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 -Inf -NaN S/N 22.2 39.5 43.0 S/N(c) 39.9 13.8 13.3 SN(E/C) 0.90

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19180028	0.507918	0.00000	18.4507	19180022	0.00000	0.507918	18.5001
1	19180024	0.504863	0.00305498	18.6091	19180025	0.00184836	0.506070	18.6139
2	19180023	0.504495	0.00342298	18.6029	19180026	0.00201335	0.505905	18.5676
3	19180027	0.506802	0.00111598	18.5943	19180029	0.00409312	0.503825	18.5569