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 -NaN
S/N 24.2 41.6 43.5
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.85

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05200049 0.494942 0.00000 182.005 05200051 -0.00198660 0.496929 176.100
1 05200053 0.493590 0.00135201 189.491 05200054 -0.000990330 0.495932 191.169
2 05200052 0.493612 0.00133002 188.079 05200050 0.00124199 0.493700 179.075
3 05200048 0.492649 0.00229302 173.953 05200047 0.00000 0.494942 170.843