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)

1410061

	Red	Green	Blue
z		18.85
znorm		14.60
sky	14.1	13.5	13.7
S/N	13.9	18.3	25.7
S/N(c)	12.6	17.1	24.1
SN(E/C) 0.38