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 21.5 37.9 41.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.30

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04300030 0.317858 0.00000 192.478 04300028 -0.0845163 0.402374 235.566
1 04300027 0.300107 0.0177510 292.567 04300025 0.00000 0.317858 286.843
2 04300026 0.295499 0.0223590 289.394 04300032 -0.0746453 0.392503 277.786
3 04300031 0.306904 0.0109540 262.302 04300029 -0.0856681 0.403526 254.070