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 16.9 29.1 30.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.95

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07260025 0.481837 0.00000 18.7387 07260023 0.00000 0.481837 18.4059
1 07260029 0.480353 0.00148401 18.8244 07260030 0.000548679 0.481288 18.8925
2 07260024 0.480672 0.00116500 18.4788 07260026 0.00189521 0.479942 17.9208
3 07260028 0.479360 0.00247699 17.4362 07260027 0.000332760 0.481504 17.5687