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)
21500066	47	Red Green Blue z 19.22 znorm 15.04 sky 14.0 14.3 14.6 S/N 16.5 24.5 30.3 S/N(c) 23.4 28.4 17.4 SN(E/C) 0.00
21500067	47	Red Green Blue z 19.18 znorm 15.00 sky 14.3 14.5 14.6 S/N 15.9 23.8 29.6 S/N(c) 22.6 27.9 16.9 SN(E/C) 0.00
21500068	47	Red Green Blue z 19.16 znorm 14.98 sky 14.4 14.5 14.5 S/N 15.6 23.3 29.0 S/N(c) 22.4 28.0 16.9 SN(E/C) 0.00
21500069	47	Red Green Blue z 19.17 znorm 14.99 sky 14.4 14.5 14.6 S/N 15.6 23.6 29.5 S/N(c) 22.7 27.9 16.7 SN(E/C) 0.00
21500070	47	Red Green Blue z 19.21 znorm 15.03 sky 14.2 14.5 14.6 S/N 15.7 24.1 29.7 S/N(c) 22.7 28.3 16.9 SN(E/C) 0.00
21500071	47	Red Green Blue z 19.25 znorm 15.07 sky 14.1 14.6 14.6 S/N 16.2 24.5 30.1 S/N(c) 23.4 29.0 17.3 SN(E/C) 0.00
21500072	47	Red Green Blue z 19.20 znorm 15.02 sky 14.1 14.5 14.4 S/N 15.7 23.5 29.2 S/N(c) 22.5 28.3 16.7 SN(E/C) 0.00
21500073	47	Red Green Blue z 19.21 znorm 15.03 sky 14.1 14.6 14.4 S/N 15.8 23.9 29.6 S/N(c) 22.8 28.6 16.9 SN(E/C) 0.00