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)
12190066	47	Red Green Blue z 19.11 znorm 14.93 sky 14.6 14.3 14.4 S/N 16.8 25.1 22.0 S/N(c) 12.7 5.3 9.0 SN(E/C) 0.59
12190067	47	Red Green Blue z 19.13 znorm 14.95 sky 14.5 14.3 14.5 S/N 16.5 25.2 23.1 S/N(c) 13.0 5.6 9.2 SN(E/C) 0.65
12190068	47	Red Green Blue z 19.14 znorm 14.96 sky 14.9 14.5 14.6 S/N 16.6 25.5 23.7 S/N(c) 13.0 5.5 9.1 SN(E/C) 0.63
12190069	47	Red Green Blue z 19.19 znorm 15.01 sky 14.6 14.6 14.6 S/N 16.9 26.0 24.4 S/N(c) 13.4 5.6 9.8 SN(E/C) 0.59
12190070	47	Red Green Blue z 19.18 znorm 15.00 sky 14.8 14.6 14.5 S/N 17.3 26.3 24.8 S/N(c) 13.3 5.6 9.3 SN(E/C) 0.58
12190071	47	Red Green Blue z 19.20 znorm 15.02 sky 14.7 14.5 14.5 S/N 17.1 26.3 25.6 S/N(c) 13.6 5.7 9.9 SN(E/C) 0.55
12190072	47	Red Green Blue z 19.20 znorm 15.02 sky 14.6 14.5 14.5 S/N 17.2 26.7 25.8 S/N(c) 13.4 5.6 9.8 SN(E/C) 0.55
12190073	47	Red Green Blue z 19.21 znorm 15.03 sky 14.7 14.6 14.4 S/N 17.8 27.2 26.1 S/N(c) 13.4 5.7 9.7 SN(E/C) 0.61