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 19.4 33.6 38.2 S/N(c) 0.0 0.0 0.0 SN(E/C) 0.97

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	17730024	0.00220644	0.00000	18.1245	17730023	-0.508349	0.510555	18.0062
1	17730021	0.00176192	0.000444520	18.8319	17730022	-0.508948	0.511154	18.8238
2	17730017	0.00000	0.00220644	17.8670	17730019	-0.509187	0.511393	17.8294
3	17730020	0.00160667	0.000599770	17.8411	17730018	-0.509322	0.511528	17.8118