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)
19260020	42	Red Green Blue z 18.08 znorm 14.03 sky 14.4 14.2 14.3 S/N 7.5 14.2 15.0 S/N(c) 13.2 14.9 5.3 SN(E/C) 0.48
19260021	42	Red Green Blue z 18.01 znorm 13.95 sky 14.7 14.5 14.6 S/N 7.2 13.6 14.6 S/N(c) 12.5 14.5 5.3 SN(E/C) 0.48
19260022	42	Red Green Blue z 18.17 znorm 14.11 sky 14.8 14.5 14.6 S/N 7.4 14.0 15.4 S/N(c) 11.7 14.0 5.0 SN(E/C) 0.51
19260023	42	Red Green Blue z 18.16 znorm 14.10 sky 14.8 14.6 14.5 S/N 7.6 14.6 15.3 S/N(c) 11.7 14.0 5.0 SN(E/C) 0.53
19260024	42	Red Green Blue z 18.81 znorm 14.76 sky 14.6 14.4 14.5 S/N 15.4 24.7 27.4 S/N(c) 19.2 21.1 7.8 SN(E/C) 0.31
19260025	42	Red Green Blue z 18.80 znorm 14.74 sky 14.7 14.6 14.5 S/N 15.3 24.6 27.3 S/N(c) 19.1 21.2 7.8 SN(E/C) 0.31
19260026	42	Red Green Blue z 18.29 znorm 14.23 sky 14.9 14.7 14.5 S/N 8.4 15.6 17.1 S/N(c) 14.6 16.6 6.0 SN(E/C) 0.46
19260027	42	Red Green Blue z 18.27 znorm 14.21 sky 14.8 14.8 14.6 S/N 8.1 15.0 16.3 S/N(c) 14.4 16.4 6.0 SN(E/C) 0.46
19260028	42	Red Green Blue z 18.40 znorm 14.35 sky 15.0 14.7 14.7 S/N 9.0 16.9 18.3 S/N(c) 13.4 15.6 5.6 SN(E/C) 0.48
19260029	42	Red Green Blue z 18.34 znorm 14.29 sky 15.4 14.7 14.6 S/N 9.1 17.0 18.0 S/N(c) 13.5 15.5 5.7 SN(E/C) 0.45
19260030	42	Red Green Blue z 18.61 znorm 14.56 sky 14.7 14.6 14.6 S/N 13.5 22.2 24.3 S/N(c) 17.5 19.4 7.0 SN(E/C) 0.34
19260031	42	Red Green Blue z 18.63 znorm 14.58 sky 14.8 14.6 14.5 S/N 13.8 22.6 25.2 S/N(c) 18.0 19.7 7.2 SN(E/C) 0.32