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)
23590012	47	Red Green Blue z 19.09 znorm 14.91 sky 13.2 13.7 13.5 S/N 17.9 25.1 31.1 S/N(c) 20.7 22.2 25.9 SN(E/C) 0.38
23590013	47	Red Green Blue z 19.11 znorm 14.93 sky 13.4 14.0 13.9 S/N 17.9 25.3 31.7 S/N(c) 20.7 22.4 26.2 SN(E/C) 0.38
23590014	47	Red Green Blue z 19.11 znorm 14.93 sky 13.4 14.0 14.0 S/N 17.9 25.7 31.7 S/N(c) 20.9 22.8 26.5 SN(E/C) 0.27
23590015	47	Red Green Blue z 19.12 znorm 14.94 sky 13.4 14.0 14.0 S/N 18.0 26.3 31.6 S/N(c) 20.9 22.9 26.8 SN(E/C) 0.41
23590016	42	Red Green Blue z 18.22 znorm 14.17 sky 13.5 14.2 14.1 S/N 10.2 15.8 19.1 S/N(c) 11.7 13.7 16.2 SN(E/C) 0.41
23590017	42	Red Green Blue z 18.29 znorm 14.23 sky 13.6 14.2 14.2 S/N 10.9 16.4 20.2 S/N(c) 12.4 14.4 16.6 SN(E/C) 0.40
23590018	42	Red Green Blue z 18.29 znorm 14.23 sky 13.5 14.2 14.3 S/N 10.2 15.1 20.1 S/N(c) 12.3 14.5 17.2 SN(E/C) 0.50
23590019	42	Red Green Blue z 18.33 znorm 14.27 sky 13.6 14.4 14.3 S/N 10.7 15.3 20.6 S/N(c) 13.1 14.9 17.4 SN(E/C) 0.50
23590020	42	Red Green Blue z 18.90 znorm 14.84 sky 13.5 14.2 14.2 S/N 14.9 22.4 28.1 S/N(c) 19.2 21.4 24.5 SN(E/C) 0.37
23590021	42	Red Green Blue z 18.88 znorm 14.82 sky 13.6 14.3 14.2 S/N 14.9 22.3 27.6 S/N(c) 18.9 21.1 24.3 SN(E/C) 0.35
23590033	42	Red Green Blue z 18.39 znorm 14.33 sky 13.4 13.9 14.0 S/N 11.8 16.9 21.6 S/N(c) 14.0 15.8 18.0 SN(E/C) 0.45
23590034	42	Red Green Blue z 18.39 znorm 14.33 sky 13.6 14.1 14.3 S/N 11.7 17.5 22.2 S/N(c) 14.0 16.0 18.3 SN(E/C) 0.44
23590035	42	Red Green Blue z 18.64 znorm 14.58 sky 13.5 14.1 14.2 S/N 12.5 18.6 23.2 S/N(c) 15.4 17.4 20.8 SN(E/C) 0.42
23590036	42	Red Green Blue z 18.54 znorm 14.48 sky 13.7 14.2 14.3 S/N 11.6 18.0 22.0 S/N(c) 15.0 16.9 19.7 SN(E/C) 0.42
23590037	42	Red Green Blue z 18.50 znorm 14.44 sky 13.8 14.3 14.3 S/N 11.5 18.0 22.4 S/N(c) 14.4 16.6 19.4 SN(E/C) 0.48
23590038	42	Red Green Blue z 18.48 znorm 14.42 sky 13.9 14.3 14.2 S/N 11.9 18.1 22.4 S/N(c) 14.4 16.4 19.4 SN(E/C) 0.44
23590039	42	Red Green Blue z 18.51 znorm 14.45 sky 13.7 14.3 14.4 S/N 12.5 18.2 23.4 S/N(c) 15.0 16.9 19.3 SN(E/C) 0.47
23590040	42	Red Green Blue z 18.63 znorm 14.57 sky 13.6 14.3 14.5 S/N 12.8 19.5 24.6 S/N(c) 15.9 18.0 20.6 SN(E/C) 0.48
23590041	42	Red Green Blue z 18.79 znorm 14.73 sky 13.7 14.4 14.2 S/N 13.8 20.2 25.4 S/N(c) 16.7 18.8 22.1 SN(E/C) 0.39
23590042	42	Red Green Blue z 18.81 znorm 14.75 sky 13.7 14.3 14.3 S/N 14.1 20.7 26.0 S/N(c) 17.2 19.1 22.3 SN(E/C) 0.38
23590043	42	Red Green Blue z 18.22 znorm 14.17 sky 13.8 14.4 14.6 S/N 9.8 15.6 19.5 S/N(c) 12.7 14.6 17.2 SN(E/C) 0.55
23590044	42	Red Green Blue z 18.19 znorm 14.13 sky 13.7 14.4 14.4 S/N 9.9 15.2 19.8 S/N(c) 11.6 13.9 16.2 SN(E/C) 0.57