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 -Inf
S/N 29.5 46.3 47.9
S/N(c) 0.0 0.0 0.0
SN(E/C) 0.82

IPAIRNAMESHIFTNEWSHIFTS/N NAMESHIFTNEWSHIFTS/N
0 10310013 0.511032 0.00000 19.1741 10310011 0.00000 0.511032 19.1438
1 10310017 0.510498 0.000533998 19.1848 10310018 0.00178533 0.509247 19.1777
2 10310016 0.509955 0.00107700 19.1834 10310015 0.00239290 0.508639 19.1739
3 10310012 0.511016 1.59740e-05 19.1829 10310014 0.00239175 0.508640 19.1728