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 -NaN
S/N 26.8 47.9 52.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03120068 0.499405 0.00000 18.9393 03120069 0.00511013 0.494295 18.9638
1 03120064 0.494009 0.00539601 19.0239 03120065 0.00270185 0.496703 19.0480
2 03120063 0.493174 0.00623101 18.9643 03120066 0.00121626 0.498189 19.0275
3 03120067 0.497416 0.00198901 18.9299 03120062 0.00000 0.499405 18.9451