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 -NaN -NaN -Inf
S/N 15.7 25.4 30.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 1.02

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07260059 0.277886 0.00000 229.608 07260053 0.00000 0.277886 210.703
1 07260058 0.270903 0.00698301 240.930 07260057 -0.0179333 0.295819 238.465
2 07260055 0.266575 0.0113110 239.021 07260056 -0.00860463 0.286491 235.089
3 07260054 0.264601 0.0132850 220.789 07260060 -0.0136460 0.291532 202.936