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 13.0 26.1 27.8 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.22

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19720021	0.495105	0.00000	18.4810	19720022	0.00768348	0.487422	18.4840
1	19720012	0.492369	0.00273600	18.6866	19720011	0.00000	0.495105	18.7901
2	19720017	0.491049	0.00405601	18.5888	19720018	0.00280411	0.492301	18.5684
3	19720016	0.491713	0.00339201	18.3843	19720015	0.00215724	0.492948	18.3756
4	19720024	0.492540	0.00256500	18.2574	19720023	0.00650704	0.488598	18.2865
5	19720013	0.493960	0.00114501	18.1756	19720014	0.00188567	0.493219	18.0497
6	19720020	0.493608	0.00149700	18.0806	19720019	0.00369280	0.491412	17.8657