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 -NaN
S/N 28.4 47.5 46.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.88

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 12510041 0.491630 0.00000 201.466 12510042 0.00163050 0.489999 204.627
1 12510040 0.491334 0.000295997 203.760 12510039 0.000766512 0.490863 205.258
2 12510037 0.488479 0.00315100 200.317 12510038 0.000452675 0.491177 200.520
3 12510044 0.490454 0.00117600 195.097 12510043 0.00152826 0.490102 200.258
4 12510036 0.487550 0.00408000 185.889 12510035 0.00000 0.491630 176.548