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 -NaN
S/N 22.1 39.1 41.8
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.36

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 08180029 0.509689 0.00000 146.731 08180030 -0.00142835 0.511117 69.4114
1 08180024 0.503206 0.00648296 203.080 08180027 -0.00370536 0.513394 216.394
2 08180028 0.502454 0.00723499 202.876 08180026 -0.00194691 0.511636 206.425
3 08180025 0.509510 0.000178993 167.221 08180023 0.00000 0.509689 175.450