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 25.3 44.1 47.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.98

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 07890024 0.471089 0.00000 189.410 07890025 -0.00205605 0.473145 173.771
1 07890028 0.469966 0.00112301 214.073 07890029 -0.00378873 0.474878 215.764
2 07890023 0.471017 7.20024e-05 192.848 07890022 0.00000 0.471089 180.293
3 07890027 0.468929 0.00216001 186.589 07890026 -0.00591809 0.477007 142.369