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 28.0 45.0 51.7
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.21

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 05230022 0.433438 0.00000 232.628 05230028 -0.00860070 0.442039 239.539
1 05230027 0.430751 0.00268701 231.158 05230024 -0.00862451 0.442063 234.955
2 05230023 0.430974 0.00246400 228.615 05230025 -0.00786367 0.441302 232.240
3 05230026 0.429549 0.00388899 226.284 05230021 0.00000 0.433438 227.462