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 48.1 54.0
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.90

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 11130028 0.481238 0.00000 196.857 11130029 -0.00283405 0.484072 193.546
1 11130027 0.481177 6.10054e-05 194.350 11130026 -0.00274097 0.483979 193.101
2 11130024 0.481212 2.60174e-05 190.616 11130025 -0.00298546 0.484223 192.628
3 11130023 0.480366 0.000872016 185.250 11130022 0.00000 0.481238 181.963