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 -Inf -Inf
S/N 27.6 48.1 52.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.85

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 06440028 0.469247 0.00000 237.976 06440026 0.00000 0.469247 235.158
1 06440032 0.467714 0.00153300 244.553 06440033 -0.00229244 0.471539 250.510
2 06440031 0.466541 0.00270602 241.689 06440030 -0.00569202 0.474939 239.615
3 06440027 0.468661 0.000586003 238.720 06440029 -0.00490845 0.474155 236.700