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 -NaN -NaN -NaN S/N 19.9 32.0 37.0 S/N(c) 0.0 0.0 0.0 SN(E/C) 1.02

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18780030	0.508756	0.00000	18.3051	18780031	0.000595283	0.508161	18.2135
1	18780029	0.507755	0.00100100	18.7344	18780028	0.00114067	0.507615	18.5825
2	18780026	0.508453	0.000302970	17.6801	18780027	0.00190463	0.506851	17.9522
3	18780025	0.508479	0.000276983	17.4382	18780024	0.00000	0.508756	17.3117