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
FrameNreadsZeropointsMag 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)
0 0
RedGreenBlue
z17.64
znorm Inf
sky -Inf -Inf -Inf
S/N 20.9 38.1 41.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.31

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08150043 0.516817 0.00000 18.8549 08150040 0.00141959 0.515397 18.8740
1 08150038 0.504507 0.0123100 18.8558 08150044 0.00104111 0.515776 18.9684
2 08150039 0.513005 0.00381196 18.8322 08150041 0.00210895 0.514708 18.8540
3 08150042 0.505969 0.0108480 18.7713 08150037 0.00000 0.516817 18.8244