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)

15000070

	Red	Green	Blue
z		19.16
znorm		14.98
sky	14.7	14.3	14.7
S/N	17.0	27.1	29.7
S/N(c)	29.0	30.6	56.5
SN(E/C) 0.39

15000071

	Red	Green	Blue
z		19.16
znorm		14.98
sky	14.7	14.5	14.7
S/N	16.8	27.1	29.5
S/N(c)	29.2	30.2	55.6
SN(E/C) 0.38