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 -NaN S/N 28.4 46.8 52.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.61

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	18720021	0.512902	0.00000	18.8079	18720018	0.00197333	0.510929	18.7491
1	18720013	0.511475	0.00142699	18.8905	18720022	0.00268410	0.510218	18.8414
2	18720012	0.510714	0.00218803	18.8470	18720019	0.00155945	0.511343	18.7722
3	18720020	0.512035	0.000867009	18.8243	18720011	0.00000	0.512902	18.7569
4	18720016	0.512488	0.000414014	18.6561	18720015	0.00283325	0.510069	18.6870
5	18720017	0.512125	0.000777006	18.6502	18720014	0.00305935	0.509843	18.6639