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)
19720011	42	Red Green Blue z 18.81 znorm 14.75 sky 14.4 14.4 14.3 S/N 6.2 12.1 12.3 S/N(c) 20.7 18.6 6.1 SN(E/C) 0.39
19720012	42	Red Green Blue z 18.70 znorm 14.64 sky 14.7 14.5 14.4 S/N 5.4 10.7 11.1 S/N(c) 19.4 17.7 5.8 SN(E/C) 0.40
19720013	42	Red Green Blue z 18.22 znorm 14.16 sky 14.6 14.5 14.4 S/N 5.6 10.8 10.8 S/N(c) 14.1 14.2 4.5 SN(E/C) 0.47
19720014	42	Red Green Blue z 18.11 znorm 14.06 sky 14.9 14.8 14.8 S/N 5.4 10.5 10.5 S/N(c) 13.1 13.4 4.2 SN(E/C) 0.47
19720015	42	Red Green Blue z 18.45 znorm 14.40 sky 14.8 15.0 14.6 S/N 2.1 4.7 5.1 S/N(c) 15.9 15.6 5.0 SN(E/C) 0.41
19720016	42	Red Green Blue z 18.44 znorm 14.38 sky 14.6 14.8 14.6 S/N 2.0 4.1 4.2 S/N(c) 15.9 15.7 5.0 SN(E/C) 0.42
19720017	42	Red Green Blue z 18.65 znorm 14.59 sky 14.6 14.7 14.6 S/N 7.6 14.8 16.1 S/N(c) 18.2 17.3 5.5 SN(E/C) 0.41
19720018	42	Red Green Blue z 18.61 znorm 14.55 sky 14.8 14.7 14.7 S/N 7.8 14.9 16.4 S/N(c) 18.0 17.2 5.5 SN(E/C) 0.39
19720019	42	Red Green Blue z 17.93 znorm 13.88 sky 14.8 15.2 14.6 S/N 4.2 8.5 9.0 S/N(c) 11.5 12.1 3.8 SN(E/C) 0.49
19720020	42	Red Green Blue z 18.13 znorm 14.07 sky 14.9 15.0 14.9 S/N 5.1 9.9 10.2 S/N(c) 13.3 13.6 4.3 SN(E/C) 0.47
19720021	42	Red Green Blue z 18.51 znorm 14.45 sky 14.7 15.0 14.7 S/N 2.2 4.6 4.7 S/N(c) 16.7 16.3 5.2 SN(E/C) 0.43
19720022	42	Red Green Blue z 18.52 znorm 14.47 sky 14.9 14.9 14.9 S/N 2.1 4.7 4.8 S/N(c) 16.8 16.2 5.2 SN(E/C) 0.42
19720023	42	Red Green Blue z 18.33 znorm 14.27 sky 14.8 15.1 15.1 S/N 7.1 13.4 14.3 S/N(c) 15.5 15.0 4.8 SN(E/C) 0.44
19720024	42	Red Green Blue z 18.30 znorm 14.24 sky 15.2 15.2 15.0 S/N 6.7 14.0 14.9 S/N(c) 15.3 15.1 4.7 SN(E/C) 0.44