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 31.0 51.1 58.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10230062 0.452945 0.00000 308.863 10230067 0.0291947 0.423750 302.923
1 10230065 0.439588 0.0133570 317.840 10230063 0.0266912 0.426254 316.468
2 10230069 0.443473 0.00947198 309.711 10230064 0.0293154 0.423630 314.573
3 10230066 0.440097 0.0128480 309.506 10230068 0.0276430 0.425302 307.883
4 10230061 0.452783 0.000162005 309.206 10230060 0.00000 0.452945 306.508