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 -Inf -NaN S/N 23.4 35.9 40.2 S/N(c) 21.0 34.9 38.9 SN(E/C) 0.91

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	12870016	0.468702	0.00000	135.316	12870018	-0.00397777	0.472680	170.911
1	12870020	0.458794	0.00990799	207.354	12870022	-0.00718468	0.475887	202.158
2	12870021	0.460670	0.00803199	205.788	12870019	-0.00378419	0.472486	197.748
3	12870017	0.467835	0.000866979	134.702	12870015	0.00000	0.468702	162.907