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 -Inf S/N 14.5 29.3 30.4 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.43

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18370020	0.504314	0.00000	17.7469	18370018	0.00324990	0.501064	17.7093
1	18370016	0.501709	0.00260502	17.9556	18370022	0.00296258	0.501351	17.9504
2	18370021	0.504228	8.60095e-05	17.8920	18370015	0.00230688	0.502007	17.7614
3	18370012	0.502188	0.00212598	17.6295	18370019	0.00295286	0.501361	17.6107
4	18370017	0.502650	0.00166398	17.5731	18370011	0.00000	0.504314	17.5119
5	18370013	0.502578	0.00173599	17.4396	18370014	0.00233140	0.501983	17.3872