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 -NaN S/N 37.4 56.7 67.1 S/N(c) 22.8 42.3 58.4 SN(E/C) 0.27

IPAIR	NAME	SHIFT	NEWSHIFT	S/N	NAME	SHIFT	NEWSHIFT	S/N
0	19020041	0.501530	0.00000	19.1218	19020040	0.00000	0.501530	19.1258
1	19020046	0.500931	0.000598967	19.1514	19020044	8.57885e-05	0.501444	19.1408
2	19020045	0.500645	0.000885010	19.1193	19020043	0.000295708	0.501234	19.1253
3	19020042	0.501488	4.20213e-05	19.1040	19020047	0.000644375	0.500886	19.0573