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 38.1 57.1 67.5 S/N(c) 37.5 62.0 57.8 SN(E/C) 0.19

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18820073	0.504427	0.00000	19.7833	18820074	0.00139362	0.503033	19.7301
1	18820072	0.503832	0.000595033	19.7955	18820071	0.00000	0.504427	19.7940
2	18820076	0.500891	0.00353605	18.9327	18820075	0.00159492	0.502832	18.9933