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	44.8	69.4	84.2
S/N(c)	0.0	0.0	0.0
SN(E/C) 0.13

01610018	0.00000	19.0290
01610019	0.00000	19.1050
01610020	0.00000	19.1514
01610021	0.00000	19.1847
01610022	0.00000	19.1847
01610023	0.00000	19.1308
01610024	0.00000	19.1612
01610025	0.00000	19.1351
01610026	0.00000	19.1350
01610027	0.00000	19.1295