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)
0	0	Red Green Blue z 17.64 znorm Inf sky -Inf -NaN -NaN S/N 40.6 60.9 71.5 S/N(c) 55.8 82.8 45.5 SN(E/C) 0.31

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19900027	0.496906	0.00000	19.0469	19900024	0.000410978	0.496495	19.0720
1	19900022	0.495208	0.00169802	19.0417	19900025	0.000570727	0.496335	19.0318
2	19900023	0.495196	0.00171000	19.0256	19900028	-0.000575887	0.497482	19.0235
3	19900026	0.495614	0.00129202	19.0184	19900021	0.00000	0.496906	18.9823