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 28.5 47.5 52.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.93

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 03120027 0.487124 0.00000 19.0287 03120028 -0.00150933 0.488633 19.0488
1 03120030 0.486244 0.000880003 19.0693 03120029 1.66630e-05 0.487107 19.0626
2 03120031 0.486708 0.000416011 19.0269 03120032 -0.00263832 0.489762 19.0027
3 03120026 0.486008 0.00111601 18.9884 03120025 0.00000 0.487124 18.9409