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 -NaN -Inf
S/N 23.2 40.5 40.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.72

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 09070048 0.471921 0.00000 231.043 09070047 0.00000 0.471921 233.579
1 09070049 0.471759 0.000162005 228.920 09070050 -0.00705711 0.478978 226.316
2 09070053 0.466456 0.00546500 222.522 09070051 -0.00819118 0.480112 221.362
3 09070052 0.468414 0.00350699 215.932 09070054 -0.0110761 0.482997 207.165