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 -Inf -Inf
S/N 30.9 52.4 56.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.75

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 13720050 0.497381 0.00000 19.1228 13720048 0.00000 0.497381 19.1137
1 13720049 0.497192 0.000189006 19.0843 13720052 -0.00214803 0.499529 19.1118
2 13720053 0.496764 0.000616997 19.0613 13720051 -0.00101382 0.498395 19.1067
3 13720054 0.496612 0.000768989 19.0171 13720056 -0.00265300 0.500034 19.0538
4 13720057 0.497209 0.000171989 18.9475 13720055 -0.00188431 0.499265 18.9555