	42	Red Green Blue z 18.12 znorm 14.06 sky 15.1 15.0 14.8 S/N 7.3 13.7 14.2 S/N(c) 11.4 7.8 20.0 SN(E/C) 0.51
19040075	42	Red Green Blue z 18.27 znorm 14.21 sky 14.9 14.9 14.9 S/N 4.9 10.0 10.3 S/N(c) 12.6 8.4 21.7 SN(E/C) 0.57
19040076	42	Red Green Blue z 18.35 znorm 14.29 sky 15.2 14.9 14.9 S/N 6.1 11.7 12.3 S/N(c) 13.0 8.8 22.3 SN(E/C) 0.54