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 -NaN
S/N 27.7 46.5 48.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.87

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10210091 0.490986 0.00000 190.909 10210092 0.00238492 0.488601 191.724
1 10210090 0.489823 0.00116298 188.434 10210089 0.00283984 0.488146 187.283
2 10210087 0.489093 0.00189298 185.108 10210088 0.00288288 0.488103 186.817
3 10210086 0.488927 0.00205898 180.693 10210085 0.00000 0.490986 173.660