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 -NaN -NaN S/N 25.4 38.2 48.0 S/N(c) 26.2 37.1 37.2 SN(E/C) 0.37

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19380020	0.490305	0.00000	18.6689	19380018	0.00000	0.490305	18.6105
1	19380019	0.489698	0.000607014	18.6487	19380021	-0.00270088	0.493006	18.5275
2	19380023	0.489061	0.00124401	18.3710	19380025	-0.00293259	0.493238	18.4035
3	19380024	0.488737	0.00156802	18.3019	19380022	-0.00302304	0.493328	18.3847