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 -Inf -Inf
S/N 17.7 33.8 36.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.70

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 02820048 0.414266 0.00000 202.278 02820049 0.00116399 0.413102 207.960
1 02820047 0.412548 0.00171798 220.680 02820046 0.00000 0.414266 214.473
2 02820051 0.412446 0.00182000 166.467 02820050 -0.000628353 0.414894 191.996
3 02820052 0.414174 9.19998e-05 133.057 02820053 0.00183620 0.412430 135.477