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)

	Red	Green	Blue
z		17.64
znorm		Inf
sky	-NaN	-Inf	-Inf
S/N	35.8	53.7	61.8
S/N(c)	0.0	0.0	0.0
SN(E/C) 0.21

01890040	0.00000	150.834
01890041	0.00000	148.634
01890042	0.00000	146.830
01890043	0.00000	145.848
01890044	0.00000	147.756
01890045	0.00000	143.534
01890046	0.00000	148.380
01890047	0.00000	139.621
01890048	0.00000	137.163
01890049	0.00000	144.912