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 26.4 41.6 45.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.22

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 04060049 0.285918 0.00000 315.327 04060055 -0.0532584 0.339176 311.682
1 04060050 0.276191 0.00972700 318.200 04060048 0.00000 0.285918 316.742
2 04060053 0.279631 0.00628701 315.809 04060051 -0.0473731 0.333291 314.388
3 04060054 0.281833 0.00408500 311.586 04060052 -0.0521009 0.338019 311.634