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 17.65 znorm Inf sky -Inf -Inf -Inf S/N 23.4 32.4 40.9 S/N(c) 20.9 42.0 26.3 SN(E/C) 0.84

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19980024	0.505166	0.00000	18.7997	19980025	0.00259156	0.502574	18.9978
1	19980023	0.504775	0.000391006	18.7867	19980022	0.00000	0.505166	18.5626