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 -Inf -Inf
S/N 24.1 44.1 46.2
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.94

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 14090049 0.498429 0.00000 18.6656 14090052 0.000421307 0.498008 18.7681
1 14090054 0.498302 0.000126988 19.0087 14090055 0.000523505 0.497905 19.0087
2 14090053 0.497791 0.000638008 18.9356 14090051 0.000200435 0.498229 18.7928
3 14090050 0.498384 4.50015e-05 18.8548 14090048 0.00000 0.498429 18.7842