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 -NaN -Inf
S/N 22.7 39.5 41.6
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.73

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10920017 0.515662 0.00000 226.147 10920014 -0.00421436 0.519876 220.603
1 10920016 0.515235 0.000427008 248.241 10920015 -0.00433757 0.520000 238.030
2 10920013 0.514662 0.000999987 212.257 10920011 0.00000 0.515662 215.290
3 10920012 0.515254 0.000407994 194.395 10920018 -0.00395170 0.519614 212.728