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 17.65 znorm Inf sky -Inf -Inf -Inf S/N 13.9 25.5 28.8 S/N(c) 17.0 21.6 30.2 SN(E/C) 0.30

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19420036	0.487000	0.00000	18.0519	19420035	0.00000	0.487000	18.3056
1	19420037	0.486372	0.000627995	17.5215	19420039	0.00198992	0.485010	17.3427
2	19420040	0.484182	0.00281799	17.4026	19420038	0.00193832	0.485062	16.9921
3	19420041	0.484281	0.00271899	17.3181	19420042	-0.000402430	0.487402	16.8113