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		17.63
znorm		Inf
sky	-NaN	-Inf	-Inf
S/N	34.6	55.2	65.0
S/N(c)	0.0	0.0	0.0
SN(E/C) 0.17

01660019	0.00000	299.466
01660020	0.00000	306.502
01660021	0.00000	308.139
01660022	0.00000	306.625
01660023	0.00000	302.157
01660024	0.00000	312.065