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)
22280037	47	Red Green Blue z 18.26 znorm 14.08 sky 13.1 13.5 13.5 S/N 7.5 11.8 16.3 S/N(c) 17.0 24.4 7.6 SN(E/C) 1.00
22280038	47	Red Green Blue z 19.01 znorm 14.83 sky 13.7 14.1 14.1 S/N 14.0 20.0 26.8 S/N(c) 27.5 37.2 11.4 SN(E/C) 0.92
22280039	47	Red Green Blue z 18.88 znorm 14.70 sky 13.6 13.9 13.9 S/N 12.8 18.6 24.5 S/N(c) 25.1 34.4 10.5 SN(E/C) 0.95
22280040	47	Red Green Blue z 18.85 znorm 14.67 sky 13.4 14.0 13.9 S/N 12.3 18.3 24.1 S/N(c) 24.6 33.7 10.4 SN(E/C) 0.93
22280041	47	Red Green Blue z 18.51 znorm 14.33 sky 13.3 13.7 13.6 S/N 9.2 14.2 19.1 S/N(c) 20.1 27.8 8.6 SN(E/C) 0.97
22280042	47	Red Green Blue z 19.07 znorm 14.89 sky 14.0 14.4 14.3 S/N 14.4 21.6 28.0 S/N(c) 28.5 38.4 11.8 SN(E/C) 0.99
22280043	47	Red Green Blue z 19.18 znorm 15.00 sky 14.5 14.6 14.5 S/N 15.6 23.1 29.4 S/N(c) 30.3 40.6 12.4 SN(E/C) 0.93
22280044	47	Red Green Blue z 19.07 znorm 14.89 sky 14.7 14.7 14.6 S/N 14.7 22.0 28.0 S/N(c) 28.5 38.0 11.8 SN(E/C) 0.91